Backend Engineer (SDE 2)

GoSats Group; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

GoSats Group is seeking a backend engineer to build high‑throughput systems powering payments, wallets, KYC orchestration, settlements, and bank integrations. You will own systems end‑to‑end in a fast‑shipping environment where most code is AI‑generated and reviewed by humans for architecture and security.

You should have 3+ years of backend experience, strong TypeScript skills, and familiarity with NoSQL, message queues, microservices, REST/gRPC, and cloud technologies (AWS/GCP).

Qualifications

• 3+ years backend engineering experience (SDE2 level).
• Strong proficiency in Typescript.
• Experience with NoSQL databases.
• Familiarity with message queues (Kafka, RabbitMQ, SQS), microservices, and REST/gRPC.
• Comfort with AI coding tools (Cursor, Claude Code, Codex) in daily workflow.
• Strong fundamentals: data structures, system design, concurrency.
• Familiarity with AWS, GCP, Kubernetes, Docker.

Responsibilities

• Build backend systems that power GoSats – high-throughput payment processing, wallet management, KYC orchestration, settlement engines, and bank integrations.
• Own systems end-to-end and not work in narrow swim lanes.
• Work in a fast-shipping environment with AI-generated code reviewed by humans for architecture, edge cases, and security.

Skills

Typescript

Backend engineering

NoSQL databases

Message queues

Microservices

REST/gRPC

AI coding tools

Data structures

Concurrency

AWS

GCP

Kubernetes

Docker

Tools

Kafka

RabbitMQ

SQS

Kubernetes

Docker

Cursor

Claude Code

Codex

Job description

About the Role

You will build backend systems that power GoSats – high‑throughput payment processing, wallet management, KYC orchestration, settlement engines, and bank integrations. You will work in a fast‑shipping environment where 70%+ of code is AI‑generated and humans review for architecture, edge cases, and security. You will own systems end‑to‑end and not work in narrow swim lanes.

Required Skills

• 3+ years of backend engineering experience (SDE 2 level)
• Strong proficiency in Typescript
• Experience with NoSQL databases
• Familiarity with message queues (Kafka, RabbitMQ, SQS), microservices, and REST/gRPC
• Comfort with AI coding tools (Cursor, Claude Code, Codex) in daily workflow
• Strong fundamentals: data structures, system design, concurrency
• Familiarity with AWS, GCP, Kubernetes, Docker

Bonus

• Worked on fintech, payment, or wallet systems
• Open source contributions

Technology

We use AWS Lambda stack with NodeJS for backend and React‑Native for frontend.