Explore 10 lead python developer jobs from 2 hiring companies in Montgomery City, MO, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Lead Python Developer Jobs

Mastercard

S&P Global

Onsite

Hybrid

Our PurposeMastercard powers economies and empowers people in 200&#43; countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.Title and Summary<h3></h3>Lead Software Engineer<h3></h3>Overview: At Mastercard, our industry expertise is enhanced by our commitment to being a force for good in the world and to doing well by doing good. Mastercard relies on our global workforce to help us achieve our goal of building a sustainable, inclusive global economy. The Mastercard Way encourages us, connects us with the behaviors that represent the essence of not only what we do but who we are as an organization. Cultivating an environment for all employees that respects their individual strengths, views and experiences drives a global and collaborative culture of inclusion and sense of belonging. MasterCard software engineering teams leverage Agile development principles, advanced development and design practices, and an obsession over security, reliability, and performance to deliver solutions that delight our customers. The Account Level Management (ALM) program at Mastercard delivers core platform capabilities that enable issuers to configure and manage account-level controls, credential behavior, and transaction experiences—supporting scalable, flexible payment products across global markets. MasterCard is recruiting a Lead, Software Development Engineering to develop advanced technologies and applications that are revolutionizing payments. - Are you passionate about software engineering? - Do you enjoy seeing the impact your code has on a wide range of customers across the globe? - Do you want to work for a company that offers above and beyond benefits including paid parental leave, flexible work hours, gift matching, and even volunteer incentives while encouraging your own professional learning and development? - Do you thrive in a place where you are continuously learning more while growing your skills and career? - Do you want to join a Company that offers a competitive benefits-and rewards program that attracts, develops and retains the most talented employees around the world? - Do you want to join an inclusive culture where employees, in all their diversity, feel valued, respected and who can bring their authentic selves to work? Learn more at Mastercard’s Corporate Sustainability Report. Key Requirements: • Own complex problems having dependency across services and facilitate cross-functional team interactions to drive resolution • Write code to build and enhance applications/services and promote code-reviews, code scanning, and other standard development practices to deliver high-quality artifacts to production. • Define, design, and develop procedures and solutions at a service level to meet the business requirements/enhancements • Drive prioritization decisions and trade-offs in working with product partners • Identify opportunities and build roadmaps to enhance primary service/function • Automate and simplify all aspects of software delivery and development actively evangelizing the need to automate and simplify where needed. • Drive seamless integration across all connected services to meet end-user expectations • Drive blameless postmortems culture to identify root causes of incidents and implement learnings • Introduce new technologies and architecture by following enterprise guidelines • Advocate for engineering principles outside of current organization/platform • Provide development and architecture guidance to team members • Build relationships and effective partnerships across organizations • Write and evaluate recommendations for job promotions based on an unbiased view of one's accomplishments • Conduct technical interviews for hiring engineering staff and raising the performance bar • Lead by example with hands-on approaches to demonstrate engineering excellence •Encourage staff to share and seek knowledge within their Guild/Program to drive reuse of patterns/libraries/practices and enhance productivity All About You: • Degree in Computer Science or related field • Strong foundation in algorithms, data structures and core computer science concepts. • Evidence of working with object-oriented development and Deep understanding of commonly accepted architecture solution approaches design patterns. • Proficiency in multiple modern programming languages such as Java, Python, Ruby, Angular, Scala, etc. • Proficiency with cloud technologies (IaaS, PaaS, serverless technology, NoSQL databases), micro-service design, CI/CD, DevOps • Experience designing scalable fault tolerant platforms that are resilient to infrastructure failures • Experience with the strangulation pattern and anti-corruption layers to migrate monolithic systems into independent services • Experience with application penetrating testing &amp; troubleshooting, performance/load/stress testing &amp; troubleshooting is strongly desirable • Experience working in an Agile environment. • Strong inter-personal skills and ability to work in a collaborative environment with cross-functional teams and select third parties, be a true team player • Be able to work under pressure and multi-task while remaining professional and courteous • Open minded, flexible, and willing to listen to other people’s opinions, actively participating in the discussions and generating ideas and solution options • Strong written and verbal English communications skills. • Strong analytical and excellent problem-solving skills<h3></h3>Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.<h3></h3>Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:<ul><li>Abide by Mastercard’s security policies and practices;</li><li>Ensure the confidentiality and integrity of the information being accessed;</li><li>Report any suspected information security violation or breach, and</li><li>Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.</li></ul><h3></h3>In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations.Pay RangesO'Fallon, Missouri: $140,000 - $231,000 USD<h3></h3><h3></h3><h3></h3><h3></h3>

Lead Software Engineer

Lead software development, design scalable services, drive architecture, mentor engineers, and contribute to hiring.

