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

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Lead Python Developer

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Lead Python Developer Jobs

Citi

Toyota

Hybrid

Onsite

<div>Overview of the Role Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management.As a bank with a brain and a soul, Citi creates economic value that is systemically responsible and in our clients’ best interests. As a financial institution that touches every region of the world and every sector that shapes your daily life, our Enterprise Operations &amp; Technology teams are charged with a mission that rivals any large tech company. Our technology solutions are the foundations of everything we do from keeping the bank safe, managing global resources, and providing the technical tools our workers need to be successful to designing our digital architecture and ensuring our platforms provide a first-class customer experience. We reimagine client and partner experiences to deliver excellence through secure, reliable, and efficient services.Our commitment to diversity includes a workforce that represents the clients we serve from all walks of life, backgrounds, and origins. We foster an environment where the best people want to work. We value and demand respect for others, promote individuals based on merit, and ensure opportunities for personal development are widely available to all. Ideal candidates are innovators with well-rounded backgrounds who bring their authentic selves to work and complement our culture of delivering results with pride. If you are a problem solver who seeks passion in your work, come join us. We’ll enable growth and progress together.The Collections Senior Java Developer is a senior-level technology role responsible for leading the design, development, and delivery of complex applications supporting collections and financial systems. This position combines deep Java-based application development expertise with hands-on leadership in Generative AI (GenAI) solution delivery.The role requires close collaboration with technology and business stakeholders to deliver scalable, secure, and production-ready solutions while mentoring team members and ensuring alignment with enterprise architecture, compliance, and ethical standards.<h3></h3>Key ResponsibilitiesApplication Development &amp; Technical Leadership<ul><li>Lead end-to-end application development, including systems analysis, design, development, testing, and deployment, in alignment with enterprise architecture standards.</li><li>Partner with multiple management and technology teams to ensure effective system integration and to identify and deliver enhancements supporting new products and process improvements.</li><li>Resolve high-impact, complex technical and business problems through in-depth analysis of business processes, system flows, and industry standards.</li><li>Design and maintain high-quality, scalable, and resilient Java-based applications supporting collections and financial platforms.</li><li>Establish and enforce development standards for coding, testing, debugging, deployment, and operational support.</li><li>Provide technical leadership and guidance to mid-level developers and analysts through mentoring, task allocation, and code reviews.</li></ul>Generative AI &amp; Advanced Analytics<ul><li>Design, develop, and deploy end-to-end Generative AI solutions for collections use cases, with hands-on experience delivering production-ready implementations.</li><li>Collaborate closely with AI/ML engineers to implement GenAI technologies, including retrieval-augmented generation (RAG) pipelines, vector databases, prompt engineering, and chatbot solutions.</li><li>Contribute directly to the codebase and participate in architectural and technical decision-making for GenAI-enabled applications.</li><li>Integrate GenAI solutions seamlessly into existing Java-based systems and enterprise workflows.</li><li>Support deployment, scalability, reliability, and maintainability of AI-enabled solutions in production environments.</li><li>Contribute to the development and optimization of real-time and streaming AI solutions.</li><li>Stay current with advancements in generative AI and proactively share best practices, patterns, and knowledge with the team.</li></ul>Collaboration, Risk, and Governance<ul><li>Work closely with business stakeholders to understand requirements and translate them into effective, maintainable technical solutions.</li><li>Ensure adherence to ethical AI principles, data privacy standards, and applicable regulatory requirements.</li><li>Assess and manage risk in technical and business decisions, safeguarding the firm, its clients, and its assets.</li><li>Comply with applicable laws, policies, and control standards, escalating and managing issues with transparency and accountability.</li></ul><h3>Core Technology</h3><ul><li>Languages: Java, Python</li><li>Architecture: Microservices, RESTful APIs, event-driven architectures</li><li>Frameworks &amp; Platforms: Spring / Spring Boot</li><li>AI &amp; GenAI: Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), vector databases, prompt engineering, chatbot frameworks</li><li>Data &amp; Streaming: SQL/NoSQL databases, real-time and streaming processing</li><li>DevOps &amp; Cloud: CI/CD pipelines, containerization (Docker), orchestration (Kubernetes), cloud-native deployment patterns</li><li>Quality &amp; Security: Automated testing, observability, secure coding practices, compliance and governance</li></ul><h3>Required Qualifications</h3><ul><li>6–10 years of experience in application development or systems analysis, with extensive experience developing Java-based enterprise applications.</li><li>2&#43; years of real-world experience designing and deploying production-ready Generative AI solutions.</li><li>Strong understanding of GenAI models and architectures, with practical experience applying them to real-world business problems.</li><li>Advanced programming skills, including strong proficiency in Java and Python for data processing, API development, and GenAI integration.</li><li>Proven experience delivering complex, large-scale technology projects.</li><li>Subject Matter Expert (SME) in at least one area of applications development.</li><li>Solid understanding of AI compliance, guardrails, and responsible AI practices.</li><li>Ability to adapt quickly to changing priorities and business needs.</li><li>Demonstrated leadership, problem-solving, and project management skills.</li><li>Clear, concise written and verbal communication skills.</li></ul><h3>Preferred Qualifications</h3><ul><li>Experience with collections systems, financial data, and enterprise financial services applications.</li><li>Contributions to open-source projects related to Generative AI or machine learning.</li><li>Experience leveraging AI-powered tools for application development and deployment.</li></ul><h3>Education</h3><ul><li>Bachelor’s degree or equivalent practical experience required.</li><li>Master’s degree preferred.</li></ul></div><ul><li>ent.</li></ul>------------------------------------------------------Job Family Group: Technology------------------------------------------------------Job Family:Applications Development------------------------------------------------------Time Type:Full time------------------------------------------------------Primary Location:Irving Texas United States------------------------------------------------------Primary Location Full Time Salary Range:$125,760.00 - $188,640.00 In addition to salary, Citi’s offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental &amp; vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.------------------------------------------------------Most Relevant Skills Please see the requirements listed above.------------------------------------------------------Other Relevant Skills For complementary skills, please see above and/or contact the recruiter.------------------------------------------------------Anticipated Posting Close Date:Apr 21, 2026------------------------------------------------------Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review <a href="https://www.citigroup.com/citi/accessibility/application-accessibility.htm" target="_blank">Accessibility at Citi</a>. View Citi’s <a href="https://www.citigroup.com/global/eeo-aa-policy" target="_blank">EEO Policy Statement</a> and the <a href="https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf" target="_blank">Know Your Rights</a> poster.

