Hybrid model:

3 days a week in the Wroclaw office

About us:

Hi, we are Ten Square Games. We create mobile games with a focus on outdoor experiences. With global hits such as Fishing Clash, we have 77 million registered players in 2024 and 300+ people on board.

What is this job all about?

Are you a skilled Java Developer looking to make an impact in the gaming industry? Join us and contribute to maintaining and growing our portfolio of successful live games. You’ll be responsible for developing new features, improving backend systems, and ensuring stable, high-quality player experiences using Java.

What will you be doing?

• Implementing new functionalities in the game
• Maintaining and optimizing the app
• Technical support for game designers in designing new functionalities
• Collaborating with other developers and teams to deliver high-quality game features

What are we looking for?

• Minimum 2 years of experience as a Java Developer, preferably in a project with high traffic and live operations
• Good knowledge of Java
• Good understanding of algorithms and data structures
• Knowledge of GIT version control system
• Experience in the development of scalable server applications
• Experience working with PlayFab services or other live ops / backend-as-a-service platforms would be a strong plus
• Familiarity with game backend systems, event-driven architectures, and real-time player data handling is a plus
• Experience in Redis, PostgreSQL, Protocol Buffers, Jenkins, Maven, Python 3, and Netty would be a plus
• Ability to work closely with game teams to design and implement backend features supporting new content, events, and player engagement systems

Location:

Wroclaw (Dolnośląskie), Poland — hybrid model: minimum 3 days per week in the Wroclaw office.

Perks for employees:

• Clear career path & internal mobility
• Tailored language lessons
• Free breakfast
• Concierge service
• Individual and team training budget
• Relocation package
• In office massage
• Psychological support
• Choice of hardware
• Stay in the game - program for moms
• Worksmile platform with benefits
• ESG company-wide activities

How to apply:

Apply using the application form on the job page. External application URL: https://career.tensquaregames.com/o/java-developer-5

Privacy & contact:

The controller of your personal data is Ten Square Games S.A. with its registered office in Wrocław, at Traugutta 45 (50-416). We process your personal data in connection with the recruitment process. For questions about personal data write to [email protected]. See the Privacy Policy for more information.