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Senior Specialist, Engineering (Control Systems)
Cheniere
Gregory, TX
…administrating, supporting, maintaining, and improving control system networks, computers, applications, and cybersecurity initiatives including documentation. The Network and Cybersecurity…
Added 2 mins ago
WAN Engineer II
Abacus Technology
Sumter, SC
Design and engineer enterprise WAN architecture.
Added 2 mins ago
Actuarial Software Engineer II - Associate
iCapital
Colorado Springs, CO · Salt Lake City, UT
iCapital is seeking a strong Actuarial Software Engineer to design, develop, and maintain the business calculation layer powering insurance illustration, quoting, and sales platforms. This…
Added 2 mins ago
Actuarial Software Engineer II - Associate
iCapital
Salt Lake City, UT · Colorado Springs, CO
iCapital is seeking a strong Actuarial Software Engineer to design, develop, and maintain the business calculation layer powering insurance illustration, quoting, and sales platforms. This…
Added 2 mins ago
Actuarial Software Engineer II - Associate
iCapital
Colorado Springs, CO · Salt Lake City, UT
iCapital is seeking a strong Actuarial Software Engineer to design, develop, and maintain the business calculation layer powering insurance illustration, quoting, and sales platforms. This…
Added 2 mins ago
Security Engineer
John Deere
IL
As a Security Engineer for John Deere World headquarters located Remotely or Moline, IL, you will be:
Added 2 mins ago
Network Engineer
PVT Networks
Artesia, NM
The Network Engineer for Peñasco Valley Telephone Cooperative, Inc. and its subsidiaries designs, monitors and troubleshoots equipment and servers associated with the Internet, voice, and…
Added 5 mins ago
Senior Electrical Engineer
SAIC
Middletown, RI
Are you an Electrical Engineer looking to support an exciting Navy mission in our new state-of-the-art labs? Are you seeking long term career growth and a company that values work life…
Added 5 mins ago
Software Engineer
SAIC
Huntsville, AL
SAIC is seeking a Software Engineer to support the design, development, and integration of embedded software systems. The selected candidate will work across the software development…
Added 5 mins ago
Space Systems Engineer Internship
SAIC
Chantilly, VA
Analyze and research state-of-the-art system designs such as telescope image processing, laser communication links, radar systems, and antenna designs.
Added 6 mins ago
C
Lead Engineer
CREW
Brooklyn, NY
- $120,000 to $180,000 USD / year
…operation. The ideal candidate is a hands-on process or mechanical engineer who has taken hardware from design through fabrication to field operation, and who wants to build the engineering…
Added 6 mins ago
VP TerraPod Modular Data Center Solutions
Workhorse
Wixom, MI
Lead product development activities including system integration, design reviews, risk management, supplier engagement, verification, validation, and product release readiness.
Added 6 mins ago
Simulation Engineer III - Material Handling Equipment (MHE)
KPI Solutions
Remote, United States
The Simulation Engineer III builds and validates discrete-event simulation and emulation models of automated material handling systems - conveyor and sortation, AS/RS and shuttle systems,…
Added 7 mins ago
Mechanical Engineer I
Quanta Power Solutions, LLC
Birmingham, AL
Quanta Power Solutions is seeking a motivated Mechanical Engineer I to support the design and development of mechanical systems for power generation, renewable energy, battery energy…
Added 8 mins ago
Lead Applied AI Engineer
STR
Woburn, MA · Arlington, VA
As a Lead Applied AI Engineer, you will lead the technical development and delivery of RF AI/ML-based tools, algorithms, and software integrated with physical hardware, sensors, and…
Added 8 mins ago
Lead Applied AI Engineer
STR
Arlington, VA · Woburn, MA
As a Lead Applied AI Engineer, you will lead the technical development and delivery of RF AI/ML-based tools, algorithms, and software integrated with physical hardware, sensors, and…
Added 8 mins ago
Engineer, Software Engineering
Flagship Pioneering, Inc.
Cambridge, MA
FL103 is seeking an Engineer, Software Development to help design and evolve our biological research platform. The successful candidate will work with the computational modeling and…
Added 9 mins ago
Commercial Destinations Office - Systems Engineer
Barrios Technology
Houston, TX
Exciting opportunities and partnerships shaping the future of space exploration have created a need a Systems Engineer at Barrios Technology. The successful candidate will support the…
Added 9 mins ago
KI
Mechanical Engineer III, Commercial Building Design
KBH Industrial
Richland, WA
- $62.66 to $85.68 USD / hour
We are seeking a Mechanical Engineer III, Commercial Building Design to join our team. In this role, you will be responsible for the mechanical design of medium and large commercial…
Added 9 mins ago
RU
Full Stack Engineer (50/50 or 60/40 split)
Randstad USA
Roanoke, TX
- $71 to $72 USD / hour
…workflows,Java,JavaScript,Jenkins,Kubernetes,micro service,MVC design pattern,restful APIs,Scrum development,secure coding standards,serverless architecture,version control system,Spring…
Added 10 mins ago
Specialist, Manufacturing Engineer
L3Harris Technologies
Waco, TX
Experience with manufacturing KPIs, labor standards, standard work, ergonomics, and production system design.
Added 10 mins ago
Specialist, Software Engineer
L3Harris Technologies
Greenville, TX
…programs in Greenville, Texas. The role covers requirements, design, implementation, integration, and test, with particular attention to the interfaces between software, hardware, and the…
Added 10 mins ago
Supply Chain Engineer III
NFI Industries
Irving, TX
The Supply Chain Engineer III will manage the development of engineering analysis and implementation of engineering projects to direct ongoing continuous improvement and solve supply chain…
Added 10 mins ago
Senior Network Software Engineer
Leidos
Scott Air Force Base, IL
…(GSMO-II) contract has an opening for a Senior Network Software Engineer located in the Scott AFB, IL area. The Senior Network Software Engineer will support the development and release of…
Added 10 mins ago
L
Legal Engineer
Lawhive
AZ · Austin, TX · New York City, NY
- £190,000 to £270,000 GBP / year
Lawhive is a global, AI-native law firm. Operating in the US and UK, we’ve built our own agentic operating system for legal services.

Closed listing

Cognizant

Senior .NET Full Stack Engineer with C#

Springfield, IL, United States

$86,000 to $99,000 USD / year

This opening has closed.

The original listing is kept below for reference.

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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

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Original job description

Archived listing. The details below describe a past opening.

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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