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Added 2 mins ago
Senior Project Development Engineer
CMTA, Inc. ( Legence Company)
Oxford, MS
Job Summary: CMTA, a Legence company, is looking for a Senior Project Development Engineer in the federal market to help in our Energy Solutions offices. The Energy Solutions division of…
Added 2 mins ago
Senior Mechanical Engineer
CMTA, Inc. ( Legence Company)
Oxford, MS
CMTA, a Legence company, is looking for an experienced Engineer to help expand our reach in new markets. The Energy Solutions division of CMTA is the fastest growing division of our large…
Added 2 mins 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 2 mins 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 2 mins 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 2 mins 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 2 mins 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 2 mins 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 2 mins ago
CMC Mechanical Analysis Lead Engineer
GE Aerospace
Jackson, MS
The Lead Engineer will be responsible for supporting and leading mechanical analysis projects for CMC hot section hardware and/or interfacing metallic components with specific focus on…
Added 9 mins ago
Principal Systems Software Engineer
NetApp, Inc.
Morrisville, NC · San Jose, CA
We are seeking Senior, Principal and Distinguished Engineers and Technical Leaders to help architect, design, and build technologies that will evolve ONTAP for the AI era. You will solve…
Added 16 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 17 mins ago
Principal Systems Software Engineer
NetApp
Durham · San Jose
We are seeking Senior, Principal and Distinguished Engineers and Technical Leaders to help architect, design, and build technologies that will evolve ONTAP for the AI era. You will solve…
Added 17 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 18 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 20 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 20 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 20 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 20 mins ago
CMC Mechanical Analysis Lead Engineer
GE Aerospace
Phoenix, AZ
The Lead Engineer will be responsible for supporting and leading mechanical analysis projects for CMC hot section hardware and/or interfacing metallic components with specific focus on…
Added 20 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 20 mins ago
Advanced Systems Engineer
Honeywell Aerospace
Phoenix, AZ
As an Advanced Systems Engineer in our team, you will be building the next generation Avionics platforms systems requirements and functional deliveries. The product you will be working on…
Added 20 mins ago
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Supplier Development Engineer Principal
Honeywell Aerospace
Phoenix, AZ
- $147,000 to $183,000 USD / year
Is globally responsible for all supplier development and quality improvement and sustainment.
Added 22 mins ago
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Lead Software Engineer, AI Workflow Generation (Agentforce Operations)
Salesforce, Inc.
CA
- $172,500 to $285,800 USD / year
As a SLead AI Software Engineer on the Agentforce Operations Process Generation Team, you will drive the ongoing development of our agents. They capture how a customer runs their business…
Added 22 mins ago
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Senior Software Engineer, Human Agent Interfaces (HAI)
Salesforce, Inc.
CA
- $148,500 to $246,000 USD / year
…users collaborate with AI, combining customer-facing product development with the engineering foundations needed to support enterprise…
Added 22 mins ago
SI
Senior Software Engineer, Human Agent Interfaces (HAI)
Salesforce, Inc.
CA
- $148,500 to $246,000 USD / year
…users collaborate with AI, combining customer-facing product development with the engineering foundations needed to support enterprise…
Added 22 mins ago
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Staff Researcher, Product Research & Insights -Slack
Salesforce, Inc.
CA · IL · NY · CO
- $172,500 to $285,800 USD / year
…into clear recommendations that influence product strategy and development. You will also mentor researchers and strengthen how the team conducts and applies…

Cognizant

Senior .NET Full Stack Engineer with 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 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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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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