Senior Backend Developer

Confidential

Nicosia, Strovolos Hybrid permanent

Posted: March 27, 2026

Job Description

Campeόn Gaming is an innovative Greek iGaming Hub with offices in Athens, Thessaloniki, and Nicosia, boasting 9 years of expertise and a strong international presence. We stand at the forefront of the iGaming industry, delivering a world-class gaming experience through our immersive technology stack and operational services. 

We are a diverse and dynamic team of over 180 Campeones, representing more than 10 nationalities from around the world. Our core philosophy, "We are our People", reflects our values of diversity, equity, inclusion, and transparency. These values have earned us recognition as one of the
Best Workplaces in Europe for 2024, Best Workplaces in Greece for 2025, 2024, 2023, and 2021, and we have been certified as a Great Place to Work for 4 consecutive years.

We are also proud of ranking 6th Best Workplace for Women Hellas 2024 and 2nd Best Workplace in Tech Hellas for 2023. 

We are currently looking for a motivated Senior Backend Developer to join our team.

Responsibilities:

Analyze and implement back-end solutions according to business requirements.

Follow and promote software development design patterns and best practices.

Integrate new gaming and payment providers.

Requirements:

BSc in computer science or relevant field.

Fluency in written and verbal English.

Minimum 5 years of experience in backend development.

Minimum 5 years of experience developing in JAVA.

Confidence in RESTful services.

Experience with GraphQL, Redis, Postgres.

Basic Git knowledge.

Ability to work both as an individual and as part of a team.

Experience in the iGaming industry will be considered a plus.

Show initiative to expand knowledge.

We got you covered here:

Competitive Salary

Access to LinkedIn Learning programs as well as funding to educational programs of your choice

Monthly allowance for orders via the Wolt App & free drinks and snacks at the office

Paid educational leave

Hybrid working model

Modern offices in the center of Nicosia

360 feedback for Constant personal and professional development

6 Company Extra Days off!

Equality/Diversity/Inclusiveness

At Campeón Gaming we are proud to provide equal opportunities to everyone. We value our employees, and we welcome everyone, no matter their ethnic, cultural, or religious background, or their beliefs, family status, and sexual orientation.

We support and encourage diversity, equal rights, and inclusiveness.

Our team consists of people from different ethnicities and cultures, and we believe that this was our competitive advantage, leading our company to rapid growth. Therefore, we are committed to fostering an inclusive and friendly environment, where everyone has an opportunity to grow and develop within the company.

Be part of our team!

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