Jobs in the United States

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L
Legal Engineer
Lawhive
Remote, United States
- $190,000 to $270,000 USD / year
We're hiring our first Legal Engineer focused on immigration and removal defense in the US. You'll be a practicing (or previously practicing) deportation defense attorney who wants to build…
Added just now
L
Legal Engineer
Lawhive
Austin, TX
- $190,000 to $270,000 USD / year
We're hiring our first Legal Engineer focused on immigration and removal defense in the US. You'll be a practicing (or previously practicing) deportation defense attorney who wants to build…
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Strategic Mission Systems Engineer
GD Information Technology, Inc.
United States
Must have a current/active Top Secret clearance with ability to obtain TS/SCI and a CI Poly
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Strategic Mission Systems Engineer
GD Information Technology, Inc.
United States
Must have a current/active Top Secret clearance with ability to obtain TS/SCI and a CI Poly
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Network Engineer - Cisco Unified Communications
GD Information Technology, Inc.
United States
The Network Engineer must have:
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Senior Network Engineer
GD Information Technology, Inc.
United States
The Senior Network Engineer must have:
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Vulnerability Management Engineer
GD Information Technology, Inc.
United States
The Vulnerability Management Engineer must have:
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Endpoint Security Engineer
GD Information Technology, Inc.
United States
The Endpoint Security Engineer must have:
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Splunk Security Engineer
GD Information Technology, Inc.
United States
The Splunk Security Engineer must have:
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Network Engineer Principal (TS/Q clearance required)
GD Information Technology, Inc.
United States
GDIT is seeking an experienced Network Engineer Principal to join our team supporting mission-critical operations for the Department of Energy's National Nuclear Security Administration…
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Unified Endpoint Management (UEM) Engineer
GD Information Technology, Inc.
United States
The UEM Engineer must have:
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ICAM Software Engineer - SailPoint/Radiant Logic
GD Information Technology, Inc.
United States
GDIT has an opportunity for an ICAM Engineer supporting a large line of business that delivers enterprise-scale Identity, Credential, and Access Management (ICAM) capabilities. This role…
Added 1 min ago
Material Flow Engineer
Yamaha Motor Manufacturing
Newnan, GA
The Material Flow Engineer supports Yamaha Motor Manufacturing Corporation of America’s Material Flow Engineering activities by developing and improving material flow processes that support…
Added 1 min ago
Hydraulic Engineer
The Planet Group
Houston, TX
We are seeking an experienced Hydraulic Engineer IV to support natural gas pipeline operations. This individual will apply their technical knowledge of natural gas pipeline systems, gas…
Added 1 min ago
Electrical Engineer
GPAC
Billings, MT
Function as lead electrical engineer for multi-discipline projects, through all phases of process
Added 3 mins ago
Project Engineer / Supply Chain Specialist
RFA Engineering
Fort Worth, TX · Irving, TX
The Project Engineer will support procurement, supply chain, and project activities for electrical and electronic components. Work may include purchasing support, supplier coordination,…
Added 3 mins ago
Mechanical Engineer
LLNL
Livermore, CA
You may have the flexibility to work from home one or more days per week
Added 3 mins ago
Mechanical Engineer, Sr
Quanta Power Solutions, LLC
Houston, TX
Quanta Power Solutions is seeking an experienced Senior Mechanical Engineer to lead the design, analysis, and execution of mechanical systems for power generation, renewable energy, battery…
Added 3 mins ago
Mechanical Engineer, Prin
Quanta Power Solutions, LLC
Houston, TX
Quanta Power Solutions is seeking a highly experienced Principal Mechanical Engineer to serve as a senior technical authority and engineering leader for mechanical systems supporting power…
Added 3 mins ago
Mechanical Engineer IV
Quanta Power Solutions, LLC
Houston, TX
Quanta Power Solutions is seeking a skilled and experienced Senior Mechanical Equipment Engineer IV to join our EPC team supporting power generation and distribution projects including gas…
Added 4 mins ago
Java Developer (Open FGA)
Accenture Federal Services
Arlington, VA
Ability to work on‑site in Arlington, VA one day per week
Added 4 mins ago
Senior Software Engineer
McLean, VA
…Mac! We are searching for a highly innovative Senior Software Engineer to join our team. Interested in learning more? Read…
Added 4 mins ago
SharePoint Engineer / Portal Administrator
JANUS Research Group
Fort Bliss, TX
Candidates must have an active Secret clearance and verify, before applying, that you meet the minimum requirements of the position
Added 4 mins ago
Senior Commissioning Engineer
VoltaGrid, LLC
Houston, TX
Position Title: SENIOR COMMISSIONING ENGINEER
Added 4 mins ago
Propulsion Engineer (Raptor Integration)
SpaceX
Starbase, TX · Brownsville, TX
…fleet of engines capable of continuous reuse. As a Propulsion Engineer on this team, you will serve an important role in developing the processes that will be used to maintain the fleet of…

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