Jobs in the United States

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Added 11 days ago
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Senior Application Developer
SOS International LLC
Fort Belvoir, VA
- $140,000 to $155,000 USD / year
SOSi is seeking a highly qualified Senior Application Developer to join our team on site in Fort Belvoir, VA , in support of our government customer. In this role, the Senior Application…
Added 11 days ago
Web Services Rest Or SOAP C# Developer
COOLSOFT
Hartford, CT
The agency needs the service of a senior level Full Stack Developer. The candidate will serve in the capacity of a Developer participating in various SDLC processes including requirements…
Added 11 days ago
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.Net Developer
TEKsystems
Oshkosh, WI
- $50 to $60 USD / hour
The Mid-Level .NET Developer will support out client's Enterprise Applications team by maintaining, enhancing, and developing custom business applications and backend services.
Added 11 days ago
Full Stack Engineer Principal
BLUE SHIELD OF CALIFORNIA
MILWAUKEE, WI
JOB REQUIREMENTS: Role As a Full Stack Engineer in the healthcare space, you\'ll architect seamless, missioncritical applications that clinicians and patients depend on. From polished…
Added 11 days ago
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.NET Full Stack - Systems Integration Advisor
NTT Data Americas, Inc.
Atlanta, GA
- $60 to $65 USD / hour
NTT DATA's Client is currently seeking a .NET Full Stack - Systems Integration Advisor to join our team in Atlanta, Georgia (US-GA), United States (US).
Added 11 days ago
Senior Application Engineer
HCA Healthcare
Earth City, MO
5+ years of experience as full stack .NET developer
Added 11 days ago
Software Engineer (IM0018)
Flatiron Health Inc.
NEW YORK, NY
…interface components for the companys products using C#. Perform full-stack development within the companys medical technology ecosystem, which includes building and maintaining genetic…
Added 11 days ago
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Senior .NET Full Stack Developer (C#/.NET, Angular, AWS)
Cognizant
Indianapolis, IN
- $64,025 to $94,500 USD / year
As a Senior .NET Full Stack Developer, you will make an impact by designing, developing, and supporting modern cloud-based applications that drive business value for our clients in the…
Added 12 days ago
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Lead React Native/ .NET
Cognizant
Dover, DE
- $100,000 to $150,000 USD / year
Design, develop, and maintain full-stack applications using React Native, TypeScript, Redux, GraphQL, and REST APIs .
Added 12 days ago
Software Developer - Junior
U-Haul
Phoenix, AZ
U-Haul is seeking a talented and experienced Software Developer to join our Core Services - Contract Software Development Team. This team is integral to our operations, supporting multiple…
Added 12 days ago
Senior Software Engineer, Full-Stack & Frontend
MultiTech
Mounds View, MN
Expertise in .NET / ASP.NET Core, Entity Framework Core, REST APIs, gRPC and GraphQL.
Added 12 days ago
Software Engineer
PROtect, LLC
Houston, TX
…team in Houston. This role is ideal for a mid- to senior-level developer with at least 5 years of experience who enjoys working across the full technology stack and building high-quality,…
Added 12 days ago
Senior .NET Full stack Devloper
NTT DATA Americas, Inc.
Bala Cynwyd
Position Title: Senior .NET Full Stack Developer
Added 12 days ago
Principle Full Stack Engineer
Insight Global
Kansas City, MO
Insight Global is looking for a principle full stack engineer to support our client in the FinTech industry. This role is heavily focused on backend development and offers the opportunity…
Added 12 days ago
Software Engineer/Principal Software Engineer
Northrop Grumman
Palmdale · El Segundo
Experience with modern front-end, back-end, or full-stack web-development frameworks; no specific framework is required
Added 12 days ago
Senior Software Engineer I
Rocket Lab Corporation
Long Beach, CA
…Engineering, Manufacturing, Technicians, and Operations to develop full-stack software solutions that improve the efficiency of critical Rocket Lab operations. This role focuses on the…
Added 12 days ago
Staff Engineer - Fullstack .NET Developer
Nagarro
New York, NY
As a .NET/C# Full Stack Developer, you will design and deliver scalable web applications that support our technology and operations teams. You will own features end to end, from database…
Added 12 days ago
Staff Engineer - Fullstack .NET Developer
Nagarro
New York, NY
As a .NET/C# Full Stack Developer, you will design and deliver scalable web applications that support our technology and operations teams. You will own features end to end, from database…
Added 12 days ago
Software Engineer/Principal Software Engineer
CORP-Corporate Office
United States
Experience with modern front-end, back-end, or full-stack web-development frameworks; no specific framework is required
Added 12 days ago
Senior .NET Developer - Massachusetts
Kelly Services
cambridge, MA
…leverage large-scale scientific and operational data. This is a full-time opportunity for a Senior .NET Engineer to build cloud-native applications and distributed systems using C#, .NET,…
Added 12 days ago
Full Stack Software Engineer
Manulife
Boston, MA
Are you a full-stack engineer who enjoys solving complex technical challenges and building solutions that make data more accessible and useful?
Added 12 days ago
Senior Engineer, Full-Stack
FFF Enterprises
Temecula, CA
The Senior Full-Stack Engineer is responsible for designing, developing, and supporting InCircle’s cloud-based, multi-tenant SaaS platform. This role works across the full technology stack,…
Added 12 days ago
Senior Software Engineer (Dynamics)
IronArch Technology
Remote, United States
5+ years of software engineering experience, with a focus on full-stack development
Added 12 days ago
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Software Applications Developer I
TEKsystems
Anaheim, CA
- $27 to $32 USD / hour
Must have at least one year work experience (internship or school work is considered) as an applications developer using C#, .NET, Java or any object-oriented programming language.
Added 12 days ago
Senior .NET Full stack Devloper
NTT DATA Services
Bala Cynwyd, PA
Position Title: Senior .NET Full Stack Developer