Our PurposeMastercard powers economies and empowers people in 200&#43; countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.Title and Summary<h3></h3>Lead Software Engineer (Azure Platform Engineering)<h3></h3>ABOUT MASTERCARD Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. At Mastercard, our industry expertise is enhanced by our commitment to being a force for good in the world. We do well by doing good. Our core values of trust, partnership, agility, and thoughtful risk taking are displayed in everything we do. Our culture of collaboration and inclusion makes our company the place where the best people choose to be. OVERVIEW On the Cloud Platform team, you will be working with Mastercard’s Azure Platform Engineering team. The team is responsible for developing the best of breed Azure Platform capabilities to application development teams such that automated cloud infrastructure can be provided to software engineering and operation teams. The Role • Implement solutions to manage Mastercard’s Azure infrastructure via code. • Engage and improve the lifecycle of the Azure platform and services -- from development to deployment, operation, and refinement. • Scale systems sustainably through mechanisms like automation, and evolve systems by pushing for changes that improve reliability and velocity. • Design and Develop scalable platform solutions • Practice sustainable incident response and blameless postmortem. All About You • Experience in the fields of Computer Science or Software Engineering. • Experience in Azure infrastructure provisioning through automation tools Terraform. • Experience programming in at least one of the following languages: Python, Java, Go, Bash, etc. • Experience using DevOps tools such as ADO, Jenkins, BitBucket, Artifactory, SonarQube, etc. • Having an understanding of best practices for Logging, Monitoring, and Alerting solutions. • Experience with software deployment and configuration automation • Bachelor's degree in Computer Science, or a related technical field involving programming • Expertise in designing, analyzing, and troubleshooting large-scale systems. • Ability to debug, optimize code, and automate routine tasks. • Systematic problem-solving approach, with effective communication skills and a sense of drive. • Understanding of Windows/Linux operating systems. • Implement solutions to manage Mastercard’s Azure infrastructure via code. • Engage and improve the lifecycle of the Azure platform and services - from development to deployment, operation, and refinement. • Design, develop, and implement software systems and applications on Azure platform. • Establish and ensure adherence to Azure cloud best practices and standards. • Troubleshoot issues and provide solutions to complex problems. • Stay updated with the latest Azure updates, features, and capabilities. • Contribute to design, architecture, process, and development discussions. • Assist in the deployment, scaling, and performance tuning of applications on Azure.<h3></h3>Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.<h3></h3>Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:<ul><li>Abide by Mastercard’s security policies and practices;</li><li>Ensure the confidentiality and integrity of the information being accessed;</li><li>Report any suspected information security violation or breach, and</li><li>Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.</li></ul><h3></h3>In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations.Pay RangesO'Fallon, Missouri: $140,000 - $231,000 USD<h3></h3><h3></h3><h3></h3><h3></h3>

Lead Software Engineer (Azure Platform Engineering)

Azure platform engineering, Terraform automation, Python/Java/Go, DevOps tools, cloud best practices, scalable system design.

