HiringCafe
Posted 1w ago

Lead Full Stack Engineer

@ Ness Digital Engineering
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New York, New York, United States
RemoteFull Time
Responsibilities:Lead develop, Mentor engineers, Collaborate teams
Requirements Summary:10+ years experience; lead role; strong React/Next.js; JavaScript/TypeScript; GraphQL; PostgreSQL; AWS; CI/CD; testing and code quality.
Technical Tools Mentioned:React.js, Next.js, JavaScript, TypeScript, HTML5, CSS3, GraphQL, PostgreSQL, AWS, S3, ECS Fargate, Docker, GitHub Actions, SonarCloud, Automated testing frameworks
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Job Description

Description

Position: Lead Full Stack Engineer
Experience: 10+ Years
Work Location: USA - EST timezone
Role Overview
We are looking for a highly skilled Lead Application Engineer with strong expertise in React / Next.js and modern full-stack development practices. This role is primarily hands-on with additional responsibilities in technical leadership, team coordination, and stakeholder engagement.
The ideal candidate will drive the design and development of applications which is mobile-friendly (Responsive Web Design), ensuring alignment with customer-facing LP portal standards, while leveraging modern cloud-native and DevOps practices.
Key Responsibilities
Technical Development (80%)
  • Design, develop, and maintain scalable web applications using React.js and Next.js
  • Build mobile-first, responsive UI/UX aligned with customer LP (Limited Partner) portal standards
  • Develop robust backend services using GraphQL for integrating external data sources
  • Work with PostgreSQL (Amazon Aurora) for data modeling, optimization, and performance tuning
  • Implement file storage and retrieval solutions using AWS S3
  • Deploy and manage containerized applications using AWS ECS Fargate
  • Ensure high-quality, maintainable code through:
    • Unit testing
    • Integration testing
    • Fully automated test pipelines
  • Maintain minimum 70% code coverage enforced via automated quality gates
  • Build and maintain CI/CD pipelines using GitHub Actions
  • Integrate and enforce code quality standards using SonarCloud
  • Ensure automated builds, testing, and deployments
  • Drive best practices in secure, scalable, and resilient cloud-native architecture
  • Lead and mentor a team of engineers through:
    • Code reviews
    • Design discussions
    • Technical guidance
  • Collaborate with cross-functional teams including Product, QA, and DevOps
  • Engage with stakeholders to understand requirements and translate them into technical solutions
  • Ensure adherence to architectural standards and best practices
  • Participate in sprint planning, estimations, and delivery tracking
Required Skills & Qualifications
Technical Skills
  • Strong expertise in:
    • React.js, Next.js
    • JavaScript / TypeScript
    • HTML5, CSS3, responsive design frameworks
  • Experience with GraphQL APIs and integration patterns
  • Solid experience with PostgreSQL (Aurora preferred)
  • Hands-on experience with:
    • AWS (S3, ECS Fargate)
    • Containerization (Docker)
  • Strong understanding of:
    • CI/CD pipelines (GitHub Actions)
    • Code quality tools (SonarCloud)
    • Automated testing frameworks