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Senior Mainframe Technical Engineer
Highmark Health
Jefferson City, MO
Highmark seeks a highly motivated Lead IT Infrastructure Engineer/Lead Mainframe Platform Engineer to lead the design, implementation, and maintenance of our critical mainframe systems.…
Added 3 mins ago
Infrastructure Reliability Engineer
Fidelity Technology Group, LLC
Durham, NC
We are seeking an Infrastructure Reliability Engineer to join our Compute management team. In this role, you will collaborate with senior technology professionals, peers across operations…
Added 3 mins ago
Senior Software Engineer
Fidelity Technology Group, LLC
Merrimack, NH
Drive adoption of DevOps practices, including CI/CD pipelines, infrastructure automation, monitoring, and observability
Added 3 mins ago
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Director, AI Infrastructure & Strategic Partnerships
SingleStore
Remote, United States
- $120,000 to $175,000 USD / year
Architect for production AI. Guide infrastructure designs for inference, retrieval-augmented generation, and agentic workflows, addressing compute, storage, networking, data access,…
Added 4 mins ago
Building Operations & Controls Engineer 3
Pacific Northwest National Laboratory
Jefferson City, MO
…reliable, affordable, secure, and resilient electricity delivery infrastructure; research, development, validation, and effective utilization of renewable energy and efficiency technologies…
Added 4 mins ago
Building Operations & Controls Engineer 2
Pacific Northwest National Laboratory
Jefferson City, MO
…reliable, affordable, secure, and resilient electricity delivery infrastructure; research, development, validation, and effective utilization of renewable energy and efficiency technologies…
Added 4 mins ago
Principal Engineer
Cushman & Wakefield
Creve Coeur, MO
The Principal Data Engineer at Cushman & Wakefield is a senior, high-impact technical leader responsible for solving complex data engineering challenges and shaping enterprise-wide data…
Added 7 mins ago
Senior Technical Marketing Engineer, Distributed Networking, Content Delivery & AI
Akamai Technologies, Inc.
Jefferson City, MO
As a Senior Technical Marketing Engineer for Distributed Networking, Content Delivery, and AI, you will be the technical proof engine behind Akamai's delivery and performance story. You…
Added 7 mins ago
AI & HPC Infrastructure Engineer
Accenture
Saint Louis, MO
+ Integrate AI infrastructure platforms with existing IT systems, data pipelines, security frameworks, model-serving endpoints, and enterprise governance controls
Added 8 mins ago
VHDL RTL Digital Logic Engineer
Schweitzer Engineering Laboratories, Inc.
WA
…installs world-class products and solutions for use in critical infrastructure, making electric power safer, more reliable, and more economical. SEL is hiring a Hardware Engineer with a…
Added 8 mins ago
IG
Senior Network Engineer
Insight Global
San Jose, CA
- From $70 USD / hour
We are seeking an experienced Senior Network Engineer to design, implement, and maintain our enterprise network infrastructure. The ideal candidate will have extensive hands-on experience…
Added 8 mins ago
AT
Senior Security Engineer
Akamai Technologies, Inc.
Jefferson City, MO
- $112,500 to $202,500 USD / year
As a Senior Security Engineer you will be assessing and mitigating the risk of doing business in today's hyper-connected world. . You will work directly with Akamai's IT and engineering…
Added 10 mins ago
UG
Senior Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
As a Senior Software Engineer on the OCPN Cloud Platform Team, you will drive the architecture, technical design, development, delivery, and operationalization of cloud-native, resilient,…
Added 11 mins ago
AT
Senior II Site Reliability Engineer - Network
Akamai Technologies, Inc.
Jefferson City, MO
- $146,400 to $263,600 USD / year
Our team designs, develops, and manages applications and infrastructure that support Akamai's Compute products and services. We specialize in building and maintaining fast, efficient,…
Added 11 mins ago
L
Security Engineer, Vulnerability Management
LiveKit
Remote, United States
- $200,000 to $300,000 USD / year
Our customers trust us with audio, video and data belonging to their own end users, so a security failure on our side puts their data and their business at risk. We are hiring a Security…
Added 12 mins ago
Resident Piping Engineer - Micron
Bechtel Corporation
Clay, NY
…objectives to create a lasting positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology markets. Our…
Added 12 mins ago
CL
CIVIL/STRUCTURAL ENGINEER - POWER SYSTEMS ENG IV - CO
City Light & Power
Denver, CO
- $40,123 USD / year
The Civil/Structural Engineer-Power Systems Eng IV will design, develop, and oversee the civil/structural portions of the various power systems infrastructure projects, including…
Added 12 mins ago
BA
Platform DevOps Engineer
Booz Allen Hamilton
Colorado Springs, CO
- $61,900 to $141,000 USD / year
e is more than a nice-looking interface plus data. You need the right combination of clean code, APIs, analytics, and infrastructure to help build a user-oriented solution and delivery…
Added 13 mins ago
Application Security Engineer III
True Anomaly
Denver, CO · Long Beach, CA
As an Application Security Engineer III, you will be instrumental in implementing and auditing security controls for mission-critical space systems that must meet stringent government…
Added 15 mins ago
Data Asset Model Senior Engineer
Mars Corporate
United States
…organizational change, we are seeking a FinTech Data Asset Model Senior Engineer to strengthen our capabilities in Azure Data Lake technologies within the FinTech Data Lake…
Added 17 mins ago
Senior AI Engineer
Suffolk Construction Company, Inc
Boston, MA
Use Terraform, AWS CDK, and GitHub Actions to automate infrastructure and deployments.
Added 18 mins ago
Systems Engineer - Cloud Messaging & Enterprise Integration
Arcfield
Chantilly, VA
Arcfield is seeking a Senior Systems Engineer for the Merigold contract to provide SETA support for the architecture, integration, and evolution of enterprise messaging capabilities within…
Added 18 mins ago
System Engineer IV
Arcfield
McLean, VA
…engineering and technology solutions that help advance our nation's security. At Arcfield, you'll have the opportunity to tackle meaningful challenges alongside talented, driven…
Added 18 mins ago
Systems Engineer Technical Specialist
Arcfield
McLean, VA
…engineering and technology solutions that help advance our nation's security. At Arcfield, you'll have the opportunity to tackle meaningful challenges alongside talented, driven…
Added 19 mins ago
O
Forward Deployed Engineer (FDE), Cyber - SF
OpenAI
San Francisco, CA
- $185,000 to $300,000 USD / year
…frontier AI into production. Our Cyber FDEs partner with the security and engineering teams that defend globally critical systems, from enterprise software to the core infrastructure it…

