(Senior) Platform Engineer - m/f/d

The role

Platform Engineers own shared capabilities that Langdock's products are built on. You will design, implement, and operate stable, reusable building blocks such as model access, agent execution, and authorization services.

What you will do

• Own shared capabilities as internal products
• Define interfaces and service boundaries
• Maintain reliability, evolution, and operation of services
• Turn complex capabilities into stable, reusable building blocks
• Own services from design through long-term operation
• Define APIs and failure behavior
• Plan migrations, implement, and deploy services
• Make services observable and respond to production failures
• Work with Systems Engineers on underlying mechanisms
• Lead fixes when changes break in production

Required qualifications

• 3 to 6 years of experience building and operating backend systems under real load
• Strong in TypeScript and Node.js
• Comfortable with Kubernetes, Terraform, networking, databases, and queues
• Strong platform design judgment
• Ability to define stable service boundaries and APIs
• Ability to independently investigate unfamiliar problems, design solutions, ship, and operate them in production

Nice to have

• Experience with Go

Benefits

• Equity
• Lunch together
• Dinner available for people who stay later
• Running and gym routine

Before you apply

• You need an existing right to work in Germany
• We do not currently sponsor visas

About the company

Langdock is an AI platform used by more than 10,000 companies to provide secure access to AI models, build agents, and automate workflows.