Lead Java FS Engineer (React.js & AWS) - Onsite NYC Job at Cognizant, New York, NY

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  • Cognizant
  • New York, NY

Job Description

Lead Java Full Stack Engineer (React.js & AWS) – Onsite NYC

Job Summary
We are seeking a highly experienced Lead Full Stack Engineer with over 12 years of hands-on experience in designing and delivering enterprise-grade software solutions. This role requires deep expertise in Java, Spring Boot, React.js, AWS, and SQL , and a strong ability to lead technical teams and drive innovation.

Location: New York, NY – Onsite (5 days/week)
Work Authorization: Must be legally authorized to work in the U.S. without employer sponsorship, now or in the future.

Key Responsibilities

  • Lead the design, development, and deployment of scalable full-stack applications using Java, Spring Boot, React.js, AWS, and SQL.
  • Manage the complete software development lifecycle, ensuring timely delivery and adherence to quality standards.
  • Collaborate with stakeholders to gather requirements and translate them into technical solutions.
  • Mentor and guide junior engineers, fostering a culture of excellence and continuous improvement.
  • Conduct code reviews and enforce best practices for maintainable and secure code.
  • Optimize system performance and troubleshoot complex technical issues.
  • Work closely with DevOps teams to streamline CI/CD processes and ensure smooth deployments.
  • Maintain clear and comprehensive technical documentation.
  • Stay current with emerging technologies and integrate relevant innovations into development practices.
  • Ensure application security and compliance with industry standards.
  • Communicate project progress and technical insights to stakeholders regularly.

Qualifications

  • 12+ years of experience in software development, with a strong background in Java, Spring Boot, React.js, AWS, and SQL .
  • Proven track record of leading complex software projects from concept to delivery.
  • Strong leadership and project management skills.
  • Excellent problem-solving abilities and adaptability in dynamic environments.
  • Effective communication and collaboration skills across technical and non-technical teams.
  • Passion for continuous learning and staying ahead of technology trends.

Applications will be accepted until September 26, 2025.

Salary and Other Compensation:

Annual Salary : $130k – $160k (based on experience and qualifications)

Eligible for Cognizant’s discretionary annual incentive program , subject to performance and company policy.

Cognizant offers a comprehensive benefits package, including:

  • Medical, Dental, Vision, and Life Insurance
  • Paid Time Off and Paid Holidays
  • 401(k) with company contributions
  • Short-term and Long-term Disability
  • Paid Parental Leave
  • Employee Stock Purchase Plan

Job Tags

Temporary work,

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