Full Stack Engineer ( Golang Backend)

AE Telelink Systems; Dadri; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

AE Telelink Systems is seeking a Full Stack Engineer with strong Go (Golang) expertise to design and build scalable systems. While frontend experience is required, the focus remains on backend engineering excellence and robust API design.

You will design scalable REST APIs, build backend services and data pipelines, and optimize for performance, scalability, and reliability, while collaborating with product and frontend teams on API contracts.

Qualifications

• Proven experience with Go and REST API design.
• Strong PostgreSQL knowledge including schemas and indexing.
• Experience implementing authentication systems (JWT/OAuth basics).
• Familiarity with Docker & docker-compose for local/dev environments.
• Solid understanding of system design fundamentals and debugging.

Responsibilities

• Design and develop scalable REST APIs using Go.
• Build and manage backend services and data pipelines.
• Design efficient PostgreSQL schemas and queries.
• Implement authentication & authorization (JWT-based systems).
• Optimize systems for performance, scalability, and reliability.
• Write clean, maintainable, production-ready code.
• Containerize applications using Docker and manage local environments.
• Collaborate with product and frontend teams to define API contracts.

Skills

Go (Golang)

REST API design

PostgreSQL

Authentication systems (JWT/ OAuth)

Docker & docker-compose

System design fundamentals

Debugging & problem-solving

Frontend basics (React)

Tools

Docker

Docker-Compose

Kafka

RabbitMQ

Redis

Job description

We are looking for a Full Stack Engineer with strong expertise in Go (Golang) as backend to design and build scalable systems. This role is heavily focused on API design, data modeling, performance, and system reliability.

Frontend experience is a must, but the primary focus is backend engineering excellence

Key Responsibilities

• Design and develop scalable REST APIs using Go
• Build and manage backend services and data pipelines
• Design efficient PostgreSQL schemas and queries
• Implement authentication & authorization (JWT-based systems)
• Optimize systems for performance, scalability, and reliability
• Write clean, maintainable, and production-ready code
• Containerize applications using Docker and manage local environments
• Collaborate with product and frontend teams to define API contracts

Must-Have Skills

• Strong hands-on experience with Go (Golang)
• Solid understanding of REST API design principles
• Experience with PostgreSQL (schema design, indexing, query optimization)
• Experience implementing authentication systems (JWT, OAuth basics)
• Familiarity with Docker & docker-compose
• Good understanding of system design fundamentals
• Strong debugging and problem-solving skills

Good to Have (Bonus Skills)

• Experience with Redis / caching strategies
• Knowledge of message queues (Kafka, RabbitMQ, etc.)
• Exposure to microservices architecture
• Basic understanding of frontend (React)
• Experience with monitoring, logging, and observability tools

What Were Looking For

• Engineers who think beyond just code system design matters
• Ability to write clean, structured, and maintainable code
• Strong understanding of performance trade-offs and optimizations
• Someone who can own backend systems end-to-end