AI Platform Engineer – End-to-End AI for LegalTech

Cph Ai Hub; København; Hybrid; DKK 900,000 - 1,200,000; Full time

Benefits offered by this job

Competitive salary

Copenhagen office

Job summary

SmallClaims is a legal tech company that automates the entire claims process, from legal assessment and settlement to filing, judgment and enforcement. Our AI agents run the casework while in-house lawyers quality‑assure the work and appear in court.

We have handled 5,000+ cases and serve 500+ Danish customers. Now we are growing the engineering team and building features in our AI service and back‑office platform.

Qualifications

• Strong backend development, incl. background jobs, auth models and API design.
• Relational DB experience with Postgres/SQL, schema design, migrations, performance.
• Hands-on LLM building in production: orchestration, structured outputs, tool calling, evals, tracing.
• Daily work with AI coding agents (Claude Code, Codex, opencode), know strengths and limits.
• Testing as a habit: CI, staging to production, end-to-end tests.
• Cloud/deployment literacy (AWS, Docker, CI/CD).

Responsibilities

• Own parts of and build features in our AI service: LLM orchestration with structured outputs, tool calling and human-in-the-loop design.
• Build the back-office platform our case managers and lawyers use every day, and talk to them to find out what they really need.
• Set up and improve evals and observability, so we know our agents are right before we scale them.
• Ship and run what you build, from staging to production on AWS, with tests and CI as a habit.

Skills

Backend development

PostgreSQL

LLM in production

Testing & CI

AWS

Docker

API design

Claude Code

Tools

Claude Code

Codex

OpenAI Codex

Job description

SmallClaims is a legal tech company that automates the entire claims process, from legal assessment and settlement to filing, judgment and enforcement. Our AI agents run the casework while in-house lawyers quality‑assure the work and appear in court.

We have handled 5,000+ cases and serve 500+ Danish customers. Now we are growing the engineering team and building features in our AI service and back‑office platform.