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Added 2 mins ago
Senior Computer Scientist
Mercer University
Warner Robins, GA
…provides high quality engineering, scientific, and technical support services to both government and private industry…
Added 2 mins ago
Chief Software, Software
Mercer University
Warner Robins, GA
…provides high quality engineering, scientific, and technical support services to both government and private industry customers. MERC is currently recruiting for a Chief Engineer, Software…
Added 3 mins ago
Manufacturing Electrical Engineering Co-Op (Spring/Summer 2027)
RTX
United States
Join a team of Manufacturing Electrical Engineers, test technicians, production floor operators, and manufacturing support staff to address test, product flow, quality, ergonomic, and…
Added 3 mins ago
Senior Principal Systems Engineer / SME (Cyber & Analytics)
RTX
United States
Applied Signal Technology (AST) is seeking a Senior Principal Systems Engineer / SME (Cyber & Analytics) who strives for excellence and have a passion to be part of a team that strengthens…
Added 8 mins ago
HPE Labs - AI/ML Engineer (Technical Lead)
Hewlett Packard Enterprise
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…market expertise to accelerate the transition of innovation into production by turning promising ideas into dependable, governed, reusable capabilities that HPE’s business units and…
Added 8 mins ago
Packaging Engineer (Chippewa Falls, WI)
Hewlett Packard Enterprise
Chippewa Falls, WI
…reliability of materials, properties, designs, and techniques used in production. May direct support personnel and/or partner organizations in the preparation of detailed design, design…
Added 8 mins ago
Mechanical Design Engineer
Hewlett Packard Enterprise
Roseville, CA
HPE Networking is seeking a motivated Mechanical Design Engineer to help develop the next generation of high-performance networking hardware. This role focuses on the mechanical design,…
Added 11 mins ago
ZG
AI/ML Engineer
ZT Group Intl, Inc. dba ZT Systems
Secaucus, NJ
- $105,000 to $140,000 USD / year
ZT Systems, a wholly owned subsidiary of Sanmina,, is seeking AI/ML Engineer to help build, deploy, and operate AI applications. You will work closely with software engineers, data…
Added 11 mins ago
Mechanical Design Engineer
ATCO Rubber Products, Inc.
Fort Worth, TX
ATCO Rubber Products, a Mueller Industries subsidiary, is seeking a hands-on Manufacturing Equipment Engineer to support, improve, rebuild, and troubleshoot industrial manufacturing…
Added 13 mins ago
Equipment Operator IV
State of Delaware
Dover, DE
1. Four 400 series equipment pieces, identified in the Certification Manual, which must be needed for production in the individual’s area of assignment and must be approved by the District…
Added 13 mins ago
Equipment Operator IV
State of Delaware
Dover, DE
1. Four 400 series equipment pieces, identified in the Certification Manual, which must be needed for production in the individual’s area of assignment and must be approved by the District…
Added 27 mins ago
Manufacturing Line Manager - 3rd Shift
Siemens
Roebuck, SC
…the liaison between first- and second-shift teams to maintain production continuity and set the next shift up for success. You will translate operational priorities into safe, executable…
Added 27 mins ago
Automation Engineer- Plant
Trane Technologies
Newberry, SC
Trane is hiring an Automation Engineer in Newberry, SC. We are seeking a motivated engineer with experience in process automation, manufacturing systems, and digital tools to support and…
Added 27 mins ago
GA
Director, Architecture and Data
GE Aerospace
Greenville, SC
- $152,000 to $202,000 USD / year
…reusable patterns, and one governed route from idea to authorized…
Added 27 mins ago
ServiceNow Engineer
ASM Research, An Accenture Federal Services Company
Columbia, SC
The ServiceNow Engineer is responsible for comprehensive Operations and Maintenance (O&M) services for the USACE OCIO/G-6 Enterprise Service Strategy Tool, ensuring optimal platform…
Added 27 mins ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Columbia, SC
- $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 27 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Columbia, SC
- $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 27 mins ago
C
Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Columbia, SC
- $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 27 mins ago
Senior Workday Security Engineer
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Columbia, SC
Support Workday release impact assessments, sandbox-first testing, migrations, and controlled production deployment.
Added 27 mins ago
Senior Network Engineer
Cognizant
Columbia, SC
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 27 mins ago
Manufacturing Engineer (Bennettsville, South Carolina (SC), US, 29512-2700)
SPX
Bennettsville, SC
SPX is a diverse team of unique individuals who all make an impact. As a Manufacturing Engineer you support objectives in terms of safety, quality, production, delivery, and cost reduction…
Added 27 mins ago
BIM Mapping Specialist
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Remote, United States
…Human-Centered approach in order to help our clients architect and engineer superior physical security solutions, implement them seamlessly, and operate them at peak efficiency. ZBeta…
Added 28 mins ago
SC
QC/Production Associate I
Sofie Co.
Sanford, FL, FL
- $25.5 USD / hour
Communicate with local and Network support resources to troubleshoot equipment, production, or QC issues.
Added 31 mins ago
Controls Implementation Engineer - Vehicle Manufacturing Engrg
Ford
Dearborn, MI · Dearborn
Support equipment power-on, I/O checkout, sequence validation, dry-cycle, production trials, and launch.
Added 35 mins ago
Software Engineer
Highmark Health
Remote, United States
This job is an integral member of an agile software engineer team responsible for building complex scalable software applications across all digital channels to serve our customers. The…

Cognizant

Senior Full Stack Engineer – .NET & C#

Columbia, SC, 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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