Explore 5 backend java developer jobs from 3 hiring companies in Muskego, WI, US. Filter by remote, salary, experience, and company, then open any listing to apply.

backend-java-developer

Backend Java Developer

New Berlin

Franklin

Milwaukee

Greenfield

Waukesha

Greendale

West Allis

Brookfield

Hales Corners

Wauwatosa

Caledonia

Oak Creek

South Milwaukee

Cudahy

Wind Lake

Menomonee Falls

Racine

Tichigan

Mount Pleasant

Backend Java Developer Jobs

CVS Health

Grainger

Hybrid

Onsite

Job DescriptionWe are FIS. Our technology powers the world’s economy and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients and communities. If you’re ready to start learning, growing and making an impact with a career in fintech, we’d like to know: Are you FIS?NOTE: <ul><li>This position is hybrid (3 days onsite) in our FIS Office locations in Chicago (Illinois), Milwaukee (Wisconsin), Atlanta (Georgia) and Jacksonville (Florida). </li><li>Current and future sponsorship not available for this position</li></ul>About the Team:We are the premiere digital transformation partner for financial institutions committed to the future of banking and to creating safe and personalized customer experiences that help people better manage their financial lives. Our fully integrated and flexible platform is built on years of digital lending experience, enabling digital agility within months and a full suite of end-to-end consumer, small business and embedded finance solutions that fit the way people want to bank.FIS technology powers the world’s economy and our teams bring innovation to life. If you are ready to start learning, growing, and making an impact with a career in fintech, we encourage you to apply. Are you FIS?About the Role: As a Lead Software Engineer with strong back-end expertise, you’ll start your day aligning with designers, engineers, and product managers to set goals and clarify priorities. Your focus will be on driving Java and Spring Boot–based services, APIs, and integrations that power scalable fintech applications, while staying close enough to the front-end to guide smooth end-to-end delivery. You’ll also drive adoption of AI-assisted engineering practices, setting the tone for how others on your team should leverage AI for code quality, reviews, and system design.Throughout the day, you’ll lead technical design discussions, provide high-level estimates (LOEs), and prioritize features versus technical debt. You’ll unblock developers, assign work, and ensure test coverage and documentation are complete. You’ll coordinate across teams on large-scale service dependencies, guide code reviews, and troubleshoot complex production issues. By day’s end, you’ll review pull requests, mentor engineers, and refine sprint goals, balancing hands-on coding in the back-end stack with setting the technical direction of the team.What You Will Be Doing:Back-End Leadership &amp; Technical Direction<ul><li>Drive technical designs for services, APIs, and integrations using Java and Spring Boot</li><li>Provide LOEs, assess trade-offs between features vs. tech debt, and guide sprint planning</li><li>Ensure robust unit/component/appflow test coverage and technical documentation</li></ul>Hands-On Development<ul><li>Write clean, scalable, and secure back-end code powering microservices and APIs</li><li>Integrate services with data stores (PostgreSQL, Redis) and event-driven systems (ActiveMQ, Temporal)</li><li>Troubleshoot issues across distributed services, environments, and configs</li></ul>Team Leadership &amp; Quality<ul><li>Assign and unblock work across sprints, ensuring the team delivers on priorities</li><li>Conduct and coordinate code reviews for complex PRs</li><li>Mentor engineers, raising the bar on technical depth and coding practices</li><li>Partner with