Senior Java Developer (IGaming)

Location: Remote from Spain (an indefinite Spanish employment contract)

Join a leading company in the sports betting and gaming industry, delivering cutting-edge digital experiences to millions of users. With a strong presence in Spain, the company is focused on scalability, high-performance applications, and innovation, ensuring a seamless customer experience across platforms.

Project Overview:

We are looking for a Senior Java Developer to be a key player in building and optimizing backend services that power the platform. You will work on critical projects, including integrating a new feed supplier and developing a cashier module to manage platform cash flow. This role requires strong expertise in Java, high-performance backend development, and API integrations, with a focus on scalability and reliability within an Agile SAFe environment.

Requirements:

- 5+ years of experience in Software Engineering.
- Strong knowledge of Java.
- Strong experience with the Spring Framework.
- Practical knowledge of software design patterns and data structures.
- Strong knowledge of object-oriented programming principles.
- Knowledge of application architecture principles.




- Understanding of JMM and GC.
- Familiarity with build tools such as Maven and Gradle.
- Familiarity with containerization tools such as Docker.
- Familiarity with version control systems such as Git.
- Strong knowledge of RESTful web services and API design.
- Fluency in Spanish is mandatory.
- English level at least at B2 level.

Responsibilities:

- Design and develop high-quality Java-based applications.
- Create detailed technical specifications for applications.
- Troubleshoot and debug applications.
- Ensure applications meet performance and scalability requirements.
- Work closely with other teams to ensure the end product meets the client’s needs.
- Monitor application performance and provide optimization recommendations.
- Stay up to date with the latest technologies and industry trends.

Why this position:

- Opportunity to lead high-impact projects in a fast-growing company.
- SAFe Agile training and professional development opportunities.
- Collaborative work environment with a normal squad setup and clear responsibilities.

📌 Senior Java Developer (IGaming) - Intellias (Vigo)
🏢 Intellias
📍 Vigo