Key Skills

Job Description

You'll build software that our portfolio companies actually depend on: applications, backend services, APIs, and the internal tools that keep daily operations running. This is hands-on engineering work. You'll ship working features, trace faults through live systems, tighten reliability and performance, and take software from an early prototype through to production. Our group has spent thirty years building companies across New York, London, and Tokyo. Today, our teams operate from a 4,000 sqm campus in Canggu, Bali. Across the group, we have raised and deployed more than $150M and operate portfolio companies across energy, bioproduction, and AI infrastructure. Depending on team needs, current projects, and your interests, you may work across: Zero-X Thermochemical conversion and distributed energy, with 200+ systems live across 11 countries. Seraph Group Decentralized bioproduction combining AI, robotics, and synthetic biology on one platform. Gemino AI The AI infrastructure layer supporting systems and workflows across the group. Your software work may include: Writing backend services, web applications, and internal tools that teams use daily Connecting software to databases, third-party services, and APIs Keeping code clean and maintainable so the next engineer can pick it up Tracing bugs through live systems and closing them properly Improving reliability, performance, and error handling Working with data models and application logic Testing features and shepherding them into production Reviewing architecture and implementation decisions with the engineering team The focus is not on academic exercises. You will work on software connected to real companies, real users, and real engineering challenges. We're looking for candidates who: Have completed or are close to completing a university degree in Computer Science, Software Engineering, Computer Engineering, Information Technology, or a closely related technical field Have a solid understanding of software development, programming fundamentals, data structures, and application architecture Have hands-on experience with Python, JavaScript, TypeScript, Java, C#, C++, APIs, databases, Git, and modern development workflows Have experience through university projects, internships, personal projects, or other practical software work Can work independently, learn quickly, and solve technical problems Are able to work fully on-site in Bali for 4-6 months This internship can also be completed as part of a university internship requirement. We don't expect you to already know our entire stack, but you should have a strong software foundation and be able to learn quickly. What we provide: 4-6 month internship in Bali, Indonesia 25-hour work week: 11 AM to 5 PM On-campus rooms available at competitive rates Assistance with the internship visa process Daily lunch included Strong interns can move into a full-time role across the group after the internship Important: This is an unpaid internship. The position is fully on-site in Bali, Indonesia. There is no remote or hybrid option. Interested? Apply below and show us what you've built. A GitHub profile, a deployed application, a backend project, or an open-source contribution all count.

Core Responsibilities

Develop backend services, web applications, and internal tools to support portfolio companies in energy, bioproduction, and AI. Responsibilities include tracing bugs in live systems, improving performance, and shepherding features from prototype to production.

Requirements

Candidates should be nearing completion of a degree in Computer Science or a related technical field with a strong foundation in programming and data structures. Practical experience via projects or internships with modern development workflows and languages like Python or Java is required.

Benefits

• On-campus rooms available at competitive rates
• Assistance with the internship visa process
• Daily lunch included