Lead Java Game Logic Server Developer – Hybrid UK/Poland

Push Gaming; Warszawa; Hybrid; PLN 190,000 - 270,000; Full time

Job summary

Push Gaming is hiring a Game Logic Server Developer to turn game concepts into fully working server-side Java implementations, owning the product from commit to release. You will collaborate with mathematicians to balance mechanics and ensure smooth, scalable gameplay.

The role emphasizes maintainable code, refactoring, and platform evolution. You will work cross-functionally with designers, QA, producers, and client teams to align server logic with art direction and player experience, while

Qualifications

• Strong Java backend experience with game server logic.
• Experience building server-side game mechanics and systems.
• Familiarity with Agile Scrum and cross-functional collaboration.
• Good mathematical reasoning and focus on maintainable code.

Responsibilities

• Taking a game concept and building it into a fully working game on our Java code base, owning server-side logic from first commit through release.
• Implementing core game mechanics, reel logic, feature triggers, and bonus flows per design.
• Building mechanics in a clean, structured way and handing over to Game Mathematicians for balancing.
• Coordinating work to take a game from concept to released, client-ready title.
• Managing configuration, metadata, and interfaces for client integration.
• Collaborating with Game Mathematicians to resolve logic or behavior issues.
• Working with Client Developers, Designers, QA, and Producers to align server with client and gameplay.
• Integrating with backend platform, managing game state and secure transactions.
• Diagnosing and resolving issues raised during development, QA, or live environments.
• Writing clean, maintainable code and improving the code base.
• Contributing to ongoing platform improvements and debt reduction.

Skills

Java

Object-oriented design

Software architecture

Agile Scrum

Problem solving

Communication

Mathematics

Team collaboration

Tools

Git

Jira

ClickUp

Job description

Push Gaming is hiring a Game Logic Server Developer to turn game concepts into fully working server-side Java implementations, owning the product from commit to release. You will collaborate with mathematicians to balance mechanics and ensure smooth, scalable gameplay.

The role emphasizes maintainable code, refactoring, and platform evolution. You will work cross-functionally with designers, QA, producers, and client teams to align server logic with art direction and player experience, while