Our PurposeMastercard powers economies and empowers people in 200&#43; countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.Title and Summary<h3></h3>Lead Data Engineer<h3></h3>Overview Mastercard is the global technology company behind the worlds fastest payments processing network. We are a vehicle for commerce, a connection to financial systems for the previously excluded, a technology innovation lab, and the home of PricelessÆ. We ensure every employee has the opportunity to be a part of something bigger and to change lives. We believe as our company grows, so should you. We believe in connecting everyone to endless, priceless possibilities. As a Test Lead Engineer in Data collection &amp; Engineering (DC&amp;E), you will have the opportunity to test high performance data pipelines which load into Mastercard Data Warehouse. Our Data Warehouse provides analytical capabilities to number of business users who help different customer provide answer to business problems through data. You will play a vital role within a rapidly growing organisation, while working closely with experienced and driven engineers to solve challenging problems. Role - Test data pipeline using automated test framework and perform data analysis - Follow MasterCard Quality Assurance and Quality Control processes - Leverage new technologies and approaches to innovating with increasingly large data sets - Work with project team to meet scheduled due dates, while identifying emerging issues and recommending solutions for problems - Perform assigned tasks and production incident independently - Contribute ideas to help ensure that required standards and processes are in place and actively look for opportunities to enhance standards and improve process efficiency All About You - 10 to 12 years of development and testing experience in Data Warehouse related projects in product or service based organisation - Expertise in ETL testing in end-to-end DW projects in Big Data environment using Spark - Experience of programming language like Java/ Python/ Unix scripting to build and enhance test automation framework - Experience of working with Databases like Oracle, Netezza and have strong SQL knowledge - Experience of working on Nifi will be an added advantage - Experience of working in Agile teams - Strong analytical skills required for doing data analysis and defect management process - Strong communication skills - both verbal and written ñ and strong relationship, collaboration skills and organisational skills - Ability to be high-energy, detail-oriented, proactive and able to function under pressure in an independent environment along with a high degree of initiative and self-motivation to drive results - Ability to quickly learn and implement new technologies, and perform POC to explore best solution for the problem statement - Flexibility to work as a member of a matrix based diverse and geographically distributed project teams<h3></h3>Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.<h3></h3>Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:<ul><li>Abide by Mastercard’s security policies and practices;</li><li>Ensure the confidentiality and integrity of the information being accessed;</li><li>Report any suspected information security violation or breach, and</li><li>Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.</li></ul>In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations.

Lead Data Engineer

10-12 years in Data Warehouse development/testing; ETL testing in Big Data; Spark; Java/Python/Unix scripting; SQL; Oracle/Netezza; NiFi; Agile; strong analytical and communication skills; proactive and able to work in distributed teams.

Our PurposeMastercard powers economies and empowers people in 200&#43; countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.Title and Summary<h3></h3>Lead Site Reliability Engineer<h3></h3>The BizOps team is looking for a Lead Site Reliability Engineer who can help us solve problems and enhance our capabilities by supporting applications, services, and platforms. This position is to support the Data Delivery and Analytics program to support the growing need of the product like MyMPA, QMR. Tech Skills: Unix, Shell Scripting, SQL, Python, Apache Nifi, Splunk, Dynatrace, Jenkins, GIT, XLR etc. We regularly review our run state not only from an internal perspective, but also understanding and providing the feedback loop to our development partners on how we can improve the customer experience of our applications. Responsibilities: • Engage in and improve the whole lifecycle of services—from inception and design, through deployment, operation and refinement. • Analyse ITSM activities of the platform and provide feedback loop to development teams on operational gaps or resiliency concerns • Support services before they go live through activities such as system design consulting, capacity planning and launch reviews. • Maintain services once they are live by measuring and monitoring availability, latency and overall