QA on test strategies and ensure high-quality releases</li><li>Champion AI-forward best practices, mentoring engineers on integrating AI tools into their workflow</li></ul>Cross-Team &amp; Stakeholder Coordination<ul><li>Collaborate with product managers, architects, and other teams on release scope and dependencies</li><li>Support release deployments, tenant configurations, and environment setup</li><li>Lead post-mortem reviews and continuous improvement efforts</li><li>Communicate technical status and project risks to stakeholders</li></ul>What you Bring:<ul><li>8&#43; years of software development experience, with deep back-end expertise in Java, Spring Boot, and RESTful APIs/microservices</li><li>Experience designing and integrating large-scale, service-oriented architecture</li><li>Experience adopting or guiding teams in AI-driven development workflows</li><li>Experience with several of the following present in the environment; Java, Spring Boot, Micronaut, Temporal, ActiveMQ, PostgreSQL, Redis, Kubernetes, AWS, Jenkins, Git, ReactJS</li><li>Familiarity with event-driven systems (ActiveMQ, Temporal) and data stores (PostgreSQL, Redis)</li><li>Some front-end exposure (JavaScript/TypeScript, React) to support end-to-end coordination</li><li>Experience leading engineering teams or serving as a Tech Lead, mentoring, reviewing code, and driving technical strategy</li><li>Strong understanding of performance tuning, scalability, and distributed system challenges</li><li>Comfortable in agile environments with tools like Jira, Confluence, and Git</li></ul>What We Offer You:<ul><li>A voice in the future of fintech.</li><li>Continuous learning and development.</li><li>Collaborative work environment.</li><li>Opportunities to give back.</li><li>Competitive salary and benefits.</li></ul> FIS is committed to providing its employees with an exciting career opportunity and competitive compensation. The pay range for this full-time position is $0.00 - $999,999,999.00 and reflects the minimum and maximum target for new hire salaries for this position based on the posted role, level, and location. Within the range, actual individual starting pay is determined by additional factors, including job-related skills, experience, and relevant education or training. Any changes in work location will also impact actual individual starting pay. Please consult with your recruiter about the specific salary range for your preferred location during the hiring process.Privacy StatementFIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the <a target="_blank" href="http://www.fisglobal.com/privacy">Online Privacy Notice</a>.EEOC StatementFIS is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, marital status, genetic information, national origin, disability, veteran status, and other protected characteristics. The EEO is the Law poster is <a target="_blank" href="https://www.eeoc.gov/sites/default/files/migrated_files/employers/eeoc_self_print_poster.pdf">available here</a> supplement document <a target="_blank" href="http://www.dol.gov/ofccp/regs/compliance/posters/pdf/OFCCP_EEO_Supplement_Final_JRF_QA_508c.pdf">available here</a> For positions located in the US, the following conditions apply. If you are made a conditional offer of employment, you will be required to undergo a drug test. ADA Disclaimer: In developing this job description care was taken to include all competencies needed to successfully perform in this position. However, for Americans with Disabilities Act (ADA) purposes, the essential functions of the job may or may not have been described for purposes of ADA reasonable accommodation. All reasonable accommodation requests will be reviewed and evaluated on a case-by-case basis.Sourcing ModelRecruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.#pridepass

