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Added 1 min ago
O
Senior Manager - Quality Engineering
Oracle
Jackson, MS
- $126,200 to $264,100 USD / year
The Senior Manager, Quality Engineering is responsible for leading the Quality Engineering organization and ensuring the effective execution of quality strategies across manufacturing…
Added 1 min ago
Senior Product Manager
Acxiom
Jackson, MS
The Senior Product Manager for Clean Rooms and Data Delivery Platforms is responsible for defining and executing Acxiom’s strategy for client and partner based clean-room implementations…
Added 1 min ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Jackson, MS
- $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 min ago
C
Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Jackson, MS
- $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 1 min ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Jackson, MS
- $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 min ago
Senior Network Engineer
Cognizant
Jackson, MS
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 1 min ago
C
Senior Knowledge Graph & Ontology Architect
Cognizant
Jackson, MS
- $130,000 to $160,000 USD / year
As a Senior Knowledge Graph & Ontology Architect , you will make an impact by designing and governing enterprise semantic architectures that enable trusted, scalable, and AI-ready knowledge…
Added 15 mins ago
Sr. Cloud Engineer
EXL Talent Acquisition Team
Jersey City, NJ
EXL (www.EXLservice.com) is a global data and AI company where people, technology, and new ideas come together to solve complex challenges. We are looking for a Senior Azure Cloud Engineer…
Added 15 mins ago
Software Engineer
Inkit
Saint Paul, MN
We are seeking an experienced Senior Software Engineer to join our team to architect, develop, and enhance our secure document generation platform. The ideal candidate will demonstrate…
Added 16 mins ago
Software Engineer I
Planview Incorporated
Austin, TX
Planview is looking for a Software Engineer I to join our Portfolios product engineering team in Austin, TX (Hybrid). In this role, you’ll contribute to features for our cloud-based…
Added 17 mins ago
Senior HW Test Engineer
Rivian
Palo Alto, CA
In this role, the Senior Hardware Test Engineer will lead efforts to ensure the quality,
Added 18 mins ago
Senior Sales Engineer
Jamf
San Francisco, CA
At Jamf, we empower people to be their best selves and do their best work. The Senior Sales Engineer's (SE) primary role is to partner with the Sales Department and work alongside. Account…
Added 19 mins ago
C
Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Phoenix, AZ
- $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 19 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Phoenix, AZ
- $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 19 mins ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Phoenix, AZ
- $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 19 mins ago
C
Senior Knowledge Graph & Ontology Architect
Cognizant
Phoenix, AZ
- $130,000 to $160,000 USD / year
As a Senior Knowledge Graph & Ontology Architect , you will make an impact by designing and governing enterprise semantic architectures that enable trusted, scalable, and AI-ready knowledge…
Added 19 mins ago
Senior Network Engineer
Cognizant
Phoenix, AZ
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 19 mins ago
HA
Supplier Development Engineer Principal
Honeywell Aerospace
Phoenix, AZ
- $147,000 to $183,000 USD / year
Works directly with sourcing, business, engineering, and our customers on strategies to improve product quality and delivery.
Added 21 mins ago
SI
Lead Software Engineer, AI Workflow Generation (Agentforce Operations)
Salesforce, Inc.
CA
- $172,500 to $285,800 USD / year
5+ years (7-12 for Lead, 4-8 for Senior) of industry experience in Software Engineering, with a focus in AI/ML
Added 21 mins ago
SI
Senior Software Engineer, Human Agent Interfaces (HAI)
Salesforce, Inc.
CA
- $148,500 to $246,000 USD / year
…AI, combining customer-facing product development with the engineering foundations needed to support enterprise…
Added 21 mins ago
SI
Senior Software Engineer, Human Agent Interfaces (HAI)
Salesforce, Inc.
CA
- $148,500 to $246,000 USD / year
…AI, combining customer-facing product development with the engineering foundations needed to support enterprise…
Added 21 mins ago
SI
Staff Researcher, Product Research & Insights -Slack
Salesforce, Inc.
CA · IL · NY · CO
- $172,500 to $285,800 USD / year
Partner with Product, Design, Engineering, Data Science, and other insights functions to connect customer evidence with product decisions and triangulate findings across studies, behavioral…
Added 22 mins ago
J
Senior Software Engineer
Jobot
New York, NY
- $150,000 to $200,000 USD / year
The company is looking for a Senior Software Engineer to take ownership of core platform architecture and development. Working directly with the Head of Engineering, you'll help shape…
Added 22 mins ago
J
Senior Software Engineer
Jobot
San Francisco, CA
- $150,000 to $200,000 USD / year
Senior Software Engineer | Building the Future of AI-Powered Identity & Digital Trust | Go, TypeScript, AI Agents | NYC / SF
Added 26 mins ago
Senior R&D Engineer
AVC Medtronic International Trading, Inc.
Santa Ana, CA
The Senior R&D Engineer will serve as a technical expert, executing and providing guidance to the team in achieving innovative engineering solutions. As a design engineer, you will be…

Cognizant

Senior Full Stack Engineer – .NET & 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 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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