system health. • Scale systems sustainably through mechanisms like automation, and evolve systems by pushing for changes that improve reliability and velocity. • Support the application CI/CD pipeline for promoting software into higher environments through validation and operational gating, and lead Mastercard in DevOps automation and best practices. • Practice sustainable incident response and blameless post-mortems. • Take a holistic approach to problem solving, by connecting the dots during a production event thru the various technology stack that makes up the platform, to optimize mean time to recover • Work with a global team spread across tech hubs in multiple geographies and time zones • Share knowledge and mentor junior resources Qualifications • BS degree in Computer Science or related technical field involving coding (e.g., physics or mathematics), or equivalent practical experience. • Experience with algorithms, data structures, scripting, pipeline management, and software design. • Systematic problem-solving approach, coupled with strong communication skills and a sense of ownership and drive. • Ability to help debug and optimize code and automate routine tasks. • We support many different stakeholders. Experience in dealing with difficult situations and making decisions with a sense of urgency is needed. • Experience in one or more of the following is preferred: C, C++, Java, Python, Go, Perl or Ruby. • Interest in designing, analyzing and troubleshooting large-scale distributed systems. • We need team members with an appetite for change and pushing the boundaries of what can be done with automation. Experience in working across development, operations, and product teams to prioritize needs and to build relationships is a must. • Experience in industry standard CI/CD tools like Git/BitBucket, Jenkins, Maven, Artifactory, and Chef. Experience designing and implementing an effective and efficient CI/CD flow that gets code from dev to prod with high quality and minimal manual effort is desired. Business Operations is leading the DevOps transformation at Mastercard through our tooling and by being an advocate for change &amp; standards throughout the development, quality, release, and product organizations. We need team members with an appetite for change and pushing the boundaries of what can be done with automation. Experience in working across development, operations, and product teams to prioritize needs and to build relationships is a must. Mission The role of business operations is to be the production readiness steward for the platform. This is accomplished by closely partnering with developers to design, build, implement, and support technology services. A business operations engineer will ensure operational criteria like system availability, capacity, performance, monitoring, self-healing, and deployment automation are implemented throughout the delivery process. Business Operations plays a key role in leading the DevOps transformation at Mastercard through our tooling and by being an advocate for change and standards throughout the development, quality, release, and product organizations. We accomplish this transformation through supporting daily operations with a hyper focus on triage and then root cause by understanding the business impact of our products. The goal of every biz ops team is to shift left to be more proactive and upfront in the development process, and to proactively manage production and change activities to maximize customer experience, and increase the overall value of supported applications. Biz Ops teams also focus on risk management by tying all our activities together with an overarching responsibility for compliance and risk mitigation across all our environments. A biz ops focus is also on streamlining and standardizing traditional application specific support activities and centralizing points of interaction for both internal and external partners by communicating effectively with all key stakeholders. Ultimately, the role of biz ops is to align Product and Customer Focused priorities with Operational needs. Apply if you think you have below skills? •	Are you a born problem solver who loves to figure out how something works? •	Do you take challenge to enhance monitoring capabilities? •	Do you have a low tolerance for manual work and look to automate everything you can? •	Are you a CI/CD geek who loves all things automation?<h3></h3>Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.<h3></h3>Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:<ul><li>Abide by Mastercard’s security policies and practices;</li><li>Ensure the confidentiality and integrity of the information being accessed;</li><li>Report any suspected information security violation or breach, and</li><li>Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.</li></ul><h3></h3>In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations.Pay RangesO'Fallon, Missouri: $122,000 - $207,000 USD<h3></h3><h3></h3><h3></h3><h3></h3>

