Jobs in the United States

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Added 5 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Jefferson City, MO
- $86,000 to $99,000 USD / year
As a Senior Full Stack Engineer – .NET & C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 5 mins ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Jefferson City, MO
- $86,000 to $99,000 USD / year
As a Senior .NET Full Stack Engineer with C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 5 mins ago
C
Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Jefferson City, MO
- $86,000 to $99,000 USD / year
As a Senior Java Full Stack Engineer – Spring Boot & AWS , you will make an impact by designing and delivering scalable, secure, cloud-based applications using Java, Spring Boot, React, and…
Added 1 hour ago
Senior Software Engineer, Design Systems (iOS)
Realtor.com
Austin, TX
We’re looking for a Senior Software Engineer, Design Systems - Mobile to help build and evolve the native mobile foundations of Realtor.com’s design system. You’ll create reusable UI…
Added 3 hours ago
Senior Manager, Forward Deployed AI Engineer
Clearsulting
Chicago, IL · Cleveland, OH · Columbus, OH · Dallas, TX
7+ years of software engineering experience, with demonstrated full-stack capabilities using Python and TypeScript to build backend services and user-facing applications, plus working…
Added 5 hours ago
Senior Full Stack Web Engineer, Retail & Marcom Engineering
Apple
Austin, TX
We are seeking a full stack engineer with a passion for crafting visually stunning web applications that embody the Apple standard for design and usability, and for building the reliable…
Added 5 hours ago
Senior Software Engineer - Full Stack (TS Clearance)
Andesite
WA · McLean, VA
At Andesite, we are building a new product for technical operators in the national security space. As a full stack engineer, you will be responsible for developing our application backend…
Added 6 hours ago
Sr. Software Engineer, Pretraining Data
SpaceXAI
Palo Alto, CA
SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models,…
Added 6 hours ago
Senior Software Engineer (United States)
Karat
Remote, United States
As a Senior Software Engineer at Karat, you’ll build full-stack product features that directly improve how engineers are interviewed and how engineering organizations operate. You'll build…
Added 6 hours ago
Sr. Software Engineer I
Axon
WA
Job Description: Senior Software Engineer I, VR Cloud Services
Added 7 hours ago
Senior Software Engineer - Full Stack (TS Clearance)
Red Cell Partners
WA · McLean, VA
At Andesite, we are building a new product for technical operators in the national security space. As a full stack engineer, you will be responsible for developing our application backend…
Added 7 hours ago
Software Development Engineer
Mirantis
Remote, United States
…and devops portability, a single pane of glass, and automated full-stack lifecycle management with continuous…
Added 8 hours ago
VV
Lead Full Stack Engineer
Veracity Ventures Inc.
New Jersey, NJ
- $50 to $60 USD / hour
Senior / Lead Software Engineer – Full Stack Development
Added 9 hours ago
Modeling and Simulation Engineer
The MITRE Corporation
Orlando, FL
Must have an active Secret U.S Government issued Security Clearance
Added 9 hours ago
RA
Senior Software Engineer - Health Data Platform
Rad AI
San Francisco, CA
- $187,000 to $224,000 USD / year
- This role will be based in our San Francisco office and we expect employees to work onsite four days per week
Added 9 hours ago
Senior Software Engineer
Belay Technologies
Fort Meade, MD
Belay Technologies is seeking a Senior Software Engineer to join our intel team. AIMASSIST brings AI into the operations organization, embedding engineers with the operators, analysts, and…
Added 9 hours ago
Senior Software Engineer, Infrastructure, Google Cloud Compute
Google
Kirkland, WA
…handle information at massive scale, and extend well beyond web search. We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed…
Added 10 hours ago
T
Senior Devops Engineer
TEKsystems
Charleston, SC
- $70 to $127 USD / hour
DescriptionDevOps Engineer Cloud Infrastructure & Core ServicesTitle: Sr. DevOps EngineerWe are seeking a DevOps Engineer to build, automate, and maintain the cloud infrastructure and…
Added 10 hours ago
Staff Full-Stack Engineer
Capital One
McLean, VA · Richmond, VA · NY · Plano, TX
McLean, VA: $269,100 - $307,200 for Staff Full-stack Engineer
Added 10 hours ago
Full-stack Engineer 5 (Swift, AWS, Java, Python, NodeJS, Claude Code)
Capital One
McLean, VA
McLean, VA: $229,900 - $262,400 for Full-stack Engineer 5
Added 10 hours ago
Full Stack Engineer
Fidelity Technology Group, LLC
Westlake, TX
As a Senior Full Stack Engineer, you will build applications, integrations, and reusable services that enable teams to use GenAIeffectively within their day-to-day workflows. You will…
Added 10 hours ago
Senior Embedded Software Engineer
Nordson EFD LLC
RI
· Additional experience with full stack web development for embedded HMI/UI
Added 10 hours ago
Senior Ground Software Engineer I
Rocket Lab Corporation
Littleton, CO
As a Senior Ground Software Engineer I based at Rocket Lab’s site in Littleton, CO, you will serve as a technical authority for spacecraft ground software across our Space Systems missions.…
Added 10 hours ago
Senior Software Engineer, Web Platform
Roblox
San Mateo, CA
We are looking for a Senior Fullstack Software Engineer to help guide the evolution of our web infrastructure, and build compelling experiences for our users. In this role, you will…
Added 10 hours ago
Senior Frontend Engineer, AWS Applied AI Solutions
Amazon Web Services, Inc.
Seattle, WA
…opens up for design reviews, CR feedback, or unblocking an engineer. Some days you're deep in code; others you're on a call with a customer team working through how their system integrates…