Senior Backend Engineer

Backend Engineer

8+ years in software development; strong backend with Java, Spring Boot, REST APIs; experience with microservices and cloud; AI-driven development familiarity.

Job DescriptionWe are FIS. Our technology powers the world’s economy and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients and communities. If you’re ready to start learning, growing and making an impact with a career in fintech, we’d like to know: Are you FIS?NOTE: <ul><li>This position is hybrid (3 days onsite) in our FIS Office locations in Chicago (Illinois), Milwaukee (Wisconsin), Atlanta (Georgia) and Jacksonville (Florida). </li><li>Current and future sponsorship not available for this position</li></ul>About the Team:We are the premiere digital transformation partner for financial institutions committed to the future of banking and to creating safe and personalized customer experiences that help people better manage their financial lives. Our fully integrated and flexible platform is built on years of digital lending experience, enabling digital agility within months and a full suite of end-to-end consumer, small business and embedded finance solutions that fit the way people want to bank.FIS technology powers the world’s economy and our teams bring innovation to life. If you are ready to start learning, growing, and making an impact with a career in fintech, we encourage you to apply. Are you FIS?A DAY IN THE LIFE:As a Senior Software Engineer, your day will be filled with exciting challenges and opportunities to shape the future of financial technology. You&#39;ll collaborate with a talented team of engineers and play a crucial role in developing cutting-edge solutions that drive innovation in the financial sector. Your responsibilities will include developing and implementing scalable software, troubleshooting complex issues, and contributing to the overall success of our products.WHAT WE’LL TRUST YOU TO DELIVER:<ul><li>Take the lead in developing, and delivering high-quality software solutions. Mentor junior team members and contribute to a culture of continuous learning and improvement.</li><li>Engage in full-stack development, from backend systems to user interfaces. Work with technologies such as Java, Javascript and Typescript, RESTful API integrations, microservices and event-driven architecture.</li><li>Collaborate with cross-functional teams, including product managers, UX designers, and QA engineers, to bring innovative features and products to market. Participate in agile development processes to deliver results efficiently.</li><li>Analyze complex technical problems and propose effective solutions. Be proactive in identifying areas for improvement and optimizing existing systems for performance and reliability.</li><li>Uphold high standards of code quality, security, and best practices. Conduct code reviews and contribute to the establishment and adherence to coding standards.</li><li>Stay abreast of industry trends and emerging technologies. Contribute to the company&#39;s technological roadmap by introducing innovative ideas and solutions.</li></ul>WHAT YOU LIKELY BRING TO THE TABLE: <ul><li>A minimum of 5&#43; years of experience in software engineering, with a focus on SaaS or FinTech, is preferred.</li><li>A degree in Computer Science, Software Engineering, or a related field is preferred.</li><li>Strong proficiency in Java, Spring Boot, and Micronaut expertise, with a deep understanding of RESTful APIs and microservices.</li><li>Hands-on experience with PostgreSQL, Redis, and cloud-native environments (AWS, Kubernetes, Docker).</li><li>Familiarity with CI/CD pipelines (Jenkins, Git) and modern software engineering practices.</li><li>Experience with Jira, Confluence, and other similar project management tools is a plus!</li><li>Demonstrated ability to analyze and solve complex technical problems. A track record of delivering robust and scalable software solutions.</li><li>Excellent collaboration and communication skills. Ability to work effectively in a team-oriented environment and contribute to a positive and inclusive workplace culture.</li><li>A passion for innovation and a keen interest in staying ahead of the curve with emerging technologies (like AI-assisted development tools). Proven ability to contribute to the development of forward-thinking solutions.</li></ul>Tech Stack: Java, Springboot, Micronaut, Temporal, ActiveMQ, Postgres, Redis, ReactJs, Kubernetes, AWS, Jenkins, GitFIS is committed to providing its employees with an exciting career opportunity and competitive compensation. The pay range for this full-time position is $97,935.00 - $195,660.00 and reflects the minimum and maximum target for new hire salaries for this position based on the posted role, level, and location. Within the range, actual individual starting pay is determined by additional factors, including job-related skills, experience, and relevant education or training. Any changes in work location will also impact actual individual starting pay. Please consult with your recruiter about the specific salary range for your preferred location during the hiring process. FIS is committed to providing its employees with an exciting career opportunity and competitive compensation. The pay range for this full-time position is $0.00 - $999,999,999.00 and reflects the minimum and maximum target for new hire salaries for this position based on the posted role, level, and location. Within the range, actual individual starting pay is determined by additional factors, including job-related skills, experience, and relevant education or training. Any changes in work location will also impact actual individual starting pay. Please consult with your recruiter about the specific salary range for your preferred location during the hiring process.Privacy StatementFIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the <a target="_blank" href="http://www.fisglobal.com/privacy">Online Privacy Notice</a>.EEOC StatementFIS is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, marital status, genetic information, national origin, disability, veteran status, and other protected characteristics. The EEO is the Law poster is <a target="_blank" href="https://www.eeoc.gov/sites/default/files/migrated_files/employers/eeoc_self_print_poster.pdf">available here</a> supplement document <a target="_blank" href="http://www.dol.gov/ofccp/regs/compliance/posters/pdf/OFCCP_EEO_Supplement_Final_JRF_QA_508c.pdf">available here</a> For positions located in the US, the following conditions apply. If you are made a conditional offer of employment, you will be required to undergo a drug test. ADA Disclaimer: In developing this job description care was taken to include all competencies needed to successfully perform in this position. However, for Americans with Disabilities Act (ADA) purposes, the essential functions of the job may or may not have been described for purposes of ADA reasonable accommodation. All reasonable accommodation requests will be reviewed and evaluated on a case-by-case basis.Sourcing ModelRecruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.#pridepass

5+ years software engineering experience in SaaS/FinTech; strong Java/Spring/Micronaut; PostgreSQL/Redis; AWS/Kubernetes/Docker; CI/CD; Jira/Confluence familiarity; good collaboration and problem-solving; interest in AI tools.

