Backend Software Engineer

7 days ago


Copenhagen, Copenhagen, Denmark Ageras Full time
Company Overview

Ageras is a leading fintech company that provides innovative banking and administrative solutions for entrepreneurs, freelancers, and SMEs. Our mission is to become the best friend of every small entrepreneur across Europe.

Job Description

We are seeking an experienced Backend Engineer to join our Platform squads in IAM & Billing. As a key member of our team, you will be responsible for designing and maintaining scalable, secure, and high-performing systems that power our services.

Your Role as a Backend Engineer
  • Design and develop backend systems using Node.js, TypeScript, and clean architecture principles.
  • Maintain and optimize existing platforms focused on user and access management, billing, and reliability, scalability, and efficiency.
  • Collaborate with cross-functional teams to design, develop, and deploy user-friendly software applications.
  • Promote best development practices such as domain-driven design, clean code, pair programming, and mentoring.
About You
  • You have 5+ years of experience in a technical environment similar to ours.
  • You're highly proficient in JavaScript/TypeScript, particularly with Node.js and/or Nest.js.
  • You have solid expertise in clean code principles, microservices architecture, and Domain-Driven Design (DDD) for building scalable and maintainable systems.
  • You're familiar with event-driven design principles (event sourcing, CQRS, pub/sub patterns).
  • You have hands-on expertise working in Cloud environments like AWS or GCP.


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