Web developer jobs in Mercerville-Hamilton Square, NJ and nearby

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Added 2 days ago
C
Senior .NET Full Stack Developer – C#
Cognizant
Trenton, NJ
- $86,000 to $99,000 USD / year
As a Senior .NET Full Stack Developer – C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 2 days ago
Senior Full Stack Developer
Trinity Solar
Iselin, NJ
Senior Full Stack Developer – .NET / C# / React / Angular / Azure
Added 5 days ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Trenton, NJ
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 5 days ago
Front-End developer.
Scout ET
Pennington, NJ
Looking for someone with experience in Front-End developer expert in Javascript coding and angular.
Added 5 days ago
WEBGL FRONT END DEVELOPER
AditiStaffing
Raritan, NJ
Added 5 days ago
Web Developer
Agile Enterprise Solutions
Jamesburg, NJ
Strong web design and external portal application implementation experience. Knowledge of HTML5 required Solid communication and presentation skills.
Added 7 days ago
Software Engineer III- Full Stack Developer
Deloitte US
Princeton, NJ
5+ years of relevant consulting or industry experience in a hands-on development role, working across borders and as an integral team member
Added 8 days ago
Full Stack Developer (.Net/Angular)
Beacon Hill Solutions Group, LLC
Plainsboro, NJ
Build and support enterprise web applications across frontend and back-end layers
Added 8 days ago
Lead Full Stack Developer
Insight Global
Hamilton, NJ
We are seeking a Lead Full Stack Developer to drive the architecture, design, and delivery of enterprise web applications across both frontend and backend technologies. This is a hands-on…
Added 11 days ago
EG
Full Stack Developer (Java & React), Risk and Compliance AI Platform
Eliassen Group
Trenton, NJ
- $75 to $80 USD / hour
We are seeking a highly motivated full stack developer to join a focused remote software development team. The team turns complex software requirements into reliable, scalable solutions for…
Added 17 days ago
Python Backend Developer Intern – Energy Flexibility Platform
Siemens
Princeton, NJ
Added 20 days ago
Full Stack Developer
Colgate-Palmolive Company
Piscataway, NJ
As a Full Stack Developer on the Global Applications Clinical, R&D, and Innovation team you will design, develop, and maintain business facing applications. The role supports the full…
Added 20 days ago
Full Stack Developer
LINQGLOBALGROUP LLC
Kingston, NJ
Must have Bachelor's degree and 24 Months Experience
Added 20 days ago
DT
Java Full Stack Developer (Job Code: 175961)
DIVIT TECHNOLOGIES INC
Marlboro, NJ
- $137,717 USD / year
Responsible for designing, developing, and maintaining enterprise web applications using Java, Spring Boot, and Microservices architecture; developing and enhancing RESTful and GraphQL APIs…
Added 20 days ago
Full Stack Developer
LINQGLOBALGROUP LLC
Kingston, NJ
Must have Masters Degree and 6 Months Experience or Bachelor's degree and 60 Months Experience
Added 24 days ago
Full Stack Developer (.Net/Angular)
Beacon Hill Solutions Group, LLC
Plainsboro, NJ
Build and support enterprise web applications across frontend and back-end layers
Added 24 days ago
Lead Full Stack Developer (.Net/Angular)
Beacon Hill Solutions Group, LLC
Princeton, NJ
Build and support enterprise web applications across frontend and back-end layers
Added 26 days ago
Full Stack Developer - AI
GREATER NEW YORK MUTUAL INSURANCE COMPANY
EDISON, NJ
Position Summary: Full Stack AI Developer to support enterprise AI initiatives across underwriting, claims, operations, and digital platforms. This role combines full-stack software…
Added 29 days ago
Senior Frontend Web Developer
TecTammina
Edison, NJ
Position to fill: Senior Frontend Web Developer
Added 1 month ago
Full Stack Developer
Colgate-Palmolive Company
Piscataway, NJ
As a Full Stack Developer on the Enterprise Data Applications team, you will design, develop, and maintain business-facing web and simulation applications, backend architectures, and…
Added 1 month ago
Webcam Interview_Lead Java Web Developer(WebSphere and Hybris platforms)
360 IT Professionals
Raritan, NJ
Must possess leadership, organizational, communication and time management skills
Added 1 month ago
DS
Senior Java Full-Stack Developer
DEW Softech Inc
Trenton, NJ
- $50 USD / hour
We are looking for a Senior Full-Stack Developer (Java & React) to design, develop, modernize, and support enterprise web applications for our client.

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Cognizant

Senior .NET Full Stack Developer – C#

Trenton, NJ, 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 .NET Full Stack Developer – 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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Web developer jobs in Mercerville-Hamilton Square, NJ and nearby