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Added 1 min ago
MI
Sr. Staff DevOps Engineer with Clearance
Maxar Intelligence I
Westminster, CO
- $128,000 to $170,000 USD / year
…practices across teams. This role is intended for an experienced engineer who can operate independently, lead complex technical initiatives, mentor others, and help establish best practices…
Added 1 min ago
Manufacturing Process Engineer
McKinstry Company
Spokane, WA
McKinstry is looking for a Manufacturing Process Engineer to support our growing Offsite Manufacturing division. The Manufacturing Process Engineer is a multi-functional technical role is…
Added 1 min ago
Senior Associate, Full-Stack Engineer
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New York, NY · Jersey City, NJ · NY
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Added 1 min ago
Senior Associate, Full-Stack Engineer
BNY
New York, NY · Jersey City, NJ · NY
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IG
AWS Cloud Architect
Insight Global
Fort Lauderdale, FL
- From $85 USD / hour
3+ years of hands-on AWS production experience
Added 3 mins ago
AD
Commissioning and Qualification Engineer I
AVEVA DRUG DELIVERY SYSTEMS INC
Tamarac, FL · Miramar, FL
- $80,000 to $90,000 USD / year
Production equipment, instrumentation, and automation
Added 5 mins ago
QCQA Manager
Kent Companies
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Coordinate mock-ups, first-placement inspections, and benchmark installations to establish project quality standards before production work begins.
Added 10 mins ago
A
Senior Reliability Engineer Power Electronics
Actalent
Wauwatosa, WI
- $100,000 to $180,000 USD / year
Job Title: Reliability Engineer Power Electronics
Added 10 mins ago
Mechanical Engineering Intern
COLUMBUS MCKINNON CORP
PEWAUKEE, WI
…Summary/Overview This assignment is for a mechanical or industrial engineer in a manufacturing role. It supports several business needs: Continuous improvement in manufacturing operations…
Added 10 mins ago
GA
Director, Architecture and Data
GE Aerospace
Waukesha, WI
- $152,000 to $202,000 USD / year
…reusable patterns, and one governed route from idea to authorized…
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Industrial Engineer - Manufacturing
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United States
Design, implement, optimize, and support manufacturing processes and production systems to improve safety, quality, productivity, capacity, and operational efficiency.
Added 10 mins ago
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Appleton, WI
Are you a Welding Engineer eager to shape the future of welding?
Added 10 mins ago
Sr. Software Engineer, MarTech (Remote)
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Madison, WI
CrowdStrike is looking for a Sr. Software Engineer - MarTech to join our fast-growing Marketing IT team. You will apply AI to transform how Marketing and Sales work, building LLM-based…
Added 10 mins ago
C
Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Madison, WI
- $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 10 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Madison, WI
- $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 10 mins ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Madison, WI
- $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 10 mins ago
Senior Network Engineer
Cognizant
Madison, WI
We are seeking an experienced Senior Network Engineer to design, implement, secure, operate, and optimize enterprise data-center, campus, branch, wireless, and hybrid-cloud networks. The…
Added 11 mins ago
Senior Workday Security Engineer
CVS Health
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CVS Health is seeking an experienced Senior Workday Security Engineer to join the HR Technology Workday Security team. This role designs, supports, governs, and optimizes security across…
Added 11 mins ago
Manufacturing Engineer - CNC Programming
SPX
Delavan, WI
The Manufacturing Engineer - CNC Programming role plays a key part in driving continuous improvement initiatives, supporting insourcing strategies, and optimizing CNC programs to reduce…
Added 13 mins ago
Project Engineer Senior - Roush Products Group
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The Project Engineer Senior within Roush Products Group (RPG) is a broad role that requires working on a variety of automotive vehicle systems including powertrain, body and chassis related…
Added 19 mins ago
Full Stack Engineer
Pogo Technologies, Inc.
Remote, United States
- Build and own user-facing product features from idea to production
Added 20 mins ago
BV
AWS Cloud Engineer
Bright Vision Technologies
Remote, United States
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a AWS Cloud Engineer to build, secure, automate, and operate cloud or enterprise infrastructure and platforms. The work focuses on availability,…
Added 21 mins ago
BV
Senior AWS Engineer
Bright Vision Technologies
Remote, United States
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Senior AWS Engineer to build, secure, automate, and operate cloud or enterprise infrastructure and platforms. The work focuses on availability,…
Added 21 mins ago
BV
Senior Azure Engineer
Bright Vision Technologies
Remote, United States
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Senior Azure Engineer to build, secure, automate, and operate cloud or enterprise infrastructure and platforms. The work focuses on availability,…

Cognizant

Senior Full Stack Engineer – .NET & C#

Madison, WI, 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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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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