Full Stack Engineer

Yasu

Utrecht

On-site

EUR 85,259 - 144,940

Full time

14 days+

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Benefits offered by this job

ESOP Equity package
Flexible working hours

Job summary

A tech-driven company in Utrecht is seeking a Full Stack Engineer to architect and build robust platforms for their Multi Agentic AI core platform. You will collaborate with product and design teams to develop seamless features and manage projects from prototyping to optimization. Ideal candidates are skilled in Python and NextJS, with a focus on building innovative AI solutions. Competitive salary and flexible working hours offered.

Qualifications

  • Deeply skilled in Python and NextJS.
  • Work quickly, efficiently, and with a bias for action.
  • Implements changes end-to-end.

Responsibilities

  • Collaborate closely with product, design, and data teams.
  • Own projects end-to-end: prototyping, testing, shipping, and optimizing code.

Skills

Python
NextJS
AI development
Team collaboration

Tools

Cursor
Claude Code
Kubernetes
Terraform

Job description

Base pay range

As a full stack engineer at Yasu, you’ll architect and build the robust platforms that power our Multi Agentic AI core platform.

Responsibilities
  • You’ll collaborate closely with product, design, and data teams to turn new ideas into seamless, scalable features, from intuitive dashboards to API endpoints that deliver real-time insights and prevent cloud costs from sky-rocketing.
  • You’ll own projects end-to-end: prototyping, testing, shipping, and optimizing the code that helps our customers to get an even better experience and save them money.

We don’t require specific degrees. We value clear indicators of excellence, whether it's scaling a side project to a thousand users, or any other achievement that demonstrates exceptional skill and drive.

Requirements
  • You\'re a great fit if you
  • Are deeply skilled in Python and NextJS
  • Work quickly, efficiently, and with a bias for action
  • Implements changes end-to-end
  • Love building with AI that goes beyond "we added an LLM to our product"
  • Actively use tools such as Cursor / Claude Code etc. to enhance productivity while keeping committed code concise, clear, maintainable and testable.
Bonus Points for
  • Active contributions to open-source projects
  • Deployed side/hobby projects that we can check out
  • Experience in starting a company or working at a very early-stage startup
  • Used to work with LLMs / Agent orchestration frameworks.
  • Implemented AI Agents with LangGraph.
Our tech stack
  • Languages: TypeScript, Python
  • Backend: GCP, Cloud Functions, Supabase, Python, Langgraph, Redis, Kubernetes, Terraform, RabbitMQ, FalkorDB
  • Frontend: NextJS, Supabase, React, shadcn/ui, Tailwind CSS
  • Infrastructure: Kubernetes, Terraform, GitOps
Benefits
  • ESOP Equity package
  • Flexible working hours
The Anti-Pitch

We\'re not for everyone.

  • If you need perfect requirements before coding, you\'ll hate it here
  • If you want work-life balance, join after our Series B
  • If you prefer meetings over shipping, we\'re not a fit
  • Only work from 09:00 till 17:00 on the dot.
Seniority level
  • Associate
Employment type
  • Full-time
Job function
  • Information Technology
Industries
  • Software Development

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