Job DescriptionWe are FIS. Our technology powers the world’s economy and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients and communities. If you’re ready to start learning, growing and making an impact with a career in fintech, we’d like to know: Are you FIS?NOTE: <ul><li>This position is hybrid (3 days onsite) in our FIS Office locations in Chicago (Illinois), Milwaukee (Wisconsin) and Jacksonville (Florida). </li><li>Current and future sponsorship not available for this position</li></ul>About the Team:We are the premiere digital transformation partner for financial institutions committed to the future of banking and to creating safe and personalized customer experiences that help people better manage their financial lives. Our fully integrated and flexible platform is built on years of digital lending experience, enabling digital agility within months and a full suite of end-to-end consumer, small business and embedded finance solutions that fit the way people want to bank.FIS technology powers the world’s economy and our teams bring innovation to life. If you are ready to start learning, growing, and making an impact with a career in fintech, we encourage you to apply. Are you FIS?About the Role:As a Software Engineer, your day will be filled with challenges and opportunities to shape the future of financial technology. You&#39;ll collaborate with a talented team of engineers and play a crucial role in developing cutting-edge solutions that drive innovation in the financial sector. Your responsibilities will include developing and implementing scalable software, troubleshooting complex issues, and contributing to the overall success of our products.What You Will Be Doing:<ul><li>Take the lead in developing, and delivering high-quality software solutions. Mentor junior team members and contribute to a culture of continuous learning and improvement.</li><li>Engage in full-stack development, from backend systems to user interfaces. Work with technologies such as Java, Javascript and Typescript, RESTful API integrations, microservices and event-driven architecture.</li><li>Collaborate with cross-functional teams, including product managers, UX designers, and QA engineers, to bring innovative features and products to market. Participate in agile development processes to deliver results efficiently.</li><li>Analyze complex technical problems and propose effective solutions. Be proactive in identifying areas for improvement and optimizing existing systems for performance and reliability.</li><li>Uphold high standards of code quality, security, and best practices. Conduct code reviews and contribute to the establishment and adherence to coding standards.</li><li>Stay abreast of industry trends and emerging technologies. Contribute to the company&#39;s technological roadmap by introducing innovative ideas and solutions.</li></ul>What you Bring:<ul><li>A minimum of 5&#43; years of experience in software engineering, with a focus on SaaS or FinTech, is preferred.</li><li>A degree in Computer Science, Software Engineering, or a related field is preferred.</li><li>Strong proficiency in Java, Javascript and Typescript.</li><li>Experience with UI development using modern web application framework, RESTful API integrations, microservices and event-driven architecture.</li><li>Experience with Jira, Confluence, and other similar project management tools is a plus!</li><li>Demonstrated ability to analyze and solve complex technical problems. A track record of delivering robust and scalable software solutions.</li><li>Excellent collaboration and communication skills. Ability to work effectively in a team-oriented environment and contribute to a positive and inclusive workplace culture.</li><li>A passion for innovation and a keen interest in staying ahead of the curve with emerging technologies. Proven ability to contribute to the development of forward-thinking solutions.</li><li>Tech Stack: ReactJs, Java, Springboot, Micronaut, Temporal, ActiveMQ, Postgres, Redis, Kubernetes, AWS, Jenkins, Git</li></ul>What We Offer You:<ul><li>A voice in the future of fintech.</li><li>Continuous learning and development.</li><li>Collaborative work environment.</li><li>Opportunities to give back.</li><li>Competitive salary and benefits.</li></ul> FIS is committed to providing its employees with an exciting career opportunity and competitive compensation. The pay range for this full-time position is $0.00 - $999,999,999.00 and reflects the minimum and maximum target for new hire salaries for this position based on the posted role, level, and location. Within the range, actual individual starting pay is determined by additional factors, including job-related skills, experience, and relevant education or training. Any changes in work location will also impact actual individual starting pay. Please consult with your recruiter about the specific salary range for your preferred location during the hiring process.Privacy StatementFIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the <a target="_blank" href="http://www.fisglobal.com/privacy">Online Privacy Notice</a>.EEOC StatementFIS is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, marital status, genetic information, national origin, disability, veteran status, and other protected characteristics. The EEO is the Law poster is <a target="_blank" href="https://www.eeoc.gov/sites/default/files/migrated_files/employers/eeoc_self_print_poster.pdf">available here</a> supplement document <a target="_blank" href="http://www.dol.gov/ofccp/regs/compliance/posters/pdf/OFCCP_EEO_Supplement_Final_JRF_QA_508c.pdf">available here</a> For positions located in the US, the following conditions apply. If you are made a conditional offer of employment, you will be required to undergo a drug test. ADA Disclaimer: In developing this job description care was taken to include all competencies needed to successfully perform in this position. However, for Americans with Disabilities Act (ADA) purposes, the essential functions of the job may or may not have been described for purposes of ADA reasonable accommodation. All reasonable accommodation requests will be reviewed and evaluated on a case-by-case basis.Sourcing ModelRecruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.#pridepass