UnitedHealth Group

Software Engineer (Full Stack Developer) - Remote

Austin, TX, United States

$72,800 to $130,000 USD / year

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Job details

Pay: $72,800 to $130,000 USD / year
Posting language: English
Posted: Nov 4, 2026

Original job description

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, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health optimization on a global scale. Join us to start Caring. Connecting. Growing together.

We are seeking a highly motivated Software Engineer (Full Stack Developer) to design, develop, and support modern enterprise web applications. In this role, you will work across the full technology stack, building scalable front-end and back-end solutions using React, Node.js, .NET/C#, and Microsoft Azure. You will collaborate within Agile teams to deliver secure, high-quality software while leveraging modern development practices, cloud-native technologies, AI-assisted engineering tools, and DevOps automation.

The ideal candidate combines strong full-stack development expertise with a passion for innovation, continuous learning, and operational excellence. This role requires hands-on experience building large-scale web applications, APIs, and microservices, as well as the ability to troubleshoot complex technical challenges and contribute to architecture, security, and application modernization initiatives.

You’ll enjoy the flexibility to work remotely * from anywhere within the U.S. as you take on some tough challenges. For all hires in the Minneapolis or Washington, D.C. area, you will be required to work in the office a minimum of four days per week.

Primary Responsibilities:

Design, develop, test, and deploy full-stack features for enterprise web applications
Build and maintain scalable microservices, REST APIs, and backend services using Node.js, .NET Core/C#, and Azure cloud services
Develop responsive, component-based user interfaces using ReactJS and modern SPA frameworks
Troubleshoot, diagnose, and resolve application issues to ensure reliability, performance, and availability
Implement secure coding practices and address application security vulnerabilities
Utilize AI-assisted development tools such as GitHub Copilot to improve engineering productivity and software delivery
Participate in Agile ceremonies, solution design, code reviews, sprint planning, and estimation activities
Contribute to CI/CD pipelines, DevOps automation, and infrastructure management using tools such as GitHub Actions, Jenkins, Docker, Kubernetes, and Terraform
Evaluate emerging technologies, industry trends, and best practices to drive continuous improvement and innovation
Collaborate effectively with cross-functional teams and promote engineering excellence through knowledge sharing and adoption of standards

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:

Bachelor’s degree in computer science, Information Technology, or a related technical discipline
3+ years of software engineering experience developing enterprise web applications, microservices, REST APIs, and secure solutions
3+ years of hands-on experience with .NET/C#, .NET Core, ReactJS, and Node.js
3+ years of experience building large-scale React-based SPA applications
2+ years of experience designing and building cloud-native solutions on Microsoft Azure
Experience working within Agile/Scrum delivery teams

Preferred Qualifications:

Experience with containerization and orchestration technologies such as Docker and Kubernetes
Experience with DevOps practices, CI/CD/CT pipelines, and tools such as GitHub Actions and Jenkins
Experience with SQL databases, data modeling, and SQL scripting
Familiarity with Infrastructure as Code (IaC) tools such as Terraform
Passion for technology, innovation, and continuous learning
Solid problem-solving, communication, and collaboration skills

*All employees working remotely 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 $72,800 - $130,000 annually based on full-time employment. We comply with all minimum wage laws as applicable. 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.

UnitedHealth Group is an Equal Employment Opportunity employer under applicable law and qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations.

UnitedHealth Group is a drug - free workplace. Candidates are required to pass a drug test before beginning employment.

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More about this job

Skills

React
Node.js
.NET
C#
Microsoft Azure
Agile
DevOps
Full-stack development
Troubleshoot
Microservices
API development
GitHub
Estimating
CI/CD
Jenkins
Docker
Kubernetes
IBM Terraform
Process improvement
Computer science
Computer technology
Scrum
SQL
Data modelling
Infrastructure as code
Problem solving
Communication skills
Collaboration

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