Senior Full Stack Software Engineer; React & Ruby on Rails - Remote

Senior Full Stack Software Engineer (React & Ruby on Rails) - Remote 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.

• Designing, developing, and deploying secure and robust authentication and authorization systems.
• Building administrative tools for managing users, roles, and system configurations.
• Solve challenging scaling problems to meet a growing user base and ensure the best experience and uptime.
• Collaborating with product partners, UX designers, and engineers to deliver high-quality solutions.
• Boldly move the networking and security industry forward along a path of simplification, performance, and flexibility.
• Be a unifying force connecting people and inspiring others to do their best.

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 city, state. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.

• Frontend :
  React (with Redux) or similar JavaScript frameworks for building rich web UIs
• Backend :
  Ruby on Rails (or similar web back-end technologies)
• Database :
  Relational database design, specifically PostgreSQL
• Security / Auth :
  Designing, developing, and deploying authentication and authorization systems

Applications will be accepted until 8/30/2026.

The annual salary for this position is between $55K - $114K 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.

• 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.

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.