Backend Engineer II

Minimum 5+ years in software engineering; strong Java, JavaScript, TypeScript; experience with RESTful APIs, microservices, event-driven architecture; UI development; Jira/Confluence a plus; collaboration skills.

Work Location Type: Hybrid  
Req Number  327349
About Grainger
W.W. Grainger, Inc., is a leading broad line distributor with operations primarily in North America, Japan and the United Kingdom. At Grainger, We Keep the World Working® by serving more than 4.5 million customers worldwide with products and solutions delivered through innovative technology and deep customer relationships. Known for its commitment to service and award-winning culture, the Company had 2024 revenue of $17.2 billion across its two business models. In the High-Touch Solutions segment, Grainger offers approximately 2 million maintenance, repair and operating (MRO) products and services, including technical support and inventory management. In the Endless Assortment segment,<a href="http://Zoro.com"> Zoro.com</a> offers customers access to more than 14 million products, and<a href="http://MonotaRO.com"> MonotaRO.com</a> offers more than 24 million products. For more information, visit<a href="http://www.grainger.com"> www.grainger.com.  </a>
Compensation
The anticipated base pay compensation range for this position is $134,100.00  to $223,500.00.
Rewards and Benefits
With benefits starting on day one, our programs provide choice and flexibility to meet team members' individual needs, including:
<ul style="margin-bottom:11.0px">
<li style="text-align:justify;font-family:verdana, geneva, sans-serif;font-size:12.0pt">Medical, dental, vision, and life insurance plans with coverage starting on day one of employment and 6 free sessions each year with a licensed therapist to support your emotional wellbeing.</li>
<li style="text-align:justify;font-family:verdana, geneva, sans-serif;font-size:12.0pt">18 paid time off (PTO) days annually for full-time employees (accrual prorated based on employment start date) and 6 company holidays per year.</li>
<li style="text-align:justify;font-family:verdana, geneva, sans-serif;font-size:12.0pt">6% company contribution to a 401(k) Retirement Savings Plan each pay period, no employee contribution required.</li>
<li style="text-align:justify;font-family:verdana, geneva, sans-serif;font-size:12.0pt">Employee discounts, tuition reimbursement, student loan refinancing and free access to financial counseling, education, and tools.</li>
<li style="text-align:justify;font-family:verdana, geneva, sans-serif;font-size:12.0pt">Maternity support programs, nursing benefits, and up to 14 weeks paid leave for birth parents and up to 4 weeks paid leave for non-birth parents.</li>
</ul>
For additional information and details regarding Grainger’s benefits, please click on the link below:
<a style="color:#467886;text-decoration:underline" href="https://experience100.ehr.com/grainger/Home/Tools-Resources/Key-Resources/New-Hire">https://experience100.ehr.com/grainger/Home/Tools-Resources/Key-Resources/New-Hire</a>
The pay range provided above is not a guarantee of compensation.  The range reflects the potential base pay for this role at the time of this posting based on the job grade for this position. Individual base pay compensation will depend, in part, on factors such as geographic work location and relevant experience and skills.   
The anticipated compensation range described above is subject to change and the compensation ultimately paid may be higher or lower than the range described above. 
Grainger reserves the right to amend, modify, or terminate its compensation and benefit programs in its sole discretion at any time, consistent with applicable law.
 Position Details 
As a Lead Software Engineer (Software Engineer IV)  you will play a key role in designing and building the Order submission API that provides a centralized, scalable and resilient capability to accept order requisitions from all Grainger origination channels and ensure consistent and accurate adherence to Grainger Business Rules. In addition to coaching engineers, you will partner with key stakeholders including Product Managers and Architecture. You will operate with a systems-level mindset, helping shape technical direction and raising engineering standards across the team. 
This role reports to the Sr.Manager, Product Engineering and can be based in Lake Forest or Chicago, IL, on a hybrid basis. 
 
