UnitedHealth Group

Senior Full Stack Software Engineer

UnitedHealth Group$91K — $163K *
Enterprise Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science or related field
  • 7+ years of software engineering experience
  • 7+ years of experience with Java and Spring Boot
  • 3+ years in modern web application development with React and TypeScript
  • 3+ years designing and consuming RESTful APIs
  • 3+ years working with relational databases such as PostgreSQL

Responsibilities

  • Design, develop, test, and maintain high-performance enterprise applications
  • Transition legacy platforms to modern cloud-native architectures
  • Design and deploy AWS solutions with containerization and CI/CD pipelines
  • Optimize relational databases and build secure RESTful APIs
  • Develop AI-enabled capabilities and automate workflows
  • Provide technical leadership and mentorship to junior engineers
  • Collaborate in an Agile/Scrum environment to deliver product features
  • Troubleshoot and optimize production systems for security and performance

Benefits

  • Comprehensive benefits package
  • Incentive and recognition programs
  • Equity stock purchase options
  • 401k contributions
  • Telecommute flexibility from anywhere within the U.S.
Full Job Description
Position Summary

Join our engineering team as a Senior Software Engineer and play a vital role in designing, developing, and delivering modern enterprise applications that directly impact millions of lives. In this role, you will be key in building high-scale solutions that support workflow management, integrations, analytics, and AI-enabled capabilities using cloud technologies and enterprise-approved advanced automation to streamline workflows and solve complex business problems.

As a seasoned full-stack engineer, you will leverage your expertise in Java Spring Boot, React, AWS cloud technologies, and modern software engineering practices to contribute across architecture, development, code reviews, technical leadership, and cross-functional collaboration. A critical component of this role involves a strategic modernization initiative where our team is transitioning from a legacy Salesforce-based platform to a cloud-native React and Java architecture. Your familiarity with Salesforce will help bridge business processes and support these migration efforts.

We are looking for a professional, collaborative, and proactive engineer who is excited to apply modern engineering practices, leverage advanced intelligent tools, and work effectively with architects, product owners, business stakeholders, and fellow peers. This is an exciting opportunity to collaborate with talented team members, build robust applications that improve operational efficiency, and drive meaningful technical innovation.

You will enjoy the flexibility to telecommute* from anywhere within the U.S. as you take on some tough challenges.

Primary Responsibilities

  • Full-Stack Development: Design, develop, test, and maintain scalable, high-performance, and secure enterprise applications using Java Spring Boot, React, and TypeScript
  • Modernization & Migration: Play a key role in transitioning legacy platforms (e.g., Salesforce-based architectures) into modern, cloud-native Java and React platforms
  • Cloud & DevOps: Design and deploy solutions on AWS using cloud-native patterns, while supporting containerization (Docker, Kubernetes), event-driven systems (Kafka), and automated CI/CD pipelines
  • Database & API Integration: Design and optimize relational databases (PostgreSQL) and build secure, highly available RESTful APIs to integrate internal and external systems
  • AI & Automation: Design, develop, and deploy AI-enabled platform capabilities and automate complex enterprise workflows using enterprise-approved AI tools to drive efficiency and innovation
  • Technical Leadership & Mentorship: Participate in architecture discussions, perform technical code reviews, promote engineering excellence, and mentor junior and mid-level software engineers
  • Agile Collaboration: Work proactively in an Agile/Scrum environment, collaborating with architects, product owners, and stakeholders to deliver accurate estimations and robust product features
  • Operational Excellence: Troubleshoot, debug, and optimize complex production systems to ensure applications meet strict security, scalability, performance, and high-availability requirements


Design, develop, and deploy AI-powered solutions to address complex business challenges with emphasis on responsible use of AI

You'll be rewarded and recognized for your performance in an environment that will challenge you and give you clear directions on what it takes to succeed in your role as well as provide development for other roles you may be interested in.