Lead Site Reliability Engineer

Lead SRE for Data Delivery and Analytics; strong Unix/Shell/Python; CI/CD; distributed systems; team leadership

Our PurposeMastercard powers economies and empowers people in 200&#43; countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.Title and Summary<h3></h3>Lead Site Reliability Engineer<h3></h3>Job Description Summary Overview: Who is Mastercard? At Mastercard technology, we work to connect and power an inclusive, digital economy that benefits everyone, everywhere, by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships, and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team – one that makes better decisions, drives innovation, and delivers better business results. Technology at Mastercard. What we create today will define tomorrow. Revolutionary technologies that reshape the digital economy to be more connected and inclusive than ever before. Safer, faster, more sustainable. And we need the best people to do it. Technologists who are energized by the challenges of a truly global network. With the talent and vision to create the critical systems and products that power global commerce and connect people everywhere to the vital goods and services they need every day. Working at Mastercard means being part of a unique culture. Inclusive and diverse, a rich collaboration of ideas and perspectives. A place that celebrates your strengths, values your experiences, and offers you the flexibility to shape a career across disciplines and continents. And the opportunity to work alongside experts and leaders at every level of the business, improving what exists, and inventing what’s next. Role: The Business Operations (Biz Ops) team is seeking a Business Operations Site Reliability Engineer (SRE)The role of Business Operations Organization is to be the production readiness steward for Mastercard products. As a Business Operations SRE, we are responsible for ensuring that our platform is stable and healthy. We break down barriers to run our products by fostering developer run ownership and empowering developers to build resilient products. We support our developers during the application build phase in software run principals that includes operational design, automation, capacity planning, monitoring that leads to fault-tolerant, scalable products. We see the big picture and help create and enforce operations standards while facilitating an agile and learning culture. We are seeking a highly motivated and experienced Lead Site Reliability Engineer (SRE) to join our growing team. You will play a critical role in ensuring the reliability, scalability, and performance of our Java, Spring Framework applications, supporting essential services that power Mastercard's global operations. As a leader thought leader in your field, you will bring technical expertise, a passion for automation, and the ability to mentor and guide less experienced junior engineers. We support daily operations with a hyper focus on triage, root cause by understanding the business impact of our products and subsequently performing blameless post-mortems. The goal of every Business Operations team is to engage early in the development lifecycle to be more proactive and upfront in the development process, and to proactively manage production and change activities to maximize customer experience and increase the overall value of supported applications. Business Operations teams also focus on risk management by tying all our activities together with an overarching responsibility for compliance and risk mitigation across all our environments. Ultimately, the role of Business Operations is to align Product and Customer Focused priorities with Operational needs by providing continuous feedback throughout the lifecycle. All about you-Team Specific Skills: Biz Ops engineers engage in various roles:- Operational Readiness Architect: Ensure application health, performance, and capacity; support pre-launch activities.- Site Reliability Engineering: Design resilient infrastructure, perform root cause analysis, and automate alerts.- DevOps/Automation: Improve service lifecycle, support CI/CD pipelines, and reduce manual intervention.- ITSM Practices: Analyze platform activities and provide feedback to development teams. Role qualifications: Ideal candidates have:- BS in Computer Science or related field.- Proficiency in Java, Spring Framework, Python, or Go.- Strong DevOps and configuration management skills.- Experience with distributed systems and automation.- Problem-solving, communication, and leadership abilities.- Passion for observability and continuous improvement.- Willingness to learn and collaborate across teams.<h3></h3>Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.<h3></h3>Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:<ul><li>Abide by Mastercard’s security policies and practices;</li><li>Ensure the confidentiality and integrity of the information being accessed;</li><li>Report any suspected information security violation or breach, and</li><li>Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.</li></ul>In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations.

