Backend Engineer

This is what you will do

A new challenge in modern fintech engineering!
In cooperation with our partner, a Swiss company redefining digital finance, we’re looking for a Backend Engineer to join an ambitious and fast-growing international team.

This is a full-time role for a highly skilled backend professional who combines strong technical expertise with an engineering mindset. You’ll design and build scalable architectures, develop robust APIs and event-driven services in Go, and ensure the reliability and performance of core financial systems that power a next-generation fintech platform.

If you enjoy solving complex challenges, take ownership of technical decisions, and want to see your work directly influence the evolution of digital finance — this opportunity is for you.

What we offer

Attractive location

Flexible working hours

Fresh fruits, coffee & tea

International working environment

Further education

Team events

You can earn this

26 000 – 34 000 PLN net (on a B2B contract)

Your tasks

Backend development & system design: Designing and implementing backend services, APIs, and microservices using ‘Go’, enterprise patterns, and robust business logic
Database & workflow management: Integrating SQL databases, optimizing queries, managing transactions, and modeling complex workflows
Event-driven & scalable systems: Developing pub/sub messaging, asynchronous processing, and distributed architectures
Quality & security: Writing maintainable, testable code with TDD, implementing authentication, authorization, input validation, and error handling
Deployment & observability: Deploying services in containerized environments (Docker) on cloud platforms like GCP, monitoring logs, metrics, and traces
Team collaboration & problem solving: Participating in code reviews, sharing knowledge, and tackling complex business challenges as a team

What you bring with you

‘Go’ & backend expertise: Strong ‘Go’ skills and experience with microservices, OpenAPI, and SQL databases
System design & business logic: Ability to model workflows, design domains, and manage complex backend systems
Test-driven & quality-focused: Writing maintainable, testable code with robust testing practices
Event-driven & scalable systems: Experience with pub/sub messaging, asynchronous processing, and distributed systems
Team collaboration & communication: Sharing knowledge, participating in code reviews, and working effectively across teams
AI-driven productivity: Using AI tools to improve efficiency, code quality, and daily development workflows
Fintech experience a plus & domain knowledge is beneficial
Very good English skills, both written and spoken – daily communication with international teams.
German language skills are an advantage, but not required.

Your chance

Opportunity to contribute to the development of a modern fintech platform used internationally.
Work with cutting-edge technologies such as Go, microservices and event-driven architecture.
Join a dynamic, collaborative and product-oriented environment with a strong engineering culture.
100% remote work from Poland with the option to work from a modern office located right on Wrocław’s Market Square.
A chance to take ownership of solutions, experiment with new approaches and directly influence key technical decisions.
We offer benefits including private medical and life insurance, as well as a Multisport card.

Apply now

If you are ready for this exciting challenge, we look forward to receiving your application!

Please send us your CV via our online application portal. We are always happy to answer any questions you may have.

Backend Engineer

This is what you will do

What we offer

You can earn this

Your tasks

What you bring with you

Your chance

Apply now

Questions about our jobs or our team?

Questions about our jobs or our team?

Martyna Rzeszowska

Don't miss a thing!

Wissen

Knowledge

Backend Engineer

This is what you will do

What we offer

You can earn this

Your tasks

What you bring with you

Your chance

Apply now

Questions about our jobs or our team?

Questions about our jobs or our team?

Martyna Rzeszowska

Don't miss a thing!

Wissen, was läuft.

Wissen

Know what's up.

Knowledge