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Senior Software Engineer

Berlin or Potsdam · Full-time · Start: 01.08.2026

Who we are

We're building an AI-first LegalTech company where humans focus on thinking, systems, and decisions, and AI handles the bulk of execution.

We move fast, ship often, and operate with a high degree of ownership. There's no heavy hierarchy, no rigid roles, and no waiting for permission. If something is missing, we build it.

What you'll do

  • You'll work across our full platform: React Native, React, TypeScript, Python, FastAPI, and more.
  • Write specifications detailed enough that a teammate or an AI agent can implement them.
  • Push back on ideas. We expect you to treat product decisions as your own.
  • Automate everything that can be automated: internal tools, ops, QA, deploys, your own workflow.
  • Carry the mental load of several tasks at the same time. AI does the coding; you do the thinking and review.

How we code

  • We write all code with AI. Writing it by hand isn't fast enough for us.
  • Our coding velocity is very high. We ship multiple big features every week or two.
  • Humans design and architect features. AI writes the rest.
  • All code reviews require human approval.

Who we're looking for

  • Strong hands-on experience building and architecting complex systems. You've owned non-trivial systems end-to-end.
  • A communicator. You can present ideas, defend them, change your mind on good input, and write things down clearly.
  • A generalist mindset. We hire on willingness to learn whatever is needed. Your current stack doesn't have to be ours. Specialists are welcome if they're willing to stretch.
  • Willing to code with AI by default. Prior experience isn't required. You'll demonstrate it on the test day.
  • Comfortable in a flat structure. You won't have a PM filtering your work, an architect handing you a design, or a manager turning problems into tickets.
  • Bias toward solutions. If something is missing, build it.

What to expect

  • This is not a 9-to-6 job. The load is uneven, and overtime can come at any time.
  • We are a small team. We don't have a large engineering org or an internal platform team.
  • Roles overlap. Designers and non-engineers write code, and engineers do product work. If that doesn't suit you, this isn't the place.
  • Specs and priorities change. Anything in your queue today can be different next week.
  • Direct feedback is the norm. It goes both ways.

Stack

React Native · React · TypeScript · Python · FastAPI · AWS · GCP · heavy AI tooling.

Where and how we work

  • Berlin or Potsdam.
  • Working language is English.
  • Plus 1 month per year work from anywhere.

Compensation

  • Salary is competitive.
  • Equity is above average for a German startup, on purpose. We want engineers who feel like owners.

Interview process

We don't do live-coding interviews. Our process:

  • Intro call (~30 minutes). First impressions on both sides; we decide if it's worth continuing.
  • CTO interview (~1 hour). Can get technical, no live coding. We want to see how you think, design, and argue.
  • Test day. About half a day in the office with the team, working on a real task. Not a toy exercise. This is where we see how you use AI tooling on real work.
  • Final interview with the CEO.
  • Offer.

Application

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