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Added 6 mins ago
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Chief of Commercial Plan Review (re-ad 27-00131)
Chesterfield County
Chesterfield County, VA
- $88,924 to $120,046 USD / year
…supervise a team of four Commercial Plan Examiners and one Senior Customer Service Representative while fostering a collaborative, customer-focused work environment. Key responsibilities…
Added 28 mins ago
Electrical Hardware Engineer Intern
Hewlett Packard Enterprise
Sunnyvale, CA
Mentorship from senior tools and libraries engineers
Added 39 mins ago
Platform Tooling Engineer
GD Information Technology, Inc.
United States
Collaborate with application teams, senior engineers, security personnel, and government stakeholders to operate enterprise tooling and provide responsive, people-focused technical support.
Added 46 mins ago
Graduate Development Program, Associate Technology Engineer, Technology Engineering
natgridProd
Marlboro, MA · Waltham, MA
…digital experience for employees? As an Associate Technology Engineer on the Technology Engineering team, you’ll help design, configure, test, and improve the technology employees use every…
Added 46 mins ago
Graduate Development Program, Associate Technology Engineer, Technology Engineering
natgridProd
Northboro, MA · Buffalo, NY · Syracuse, NY · Waltham, MA
Are you ready to build technology that supports the future of energy? As an Associate Technology Engineer on the Technology Engineering team, you’ll help develop data and AI solutions that…
Added 46 mins ago
Graduate Development Program, Associate Analyst, Technology Security
natgridProd
Brooklyn, NY · Syracuse, NY · Waltham, MA
Bachelor or Master’s degree in Cyber Security, Computer Science, Software Engineering, Computer Engineering, Information Technology, or a related field from an accredited institution
Added 46 mins ago
Graduate Development Program, Associate Engineer, Transmission & Distribution Line Standards
natgridProd
Northboro, MA
Interested in helping shape the standards that power the electric grid? As an Associate Engineer, you'll work alongside experienced engineers and industry experts to develop and maintain…
Added 46 mins ago
Graduate Development Program, Associate Engineer, Software Engineering
natgridProd
Syracuse, NY · Brooklyn, NY · Waltham, MA
Are you ready to build software that helps support National Grid’s Gas business? As an Associate Software Engineer, you’ll join the team responsible for the development and support of the…
Added 46 mins ago
Graduate Development Program, Associate Engineer, EMS Display and Visualization Specialist
natgridProd
Buffalo, NY
Are you interested in technology, electric grid operations, and the tools that help keep the lights on? As an Associate Engineer on the EMS Display and Visualization team, you’ll support…
Added 46 mins ago
Graduate Development Program, Associate Engineer, EMS Display and Visualization Specialist
natgridProd
Altamont, NY
Are you interested in technology, electric grid operations, and the tools that help keep the lights on? As an Associate Engineer on the EMS Display and Visualization team, you’ll support…
Added 46 mins ago
Graduate Development Program, Associate Engineer, EMS Display and Visualization Specialist
natgridProd
Liverpool, NY
Are you interested in technology, electric grid operations, and the tools that help keep the lights on? As an Associate Engineer on the EMS Display and Visualization team, you’ll support…
Added 46 mins ago
Graduate Development Program, Associate Technology Engineer, Technology Engineering
natgridProd
Northboro, MA
…systems that help keep the lights on? As an Associate Technology Engineer on the Technology Engineering team, you’ll support the applications that help National Grid monitor and manage the…
Added 47 mins ago
Graduate Development Program, Associate Engineer, Gas Asset & Design Engineering
natgridProd
Waltham, MA
…keeps communities connected and energy flowing? As an Associate Engineer, you’ll support senior engineers and contribute to projects that help National Grid manage critical gas assets. Our…
Added 52 mins ago
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Member of Technical Staff, Forward Deployed Engineer
Odyssey
Palo Alto, CA
- $164,800 to $508,000 USD / year
Odyssey’s founders previously pioneered the most complex application of physical AI: self-driving cars. They’ve now brought together a world-class research team from DeepMind, Tesla, Waymo,…
Added 1 hour ago
Senior Cloud Security Engineer
Altera Corporation
San Jose, CA
The Senior Cloud Security Engineer is a hands-on technical lead responsible for designing, implementing, and improving security across the organization’s Microsoft Azure and Amazon Web…
Added 2 hours ago
Inside Presales System Engineer
Hewlett Packard Enterprise
Durham, NC
Working in a high-velocity sales environment, the Presales Engineer supports multiple opportunities simultaneously and partners closely with sales teams to drive customer success and…
Added 2 hours ago
Inside Presales Systems Engineer
Hewlett Packard Enterprise
Durham, NC
Working in a high-velocity sales environment, the Presales Engineer supports multiple opportunities simultaneously and partners closely with sales teams to drive customer success and…
Added 2 hours ago
Lead Electrical Hardware Reliability Engineer (Starlink)
SpaceX
Bastrop, TX
As a Lead Hardware Reliability Engineer, you will be responsible for the reliability of the Starlink Product hardware from factory to field. You will develop an intimate understanding of…
Added 3 hours ago
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Senior .NET Full Stack Engineer with C#
Cognizant
Trenton, NJ
- $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 3 hours ago
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Senior Full Stack Engineer – .NET & C#
Cognizant
Trenton, NJ
- $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 3 hours ago
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Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Trenton, NJ
- $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 3 hours ago
CI
Senior Medical Device Research and Development Engineer
Cresilon, Inc.
Brooklyn, NY
- $100,000 to $160,000 USD / year
The Senior Medical Device R&D Engineer is responsible for leading the design and development activities of new products and improving existing products in compliance with all quality and…
Added 3 hours ago
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Senior Google AI Engineer
Credence
Remote, United States
- $150,000 to $190,000 USD / year
As a Senior Google AI Engineer, you will serve as a hands‑on technical leader for AI solution delivery. You’ll translate mission needs into secure, scalable AI/ML systems; guide data,…
Added 3 hours ago
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Senior Software Engineer
Credence
Tysons, VA
- $170,000 to $200,000 USD / year
Credence is seeking an experienced Senior Software Engineer to design, develop, integrate, and modernize enterprise software solutions. This role focuses on application development,…
Added 3 hours ago
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Senior Software Engineer
Credence
Warner Robins, GA
- $170,000 to $200,000 USD / year
Credence is seeking an experienced Senior Software Engineer to design, develop, integrate, and modernize enterprise software solutions. This role focuses on application development,…

Closed listing

Cognizant

Senior Full Stack Engineer – .NET & C#

Annapolis, MD, 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 Full Stack Engineer – .NET & 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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