Cognizant

Lead React Native/ .NET

Dover, DE, United States

$100,000 to $150,000 USD / year

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Job details

Pay: $100,000 to $150,000 USD / year
Experience: 8+ years of software development experience with full-stack application development.
Posting language: English
Posted: Oct 28, 2026

Original job description

React Native developer

About the role

As a Lead React Native developer , you will make an impact by designing, developing, and supporting scalable mobile and web applications across both front-end and back-end technologies. You will be a valued member of the engineering team and work collaboratively with architects, technical leaders, product owners, and cross-functional development teams to deliver high-quality digital solutions.

In this role, you will:

Design, develop, and maintain full-stack applications using React Native, TypeScript, Redux, GraphQL, and REST APIs .
Build scalable, secure, and maintainable mobile and backend solutions that meet business and technical requirements.
Troubleshoot, debug, and resolve application issues across multiple environments.
Collaborate with architects and technical leadership to design and implement enterprise-grade software solutions.
Provide technical guidance, code reviews, and mentorship to development teams while promoting engineering best practices and quality standards.

Work model (Remote)

We strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a remote position open to qualified applicants in 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

8+ years of software development experience with full-stack application development.
Strong hands-on experience developing mobile applications using React Native .
Exposure with .NET APIs and backend services.
Proficiency with TypeScript, Redux, GraphQL, and REST APIs .
Experience implementing observability and monitoring solutions using OpenTelemetry .
Strong troubleshooting and debugging skills in distributed application environments.
Experience collaborating with cross-functional teams in an Agile development environment.
Excellent communication and technical mentoring skills.

These will help you stand out

Experience designing and implementing cloud-native applications.
Knowledge of CI/CD pipelines and DevOps practices.
Experience with microservices-based architectures.
Familiarity with performance optimization and application monitoring best practices.
Experience leading technical discussions and influencing engineering decisions.

Benefits:

Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

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.

**Please note: A few of our roles may require in-person interviews at Cognizant offices or client locations, depending on project or client needs.**

Compensation

The annual salary for this position ranges from $100,000 to $150,000 , depending on experience and qualifications. This role is also eligible for Cognizant’s discretionary annual incentive program, subject to performance and applicable plan terms.

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law

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

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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