Open-Source Software Engineer: Build & Improve Systems

Crossing Hurdles; Indonesia; On-site; IDR 120,000,000 - 180,000,000; Full time

Job summary

Crossing Hurdles seeks an experienced open-source contributor to help design and improve scalable software. You will contribute production-quality code, review contributions, and maintain documentation for open-source projects.

You will work with a diverse team across languages (C++, Python, Java, Go, TypeScript, Rust) and complex distributed codebases, with exposure to AI/ML systems a plus.

Qualifications

• Strong experience contributing to open-source projects.
• Clear open-source contributions with profiles (GitHub/GitLab).
• Experience with C++, Python, Java, GoLang, TypeScript, or Rust.
• Experience with large-scale distributed codebases preferred.
• Familiarity with AI or machine learning systems is a plus.

Responsibilities

• Contribute production-quality code, reviews, and documentation to open-source repositories.
• Design, implement, and optimize complex algorithms and system components.
• Identify and resolve technical challenges, bugs, and performance bottlenecks.
• Collaborate with other contributors and stakeholders to align deliverables with project goals.
• Create, maintain, and enhance technical documentation for knowledge sharing.
• Participate in code discussions and provide constructive feedback.

Skills

Open-source

GitHub/GitLab

C++

Python

Java

Go

TypeScript

Rust

Distributed systems

AI/ML familiarity

Job description

Crossing Hurdles seeks an experienced open-source contributor to help design and improve scalable software. You will contribute production-quality code, review contributions, and maintain documentation for open-source projects.

You will work with a diverse team across languages (C++, Python, Java, Go, TypeScript, Rust) and complex distributed codebases, with exposure to AI/ML systems a plus.