Senior Level Backend Engineer Jobs
Senior level backend engineer jobs put experienced engineers in charge of system architecture, technical direction, and the cross-functional initiatives that ship production infrastructure at scale. Openings concentrate across Technology & Software, Consulting & Professional Services, and Insurance, with 51% remote or hybrid availability, and employers like Databricks, GEICO, and Affirm hiring at this level now.
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Our Company
Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, and data they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits, and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global scale. Join us to start Caring. Connecting. Growing together.
Position Summary
As a Senior Software Engineer, you will play a key role in designing, developing, and maintaining high-performing Java/Spring Boot enterprise applications and microservices. Our team is focused on leveraging cutting-edge cloud architectures, robust database solutions, and modern AI-driven automation tools to build high-availability, mission-critical software. In this role, you will work on self-directed, complex technical challenges, collaborate closely with Agile team members, and serve as a technical resource to elevate engineering standards across the organization.
You'll enjoy the flexibility to telecommute* from anywhere within the U.S. as you take on some tough challenges.
Primary Responsibilities
- Design, develop, deploy, and maintain robust Java/Spring Boot enterprise applications, microservices, and backend integrations
- Create and optimize complex SQL queries, stored procedures, and database schemas to ensure data performance and system reliability
- Design, develop, and deploy AI-powered solutions to address complex business challenges with an emphasis on responsible use of AI
- Leverage enterprise-approved AI tools to streamline software development workflows, automate repetitive tasks, and drive continuous operational efficiency
- Create, execute, and maintain unit, integration, and automated test suites to ensure high code quality across all delivery streams
- Support CI/CD pipelines, deployment activities, and troubleshoot complex production and non-production issues
- Participate actively in Agile ceremonies (Sprint Planning, Daily Standups, Sprint Reviews, Retrospectives) and collaborate with Product Owners to refine backlog items and estimate technical tasks
- Serve as a technical resource and mentor to team members, evaluating emerging technical trends to inform solution design and foster best engineering practices
You'll be rewarded and recognized for your performance in an environment that will challenge you and give you clear direction on what it takes to succeed in your role as well as provide development for other roles you may be interested in.
Required Qualifications
- 7+ years of professional software engineering experience designing, developing, and supporting enterprise applications using Java, Spring Boot, and REST APIs
- 5+ years of experience working with SQL Server or relational databases, including database schema design, stored procedures, and query optimization
- 3+ years of experience building microservices and working with cloud-native technologies and CI/CD pipelines
- 3+ years of experience working within an Agile/Scrum delivery team, estimating technical tasks, and delivering committed sprint work
- 1+ years of experience utilizing AI-assisted tools or automated solution platforms to streamline software engineering workflows
Preferred Qualifications
- Undergraduate or advanced degree in Computer Science, Information Technology, or a related technical field
- Bachelor's degree or 4+ years of equivalent software engineering experience in lieu of a degree
- Experience leading technical design discussions, mentoring engineers, and implementing secure coding standards
- Deep knowledge of microservices architecture patterns, performance tuning, and enterprise integration patterns
- Proven background in supporting highly available, mission-critical production systems
- All Telecommuters will be required to adhere to UnitedHealth Group's Telecommuter Policy.
Pay is based on several factors including but not limited to local labor markets, education, work experience, certifications, etc. In addition to your salary, we offer benefits such as, a comprehensive benefits package, incentive and recognition programs, equity stock purchase and 401k contribution (all benefits are subject to eligibility requirements). No matter where or when you begin a career with us, you'll find a far-reaching choice of benefits and incentives. The salary for this role will range from $91,700 to $163,700 annually based on full-time employment. We comply with all minimum wage laws as applicable.
Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
Application Deadline: This will be posted for a minimum of 2 business days or until a sufficient candidate pool has been collected. Job posting may come down early due to volume of applicants.
At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location, and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups, and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission.
Diversity creates a healthier atmosphere: UnitedHealth Group is an Equal Employment Opportunity/Affirmative Action employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, protected veteran status, disability status, sexual orientation, gender identity or expression, marital status, genetic information, or any other characteristic protected by law.
UnitedHealth Group is a drug-free workplace. Candidates are required to pass a drug test before beginning employment.
#RPO, #GREEN
Our Company
Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, and data they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits, and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global scale. Join us to start Caring. Connecting. Growing together.
Position Summary
As a Senior Software Engineer, you will play a key role in designing, developing, and maintaining high-performing Java/Spring Boot enterprise applications and microservices. Our team is focused on leveraging cutting-edge cloud architectures, robust database solutions, and modern AI-driven automation tools to build high-availability, mission-critical software. In this role, you will work on self-directed, complex technical challenges, collaborate closely with Agile team members, and serve as a technical resource to elevate engineering standards across the organization.
You'll enjoy the flexibility to telecommute* from anywhere within the U.S. as you take on some tough challenges.
