senior full stack developer remote in us
- Salary
- $81K–$141KUSD per year
- Hiring from
- United States
- Work type
- Remote
- Posted
- Sep 29, 2026
Senior Full Stack Developer - Remote in US
00070727072
- Date published Sep 25 2026
- Location Portsmouth / United States
- Job category Digital
- Work model Work from Home
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.
About Cognizant:
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.
Additional employment information
Compensation 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.
Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.
Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.
If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email CareersNA2@cognizant.com for roles based in the Americas or CareersIndia2@cognizant.com for roles based in India.
Benefits that help you thrive and grow
Our benefits program is built with you in mind—so you can enjoy a fulfilling, balanced and healthy life.
Financial wellbeing
We regularly review market data to ensure compensation reflects the value you bring. Your benefits extend beyond pay and may include retirement plans, financial education, etc.
Physical and mental health
We empower you to prioritize your wellbeing through paid time off, flexible working where possible, healthcare plans, counselling, our Mental Health Allyship program and more.
Your career, your way
With 350,000+ roles at Cognizant, you’ll have opportunities explore new technologies, industries and locations—and build the skills you need to grow your career.
Real-world impact
Think about the biggest brands you rely on. Chances are, they rely on us to help strengthen their business. Here, you’ll turn bold ideas into solutions that improve lives everywhere.
Your path to Cognizant
Here’s what you can expect from our hiring process. Please keep in mind that it may vary by role and location. Explore our FAQs to learn more.
Step 1: Apply to the right opportunity
Find an open role that matches your skills and career goals and show us why you’re the person for the job. Don’t see the right opportunity? Consider joining our Talent Community.
Step 2: Connect with your recruiter
If one of our recruiters sees a fit, they’ll set up a short intro call to learn more about you and how your experiences and skills match the role.
Step 3: Show off your skills
If you and our team would like to continue the process, you’ll interview with our hiring team. Some roles may also require technical assessments and/or client interviews.
Step 4: Decision time
Our team will then review each candidates’ potential to succeed in the role. This step may take some time because we want to find the right fit for both you and us—but you can count on us to keep you updated.
Cognizant has one of the best learning ecosystems you can ask for. From sponsored certifications to training platforms to mentorship, we have all that we need to grow.Debashish Mishra SAP MM Developer
Cognizant offers me more than a job; it offers a community. We support each other, collaborate across borders and celebrate wins together. If you’re looking for a culture that values flexibility, diversity and growth, this is the place to be.Laura Reynaud Lead Counsel
When I first joined, I was quiet and hesitant to share my thoughts. The leadership programs and the mentoring I’ve received have helped me find my voice and grow as a leader.Sujatha Gopalakrishnan Portfolio Delivery Lead
I’ve had the chance to work on impactful projects and shadow colleagues, all while getting involved in internal initiatives. The world is your oyster at Cognizant—you just need to take advantage of it!Lucas Hoffman Consultant
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