Backend Engineer (Haskell)

Trade Republic is hiring a Backend Engineer (Haskell) in Berlin, Germany. Level rates it ; you can apply on Trade Republic.

Level's read on this job

Little AI ●○○○ is how Level rates this software engineer role: aI is not part of the work.
The posting mentions Haskell, Kotlin and Spring among its tools and skills.
Level classes it as a senior role.
Trade Republic has 46 other open roles on Level.

AI in this role

Build high-availability cloud services and financial platforms using Haskell and JVM technologies in Berlin.

HaskellKotlinSpringHibernateAWSGitHub ActionsKubernetesDocker

backend-developmentfunctional-programmingcloud-servicesci-cddistributed-systems

Please note that this position is based in Berlin, Germany - relocation support is provided if required.

THE BEST WORK OF YOUR CAREER

Trade Republic is the largest savings platform in Europe - we operate in 18 countries, serving +10 million customers who trusted us with over 150B in assets. But we’re striving for more.

We have a bold mission to empower everyone to build wealth with easy, safe, and free access to financial systems. You will have the opportunity to grow your career by collaborating with a team of outstanding talents and state of the art technology to build a lasting, positive future for millions.

WHAT YOU’LL BE DOING

Build and test services and products using modern tools from the JVM ecosystem such as Kotlin, Spring and Vert.x, Hibernate or jOOQ, and Haskell.
Design cloud services focusing on high availability, low latency and scalability (on top of AWS).
Implement automated software delivery using GitHub Actions, container-based CI/CD pipelines, and Kubernetes orchestration.

WHAT WE'RE LOOKING FOR

5 years of experience in software engineering (preferably in JVM ecosystem, with production experience in Haskell).
Solid command of functional programming concepts (pure functions, algebraic data types, monadic effects) and hands-on experience with the Haskell toolchain (GHC, Cabal or Stack, common libraries).
Experience with developed and shipped scalable features within a service oriented architecture.
A strong commitment to delivering reliable and maintainable software using an iterative development approach and continuous delivery.
Experience with building platform services that act as a foundation and accelerator for product development (prior experience in platform/foundations-focused teams is a plus).

WHY YOU SHOULD APPLY NOW

Our culture rewards ownership, excellence, and high energy. We care deeply about outcomes and hold each other accountable - we’re here to win and fix one of the largest challenges Europeans face - closing the pension gap and democratising wealth. If this gets you fired up, reach out!

We believe it’s our team’s varied identities and backgrounds that make us sharper and stronger. We’re committed to creating an environment where everyone feels respected and has equal opportunity to thrive in their careers. For any questions on DEI during the interview process, reach out to your recruitment partner.

How we rate this

Backend Engineer (Haskell) at Trade Republic rates 0 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.

Classification

Little AI. AI is not part of the work.

●●●● Builds AI80 to 100
●●●○ Works on AI60 to 79
●●○○ Uses AI40 to 59
●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.

Key facts

Backend Engineer (Haskell) is an open job at Trade Republic.
Level rates this role AI Level 1 of 4: Little AI.
The role is based in Berlin.
The job was posted on April 28, 2026.
Seniority: senior.
Applications are handled by Trade Republic. Apply on Trade Republic

Prepare for this job

Built from this posting and from similar jobs on Level.

Skills and AI tools this role asks for

Backend DevelopmentFunctional ProgrammingCloud ServicesCI/CDDistributed SystemsHaskellKotlinSpring

Also common in software engineer jobs at this level

Python Java C++TypeScript React Docker

Pay

Typical software engineer job: $167k

This posting doesn't list pay. Use the typical software engineer figure when pay comes up. See software engineer jobs

Questions you could be asked

Tell me about a project where backend development was part of your work. What did you do?
Tell me about a project where functional programming was part of your work. What did you do?
Tell me about a project where cloud services was part of your work. What did you do?
Tell me about a project where ci/cd was part of your work. What did you do?
Tell me about a project where distributed systems was part of your work. What did you do?

Adapt your resume

List these exact terms on your resume: Backend Development, Functional Programming, Cloud Services, CI/CD, and Distributed Systems. An applicant tracking system matches the wording, not the idea.
Attach one line of real, concrete experience to at least one of them. A tool named with nothing behind it rarely survives a human read.

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