Required Qualifications

  • Bachelor's degree in Computer Science, Software Engineering, Information Technology, or IT related field
  • 7+ years of professional software engineering experience
  • 7+ years of experience developing enterprise applications using Java (including modern versions such as Java 17/21) and Spring Boot
  • 3+ years of experience developing modern web applications using React and TypeScript
  • 3+ years of experience designing and consuming RESTful APIs
  • 3+ years of experience working with relational databases such as PostgreSQL or similar


Preferred Qualifications

  • Experience with workflow management platforms and enterprise business process automation
  • Experience with key AWS services, such as ECS/EKS, Lambda, API Gateway, S3, RDS, CloudWatch, SNS/SQS, and EventBridge
  • Experience with containerization technologies (such as Docker and Kubernetes) and event-driven architectures utilizing Apache Kafka
  • Experience building AI-enabled or data-driven applications, including familiarity with generative AI concepts, fine-tuning, retrieval-augmented generation (RAG), or prompt design/engineering
  • Experience writing scripts or developing applications using Python, especially for AI, machine learning, automation, or data processing initiatives
  • Experience working within healthcare, payer, provider, or other regulated industries
  • Experience with GitHub, CI/CD pipelines, modern DevOps automation practices, and working in Agile/Scrum environments
  • Strong knowledge of software design patterns, object-oriented design, and engineering best practices
  • Excellent problem-solving, analytical, troubleshooting, communication, and stakeholder engagement skills
  • Experience with Salesforce Platform (Sales Cloud, Service Cloud, Experience Cloud, or custom applications), including participating in Salesforce modernization or migration initiatives
  • 2+ years of experience integrating modern automation tools, APIs, or predictive/generative AI models into enterprise applications to optimize workflows or build intelligent software features


*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.

About UnitedHealth Group

UnitedHealth Group is a medical facility. They offer health technology, health finance, and pharmacy services. They are utilizing clinical data and intelligence to assist in the redesign, automation, and deployment of technology to streamline administrative operations and clinical decision-making. Payment systems for both consumers and providers are critical components of a health-care system.

UnitedHealth Group Careers

Joining UnitedHealth Group means becoming part of a diverse team dedicated to making a difference. As a leader in health services and innovation, our company offers a variety of job opportunities that allow professionals to leverage their skills, drive innovation, and improve lives. Work You’ll Do At UnitedHealth Group, you’ll contribute to a mission-focused environment where your expertise will influence the health and well-being of people worldwide. Our employment opportunities span across a wide range of disciplines, from healthcare specialists to data analysts, ensuring that your career journey is both dynamic and rewarding. Transform Healthcare with Your Expertise UnitedHealth Group stands at the forefront of health innovation. Our team collaborates to deliver solutions that lead to better patient outcomes. Working with us, you’ll find yourself at the intersection of technology, healthcare, and leadership, providing key insights that drive industry transformation. Join Our Global Team As part of our team, you’ll engage with over 300,000 professionals globally, dedicated to building a diverse and inclusive workplace. UnitedHealth Group is not just a company; it’s a community where you can grow your career through continuous learning and leadership opportunities. Our commitment to diversity training ensures that every team member can thrive. UnitedHealth Group Career Development We are committed to your professional growth. Explore career paths filled with promising job opportunities and internships that will harness your potential and expand your capabilities. Whether you’re a seasoned professional or a recent graduate, you’ll find that our career development programs support your ambition at every level. Innovative Work Environment At UnitedHealth Group, innovation is at the core of our operations. We encourage our team to bring forward-thinking ideas that challenge the status quo and lead to breakthrough improvements in patient care. Be Part of a Great Team Our culture fosters a collaborative and supportive environment where every member’s contribution is valued. Enjoy the benefits of being part of a global team that’s committed to making a difference in people’s lives. Future-Proof Your Career With UnitedHealth Group, your career is future-proof. Dive into a range of positions that offer both challenges and rewards. Our robust support system includes unmatched training, development programs, and certification support to propel your career forward. Stay Connected Join Our Team Discover the right position that matches your skills and interests. We are always hiring and look for passionate, curious, and solution-driven team players. Search UnitedHealth Group jobs today and take the first step towards a fulfilling career. Keep Up to Date Stay informed with career tips, insider perspectives, and industry-leading insights you can use today—all from the people who work here. Read Careers Blog Job Alert Emails Customize your subscription to receive job alerts, the latest news, and insider tips tailored to your preferences. Explore the exciting and rewarding opportunities that await at UnitedHealth Group.
Learn more about UnitedHealth Group
Size
350,000 employees
Market Cap
$493.1 billion
Industry
Net Income
$15.4 billion
Founded
1974
5 Year Trend
+9.2%
Revenue
$257.1 billion
NASDAQ

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