Closed listing

Cognizant

Senior .NET Full Stack Engineer with C#

Bismarck, ND, United States

$86,000 to $99,000 USD / year

This opening has closed.

The original listing is kept below for reference.

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Job details

Pay: $86,000 to $99,000 USD / year
Experience: 7+ years of software development experience , including strong hands-on experience with Java/J2EE and Spring Boot .
Posting language: English
Posted: Nov 8, 2026

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Original job description

Archived listing. The details below describe a past opening.

About the role

As a Senior .NET Full Stack Engineer with C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including eligibility, benefits, claims adjudication, billing, and provider services.

You will be a valued member of the application development team and work collaboratively with architects, product owners, business analysts, quality engineers, and other technology stakeholders to deliver secure, reliable, and high-performing solutions.

In this role, you will

Design, develop, and maintain scalable enterprise applications using Java, Spring Boot, .NET Framework, C#, Node.js, React, and Angular to support healthcare payer workflows and claims processing.

Develop secure, reusable microservices and REST APIs that enable seamless integration among internal applications, provider networks, third-party vendors, and external healthcare platforms.

Build intuitive and responsive user interfaces that simplify workflows for operations teams, providers, and members while improving data accuracy and user experience.

Integrate applications with Microsoft Azure services for application hosting, data storage, identity management, monitoring, observability, and performance optimization.

Collaborate with cross-functional product and business teams to translate healthcare payer requirements into technical designs that improve operational efficiency, regulatory compliance, and system reliability.

Conduct code reviews, unit testing, and integration testing across Java, .NET, and JavaScript codebases to reduce defects and support stable production releases.

Troubleshoot complex production issues across front-end, back-end, API, and database layers while improving application performance, availability, and response times.

Document technical designs, application data flows, integration patterns, and healthcare payer business rules to support knowledge sharing and long-term maintainability.

Work model

We strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a Remote position open to qualified applicants in the United States . Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured, we will always be clear about role expectations.

What you need to have to be considered

Bachelor’s degree in computer science, Information Technology, Engineering, or a related field.

7+ years of software development experience , including strong hands-on experience with Java/J2EE and Spring Boot .

Advanced proficiency in .NET Framework and C#, with experience developing scalable and maintainable enterprise applications.

Hands-on experience developing APIs , event-driven services, and middleware components using Node.js, REST APIs , and microservices architecture.

Strong front-end development experience using React and Angular to build responsive enterprise web applications.

Experience designing, implementing, and supporting microservices-based applications, including modular deployment, fault isolation, integration, and continuous delivery.

Working knowledge of Microsoft Azure, including application deployment, monitoring, identity management, containerization, scalability, and observability.

Understanding of healthcare payer processes such as eligibility, benefits, claims adjudication, billing, member services, and provider contracting.

Strong analytical, problem-solving, and communication skills, with the ability to collaborate effectively with architects, business analysts, product teams, and quality engineers.

These will help you stand out

Experience developing high-volume applications that process healthcare claims, eligibility, benefits, or member data.

Knowledge of healthcare data security, privacy, authentication, authorization, logging, and regulatory compliance requirements.

Experience in implementing containerized applications and continuous integration and continuous delivery practices in Microsoft Azure.

Ability to troubleshoot complex production issues across front-end, back-end, API, cloud, and database layers.

Experience documenting healthcare payer business rules, technical designs, integration patterns, and application data flows.

We’re excited to meet people who share our mission and can make an impact in a variety of ways. Don’t hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.

Salary and Other Compensation

The annual salary for this position is between $86,000 to $99,000 depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

Benefits

Medical/Dental/Vision/Life Insurance
Paid holidays plus Paid Time Off
401(k) plan and contributions
Long-term/Short-term Disability
Paid Parental Leave
Employee Stock Purchase Plan

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

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More about this job

Skills

.NET
C#
Oracle Java
Spring Boot
Microsoft .NET Framework
Node.js
React
Claims processing
Microservices
API development
Microsoft Azure
Data storage
Regulatory compliance
Unit testing
JavaScript
Troubleshoot
REST Assured
Computer science
Computer technology
Software development
Microservices Architecture
Front-end development
CI/CD
Problem solving
Communication skills

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Jobs in the United States