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Added 1 min ago
DevOps Software Engineer - TS/SCI
Sunayu
Bethesda, MD
Sunayu, LLC is hiring a DevOps Engineer who will contribute to the design, deployment, and maintenance of a full stack containerized microservices architecture as well as technical systems…
Added 1 min ago
Quality Engineer I
EnerSys Delaware Inc.
Horsham, PA
The Quality Engineer performs activities that ensure customer contractual compliance, continual quality improvements to products, services, and systems; and corporate compliance to…
Added 2 mins ago
Sr. Software Engineer - Data AI Platforms
Aramark
Philadelphia, PA
Own monitoring, observability, testing, and recovery mechanisms for production pipelines, including on-call support for critical incidents.
Added 2 mins ago
Engineer I – Embedded Software
BAE Systems
Broomfield, CO · Westminster, CO · Boulder, CO
…looking to expand our team with a talented and energetic software engineer focused on delivering high-quality, embedded software and associated test infrastructure. This position supports a…
Added 2 mins ago
Data Engineer
Divisions Maintenance Group
Cincinnati, OH
…reporting, and decision-making across the business. The Data Engineer will design scalable data pipelines, ensure data quality and governance, and support analytics teams with reliable,…
Added 4 mins ago
J
Senior Mechanical Engineer (Contract)
Jobgether
Remote, United States
- $109,000 to $150,000 USD / year
This is an exciting opportunity for an experienced mechanical engineer to contribute to the design and development of sophisticated VIP aircraft interiors and structural components. In this…
Added 5 mins ago
Technical Service Engineer (Grade 33-34)
INEOS USA LLC
La Porte, TX
…businesses, each with a major chemical company heritage. Its production network spans 75 manufacturing facilities in 24 countries throughout the…
Added 7 mins ago
Turbine Control System Application Engineer
Mechanical Dynamics & Analysis LLC
Remote, United States
The Turbine Control System Application Engineer provides technical and commercial leadership on assigned opportunities to drive the growth of our turbine control system and generator…
Added 7 mins ago
Mechanical Engineer - Bearings, Seals, and Hydraulics
Mechanical Dynamics & Analysis LLC
Euclid, OH
The Bearings, Seals, and Hydraulics (BSH) Engineering Group has an immediate opening for a Mechanical Engineer located at the BSH Facility in Euclid, Ohio. The selected candidate for this…
Added 10 mins ago
Senior Quality Engineer(Friday-Sunday)
Beehive Industries, LLC
Loveland, OH
The Senior Quality Engineer (Sr. QE) will serve as a technical quality leader for aerospace manufacturing operations. This role supports our machining COE in Blue Ash, OH with a focus on…
Added 10 mins ago
HV
Principal Embedded Firmware Engineer
Hire Ventures, Inc.
Remote, United States
- $150,000 to $200,000 USD / year
We are looking for a Principal Embedded Firmware Engineer to own the CR-One firmware platform and the tools used to build, provision, release, update, and support it.
Added 10 mins ago
PB
Information Security Engineer - Woodbridge, NJ
Provident Bank
Woodbridge, NJ
- $77,000 to $110,000 USD / year
The Information Security Engineer is a hands-on member of Provident Bank’s Information Security team responsible for engineering, validating, and governing preventive security controls…
Added 11 mins ago
IG
Manufacturing Process Engineer
Insight Global
Detroit, MI
- From $39 USD / hour
Support machining activities and problem solving in machining lines, including Cylinder Head Machining, but not excluding other Machining Department opportunities. Work will include daily…
Added 12 mins ago
Region Engineer
LED FastStart
Oakdale, LA
Responsible for providing engineering leadership and support, including the planning, design, installation and optimization of new and existing equipment and processes. Collaborates with…
Added 13 mins ago
AA
Manufacturing Engineer
ASSA ABLOY
Berlin, CT
- $85,000 to $105,000 USD / year
Plan, commission and maintain machine and assembly production lines
Added 13 mins ago
A
Semiconductor Mfg Engineer II
Aerospace
Plymouth, MN
- $91,000 to $114,000 USD / year
As a Semiconductor Manufacturing Engineer II here at Honeywell Aerospace, you will play a critical role in supporting and optimizing semiconductor manufacturing processes to ensure…
Added 13 mins ago
A
Semiconductor Mfg Engineer II
Aerospace
Plymouth, MN
- $91,000 to $114,000 USD / year
As a Semiconductor Manufacturing Engineer II here at Honeywell Aerospace, you will play a critical role in supporting and optimizing semiconductor manufacturing processes to ensure…
Added 17 mins ago
Software Engineer--TOW operations--DevOps
Truist Bank
Raleigh, NC · Charlotte, NC
5. Troubleshoots, debugs, and resolves complex software defects and production issues, applying root-cause analysis and corrective actions.
Added 17 mins ago
Manufacturing Process Engineer
Applied Aerospace & Defense
Enfield, CT
Prepare detailed manufacturing plans for the production of aerospace components in accordance with customer drawings, parts lists and specifications. Create CAD models and dimensioned…
Added 18 mins ago
Sr Power Platform and Copilot Engineer (Hybrid)
Publix Super Markets, Inc.
Lakeland, FL
Join Publix’s Collaboration and Productivity Services (CaPS) Microsoft 365 Delivery team as a Senior Software Engineer and help bring the next generation of intelligent business solutions…
Added 20 mins ago
EN
Refrigeration Design Engineer II
ESPEC North America Inc
Hudsonville, MI
- $73,500 to $84,400 USD / year
Exciting news! We're looking for a Refrigeration Design Engineer II to join our Engineering Department.
Added 20 mins ago
Davit Technician
Fairbanks Morse Defense
EDMONDS, WA
Job Title: Davit Technician / Davit Service Engineer
Added 21 mins ago
Electrical Reliability Engineer
Marathon Refining Logistics Services LLC
Anacortes, WA
Initiate and/or support strategies that Improve reliability of equipment that affects production unit availability.
Added 21 mins ago
Sr Assoc, Optical Engineer 1
L3Harris
Tulsa, OK
…appropriate test instrumentation. Provides multi-discipline support to instrumentation production by resolving technical issues associated with components, parts, products or systems;…
Added 21 mins ago
AI Deployment Strategist
Zoom
Oklahoma City, OK
…AI reaches the field, bridging platform innovation with live production deployments. If you are energized by the challenge of making advanced AI work in the real world, this is where that…

Cognizant

Senior .NET Full Stack Engineer with C#

Oklahoma City, OK, United States

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

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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

Original job description

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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