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Added 12 mins ago
Sr Quality Technician
Lovejoy Curtis LLC
Lebanon, NH
Lead cross-functional change implementation teams (Engineering, Production, Supply Chain, Sales) to ensure robust execution of product/process launches and changes.
Added 18 mins 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 18 mins 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 18 mins ago
Principal Front-End Engineer, Design Systems
Hewlett Packard Enterprise
Ft. Collins, CO
This role offers the opportunity to shape shared UI architecture and engineering foundations used across HPE products, with technical influence extending beyond a single application. You'll…
Added 24 mins ago
Senior Developer - Full Stack
Cydcor
Remote, United States
We are a Salesforce-centric organization with a modern, multi-platform engineering stack spanning Salesforce, MuleSoft, Informatica Cloud, Python, PostgreSQL, and AWS. We are looking for a…
Added 26 mins ago
ServiceNow Engineer Principal
SAIC
Remote, United States
Participate in platform, process, and integration testing.
Added 29 mins ago
Electrical Hardware Engineer, AI Satellites (Starmind)
SpaceX
Bastrop, TX
…electronics that make Starmind possible. You’ll apply deep electrical engineering skill sets at the intersection of power conversion and distribution, high-speed digital communications,…
Added 39 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 47 mins ago
AI Chat R&D Trainee - Full-Stack Engineer (Go Backend) - Bilingual Mandarin
CWILL
Remote, United States
As an R&D Trainee, you'll learn by building real features with a mentor, and grow into an engineer who owns a module independently.
Added 47 mins ago
AI SEO R&D Trainee - Full-Stack Engineer (Go Backend) - Bilingual Mandarin
CWILL
Remote, United States
As an R&D Trainee, you'll learn by building real features with a mentor, and grow into an engineer who owns a module independently.
Added 47 mins ago
Pop-Up & Email Marketing R&D Trainee - Full-Stack Engineer - Bilingual Mandarin
CWILL
Remote, United States
Take part in code review and technical retrospectives to keep raising code quality, engineering standards, testing discipline and reliability
Added 47 mins ago
C-
Principal Software Engineer - Full Stack
CVector - Industrial AI
Remote, United States
- $150,000 to $175,000 USD / year
…matter live in different worlds: live asset constraints and process reality on one side, feedstock prices, product prices, demand, and market dynamics on the other. We fuse those worlds…
Added 47 mins ago
C-
Senior Software Engineer - Backend & AI Infra
CVector - Industrial AI
Remote, United States
- $125,000 to $150,000 USD / year
…matter live in different worlds: live asset constraints and process reality on one side, feedstock prices, product prices, demand, and market dynamics on the other. We fuse those worlds…
Added 47 mins ago
C-
Senior Software Engineer - Full Stack
CVector - Industrial AI
Remote, United States
- $125,000 to $150,000 USD / year
…matter live in different worlds: live asset constraints and process reality on one side, feedstock prices, product prices, demand, and market dynamics on the other. We fuse those worlds…
Added 59 mins ago
Sr. Electrical Engineer, Hardware Reliability (Starlink)
SpaceX
Bastrop, TX
As a Sr. Electrical Engineer on the Starlink team, you will be responsible for electrical hardware failure analysis, PCBA reliability, and quality of the PCBA production process. This is a…
Added 59 mins ago
Power Electronics Engineer, AI Satellites (Starmind)
SpaceX
Bastrop, TX
Provide engineering expertise in design, analysis, and testing of DC-DC power converters for harsh environments
Added 59 mins ago
Optical Test Engineer, AI Satellites (Starmind)
SpaceX
Bastrop, TX
As an Optical Test Engineer you will be responsible for designing, building, and operating optical metrology equipment to validate optical flight hardware. This role will interface closely…
Added 59 mins ago
Mechanical Engineer, Hardware Reliability (Starlink)
SpaceX
Bastrop, TX
You will use data to understand the factors that drive process and product reliability in design and manufacturing. You will dive deep into the details to identify, understand, and solve…
Added 59 mins 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 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
Munitions Engineer
CACI International
Rockaway, NJ
Knowledge of DoD acquisition engineering process.
Added 1 hour ago
Senior Specialist, Environmental Health & Safety 1
L3Harris
Camden, NJ
Serves as the subject matter expert in EHS to the Operations, Engineering, and Program Management/Development organizations.
Added 1 hour ago
Senior Quality Engineer
Pearson
Trenton, NJ
Also known in the market as: Senior QA Engineer, Senior Test Automation Engineer, Quality Engineering Lead, Senior Quality Engineer, Test Automation Lead.
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
C
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…

Closed listing

Cognizant

Senior Full Stack Engineer – .NET & 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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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 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.

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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