Primary Responsibilities
- Design, develop, deploy, and maintain robust Java/Spring Boot enterprise applications, microservices, and backend integrations
- Create and optimize complex SQL queries, stored procedures, and database schemas to ensure data performance and system reliability
- Design, develop, and deploy AI-powered solutions to address complex business challenges with an emphasis on responsible use of AI
- Leverage enterprise-approved AI tools to streamline software development workflows, automate repetitive tasks, and drive continuous operational efficiency
- Create, execute, and maintain unit, integration, and automated test suites to ensure high code quality across all delivery streams
- Support CI/CD pipelines, deployment activities, and troubleshoot complex production and non-production issues
- Participate actively in Agile ceremonies (Sprint Planning, Daily Standups, Sprint Reviews, Retrospectives) and collaborate with Product Owners to refine backlog items and estimate technical tasks
- Serve as a technical resource and mentor to team members, evaluating emerging technical trends to inform solution design and foster best engineering practices
You'll be rewarded and recognized for your performance in an environment that will challenge you and give you clear direction on what it takes to succeed in your role as well as provide development for other roles you may be interested in.
Required Qualifications
- 7+ years of professional software engineering experience designing, developing, and supporting enterprise applications using Java, Spring Boot, and REST APIs
- 5+ years of experience working with SQL Server or relational databases, including database schema design, stored procedures, and query optimization
- 3+ years of experience building microservices and working with cloud-native technologies and CI/CD pipelines
- 3+ years of experience working within an Agile/Scrum delivery team, estimating technical tasks, and delivering committed sprint work
- 1+ years of experience utilizing AI-assisted tools or automated solution platforms to streamline software engineering workflows
Preferred Qualifications
- Undergraduate or advanced degree in Computer Science, Information Technology, or a related technical field
- Bachelor's degree or 4+ years of equivalent software engineering experience in lieu of a degree
- Experience leading technical design discussions, mentoring engineers, and implementing secure coding standards
- Deep knowledge of microservices architecture patterns, performance tuning, and enterprise integration patterns
- Proven background in supporting highly available, mission-critical production systems
- All Telecommuters will be required to adhere to UnitedHealth Group's Telecommuter Policy.
Pay is based on several factors including but not limited to local labor markets, education, work experience, certifications, etc. In addition to your salary, we offer benefits such as, a comprehensive benefits package, incentive and recognition programs, equity stock purchase and 401k contribution (all benefits are subject to eligibility requirements). No matter where or when you begin a career with us, you'll find a far-reaching choice of benefits and incentives. The salary for this role will range from $91,700 to $163,700 annually based on full-time employment. We comply with all minimum wage laws as applicable.
Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
Application Deadline: This will be posted for a minimum of 2 business days or until a sufficient candidate pool has been collected. Job posting may come down early due to volume of applicants.
At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location, and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups, and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission.
Diversity creates a healthier atmosphere: UnitedHealth Group is an Equal Employment Opportunity/Affirmative Action employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, protected veteran status, disability status, sexual orientation, gender identity or expression, marital status, genetic information, or any other characteristic protected by law.
UnitedHealth Group is a drug-free workplace. Candidates are required to pass a drug test before beginning employment.
#RPO, #GREEN
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Who's Hiring
Top Industries Hiring
- Technology & Software48
- Consulting & Professional Services6
- Insurance5
- Banking & Financial Services4
- Marketing & Advertising3
Senior Level Backend Engineer Jobs: Frequently Asked Questions
How do I get a senior level backend engineer job?
Employers hiring at this level look for engineers who have owned systems end-to-end, not just contributed to them. Demonstrating that you have made architectural decisions, driven reliability or performance improvements at scale, and mentored junior engineers gives you a clear edge. A portfolio of concrete outcomes, such as reducing latency or leading a migration, carries more weight than tenure alone.
Which companies hire senior level backend engineers?
Companies hiring senior level backend engineers right now include Databricks, GEICO, and Affirm, based on current listings on Migrate Mate as of November 2026. Hiring at this level comes from a wide range of employers, from high-growth technology companies to established enterprises modernizing their infrastructure and needing engineers who can lead that work.
Are there remote senior level backend engineer jobs?
Yes, remote and hybrid options are common at this level. About 51% of senior level backend engineer openings are remote or hybrid as of November 2026, reflecting how many employers trust experienced engineers to work independently across distributed teams. On-site roles do exist, particularly at companies with strict security or compliance requirements.
What makes a backend engineer role senior level?
Senior level backend engineer roles are defined by ownership and scope. Engineers at this stage design systems rather than implement tickets, make independent architectural trade-offs, and are accountable for the reliability and scalability of what they build. They are also expected to mentor engineers at earlier career stages, contribute to hiring decisions, and drive technical standards across their team or organization.
Which industries hire the most senior level backend engineers?
Senior Level backend engineer roles concentrate in Technology & Software, Consulting & Professional Services, and Insurance, based on current listings on Migrate Mate as of November 2026. These sectors drive demand at this level because they operate high-traffic, data-intensive systems where experienced engineers who can own architecture and lead complex projects have direct business impact.