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Senior Full-Stack Developer / AI-Native Product Engineer

We're looking for a builder who loves AI.

  • Stockholm · Hybrid
  • Full-time
  • Salary + Equity

You don't write code to solve technical problems. You build products that solve real ones, and you know AI is the biggest lever you've ever had.

Everflow Ventures

We invest in "boring" businesses. And make them extraordinary.

We invest in Swedish service businesses, the backbone of the economy that never got the chance to go digital. AI is changing that now. The founders behind Everflow have built companies with combined exit values exceeding 2 billion SEK. Now we're building the next ones, and we want you in from day one.

  • 70–100
    Nordic service businesses · next 10 years
  • 2bn+
    SEK combined exit values · founding team
  • Day 1
    You're in from day one · no waiting

The role

In from day one. Equity on the table.

You design, build and ship products that make a difference, close to founders, product and users.

  • Own the full stack: frontend, backend and infrastructure
  • Work AI-first and use modern AI tools to accelerate the pace
  • Build internal agents, automations, and tools
  • Contribute to product discussions and influence priorities
  • Evaluate and adopt new tech when it creates real advantage

Tech stack

Pragmatic choices. Right tool for the right problem.

Frontend / Backend

  • React
  • Next.js
  • TypeScript
  • Node.js
  • Python
  • C#
  • REST / GraphQL

Data / Infra

  • PostgreSQL
  • Redis
  • Docker
  • AWS / GCP
  • GitHub Actions
  • Kubernetes

AI & Agents

  • OpenAI
  • Anthropic
  • Gemini
  • MCP
  • Agent Orchestration
  • RAG
  • Multi-Session Memory
  • Vector Databases

Who we're looking for

Not a coder. A product builder.

Technical

  • Proven full-stack track record
  • Strong in TypeScript
  • Security & authentication
  • Systems built to last

AI-Native

  • AI as a tool, not a chatbot
  • Knows when AI helps, when it doesn't
  • Maintains quality in AI-generated code

Product-Minded

  • Problem → concrete solutions
  • Decisions driven by business value, not perfection
  • Thrives close to customers & product

As a person: Curious. Pragmatic. Takes ownership. Thrives at high pace with short decision loops.

Strong fit

5–10 years as a developer. The last few years AI-native.

You use Cursor, Claude Code or Windsurf every day. You see AI as leverage, not a replacement for engineering judgment. You can take an idea from whiteboard to production, solo if needed.

Nice to have

  • AI agents and agentic workflows
  • RAG systems and agentic memory architectures
  • SaaS in early growth stage
  • Products shipped from idea to market
  • Own entrepreneurship or side projects

What we offer

Early. Meaningful. Yours.

  • Early influence on product, architecture, and tech decisions
  • Work on some of the most interesting AI applications right now
  • Salary + equity for the right person
  • Small, fast team with short decision loops and direct impact

Sound like your next move?

We're not looking for a coder. We're looking for a builder who ships extraordinary things.

Apply for this role

Apply for this role

Apply: Senior Full-Stack Developer

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