Jobs in the United States

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Added 1 min ago
Senior Full Stack Java Engineer
HK Tech
Sandy, UT
One full-time Senior Full Stack Java Engineer, starting approximately November 2026, builds and modernizes the Licensing App under HK Tech.
Added 1 min ago
Senior UiPath RPA Developer Engineer (Senior Software Engineer)
Northwell
Melville, NY
As a Senior UiPath RPA Developer Engineer within Northwell Health’s RPA Center of Excellence, you will play a critical role in designing, developing, and maintaining robust automation…
Added 2 mins ago
Electrical Engineer 2
Lam Research
Fremont, CA
‘Virtual Flex’ you’ll work 1-2 days per week on-site at a Lam or customer/supplier location, and remotely the rest of the time
Added 2 mins ago
Senior Forward Deployed Engineer (FDE Lead
ewminds consulting Services
East Pittsburgh, PA
Experience with API design, system integration, and secure engineering practices
Added 4 mins ago
Software Engineer, Senior-Dynatrace, SQL Server/Mongo/Oracle (Open)
PNC Bank NA
United States
…Development Tools, Application Testing, Packaged Application Integration, System Development Life Cycle, Technical Troubleshooting, Technical…
Added 4 mins ago
Software Engineer Senior (Java, SpringBoot, Tomcat 11, Informatica)
PNC Bank NA
Strongsville, OH
…Development Tools, Application Testing, Packaged Application Integration, System Development Life Cycle, Technical Troubleshooting, Technical…
Added 4 mins ago
Senior Airspace Engineer
Electra
Manassas, VA
Electra.aero is seeking an experienced Senior Airspace Engineer to develop the methods, operational concepts, procedures, airspace solutions, and policies needed to safely integrate Ultra…
Added 5 mins ago
Full Stack Engineer 4 (Global Payment Network)
Capital One
Chicago, IL · Riverwoods, IL
Partner with architects to define service boundaries, integration patterns, and reusable frameworks
Added 10 mins ago
MT
SDA Ground Systems Engineer
Modern Technology Solutions Inc
Chantilly, VA · Chantilly
- $150,000 to $220,000 USD / year
Modern Technology Solutions, Inc. (MTSI) is seeking a Ground Systems Engineer to provide SETA support to the Space Development Agency (SDA). The engineer will mainly support the Advanced…
Added 10 mins ago
CI/CD Digital Infrastructure Engineer Manager (DI)
Modern Technology Solutions Inc
Wright-Patterson Air Force Base, OH · Wright-Patterson AFB, OH · Wright-Patterson AFB
● Must possess an active DoD Top Secret (TS) security clearance with ability to obtain SCI
Added 10 mins ago
Principal Software Developer - Data
Redfin Corporation
Seattle, WA
We are seeking a Principal Software Engineer to serve as the chief architect and technical north star for our enterprise data organization. In this role, you will design and scale a unified…
Added 11 mins ago
Senior Capital Program Manager, Design & Configuration Management
WMATA Candidate Experience
Alexandria, VA · VA · DC · MD
…planning; and oversight of design, procurement, construction, system integration, testing and turn-over activities as applicable. The incumbent establishes and maintains effective working…
Added 11 mins ago
Software Engineering Manager
Neumo Holdings LLC
AL · Decorah, IA · VA
…engineering teams through modernization and still thinks like an…
Added 14 mins ago
Device Engineer - II (IC)
eInfochips, Inc
United States
Must Have: Qualcomm QCS experience + Board Bring-up + Embedded Linux + C/C++ + ITAR Compliance + Onsite Boston
Added 14 mins ago
Senior UiPath RPA Developer Engineer (Senior Software Engineer)
Northwell
United States
As a Senior UiPath RPA Developer Engineer within Northwell Health’s RPA Center of Excellence, you will play a critical role in designing, developing, and maintaining robust automation…
Added 15 mins ago
Senior Data Engineering Analyst
Premise Health
Brentwood, TN
The Data Engineer II will be responsible for building, and maintaining scalable data pipelines, managing our azure delta lake architecture, and supporting analytics initiatives across the…
Added 16 mins ago
Senior Mechanical Project Engineer
Plymouth, MI
Senior Mechanical Project Engineer - Plymouth, Michigan
Added 17 mins ago
Systems Engineer II
Twenty-Six Defense
Merrimack, NH
Candidate must hold or be able to obtain a SECRET security clearance
Added 17 mins ago
Senior Software Systems Engineer
Sierra Olympia
Hood River, OR
Plan and execute requirements-based verification and validation, including unit, integration, system, regression, and hardware-in-the-loop tests as appropriate. Document results and resolve…
Added 17 mins ago
Innovation Lab Engineer
Avista 1
Spokane, WA
…Energy Storage, Microgrids, and Distributed Energy Resource integration. The Lab Engineer collaborates with internal stakeholders and external partners to develop, define, and implement…
Added 18 mins ago
Mechanical Design and Manufacturing Engineer
Canopy A&D
Irvine, CA
Must have professional working proficiency reading, writing, and speaking English
Added 18 mins ago
Validation Engineer
LG Display America, Inc
Troy, MI
o Define and execute comprehensive validation strategies covering unit, integration, system, and vehicle-level testing
Added 20 mins ago
Enterprise - Senior DevOps Engineer - Git, Linux, Networking
Erias Ventures, LLC
Columbia, MD
We have an immediate need for a DevOps Engineer to support the development life cycle of platform architectural design, deployment and debugging for modern mission applications.
Added 21 mins ago
Lead Associate Principal, Server Administration
The Options Clearing Corporation
Dallas, TX
…infrastructure automation, cloud-native development, hybrid cloud integration, and enterprise disaster recovery…
Added 21 mins ago
SCADA/MES Software Engineer
empirical foods, inc.
Dakota Dunes, SD
Must have regular and punctual attendance

Closed listing

Cognizant

Senior Full Stack Engineer – .NET & C#

Washington, DC, 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 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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Jobs in the United States