BS in Computer Science or related field; proficiency in Java/Spring, Python or Go; strong DevOps and automation; distributed systems experience; leadership ability; observability focus.

Spgi

<h1>About the Role:</h1>Grade Level (for internal use):13<div><div>About Mobility Global  S&amp;P Global has recently <a href="https://press.spglobal.com/2025-04-29-S-P-Global-Announces-Intent-to-Separate-Mobility-Segment-into-Standalone-Public-Company" target="_blank">announced</a> the intent to separate our Mobility Segment into a standalone public company.  </div><div>Role Summary </div><div>The Director, Software Implementation Team will own and drive major corporate platform initiatives—modernizing and enhancing core enterprise systems, migrating platforms and workloads, and consolidating tools/technology stacks to improve reliability, security, scalability, and cost-efficiency. Working with the Heads of Corporate Platform teams and the functional business owners, you will lead technical delivery teams end-to-end: architecture, execution, quality, and operational readiness. </div><div>Key Responsibilities </div><div>Technical Leadership &amp; Delivery </div><div><ul><li>Lead the technical strategy and execution for platform enhancement, migration, and consolidation programs (e.g., application rationalization, shared services adoption, legacy retirement). </li></ul></div><div><ul><li>Own end-to-end delivery: requirements discovery, solution design, implementation, testing, cutover, and post-migration stabilization. </li></ul></div><div><ul><li>Set engineering direction through reference architectures, patterns, standards, and guardrails (performance, resiliency, observability, security). </li></ul></div><div><ul><li>Drive technical decision-making with a bias for measurable outcomes (availability, latency, cost, deployment frequency, incident reduction). </li></ul></div><div>Architecture, Modernization, and Consolidation </div><div><ul><li>Design solutions to reduce duplication across corporate systems, including consolidation of services, data stores, CI/CD pipelines, and operational tooling. </li></ul></div><div><ul><li>Guide modernization efforts such as service decomposition, API standardization, event-driven patterns, and cloud/platform adoption where appropriate. </li></ul></div><div><ul><li>Lead integration strategies across identity, access, data, and enterprise applications. </li></ul></div><div>Migration &amp; Cutover Excellence </div><div><ul><li>Define migration approaches (rehost, replatform, refactor) and execute with minimal downtime and risk. </li></ul></div><div><ul><li>Create and run cutover plans, including rollback strategies, runbooks, verification checklists, and stakeholder communications. </li></ul></div><div><ul><li>Manage data migration planning: mapping, transformation, validation, reconciliation, and retention/compliance considerations. </li></ul></div><div>Engineering Management (Technical Lead Scope) </div><div><ul><li>Lead teams of Software engineers (directly or contracted): provide technical guidance, unblock delivery, and uphold high engineering standards. </li></ul></div></div><div><div><ul><li>Own code quality practices: design reviews, code reviews, test strategy, and technical documentation. </li></ul></div><div><ul><li>Mentor software engineers; build a culture of accountability, continuous improvement, and operational ownership. </li></ul></div><div>Reliability, Security, and Operations </div><div><ul><li>Ensure production readiness, </li></ul></div><div><ul><li>Partner with security and compliance to implement secure-by-design practices (threat modeling, least privilege, auditability, secrets handling). </li></ul></div><div><ul><li>Drive post-launch improvements using operational insights: incident learnings, performance bottlenecks, and customer feedback. </li></ul></div><div>Stakeholder &amp; Program Collaboration </div><div><ul><li>Partner with Corporate platform teams, product, enterprise architecture, infrastructure, IT, and business stakeholders to align roadmap, scope, and sequencing. </li></ul></div><div><ul><li>Translate business goals into technical plans; proactively manage risks, dependencies, and delivery tradeoffs. </li></ul></div><div><ul><li>Communicate progress through concise status updates, technical demos, and executive-ready summaries. </li></ul></div><div>Required Skills </div><div>Core Engineering </div><div><ul><li>Strong proficiency in one or more modern programming languages (e.g., Java, C#, Python, Go, TypeScript). </li></ul></div><div><ul><li>Deep experience building distributed systems: APIs, services, asynchronous processing, caching, and data persistence. </li></ul></div><div><ul><li>Experience configuring and customizing SAAS applications. </li></ul></div><div><ul><li>Strong SDLC discipline: version control, branching strategies, testing pyramids, and release management. </li></ul></div><div>Platform, Migration, and Consolidation Expertise </div><div><ul><li>Proven success leading large-scale migrations (apps and/or data), including phased rollouts and zero/low-downtime strategies. </li></ul></div><div><ul><li>Hands-on experience with legacy modernization and platform consolidation (decommissioning, dependency mapping, migration waves). </li></ul></div><div>Leadership &amp; Communication </div></div><div><div><ul><li>Strong technical writing: architecture docs, runbooks, operational readiness checklists. </li></ul></div><div><ul><li>Ability to influence without authority and drive alignment across multiple teams. </li></ul></div><div><ul><li>Pragmatic decision-making under constraints (timeline, risk, cost, regulatory needs). </li></ul></div><div>Required Qualifications </div><div><ul><li>Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience. </li></ul></div><div><ul><li>7&#43; years of professional software engineering experience, including 2&#43; years in a lead role (tech lead, staff/lead engineer, or engineering manager with hands-on delivery). </li></ul></div><div><ul><li>Demonstrated delivery of enterprise-grade platform initiatives involving migration and/or consolidation with measurable outcomes. </li></ul></div><div>Preferred Qualifications </div><div><ul><li>Experience leading multi-team programs with complex dependencies. </li></ul></div><div><ul><li>Experience with enterprise identity and access patterns (SSO, RBAC), data governance, and audit requirements. </li></ul></div><div><ul><li>Familiarity with domain-driven design, event-driven architectures, and platform engineering