Collections Senior Java Developer, VP

Collections Senior Java Developer

Lead Java-based enterprise applications; design and deliver GenAI-enabled collections solutions; mentor developers; ensure governance and compliance.

OverviewWho we are<div>Collaborative. Respectful. A place to dream and do. These are just a few words that describe what life is like at Toyota. As one of the world’s most admired brands, Toyota is growing and leading the future of mobility through innovative, high-quality solutions designed to enhance lives and delight those we serve. We’re looking for talented team members who want to Dream. Do. Grow. with us.An important part of the Toyota family is Toyota Financial Services (TFS), the finance and insurance brand for Toyota and Lexus in North America. While TFS is a separate business entity, it is an essential part of this world-changing company- delivering on Toyota&#39;s vision to move people beyond what&#39;s possible. At TFS, you will help create best-in-class customer experience in an innovative, collaborative environment.</div>To save time applying, Toyota does not offer sponsorship of job applicants for employment-based visas or any other work authorization for this position currently.Who We&#39;re Looking ForToyota Financial Services (TFS) Technology team is looking for a highly motivated person to fill the role as a Lead Cyber Security Engineer.Your primary responsibility is to architect, deploy, optimize, and maintain the organization&#39;s Security Information and Event Management (SIEM) and Security Orchestration, Automation, and Response (SOAR) platforms. Operating under the Information Security mandate, you will lead engineering efforts to ensure comprehensive log ingestion, detection fidelity, platform health, and automation capabilities that empower the Security Operations Center (SOC) and broader cyber defense teams.We&#39;re looking for someone who thrives in a high-growth environment and brings deep technical expertise alongside strong engineering discipline, enabling you to build scalable, resilient security infrastructure that strengthens Toyota&#39;s detection and response posture.What You&#39;ll Be Doing<ul><li>SIEM Engineering &amp; Platform Health:</li></ul>Lead the design, configuration, and ongoing maintenance of complex SIEM environments, including onboarding and managing diverse data sources, ensuring proper log parsing, normalization, and enrichment. Proactively monitor platform health, troubleshoot ingestion failures, and optimize storage and performance to maintain operational excellence.<ul><li>SOAR Development &amp; Automation:</li></ul>Design, build, and maintain SOAR playbooks and automated workflows that streamline alert triage, enrichment, and response actions. Continuously identify opportunities to reduce manual effort and accelerate mean time to detect (MTTD) and mean time to respond (MTTR) through intelligent automation.<ul><li>Agent Deployment &amp; Endpoint Telemetry:</li></ul>Lead the deployment, configuration, and lifecycle management of security agents across on-prem, cloud, and hybrid endpoint environments. Ensure consistent agent coverage, policy enforcement, and telemetry collection to maximize detection visibility across the enterprise.<ul><li>Detection Engineering &amp; Data Source Management:</li></ul>Develop and tune detection rules, correlation logic, and alerting thresholds within the SIEM to improve signal-to-noise ratio and detection accuracy. Partner with threat intelligence and SOC teams to translate emerging threats into actionable detection content. Manage the full lifecycle of data source integrations, including scoping, onboarding, validation, and ongoing health monitoring.<ul><li>Scripting &amp; Automation Development:</li></ul>Leverage scripting languages such as Python and PowerShell to build custom tooling, automate repetitive engineering tasks, develop API integrations, and enhance platform capabilities beyond out-of-the-box functionality.<ul><li>Process Development &amp; Standardization:</li></ul>Assist in the development and maintenance of standard operating procedures (SOPs), engineering runbooks, and documentation that streamline data source onboarding, platform maintenance, and incident support workflows. Continuously refine processes to improve efficiency and consistency.Lead Cyber Security EngineerTo save time applying, Toyota does not offer sponsorship of job applicants for employment-based visas or any other work authorization for this position currently.What You Bring<ul><li>5&#43; years of experience in cyber security engineering, with hands-on expertise in SIEM administration and engineering, SOAR platform development, log management, data source onboarding, and security agent deployment and lifecycle management.