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Added 2 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
…getting it done right the first time – Principal Plan Review Engineer may be the career for…
Added 2 mins ago
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Quality Inspector
Aerotek
Carlsbad, CA
- $26 to $28 USD / hour
Refer unusual inspection problems to supervision, lead, or Project Quality Engineer.
Added 6 mins ago
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Maintenance Attendant
United States
- $17 to $18 USD / hour
Report all safety and security concerns to the Chief Engineer or Manager on Duty immediately.
Added 18 mins ago
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Stationary Engineer
Aerotek
Rockville, MD
- $28 to $40 USD / hour
Job Title: Stationary Engineer Job Description
Added 18 mins ago
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Senior Full Stack Engineer – .NET & C#
Cognizant
Annapolis, MD
- $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 18 mins ago
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Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Annapolis, MD
- $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 18 mins ago
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Senior .NET Full Stack Engineer with C#
Cognizant
Annapolis, MD
- $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 18 mins ago
PKI Engineer, Senior
BOOZ, ALLEN & HAMILTON, INC.
Laurel, MD
As an Identity and Access Management ( IAM ) engineer at Booz Allen, you'll play a critical role in the world of IAM and Zero T rus t. In this role, you'll support large-scale PKI projects…
Added 23 mins ago
Electrical Hardware Engineer Intern
Hewlett Packard Enterprise
Sunnyvale, CA
…companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to thrive…
Added 23 mins ago
Inside Presales System Engineer
Hewlett Packard Enterprise
Durham, NC
…companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to thrive…
Added 23 mins ago
Inside Presales Systems Engineer
Hewlett Packard Enterprise
Durham, NC
…companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to thrive…
Added 34 mins ago
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Project Engineer II (Geotechnical)- Chantilly, VA
Hillis-Carnes
Chantilly, VA
- $80,000 to $120,000 USD / year
…and contribute to business development initiatives. Project Engineer II is the fourth rung of the career progression ladder and is also bonus…
Added 35 mins ago
Platform Tooling Engineer
GD Information Technology, Inc.
United States
We are seeking a Platform Tooling Engineer to join our team supporting Centers for Medicare & Medicaid Services (CMS) Agile Tools, Licensing and Shared Services (ATLAS) program. NOTE: This…
Added 39 mins ago
Process Engineer, NC Programmer (Onsite)
RTX
United States
Pratt & Whitney’s Columbus Forged Blades Module Center (CFB) is seeking a Process Engineer, Numerical Control (NC) Programmer to join our programming team.
Added 41 mins ago
Graduate Development Program, Associate Engineer, Electrical Planning and Design
natgridProd
Syracuse, NY · Buffalo, NY · Albany, NY
…help shape the future of the electric grid? As an Associate Engineer in Electrical Planning and Design, you’ll support projects that help keep electric service safe, reliable, and ready for…
Added 42 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 42 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 42 mins ago
Graduate Development Program, Associate Engineer, Asset Strategy
natgridProd
Northboro, MA
Interested in using data and engineering to help shape the future of the electric grid? As an Associate Engineer on National Grid's Asset Strategy team, you'll help identify where and how…
Added 42 mins ago
Graduate Development Program, Associate Analyst, Technology Security
natgridProd
Brooklyn, NY · Syracuse, NY · Waltham, MA
…Cybersecurity Analyst, Threat Intelligence Analyst, Network Security Engineer, Security Automation Engineer, or other technology security…
Added 42 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 42 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 42 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 42 mins ago
Graduate Development Program, Associate Engineer, Distribution Planning & Asset Management
natgridProd
Waltham, MA
Interested in helping shape the future of the electric grid? As an Associate Engineer on the Distribution Planning & Asset Management team, you'll support long-term planning efforts that…
Added 42 mins ago
Graduate Development Program, Associate Engineer, Transmission Planning Modeling
natgridProd
Waltham, MA
Interested in helping shape the future of the electric grid? As an Associate Engineer on the Transmission Planning Modeling team, you'll help develop and maintain the power system models…
Added 42 mins ago
Graduate Development Program, Associate Engineer, Transmission Planning
natgridProd
Waltham, MA
Interested in helping shape the future of the electric grid? As an Associate Engineer on the Transmission Planning team, you'll support studies and analyses that help ensure the safe,…

Cognizant

Senior Full Stack Engineer – .NET & C#

Annapolis, MD, 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 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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