Senior Software Engineer
Salary: Rp 180,000,000 – Rp 250,000,000 per year
About Atomix
Atomix is a bespoke AI partner for large enterprises across Asia and the U.S. We work with some of the world's largest corporations and teams to design and build custom AI applications that solve complex, high-value business problems.
About the role
We're looking for a Senior Product Engineer who can own products from customer requirements through production. You'll work closely with product leaders and customers to understand business problems, translate ambiguous requirements into clear technical specifications, and build high-quality software that runs reliably in production
Key responsibilities
Design, build, deploy, and maintain production-grade AI applications.
Translate customer and product requirements into clear technical designs and implementation plans.
Work directly with enterprise customers to understand workflows, requirements, and constraints.
Own features and applications end-to-end, from architecture through production.
Build robust infrastructure and components across customer projects.
About you
5-10+ years building and maintaining production software.
Strong full-stack engineering skills, ideally Python + TypeScript/React/Next.js.
Experience with APIs, databases, cloud infrastructure, and production systems.
AI-native: highly comfortable with modern AI development and coding tools, while capable of independently reviewing, debugging, and maintaining the code they produce.
Strong engineering fundamentals with a high bar for code quality, reliability, and maintainability.
Strong product judgment and ability to turn ambiguous business requirements into working software.
Excellent spoken and written English and comfortable interacting directly with customers.
Highly autonomous and comfortable working in a small, fast-moving team.