You Will:  
<ul style="margin-top:0.0in;margin-bottom:0.0in" type="disc">
<li style="margin-top:0.0in;margin-right:0.0in;margin-bottom:8.0pt;line-height:115%;font-size:12.0pt;font-family:verdana, geneva, sans-serif">Own backend architecture decisions, including service boundaries, state management, and request orchestration </li>
</ul>
<ul style="margin-top:0.0in;margin-bottom:0.0in" type="disc">
<li style="margin-top:0.0in;margin-right:0.0in;margin-bottom:8.0pt;line-height:115%;font-size:12.0pt;font-family:verdana, geneva, sans-serif">Build scalable, reliable systems that support streaming, event-driven, and low-latency workflows </li>
</ul>
<ul style="margin-top:0.0in;margin-bottom:0.0in" type="disc">
<li style="margin-top:0.0in;margin-right:0.0in;margin-bottom:8.0pt;line-height:115%;font-size:12.0pt;font-family:verdana, geneva, sans-serif">Define and maintain clear API contracts and data models with extensibility and backward compatibility in mind </li>
</ul>
<ul style="margin-top:0.0in;margin-bottom:0.0in" type="disc">
<li style="margin-top:0.0in;margin-right:0.0in;margin-bottom:8.0pt;line-height:115%;font-size:12.0pt;font-family:verdana, geneva, sans-serif">Ensure backend platforms meet reliability, performance, and observability standards in production environments </li>
</ul>
<ul style="margin-top:0.0in;margin-bottom:0.0in" type="disc">
<li style="margin-top:0.0in;margin-right:0.0in;margin-bottom:8.0pt;line-height:115%;font-size:12.0pt;font-family:verdana, geneva, sans-serif">Drive improvements to CI/CD, automated testing, and deployment practices for backend services </li>
</ul>
<ul style="margin-top:0.0in;margin-bottom:0.0in" type="disc">
<li style="margin-top:0.0in;margin-right:0.0in;margin-bottom:8.0pt;line-height:115%;font-size:12.0pt;font-family:verdana, geneva, sans-serif">Act as a technical leader and mentor, raising system design and backend engineering maturity across the team </li>
</ul>
 
