Cognizant

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

Cognizant
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1 day ago
Irving, TX, USASenior

Responsibilities

  • Develop and maintain scalable full stack applications using Java, Spring Boot, React.js, JavaScript, SQL, and AWS.
  • Build reusable frontend components and scalable backend services.
  • Translate business requirements, wireframes, and technical designs into maintainable code.
  • Design and integrate APIs and messaging solutions for system communication.
  • Optimize application performance, scalability, security, and reliability across browsers and devices.
  • Collaborate with cross-functional teams to troubleshoot issues and implement technology 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 enterprise application development 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 frontend development practices.
  • Experience designing, developing, and integrating APIs.
  • Knowledge of event-driven architecture and messaging platforms such as Kafka.
  • Understanding of authentication and authorization mechanisms including JSON Web Tokens.
  • Experience with AI-assisted development tools such as GitHub Copilot, Claude, Agentic AI tools, or similar technologies.
  • Problem-solving, analytical, and communication skills within Agile development environments.
  • Preferred qualifications include experience with highly scalable web applications, frontend build tools, CI/CD pipelines, DevOps practices, microservices, cloud-native development, and enterprise or client-facing environments.

Benefits

  • Hybrid work requiring up to 3 days per week in a client or Cognizant office in Irving, Texas, or Minneapolis, Minnesota.
  • 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.
  • Eligible for a discretionary annual incentive program based on performance and applicable plan terms.

Tech Stack

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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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