Cognizant

Senior Full Stack Developer (React, Java & AWS) (Hybrid)

Cognizant
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6 days ago
Irving, TX, USASenior

Responsibilities

  • Develop and maintain full stack applications using Java, Spring Boot, React.js, JavaScript, SQL, and AWS.
  • Build reusable front-end components and scalable back-end services.
  • Translate business requirements, wireframes, and technical designs into maintainable code.
  • Design and integrate RESTful APIs and messaging solutions.
  • Optimize application performance, scalability, security, and reliability across browsers and devices.
  • Collaborate with cross-functional technology teams to troubleshoot issues and implement solutions.
  • Use AI-powered development tools to improve productivity, code quality, and delivery efficiency.

Requirements

  • 8+ years of experience as a full stack developer.
  • Strong experience with Java, Spring Boot, Spring MVC, JavaScript, SQL, and MySQL.
  • Experience building and deploying cloud-based solutions using AWS.
  • Hands-on experience with React.js and modern front-end development practices.
  • Experience designing, developing, and integrating RESTful APIs.
  • Knowledge of event-driven architecture and messaging platforms such as Kafka.
  • Understanding of authentication and authorization mechanisms, including JSON Web Tokens (JWT).
  • Experience with AI-assisted development tools such as GitHub Copilot, Claude, Agentic AI tools, or similar technologies.
  • Strong problem-solving, analytical, and communication skills in Agile development environments.
  • Preferred qualifications include experience with highly scalable web applications, front-end build tools, CI/CD pipelines, DevOps practices, microservices, cloud-native application development, and large enterprise or client-facing environments.

Benefits

  • Medical, dental, vision, and life insurance.
  • Paid holidays and paid time off.
  • 401(k) plan and contributions.
  • Long-term and short-term disability coverage.
  • Paid parental leave.
  • Employee Stock Purchase Plan.
  • Hybrid work requiring up to 3 days per week in a client or Cognizant office in Irving, Texas, or Minneapolis, Minnesota.
  • Applications accepted until October 9, 2026.

Tech Stack

Cognizant

About Cognizant

10,000+ employees

Cognizant is a public IT services and consulting firm that designs, builds, and runs enterprise technology, including digital engineering, cloud modernization, data/AI, and managed services. It sells consulting, systems integration, and outsourcing on multi-year engagements to large enterprises in healthcare, banking, retail, communications, and manufacturing. Founded in 1994 and headquartered in Teaneck, New Jersey, Cognizant is NASDAQ-listed (CTSH) and a Fortune 500 company.

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