Senior Full Stack Engineer

  •  Reference Number: 401442
  •  Posted: 06/16/2026
  •  Job Type: Contract

Full stack Engineer
Whippany,NJ - Hybrid Hybrid (Mandatory to be in office 3 days a week)
Contract

Responsibilities:
Senior Full Stack Engineers lead the design, development, and deployment of mission critical software systems. They shape engineering standards, architectural direction, and technical strategy while mentoring the engineering team and ensuring alignment with business outcomes.
• Core Responsibilities
• Architect full stack solutions using Java/Spring backend, React/Angular frontend, and AWS cloud services.
• Lead design sessions, technical planning, and backlog refinement for engineering tasks.
• Define coding standards, secure coding practices, and performance guidelines.
• Drive CI/CD maturity, observability, and DevOps best practices.
• Guide the definition of cloud native patterns (serverless, microservices, containerization).
• Mentor engineers and influence cross team engineering decisions.
• Ensure application reliability, scalability, and adherence to security standards.
• Collaborate with Product Owners and Solution Architects on roadmap and technical strategy.
• Required Skills
• Expert in Java, Spring Boot, Spring Cloud, microservices architecture (8+ years)
• Deep experience with React or Angular (5+ years)
• AWS expert level proficiency (EC2, Lambda, API Gateway, ECS/EKS, S3, RDS, IAM)
• Advanced system design, distributed systems, and integration architecture
• Infrastructure as code (Terraform, CloudFormation)
• Advanced CI/CD, DevOps, and automation practices
• Strong leadership in code reviews and engineering mentorship
• Preferred Tools & Technologies
• High scale event streaming (Kafka, Kinesis)
• AWS Well Architected Framework
• Advanced container orchestration (EKS, Kubernetes)
• Observability stacks: Datadog, CloudWatch, Prometheus/Grafana
 

If this is a role that interests you and you’d like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!

 

About ManpowerGroup, Parent Company of:  Manpower, Experis, Talent Solutions, and Jefferson Wells

ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands – Manpower, Experis, Talent Solutions, and Jefferson Wells – creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2022 ManpowerGroup was named one of the World's Most Ethical Companies for the 13th year - all confirming our position as the brand of choice for in-demand talent.

New York, NY

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