Senior BE Engineer

Happy Scribe; Singapore; Sur place; SGD 80 000 - 100 000; Plein temps

Résumé du poste

A technology company in Singapore seeks an experienced Backend Engineer to evolve core systems and deliver real-time collaboration tools. Ideal candidates are proficient in TypeScript and Python, with strong abilities in AWS serverless development. You will work within a small, passionate team and own your features end-to-end. This company offers a competitive salary and meaningful equity related to your experience, all while fostering an inclusive environment.

Qualifications

• Proficient in building backend systems.
• Strong experience with AWS serverless and RESTful APIs.
• Solid understanding of MySQL and Elasticsearch.

Responsabilités

• Own and evolve the core systems for OnSite.
• Deliver real-time collaboration tools for frontline teams.
• Debug independently and own features end-to-end.

Connaissances

TypeScript

Python

AWS serverless development

RESTful APIs

MySQL

Elasticsearch

third-party APIs

Description du poste

About OnSite

OnSite is the messaging platform replacing WhatsApp for teams in the built environment. We take field chaos and turn it into real-time collaboration — making work better for the people on the ground and the teams managing them. Backed by Tin Men Capital, Alter Global, Hustle Fund and Gondor Capital.

Why this is exciting

Construction is a $2T industry that has been underserved by software for decades. You'll be working on a mission-driven, user-focused product that solves real problems for real people — on a small, laser-focused team where your work ships fast and matters immediately.

About the Role

We're looking for an experienced Backend Engineer to own and evolve the core systems powering OnSite. You'll work on a modern serverless architecture to deliver the real-time collaboration tools that keep frontline teams connected.

What we're looking for technically

You're proficient in building backend systems and can work across our stack:

• Proficient in TypeScript and Python
• Deep expertise in AWS serverless development (Lambda, API Gateway, RDS, Step Functions, etc.)
• Strong experience building and optimizing RESTful APIs and event-driven architectures
• Solid understanding of MySQL and Elasticsearch
• Comfortable integrating third-party APIs (Auth0, Jira, Sendbird, etc.)

Nice to haves:

• Experience building for blue collar industries, project management, or collaboration tools
• Familiarity with real-time messaging and notification systems
• Knowledge of task tracking and project management concepts
• Comfortable using AI tools as a natural part of your workflow

What matters more than any of this

We're looking for someone who ships quickly, debugs independently, and picks up what they don't know. You own features end-to-end, care about your work, and thrive in a fast-moving environment.

You’ll be working with a small, passionate team, so high energy & strong communication skills are a must.

Comp

Competitive salary + meaningful equity, pegged to experience

OnSite is an equal opportunity employer committed to diversity and inclusion.