You Have 
<ul style="margin-top:0.0in;margin-bottom:0.0in" type="disc">
<li style="margin-top:0.0in;margin-right:0.0in;margin-bottom:8.0pt;line-height:115%;font-size:12.0pt;font-family:verdana, geneva, sans-serif">Bachelor's Degree or equivalent experience </li>
</ul>
<ul style="margin-top:0.0in;margin-bottom:0.0in" type="disc">
<li style="margin-top:0.0in;margin-right:0.0in;margin-bottom:8.0pt;line-height:115%;font-size:12.0pt;font-family:verdana, geneva, sans-serif">5+ year of experience with modern software engineering: designing, developing, testing and deploying scalable software applications within variety of technologies and environments </li>
</ul>
<ul style="margin-top:0.0in;margin-bottom:0.0in" type="disc">
<li style="margin-top:0.0in;margin-right:0.0in;margin-bottom:8.0pt;line-height:115%;font-size:12.0pt;font-family:verdana, geneva, sans-serif">Deep understanding of distributed systems, asynchronous programming, and event-driven architectures </li>
</ul>
<ul style="margin-top:0.0in;margin-bottom:0.0in" type="disc">
<li style="margin-top:0.0in;margin-right:0.0in;margin-bottom:8.0pt;line-height:115%;font-size:12.0pt;font-family:verdana, geneva, sans-serif">Strong proficiency in Java/Kotlin and modern backend development, including RESTful and/or streaming APIs </li>
</ul>
<ul style="margin-top:0.0in;margin-bottom:0.0in" type="disc">
<li style="margin-top:0.0in;margin-right:0.0in;margin-bottom:8.0pt;line-height:115%;font-size:12.0pt;font-family:verdana, geneva, sans-serif">Proven ability to make sound architectural decisions and lead through influence in ambiguous problem spaces </li>
</ul>
<ul style="margin-top:0.0in;margin-bottom:0.0in" type="disc">
<li style="margin-top:0.0in;margin-right:0.0in;margin-bottom:8.0pt;line-height:115%;font-size:12.0pt;font-family:verdana, geneva, sans-serif">Experience with cloud platforms (AWS/GCP/Azure), containerization (Ex: Docker, Kubernetes), CI/CD,  and production observability practices (Ex: Datadog, Prometheus) </li>
<li style="margin-top:0.0in;margin-right:0.0in;margin-bottom:8.0pt;line-height:115%;font-size:12.0pt;font-family:Aptos, sans-serif">Familiarity with Agile/Scrum methodologies and DevOps practices </li>
</ul> 
We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex (including pregnancy), national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or expression, protected veteran status or any other protected characteristic under federal, state, or local law. We are proud to be an equal opportunity workplace.
 
We are committed to fostering an inclusive, accessible work environment that includes both providing reasonable accommodations to individuals with disabilities during the application and hiring process as well as throughout the course of one’s employment, should you need a reasonable accommodation during the application and selection process, including, but not limited to use of our website, any part of the application, interview or hiring process, please advise us so that we can provide appropriate assistance.

Software Engineer IV (CHICAGO, IL, US, 60654-4203)

Software Engineer

5+ years in software engineering; strong distributed systems, backend, and API design; Java/Kotlin; cloud and DevOps; mentoring; hybrid work setup.

