Join us to set a new standard for brands to act smarter and stay ahead.

What we are looking for:

We’re looking for a Senior Backend Engineer who will contribute to the system design of our backend infrastructure. You’ll play a key role in designing, building, and maintaining backend systems that are fast, reliable, and secure.

You’re someone who thrives on solving complex technical challenges and enjoys building robust APIs and services that integrate seamlessly with third-party systems. In this role, you’ll work closely with product, data, and frontend teams to ship features end-to-end, from concept to deployment.

You’ll be part of a collaborative, agile team that values clean architecture, observability, and performance. While you bring a strong foundation in modern backend practices, we’re also excited to support your continued learning as our platform and tools evolve.

What you'll be doing:

• Design and implement efficient and scalable backend systems to support our products and services.
• Integrate with third-party systems and APIs to enable seamless communication between systems.
• Play a key role in developing and evolving our GraphQL federation architecture that powers our backend services.
• Collaborate on infrastructure-as-code initiatives and help establish DevOps best practices.
• Contribute towards system design decisions and technical architecture of our backend platform.
• Mentor junior engineers and promote engineering excellence across the team.
  

Technical skills and experience:

• 3-7 years of experience in building backend systems using Typescript/Node stack.
  
• Strong expertise in designing and implementing GraphQL APIs, schema design and familiarity with GraphQL federation architecture
  
• Solid understanding of software architecture principles, design patterns, and microservices
  
• Experience with containerization technologies (Docker, Kubernetes), cloud infrastructure (preferably AWS) and automated deployment processes (CI/CD pipelines)
  
• Experience with and Strong knowledge of database systems (PostgreSQL, MongoDB) and query optimization.
  
• Experience with performance tuning, load testing, and scaling distributed system
  
• Strong problem-solving skills with the ability to troubleshoot and debug complex issues.
  
• Proficiency with AI-assisted development tools and ability to effectively integrate AI pair programming into your workflow.

Our Tech Stack

Node, Typescript, PostgresSQL, GraphQL, Python, GoLang, ClickHouse, Kubernetes, AWS

This is a full-time position with a preferred start date during Q3, based in our office at Birger Jarlsgatan 7, Stockholm. You need to have a valid work permit in Sweden in order to apply for this position.

Department

Core

Locations

Sthlm HQ

Remote status

Temporarily Remote

Already working at Dema?

Let’s recruit together and find your next colleague.