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Backend Engineer (Golang) – Scalable SaaS Systems

Flightkite

On-site Full-time Entry Level ₹300k – ₹400k/yr 1mo ago

About the role

About the job

Key Responsibilities

  • Design and build scalable backend APIs using Golang
  • Structure a modular monolith architecture using clean architecture / DDD principles
  • Design PostgreSQL schemas and write efficient queries using sqlc (no heavy ORM)
  • Build authentication systems (OTP, magic links, MFA-ready)
  • Implement RBAC and permission systems for multi-tenant SaaS
  • Develop background jobs and scheduling systems (e.g., maintenance/work orders)
  • Integrate external APIs and services
  • Ensure performance, scalability, and clean code practices

This role involves working on real architectural decisions not just building CRUD APIs.

Who can apply

Only those candidates can apply who:

  • have minimum 1 years of experience
  • are Computer Science Engineering students

Salary

₹ 3,00,000 - 4,00,000 /year

Experience

1 year(s)

Deadline

2026-05-06 23:59:59

Other perks

  • 5 days a week

Skills required

  • SQL
  • Data Structures
  • Git
  • PostgreSQL
  • Docker
  • REST API
  • Golang
  • Backend development and System Design

Other Requirements

  • Candidates with strong GitHub projects or backend portfolios preferred.
  • Exposure to system design, DDD, or clean architecture is a strong plus.
  • Experience with PostgreSQL, sqlc, or writing raw SQL is preferred.
  • Interest in startups and building products from scratch.
  • Problem-solving mindset and attention to detail.

About Company

We are a technology-driven company building modern SaaS solutions across multiple industry sectors, starting with fleet and workforce management. Our focus is on creating scalable, high-performance systems that solve real-world operational challenges through clean architecture, strong backend engineering, and intuitive user experiences.

We follow an engineering-first approach, using technologies like Golang and PostgreSQL to build reliable, cloud-agnostic platforms. As an early-stage company, we offer the opportunity to work on core product development, contribute to architectural decisions, and gain hands-on experience building production-grade systems from the ground up.

Skills

DockerGitGolangPostgreSQLREST APISQLSystem DesignData Structures

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