Currency

Backend Developer (Scala)

6 830 - 9 562 USDGross per month - Permanent
Scala

Backend Developer (Scala)

Scala

Przyokopowa 33, Warszawa

Evolution

Full-time
Permanent
Mid
Hybrid
6 830 - 9 562 USD
Gross per month - Permanent

Tech stack

    English

    C1

    Scala

    advanced

    Functional Programming

    advanced

    JVM

    advanced

    cats

    nice to have

    cats effect

    nice to have

    Zio

    nice to have

    Tagless Final

    nice to have

    Event Sourcing

    nice to have

    CQRS

    nice to have

    Docker

    nice to have

Job description

We are searching for passionate Scala Engineers. We thrive in well-designed, scalable, systems which use modern functional programming based design approaches. We believe that the functional programming approach in Scala results in systems which are easier to build and maintain - we use modern, pragmatic approaches such as Tagless Final and libraries such as Cats and Cats Effect to achieve this.


As a member of Slot team you will:

  • Build robust game server components using Scala and functional programming principles.

  • Translate high-level game specs into executable domain logic

  • Work closely with other developers and QAs to ensure smooth integration into Evolution platform


You will need to:

  • Be proactive, pragmatic and professional, deliver results;

  • Write code that make our games and related functionality run;

  • Write unit and other automated tests;

  • Work and communicate efficiently with the rest of the development team, including PO, front-end developers and designers;

  • Actively participate in code reviews so that code delivered by you and your team is of great quality;

  • Own your applications, ensure they deploy and run 24/7 on our Kubernetes platform with great performance;

  • Be ready to invest the effort to become an even better developer;


To succeed in this role you should have:

  • Passion for our profession, in particular Scala and Functional Programming, and improving yourself technically

  • Proven experience in delivering production software using Scala or comparable experience, such as extensive JVM or Haskell experience

  • Interest in the latest programming trends such as functional and reactive programming

  • Excellent communication skills and a pragmatic approach to problem-solving

  • Highly proficient in spoken and written English

  • Bachelor’s Degree in IT or equivalent.


We will appreciate:

  • Experience building high performance clustered systems, modular FP-based architecture, as well as actor systems, where they are necessary;

  • Experience in Cats, Cats Effect, ZIO, Tagless Final

  • Experience with Event Sourcing & CQRS;

  • Experience with Docker, Kubernetes

Published: 26.09.2025
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Backend Developer (Scala)

6 830 - 9 562 USDGross per month - Permanent
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Backend Developer (Scala)

Przyokopowa 33, Warszawa

Evolution

6 830 - 9 562 USDGross per month - Permanent
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