Senior Product Engineer

Pandektes Aps; København; On-site; 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 Copenhagen Full-time

Salary Competitive

We’re looking for someone who enjoys working close to the product, who is passionate about what they do, curious and collaborative, and wants their technical decisions to directly shape how users experience our platform.

About Pandektes

Our mission is to rebuild legal research from the ground up. Lawyers still lose countless hours to fragmented sources, outdated systems, and databases that fight them at every turn. We're building the largest AI-powered legal database in the world to make that friction disappear.

We're a team of 40+ based in our Copenhagen HQ, Zurich, London, and Hamburg. We’re a small team with high trust and flat structure. We move fast, argue our positions, and ship. If your input is good, it gets implemented - often within hours, not sprints.

We have has raised more than €4M, including a €2.9M seed round (Feb 2025) led by People Ventures, Interface Capital, and a strong bench of angels. We already serve 400+ customers across Denmark, Germany, and Switzerland, and we're just getting started.

What you’ll work on

• Build the backend for various user-facing features and data integrations
• Identifying the right problems to solve, focusing on meaningful outcomes, and using your experience to make trade-offs that have the highest impact on customers as fast as possible.
• Taking end-to-end ownership for features from start to finish from inputting into initial design and planning all the way through to implementation, testing, and delivery.
• Help in improving our API architecture to ensure scalability, maintainability, and optimal performance while integrating cutting-edge technologies and adhering to best practices.
• Keep our platform stable so we can continue to deliver a high-level of availability to our customers
• Scale our services so we can ingest larger volumes of data, more efficiently

Who you are

• You’ve built production-ready applications in Typescript with NestJS.
• Experience integrating AI technologies like OpenAI and Turbopuffer into production systems to build innovative, data-driven solutions.
• Strong understanding of GraphQL and database design, including complex querying with transactions, schema management with Prisma ORM and Postgres, and implementing advanced security measures such as row-level security for fine-grained data access control.
• Passion for solving challenging problems in the legal tech space, with a focus on building transparent and user-centric platforms with React.
• Self-starter and comfortable with ambiguity when navigating product challenges, and actively input into shaping product direction. You thrive in early ideation stages, share work-in-progress (such as drafts or MVPs) to gather feedback and actively seek others input.

What we offer

• Competitive compensation + an attractive equity package
• A central role in a fast-growing company with €4M+ raised, most recently a €2.9M seed led by People Ventures and Interface Capital
• International team events - last time we went to Barcelona
• Central office space in Copenhagen
• Flexible work - from the office or home
• 25 vacation days per year + public holidays
• Your own Pleo card for necessary work expenses
• Paid parental leave

We believe diverse teams build better products and stronger teams. We embrace and encourage people from all backgrounds to apply regardless of race/ethnicity, colour, religion, nationality, gender, sex, sexual orientation, age, marital status, disability, socio-economic status, culture or beliefs.