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time.Position SummaryCVS Health Digital is seeking a Staff Software Development Engineer. The Staff Software Development Engineer will be responsible for end-to-end application development &amp; delivery including production deployment, application operationalization, and observability. In this role, the right candidate will be a technologist and work with other Engineers in planning, prioritizing and performing assigned tasks within deadlines.​The Staff Software Development Engineer will develop data pipelines to ingest, process and broadcast data across heterogenous databases. The right candidate will develop data pipelines to ingest, process and broadcast data across heterogenous databases. The Staff Software Development Engineer will be an advocate for and implementer of security best practicesWhat you will do<ul><li>Build and deploy using GitHub, CircleCI, Harness as part of CI/CD process in leading Cloud Platforms - AWS, GCP or Azure etc</li><li>Continuously check and monitor App health and KPIs, support triage of any production issues as and when needed</li><li>Partner with application owners, business partners and peer groups regarding long and short-range technical solutions that meet business requirements</li><li>Analyze and contribute to project and business requirements based on product team milestones and priority</li><li>Actively participate in Agile Scrum team activities including Sprint Planning, Grooming, Scrum, Reviews and Retrospectives</li><li>Leverage expertise to design and implement efficient and scalable solutions that meet business requirements and quality standards</li><li>Contributes to solution design and architecture discussions, collaborating with architects and senior engineers</li><li>Provide input on technical feasibility, performance optimization, and scalability considerations to ensure that the overall solution meets the desired objectives</li><li>Participate in code reviews and ensures adherence to coding standards, best practices, and quality guidelines</li><li>Communicate and coordinates with team members to ensure alignment, provide technical insights, and contribute to decision-making processes</li><li>Contribute to the adoption of best practices, new technologies, and tools to enhance productivity, efficiency, and code quality</li><li>Participate in knowledge sharing activities, such as code reviews, tech talks, and workshops, to foster a culture of learning and collaboration within the team</li><li>Work with other developers and team members to implement complex features, enhance existing functionality, and ensure the delivery of high-quality code</li><li>Provide guidance and mentorship to junior developers, helping them improve their technical skills and grow professionally</li></ul> Required Qualifications<ul><li>7&#43; years experience in software engineering from ideation to production deployment of software</li><li>7&#43; years experience in full software development life cycle including ideation, coding, coding standards, testing, code reviews and production deployments</li><li>7&#43; years of software development experience in enterprise/web applications</li><li>7&#43; years of experience as full stack developer in Java-based technologies with focus on backend</li><li>5&#43; years of experience with Azure, GCP or other public cloud services, Infrastructure as Code (IaC), SaaS application development/support, CI/CD practices, containerization, Kubernetes, and Agile/DevOps methodologies</li><li>5&#43; years’ experience with Agile methodologies and familiarity with product management tools such as Jira, Confluence, Rally, or equivalent product engineering collaboration tools</li><li>Experience in creating/managing GCP Storage Buckets, Composer workflows, Dataflow jobs, Cloud Scheduler, IAM (Service Account/Roles) Management</li></ul>Preferred Qualifications<ul><li>Experience in Writing automated unit and mock test cases for code coverage</li><li>Deployment and troubleshooting application in Cloud environment (GCP)</li><li>Experience with Kubernetes (GCP -GKE), Dataflow, Airflow, Google Spanner, MongoDb, Oracle, Postgres SQL, SOAP services, DevOps:: Github and Github Actions</li><li>Experience in log ingestion and building dashboards using Prometheus and Grafana</li><li>Proficiency in SQL and NoSQL database technologies</li><li>Query and decipher logging entries by application tiers and components using trace logs</li><li>Form requests in tooling like Postman , SOAP UI to invoke API endpoints</li><li>Experience working in a Scrum/Agile development methodology</li><li>Ability to work independently and part of a team</li><li>Expert Java programming knowledge on latest JDK versions, Spring framework</li><li>Knowledge of open-source packages especially those provided by Apache, Google, and Spring</li><li>Database knowledge – SQL, NoSQL, table structure, data relationships</li><li>Familiarity with GraphQL/gRPC</li><li>In-depth experience with building application programming interfaces (API) and frameworks</li><li>Experience with API security, analytics, throttling, caching, logging, request and response modifications</li><li>Extensive experience on Monolith to Microservices Migration</li><li>Extensive experience of Microservices Patterns and its right implementation</li><li>Extensive experience of the Cloud Native Development practices and 12 factor apps development  </li><li>Healthcare Domain experience</li></ul> Education<ul><li><h3>Bachelor’s degree or equivalent experience (Highschool diploma plus 4 years relevant work experience)</h3></li></ul>Pay RangeThe typical pay range for this role is:$118,450.00 - $284,280.00 This pay range represents the base hourly rate or base annual full-time salary for all positions in the job grade within which this position falls.  The actual base salary offer will depend on a variety of factors including experience, education, geography and other relevant factors.  This position is eligible for a CVS Health bonus, commission or short-term incentive program in addition to the base pay range listed above.  This position also includes an award target in the company’s equity award program.   Our people fuel our future. Our teams reflect the customers, patients, members and communities we serve and we are committed to fostering a workplace where every colleague feels valued and that they belong.Great benefits for great peopleWe take pride in offering a comprehensive and competitive mix of pay and benefits that reflects our commitment to our colleagues and their families. This full‑time position is eligible for a comprehensive benefits package designed to support the physical, emotional, and financial well‑being of colleagues and their families. The benefits for this position include medical, dental, and vision coverage, paid time off, retirement savings options, wellness programs, and other resources, based on eligibility. Additional details about available benefits are provided during the application process and on <a target="_blank" href="https://learn.bswift.com/cvshealth-mainland">Benefits Moments</a>. We anticipate the application window for this opening will close on: 06/01/2026Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state and local laws.

Staff Software Development Engineer

7+ years software engineering; full SDLC; enterprise/web apps; full stack Java backend; 5+ years cloud (Azure/GCP), IaC, CI/CD, Kubernetes; Agile; experience with GCP Dataflow, Cloud Storage, and related tools.

Backend Java Developer Jobs in Muskego, WI, US

Backend Java Developer Jobs market signals in Muskego, WI, US

Companies appearing in this market

Work location mix in visible results