Senior Full Stack Developer - Remote in US
Confirmed on the employer's own hiring board on Oct 10, 2026. First seen by Alion on Sep 25, 2026.
Senior Full Stack Developer - Remote in US
We are seeking an experienced Senior Full Stack Developer within 10- 15 years of experience to design, build, and enhance modern applications for a leading insurance client. This role is ideal for a hands-on engineer who can translate business requirements into scalable technical solutions while promoting strong engineering, security, and delivery practices.
Role Overview
This position supports full stack application development in an Agile environment. The successful candidate will collaborate with cross-functional teams, contribute to system design, and help deliver secure, reliable, and high-performing solutions.
Key Responsibilities
Develop and enhance full stack applications using modern frontend and backend technologies.
Translate business requirements into robust technical solutions and system designs.
Drive continuous integration and continuous delivery practices, code quality, security, and performance optimization.
Collaborate with product, engineering, and other cross-functional teams in an Agile environment.
Participate in technical design discussions, code reviews, testing, and production readiness activities.
Troubleshoot application issues and contribute to reliable, maintainable solutions.
Required Qualifications
Strong hands-on experience with JavaScript and TypeScript.
10- 15 years of experience developing and supporting full stack applications.
Hands-on experience with Amazon Web Services cloud technologies.
Experience building and maintaining CI/CD pipelines using GitHub Actions.
Understanding of secure coding, code quality, application performance, and modern engineering practices.
Ability to translate business needs into scalable technical designs.
Strong collaboration and communication skills in an Agile delivery environment.
Work Model and Location
Remote work is available for the duration of the assignment.
Primary studio location: Portsmouth, New Hampshire.
Travel or onsite attendance may be required based on project or client needs.
Why Apply?
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 $81K - $141K 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
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
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.
Important Disclaimers
Please note: A few of our roles may require in-person interviews at Cognizant offices or client locations, depending on project or client needs.
Candidate must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future.