Jobs in the United States

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Added 4 mins ago
RI
Senior Test Engineer, Mechanical/Fluids
Radiant Industries
El Segundo, CA
- $133,500 to $184,800 USD / year
We are seeking a Senior Test Engineer to drive test operations for the development, qualification, and acceptance of our nuclear microreactor technology, with a primary focus on fluid and…
Added 4 mins ago
RI
Test Engineer, Mechanical/Fluids
Radiant Industries
El Segundo, CA
- $106,500 to $146,475 USD / year
We are seeking a Test Engineer to drive test operations for the development, qualification, and acceptance of our nuclear microreactor technology, with a primary focus on fluid and…
Added 14 mins ago
Physical AI Senior Engineer
TNA Toyota Motor Engineering & Manufacturing North America, Inc. Company
Georgetown, KY
Toyota’s Manufacturing Innovation & Transformation (MIT) – Manufacturing Center of Excellence is looking for a passionate and highly motivated Physical AI Senior Engineer.
Added 18 mins ago
J
Telecom Engineer
Jobgether
Remote, United States
- $73,000 to $95,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Telecom Engineer based in the United States.
Added 19 mins ago
Substation Construction and Apparatus Manager
Snohomish County PUD
Everett, WA
…drives continuous improvement initiatives that support system reliability and the District's long-term strategic goals. Safety is the highest priority and is embedded in all activities,…
Added 20 mins ago
Senior .NET Software Engineer
OkWhen
Remote, United States
We are hiring a Senior .NET Software Engineer to help us improve, maintain, and extend a production platform used to run complex events.
Added 32 mins ago
Embedded Software Engineer VI
Voyager Technologies, Inc.
Folsom, CA
The Level VI Embedded Software Engineer serves as a senior technical leader responsible for the architecture, design, development, integration, and verification of safety-critical embedded…
Added 35 mins ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Jefferson City, MO
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 40 mins ago
2027 Summer Intern: Software Engineer
Spectrum
Greenwood Village, CO
Must have at least a 3.0 GPA or greater in current program
Added 42 mins ago
E&A Engineer
Nestle Operational Services Worldwide SA
Ponda, IN
…Develop and implement maintenance and inspection plans to ensure reliability, sustainability and security of electrical distribution infrastructure. Ensure technical integrity and…
Added 1 hour ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Bismarck, ND
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 1 hour ago
OI
Senior Embedded Software Engineer, DSP
OceanComm, Inc.
Chicago, IL
- $140,000 to $175,000 USD / year
This is a high-ownership role on a small, quickly growing team. You will not be one engineer among hundreds working on a narrow subsystem; you will have direct visibility into the full…
Added 1 hour ago
Pilot Plant Controls & Automation Engineer
Conagra Brands
Omaha, NE
…Facilities, Information Technology, and other site teams to improve reliability, efficiency, safety, and overall plant…
Added 1 hour ago
Transmission Engineer II
Omaha Public Power District
Omaha, NE
…reliable, and affordable energy to the community. As a Transmission Engineer II, you will support OPPD's mission by performing engineering studies, assisting with transmission line planning…
Added 1 hour ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Lincoln, NE
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 1 hour ago
Applied AI Health System Engineer [Health Services-Provider] – Senior Manager
PwC
Las Vegas, NV
What You Must Have
Added 1 hour ago
Google Cloud Engineer, Experienced Associate
PwC
Las Vegas, NV
What You Must Have
Added 1 hour ago
Google Cloud Engineer - Senior Associate
PwC
Las Vegas, NV
What You Must Have
Added 1 hour ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Carson City, NV
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 1 hour ago
Site Reliability Engineer
Charles Schwab
Southlake, TX
The Client Trading Experience Technology team is responsible for ensuring the reliability, scalability, and operational excellence of critical trading platforms that support clients around…
Added 1 hour ago
Lead, Integration & Test Engineer (Reliability & Maintainability)
L3Harris
Greenville, TX
Must possess strong computer skills (Microsoft Office programs)
Added 1 hour ago
Electrical Design Drafter
Trane Technologies
Haslet, TX
…growth markets of AI and data centers. We are seeking a dynamic engineer to join our team and help us define and shape this new segment of our engineering…
Added 1 hour ago
Structural Design Engineer - Mid, Senior & Principal Levels
Enercon services Inc
Kennewick, WA
We are seeking talented Civil Structural Engineer
Added 1 hour ago
Mechanical Design Drafter
Trane Technologies
Haslet, TX
…growth markets of AI and data centers. We are seeking a dynamic engineer to join our team and help us define and shape this new segment of our engineering…
Added 1 hour ago
Critical Facilities Manager
ABM Industries
Whitney, TX
Maintain a zero-impact culture focused on uptime, reliability, protection of critical loads, risk mitigation, and procedural compliance.

Closed listing

Cognizant

Senior .NET Full Stack Engineer with C#

Jefferson City, MO, 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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About employer

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.

About employer

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