Senior Backend Engineer — AI-Driven Legal Platform

Pandektes Aps; København; Hybrid; DKK 800,000 - 1,100,000; Full time

Benefits offered by this job

Equity package

Central Copenhagen office

Flexible work

25 vacation days

Pleo card

Paid parental leave

Job summary

Pandektes Aps in Copenhagen is seeking a backend engineer who loves shipping features close to the product, with a passion for building scalable, AI-enabled platforms using TypeScript and NestJS. You will own end-to-end development from design to delivery.

You’ll work on API design, data integrations, and performance tuning, collaborating with an international team. Flexible work options from office or home and equity are offered.

Qualifications

• Proven track record building production-ready TypeScript applications with NestJS.
• Experience integrating AI technologies (OpenAI, Turbopuffer) into production systems.
• Strong GraphQL and database design experience (Postgres, Prisma).
• Passion for solving tough problems in legal tech with user-centric design (React).
• Self-starter who thrives in ambiguous early-stage projects and contributes to product direction.

Responsibilities

• Build backend features and data integrations powering user-facing experiences.
• Own end-to-end delivery from design through testing and deployment.
• Improve API architecture for scalability and performance.
• Ensure platform reliability and high availability.
• Scale services to handle larger data volumes.

Skills

Typescript

NestJS

AI integration

GraphQL

Postgres

Prisma ORM

Security

React

Tools

Prisma ORM

PostgreSQL

OpenAI API

Turbopuffer

Job description

Pandektes Aps in Copenhagen is seeking a backend engineer who loves shipping features close to the product, with a passion for building scalable, AI-enabled platforms using TypeScript and NestJS. You will own end-to-end development from design to delivery.

You’ll work on API design, data integrations, and performance tuning, collaborating with an international team. Flexible work options from office or home and equity are offered.