Tech Lead Full Stack (NestJS, Next.js, AWS, Kafka)

A dynamic team is seeking a Tech Lead who excels in architecting scalable systems, guiding engineering teams, and making long-term technical decisions. This role involves leading the design and development of backend services and modern frontend applications across a cloud-native stack.

Tech Stack

• Backend: Node.js (NestJS), TypeScript

• Frontend: React (Next.js)

• Databases: PostgreSQL, MongoDB

• Cloud: AWS (Lambda, ECS, S3, RDS, etc.)

• Messaging: Kafka (event-driven architecture)

• DevOps: CI/CD pipelines, Docker, Infrastructure-as-Code

Responsibilities

• Architect and build scalable microservices using NestJS and Kafka.
• Design and manage relational and NoSQL data models (PostgreSQL, MongoDB).
• Lead the delivery of new features and cloud-native services using AWS.
• Oversee code reviews, system design, and technical planning.
• Ensure best practices in security, performance, and system reliability.
• Guide and mentor engineers through complex technical challenges.
• Collaborate with Product, DevOps, and QA teams to align on delivery.

Requirements

• 5+ years of experience in full-stack or backend-focused engineering roles.

• Strong proficiency in Node.js (NestJS) and React (Next.js).

• Solid background in event-driven architectures using Kafka or similar tools.

• Hands-on experience with cloud infrastructure, especially AWS.

• In-depth knowledge of PostgreSQL and MongoDB.

• Familiarity with CI/CD, Docker, and infrastructure automation.

• Strong leadership skills with a proven ability to scale engineering teams.

Preferred Skills

• Experience with GraphQL or advanced REST API design.

• Exposure to Domain-Driven Design or service governance.

• Understanding of caching strategies, observability, and tracing tools.