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Added 1 min ago
DevOps Engineer
SAIC
Washington, DC
SAIC is seeking a qualiﬁed DevOps Engineer to provide comprehensive administration, operational maintenance, and technical support across enterprise software delivery platforms. In this…
Added 21 mins ago
Senior Product Manager, Data Platform
Curinos Inc
New York, NY
Ensure Databricks operations are well managed at scale, including compute, permissions, cost allocation and compliance, partnering with the teams that run the platform day to day so…
Added 24 mins ago
Principal Front-End Engineer, Design Systems
Hewlett Packard Enterprise
Ft. Collins, CO
…and engineering foundations used across HPE products, with technical influence extending beyond a single application. You'll tackle complex problems, evaluate architectural trade-offs, and…
Added 45 mins ago
Engineer - Automation Engineering – Biologics- Lilly Medicine Foundry
Eli Lilly and Company
United States
The Engineer - Automation Engineering will work as a member of the Automation Engineering Department at Eli Lilly, Foundry. The engineer will provide automation support for one or more…
Added 54 mins ago
AI Chat R&D Trainee - Full-Stack Engineer (Go Backend) - Bilingual Mandarin
CWILL
Remote, United States
By 12 months: own a product module or technical area at the level of a junior engineer
Added 54 mins ago
AI SEO R&D Trainee - Full-Stack Engineer (Go Backend) - Bilingual Mandarin
CWILL
Remote, United States
By 12 months: own a product module or technical area at the level of a junior engineer
Added 54 mins ago
Loyalty & Referrals R&D Trainee - Full-Stack Engineer - Bilingual Mandarin
CWILL
Remote, United States
Production bug fixes and data support for enterprise customers take up a full engineer's time today. As an R&D Trainee, you'll own much of this work, learning our systems from the inside,…
Added 54 mins ago
C-
Principal Software Engineer - Full Stack
CVector - Industrial AI
Remote, United States
- $150,000 to $175,000 USD / year
As a Principal Full Stack Software Engineer, you will own the technical direction of CVector’s customer-facing platform end to end - from the real-time data visualization and AI-driven…
Added 1 hour ago
Fixed Equipment Principal Engineer
Celanese International Corporation
Narrows, VA
Lead the Integrity and Reliability of Critical Manufacturing AssetsThe Fixed Equipment Principal Engineer serves as the highest-level fixed equipment technical authority at the Narrows site…
Added 1 hour ago
CI
IT HelpDesk Tier 2 - AZ
CubX Inc.
Remote, United States
- $55,000 to $75,000 USD / year
…and support to business clients nationwide. As an IT Support Engineer (Tier 2), you will play a critical role in ensuring seamless technology operations for our clients, contributing to…
Added 1 hour ago
CI
Senior Full Stack Product Engineer
CubX Inc.
Lakewood, NJ
- $90,000 to $150,000 USD / year
CubX is looking for a Senior Full Stack Product Engineer who can take a business need from concept to production.
Added 1 hour ago
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Principal Software Engineering - Reliability and FinOps Engineer
AT&T
Middletown, NJ
- $155,400 to $261,100 USD / year
As a Principal System Engineer, you will serve as a senior technical leader across FinOps, cloud optimization, system reliability, and AI-driven automation. You will shape and execute…
Added 1 hour ago
Senior Specialist, Environmental Health & Safety 1
L3Harris
Camden, NJ
L3Harris is seeking an Environmental, Health and Safety (EHS) Specialist supporting Camden Site operations.
Added 1 hour ago
Senior Quality Engineer
Pearson
Trenton, NJ
As a Senior Quality Engineer, you will serve as a technical authority for quality across one or more product domains. You will lead quality strategy, test planning, automation initiatives,…
Added 1 hour ago
C
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 1 hour 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 1 hour ago
Forward Deployed Engineer - (East coast based)
CrewAI
Remote, United States
The Forward Deployed Engineer (FDE) at CrewAI is a pivotal, customer-facing role that bridges the gap between our cutting-edge AI technology and our clients' specific needs. We are looking…
Added 1 hour ago
AT
Infrastructure Server Engineer (Top Secret)
Apex Technology, Inc.
Los Angeles, CA
- $150,000 to $250,000 USD / year
The IT Engineer (Infrastructure Server Engineer) is responsible for the design, implementation, administration, and optimization of Apex’s technology infrastructure. This role encompasses…
Added 1 hour ago
AT
IT Engineer (Active Top Secret)
Apex Technology, Inc.
Los Angeles, CA
- $150,000 to $250,000 USD / year
The IT Engineer is responsible for the design, implementation, administration, and optimization of Apex’s technology infrastructure. This role encompasses systems engineering, network…
Added 2 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 2 hours ago
Network Engineer SA 4.21
Credence
Wright-Patterson Air Force Base, OH
Position-appropriate certification/qualification for DoD 8140 primary work role code 441-Network Operations at Intermediate proficiency level, secondary work role code 451-System…
Added 2 hours ago
C
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 2 hours ago
C
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 2 hours ago
C
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,…
Added 2 hours ago
C
Senior Software Engineer
Credence
Wright-Patterson Air Force Base, OH
- $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 .NET Full Stack Engineer with C#

Concord, NH, 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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