Senior Software Engineer | Kimchi Studio
Senior full-stack engineer on Cast AI's Kimchi team building Studio, a desktop app where autonomous coding agents and model orchestration come together. You own features end to end (design, implementation, testing, rollout) in TypeScript (Electron/React/Node) and Go, shipping in 1-4 week cycles.
- Compensation
- €6.5K–€9K / mo
- Location
- Bulgaria; Croatia; Cyprus; Estonia; Finland; Greece; Hungary; Ireland; Latvia; Lithuania; Malta; Moldova; Montenegro; North Macedonia; Poland; Romania; Slovakia; Slovenia; Sweden; Ukraine
- Work setup
- Remote
- Seniority
- Senior
- Employment
- Not specified
- Experience
- Not specified
- Category
- Software engineering
- Posted
Skills
Must have
- Has personally driven a complex product feature from idea to shipped, and can tell that story
- Full-stack: TypeScript where the product lives (Electron/React UI, Node services) and Go where the backend lives; strong in one, ready to go deep in the other
- Deep debugging and performance instincts (query profiles, flame graphs)
- Cares about UX, speed, and polish
Nice to have
- Shipping Electron apps at scale (updates, code signing, multi-platform builds)
- Kubernetes internals
- Building your own AI workflows and harnesses at home
Full description
Why Kimchi?
Great models are raw ingredients. Kimchi is what happens when you ferment them with good engineering. We started inside CAST AI helping companies run LLMs on their own Kubernetes clusters; today we run our own coding harness on any LLM you pick.
Kimchi Studio
Studio is where your team's agents work together: a desktop app that brings autonomous coding agents, model orchestration, and your entire toolchain into one collaborative UI. Multiple agents on separate branches side by side with native git worktree support. Every agent action visible, diffable,
and undoable. Local first on your machine, remote sessions when you need them.
You'll own features end to end: design, implementation, testing, production rollout. Most projects ship in 1-4 weeks. You'll work directly with product and other engineering teams on problems that don't have textbook solutions.
You might be a fit if…
- You've personally driven a complex product feature from idea to shipped, and you can tell that story with receipts.
- You're a full-stack engineer: TypeScript where the product lives (Electron/React UI, Node services) and Go where the backend lives. Strong in one, ready to go deep in the other, and honest about which is which.
- You have deep debugging and performance instincts: when the app janks or a query slows down, you find the cause through query profiles and flame graphs.
- You care about UX, speed, and polish. In a desktop app every millisecond is visible, and you push back when something feels wrong.
Bonus: shipping Electron apps at scale (updates, code signing, multi-platform builds), Kubernetes internals, or building your own AI workflows and harnesses at home.
What’s in it for you?
- Competitive salary (€6,500 - €9,000 gross, depending on the level of experience).
- Enjoy a flexible, remote-first global environment.
- Collaborate with a global team of cloud experts and innovators, passionate about pushing the boundaries of Kubernetes technology
- Equity options.
- Get quick feedback with a fast-paced workflow. Most feature projects are completed in 1 to 4 weeks.
- Spend 10% of your work time on personal projects or self-improvement.
- Learning budget for professional and personal development - including access to international conferences and courses that elevate your skills.
- Annual hackathon to spark new ideas and strengthen team bonds.
- Team-building budget and company events to connect with your colleagues.