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Added 4 mins ago
Marketing Technology, Web Experience & Optimization Manager
Bank OZK
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…providing our dedicated team members with the best resources to support their physical, mental and financial wellbeing, including generous PTO, 401(k) matching, health, dental, vision (and…
Added 6 mins ago
Product Designer
State Farm
Bloomington, IL · Dunwoody, GA
User experience, interaction, or product design for web and/or mobile applications.
Added 9 mins ago
Executive Assistant - Developer Platform
Cloudflare
Austin, TX · NY
Cloudflare is looking for a bright, proactive, and detail-oriented Executive Assistant to support three leaders in our Developer GTM organization. We are looking for a dynamic and dedicated…
Added 10 mins ago
W
Photo Specialist
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CYPRESS, CA
- $16.9 to $20.5 USD / hour
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Added 10 mins ago
Software Engineer
Inkit
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Added 12 mins ago
CO
Public Affairs Specialist
City of Denton
Denton, TX
- $67,059.2 to $87,193.6 USD / year
Develop strategic communications to maximize engagement through news media, writing, editing, web management, marketing projects, and other public services to distribute clean…
Added 15 mins ago
C
Senior .NET Full Stack Developer – C#
Cognizant
Phoenix, AZ
- $86,000 to $99,000 USD / year
As a Senior .NET Full Stack Developer – C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 15 mins ago
C
Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Phoenix, AZ
- $86,000 to $99,000 USD / year
Support reliable production environments through observability, monitoring, incident response, performance optimization, and continuous integration and continuous delivery practices on AWS.
Added 15 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Phoenix, AZ
- $86,000 to $99,000 USD / year
…designing and developing scalable enterprise applications that support healthcare payer operations, including eligibility, benefits, claims adjudication, billing, and provider…
Added 15 mins ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Phoenix, AZ
- $86,000 to $99,000 USD / year
…designing and developing scalable enterprise applications that support healthcare payer operations, including eligibility, benefits, claims adjudication, billing, and provider…
Added 16 mins ago
SI
Senior Software Engineer, Human Agent Interfaces (HAI)
Salesforce, Inc.
CA
- $148,500 to $246,000 USD / year
…product development with the engineering foundations needed to support enterprise…
Added 16 mins ago
SI
Senior Software Engineer, Human Agent Interfaces (HAI)
Salesforce, Inc.
CA
- $148,500 to $246,000 USD / year
…product development with the engineering foundations needed to support enterprise…
Added 16 mins ago
T
Keyholder
Torrid
The Shops at Montebello, CA
- $17.9 to $21.26 USD / hour
As a Keyholder, you’ll be responsible for providing support and assistance to the store management team through performing daily store opening and closing operations while providing an…
Added 17 mins ago
J
Senior Software Engineer
Jobot
New York, NY
- $150,000 to $200,000 USD / year
Design and build developer-facing portals and partner APIs to support customer integrations.
Added 17 mins ago
Business Development Director
BDO USA Experienced
Los Angeles, CA
…telemarketing campaigns, direct mail and e-mail campaigns, web seminars/seminars, business community outreach, networking, sponsorships referral development, and other lead generation…
Added 20 mins ago
CA
Connected Care Support Specialist
Cochlear Americas
Lone Tree, CO
- $73,000 to $81,000 USD / year
Preferred: 3-5 years of help desk, software support, or technical customer service experience; experience creating SOPs and managing knowledge bases; and familiarity with Microsoft Azure,…
Added 25 mins ago
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Aseptic Cleaning Technician
Actalent
Louisville, CO
- $24.5 to $28 USD / hour
Maintain inventory and perform stocking activities for gowning materials, cleaning supplies, and consumables to ensure continuous support for manufacturing operations.
Added 25 mins ago
IG
UI/UX Developer
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Greenwood Village, CO
- $70 to $77 USD / hour
A client of Insight Global is seeking a UI/UX Developer to support a Data Center Knowledge Management (DCKM) Solutions team. This individual will play a critical role in designing and…
Added 25 mins ago
Solutions Engineer, Chrome Scaled Solutions, gUP Chrome and Web Ecosystem, gTech
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Share Solutions Engineer, Chrome Scaled Solutions, gUP Chrome and Web Ecosystem, gTech
Added 25 mins ago
Database Administrator (EDW Database Administrator)
Quantum Sky
Aurora, CO
The DHA ECS delivers integrated financial management, acquisition operations, and contract lifecycle support for TRICARE private-sector healthcare delivery across the Military Health System…
Added 25 mins ago
Executive Communications Lead
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Remote, United States
The browser, and browser engine remain how we underpin choice and control when people access the web. Now, AI is posing generation-defining questions: what say do people have in their…
Added 25 mins ago
Intermediate Full Stack Developer
Janus Henderson Investors
Denver, CO
You will help shape the next generation of our portfolio construction platform, building modern Angular web experiences supported by a robust ASP.NET Core (.NET 10) backend. You will work…
Added 25 mins ago
AWS Cloud Infrastructure Experienced Associate
PwC
Denver, CO
As an Amazon Web Services, Cloud Infrastructure Experienced Associate you will support the design and delivery of cloud and network architecture work within our Advisory practice,…
Added 25 mins ago
C
Senior .NET Full Stack Developer – C#
Cognizant
Denver, CO
- $86,000 to $99,000 USD / year
As a Senior .NET Full Stack Developer – C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 25 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Denver, CO
- $86,000 to $99,000 USD / year
…designing and developing scalable enterprise applications that support healthcare payer operations, including eligibility, benefits, claims adjudication, billing, and provider…

Cognizant

Senior .NET Full Stack Developer – C#

Phoenix, AZ, 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 .NET Full Stack Developer – 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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