Senior Backend / Fullstack Software Engineer

Majuradigitalsolusi — Indonesia · Posted ~4 hours ago

Senior Full-time Hybrid

Skills

Backend development Full-stack development Software architecture API design Data modeling System performance optimization APIs Databases AI infrastructure

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Summary ✨ AI‑Generated

A senior engineering role focused on building and scaling backend and full-stack systems. The position offers high ownership, architectural responsibility, and the chance to create core technology infrastructure while collaborating closely with leadership.

Highlights

Opportunity to own end-to-end systems, make architectural decisions, work autonomously, and build scalable technology foundations in a fast-growing environment.

Description

About the role We're a pre-seed startup building the operating system for Indonesia's logistics ecosystem. You'll partner with our founding team—both Silicon Valley transplants. CTO (ex-Airbnb, YComb) and CEO (ex-TikTok, Lyft). Every engineer here owns services end to end. We're hiring one backend/fullstack engineer to own architecture across our product surface as we scale into Q4. Location: Surabaya, Hybrid (3 days/week in office) Reports to: CEO What You'll Do Work autonomously. Sometimes you'll get a spec. Sometimes you'll get a problem and a customer, and you figure out the rest. Big calls get a quick sign-off from the CTO or CEO — everything else is yours. No ticket queue, no committee, no waiting weeks for a decision.Own systems outright. One or two products are yours: API contracts, data models, service boundaries, performance. You make the architectural calls and defend them in review.Build our AI infrastructure from the ground up. We're early here — the foundations aren't built yet. Help us build them and they're yours to own and grow with as the company scales.You build it, you run it. Deploy, monitor, fix. Nobody hands your service off to an ops team.Mentor our junior engineers. Two of them, hungry and improving fast. Code review and pairing are part of the job, not something you squeeze in. Our Stack Kotlin · Spring Boot · React · GraphQL · PostgreSQL · AWS You should be strong in most of this, or strong enough elsewhere that picking it up is a non-issue. AWS experience is a plus, not a requirement — you'll learn it here either way. We care about your systems judgment far more than your syntax. What We Need 3+ years building and running backend systems in production. Two is fine if the work speaks for itself.Real production experience — you've designed schemas that outlived their first assumptions, debugged something ugly at scale, and have opinions about monitoring.Self-direction. You ask good questions, then go.Writing. Design docs, API documentation, clear PR descriptions. We're small and moving fast; writing is how we stay coordinated.Comfort with ambiguity. You'll make decisions on incomplete information and occasionally be wrong. Some of what you build in year one will get rewritten.Fluent in English. Speak, read, write clearly at a professional proficiency or better. Bonus: supply chain, logistics, or accounting domain experience · microservices at scale · prior work shipping LLM-powered or agentic features · open source. About us Majura is a pre-seed startup founded by Silicon Valley transplants, building Agentic AI and SaaS products for Indonesia's logistics ecosystem. We're not a generic SaaS company—we're building infrastructure for Indonesia's $150B+ logistics market. Everything we build targets immediate, real-world impact. Benefits Performance bonus structure based on milestonesLearning budget for conferences, courses, and toolsHybrid: 3 days in our Surabaya office, flexible on the restA CTO whose job is unblocking you and helping you grow How to Apply Apply directly here on LinkedIn, and include: Your résumé (required). A GitHub link or something you've built is a bonus — a repo we can read tells us more than a bullet list.Two or three sentences on why Majura. What part of supply chain excites you?