</li><li>Subject matter expertise in one or more SIEM/SOAR platforms (e.g., Splunk, Microsoft Sentinel, Chronicle, Elastic, Palo Alto XSIAM/XSOAR, Phantom, Swimlane, etc.)</li><li>Strong understanding of log source types, parsing methodologies, data normalization techniques, and common log formats (e.g., Syslog, CEF, JSON, XML, Windows Event Logs).</li><li>Proficiency in scripting languages, particularly Python and PowerShell, with demonstrated ability to build automation, custom integrations, and engineering tooling.</li><li>Excellent communication skills with the ability to collaborate with and influence stakeholders at all levels, including SOC analysts, infrastructure teams, and leadership.​</li></ul>Added Bonus If You Have<ul><li>A bachelor&#39;s degree in a relevant field (e.g., Cybersecurity, Computer Science, Engineering, Information Technology) or equivalent work experience.</li><li>Experience in a regulated industry (e.g., finance, healthcare, government).</li><li>Proficiency in additional query and scripting languages (e.g., CQL, SQL, KQL, SPL, EQL, Yara, Bash).</li><li>Experience with security agent platforms such as CrowdStrike Falcon, or Halcyon.</li><li>Proficiency in AWS and Azure cloud environments, with a strong understanding of cloud-native logging, data flows, and access management.</li><li>Experience building and maintaining API-based integrations between security tools and platforms.</li><li>Familiarity with CI/CD pipelines and infrastructure-as-code practices applied to security tooling.</li><li>AWS: AWS Certified Security – Specialty, AWS Certified Solutions Architect – Associate/Professional, AWS Certified SysOps Administrator – Associate</li><li>Azure: Microsoft Certified: Security Operations Analyst Associate (SC-200), Microsoft Certified: Azure Security Engineer Associate (AZ-500), Microsoft Certified: Azure Administrator Associate (AZ-104)</li></ul><ul><li>Cribl: Cribl Certified Observability Engineer (CCOE), Cribl Certified Admin</li><li>CrowdStrike: CrowdStrike Certified Falcon Administrator (CCFA), CrowdStrike Certified Falcon Responder (CCFR), CrowdStrike Certified Falcon Hunter (CCFH)</li></ul>What We&#39;ll BringDuring your interview process, our team can fill you in on all the details of our industry-leading benefits and career development opportunities. A few highlights include:<ul><li>A work environment built on teamwork, flexibility, and respect.</li><li>Professional growth and development programs to help advance your career, including tuition reimbursement.</li><li>Team Member Vehicle Purchase Discount.</li><li>Toyota Team Member Lease Vehicle Program (if applicable).</li><li>Comprehensive health care and wellness plans for your entire family.</li><li>Toyota 401(k) Savings Plan with a company match, plus an annual retirement contribution from Toyota regardless of your own contributions.</li><li>Paid holidays and paid time off.</li><li>Referral services for prenatal services, adoption, childcare, schools, and more.</li><li>Tax advantaged Accounts (Health Savings Account, Health Care FSA, Dependent Care FSA).</li><li>Relocation assistance (if applicable).</li></ul>Belonging at ToyotaOur success begins and ends with our people. We embrace all perspectives and value unique human experiences. Respect for all is our North Star. Toyota is proud to have 10&#43; different Business Partnering Groups across 100 different North American chapter locations that support team members’ efforts to dream, do and grow without questioning that they belong.Applicants for our positions are considered without regard to race, ethnicity, national origin, sex, sexual orientation, gender identity or expression, age, disability, religion, military or veteran status, or any other characteristics protected by law.Have a question, need assistance with your application or do you require any special accommodations? Please send an email to <a href="mailto:talent.acquisition&#64;toyota.com" target="_blank">talent.acquisition&#64;toyota.com</a>.

Security Engineer, Lead

Security Engineer

5+ years in cyber security engineering; SIEM/SOAR; log management; data source onboarding; security agent deployment; strong communication.

Lead Python Developer Jobs in Malakoff, TX, US | HiringCafe: every job on earth

Lead Python Developer Jobs in Malakoff, TX, US

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