practices. </li></ul></div><div><ul><li>Experience with cost optimization and FinOps-style practices in cloud  </li></ul></div></div>About S&amp;P Global MobilityAt S&amp;P Global Mobility, we provide invaluable insights derived from unmatched automotive data, enabling our customers to anticipate change and make decisions with conviction. Our expertise helps them to optimize their businesses, reach the right consumers, and shape the future of mobility. We open the door to automotive innovation, revealing the buying patterns of today and helping customers plan for the emerging technologies of tomorrow.For more information, visit <a href="http://www.spglobal.com/mobility" target="_blank">www.spglobal.com/mobility</a>.What’s In It For You?Our Mission: Advancing Essential Intelligence.Our People:We&#39;re more than 35,000 strong worldwide—so we&#39;re able to understand nuances while having a broad perspective. Our team is driven by curiosity and a shared belief that Essential Intelligence can help build a more prosperous future for us all.From finding new ways to measure sustainability to analyzing energy transition across the supply chain to building workflow solutions that make it easy to tap into insight and apply it. We are changing the way people see things and empowering them to make an impact on the world we live in. We’re committed to a more equitable future and to helping our customers find new, sustainable ways of doing business. Join us and help create the critical insights that truly make a difference.Our Values:Integrity, Discovery, Partnership Throughout our history, the world&#39;s leading organizations have relied on us for the Essential Intelligence they need to make confident decisions about the road ahead. We start with a foundation of integrity in all we do, bring a spirit of discovery to our work, and collaborate in close partnership with each other and our customers to achieve shared goals. Benefits: We take care of you, so you can take care of business. We care about our people. That’s why we provide everything you—and your career—need to thrive at S&amp;P Global. Our benefits include: <ul><li>Health &amp; Wellness: Health care coverage designed for the mind and body.</li><li>Flexible Downtime: Generous time off helps keep you energized for your time on.</li><li>Continuous Learning: Access a wealth of resources to grow your career and learn valuable new skills.</li><li>Invest in Your Future: Secure your financial future through competitive pay, retirement planning, a continuing education program with a company-matched student loan contribution, and financial wellness programs.</li><li>Family Friendly Perks: It’s not just about you. S&amp;P Global has perks for your partners and little ones, too, with some best-in class benefits for families.</li><li>Beyond the Basics: From retail discounts to referral incentive awards—small perks can make a big difference.</li></ul>For more information on benefits by country visit: <a target="_blank" href="https://nam11.safelinks.protection.outlook.com/?url&#61;https%3A%2F%2Fspgbenefits.com%2Fbenefit-summaries&amp;data&#61;05%7C02%7Clauren.washington%40spglobal.com%7C2110bb7975e647763da908dc57fae79d%7C8f3e36ea80394b4081a77dc0599e8645%7C1%7C0%7C638481982335774379%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&amp;sdata&#61;MLyuUlul44KSiQWXG3isvYhaT7f6JLL5jLpgtgOcHyE%3D&amp;reserved&#61;0">https://spgbenefits.com/benefit-summaries</a>Global Hiring and Opportunity at S&amp;P Global:At S&amp;P Global, we are committed to fostering a connected and engaged workplace where all individuals have access to opportunities based on their skills, experience, and contributions. Our hiring practices emphasize fairness, transparency, and merit, ensuring that we attract and retain top talent. By valuing different perspectives and promoting a culture of respect and collaboration, we drive innovation and power global markets.Recruitment Fraud Alert:If you receive an email from a spglobalind.com domain or any other regionally based domains, it is a scam and should be reported to <a target="_blank" href="mailto:reportfraud&#64;spglobal.com">reportfraud&#64;spglobal.com</a>. S&amp;P Global never requires any candidate to pay money for job applications, interviews, offer letters, “pre-employment training” or for equipment/delivery of equipment. Stay informed and protect yourself from recruitment fraud by reviewing our guidelines, fraudulent domains, and how to report suspicious activity <a target="_blank" href="https://www.spglobal.com/content/dam/spglobal/corporate/en/documents/careers/Corp_0525-Recruitment-Fraud-Alert.pdf">here</a>.<div>-----------------------------------------------------------Equal Opportunity EmployerS&amp;P Global is an equal opportunity employer and all qualified candidates will receive consideration for employment without regard to race/ethnicity, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, marital status, military veteran status, unemployment status, or any other status protected by law.  Only electronic job submissions will be considered for employment.  </div><div> </div><div>If you need an accommodation during the application process due to a disability, please send an email to: <a href="mailto:EEO.Compliance&#64;spglobal.com" target="_blank">EEO.Compliance&#64;spglobal.com</a> and your request will be forwarded to the appropriate person.     US Candidates Only:  The EEO is the Law Poster <a href="http://www.dol.gov/ofccp/regs/compliance/posters/pdf/eeopost.pdf" target="_blank">http://www.dol.gov/ofccp/regs/compliance/posters/pdf/eeopost.pdf </a>describes discrimination protections under federal law.  Pay Transparency Nondiscrimination Provision - <a href="https://www.dol.gov/sites/dolgov/files/ofccp/pdf/pay-transp_%20English_formattedESQA508c.pdf" target="_blank">https://www.dol.gov/sites/dolgov/files/ofccp/pdf/pay-transp_%20English_formattedESQA508c.pdf</a></div><div>-----------------------------------------------------------</div>10 - Officials or Managers (EEO-2 Job Categories-United States of America), IFTECH103.2 - Middle Management Tier II (EEO Job Group), SWP Priority – Ratings - (Strategic Workforce Planning)

Director, Software Implementation Teams Lead – Corporate Platform Application

Director, Software Implementation Teams Lead

Lead platform modernization, migration, and consolidation; manage engineering teams; ensure reliability and security of enterprise platforms.

Lead Python Developer Jobs in Montgomery City, MO, US

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