NEXA Talent
Mid/Senior Java developers
- Compensation
- Not disclosed
- Location
- София / Sofija, Bulgaria
- Work setup
- Not specified
- Seniority
- Senior
- Employment
- Not specified
- Experience
- Not specified
- Category
- Not specified
- Posted
Skills
Must have
- Solid professional experience developing software with Java
- Strong understanding of object-oriented programming and modern Java development
- Experience with build and application frameworks such as Maven or Gradle and at least one of Spring Boot, Micronaut, or Quarkus
- Experience designing and developing APIs, particularly REST and/or GraphQL
- Strong experience with relational databases such as PostgreSQL or MySQL
- Good SQL knowledge and practical experience with Hibernate, JOOQ, or similar persistence technologies
- Experience working with Agile methodologies such as Scrum or Kanban
- Understanding of system performance, scalability, and distributed application architecture
- Familiarity with containerized environments, particularly Docker and Kubernetes
- Ability to communicate effectively with both technical and non-technical stakeholders
- Strong ownership mindset and ability to work independently in a dynamic environment
- Good command of English
Nice to have
- Experience working with AWS or GCP
- Experience developing or maintaining frontend components that interact with backend APIs
- Basic knowledge of HTML, TypeScript, Angular, or React
- Experience working on highly scalable or cloud-native platforms
- Previous experience in gaming, iGaming, or another high-volume digital product environment
Full description
Our client is an established global gaming technology company developing online casino products and infrastructure for international markets. Their technology organization is focused on building scalable, high-performance platforms that support the distribution of gaming content worldwide.
They are looking for a Mid/Senior Java Developer to join a team working on a modern cloud-native platform. The role offers the opportunity to work on distributed systems and microservices while contributing to the architecture, scalability, and continued evolution of a large-scale gaming platform.
Key Responsibilities
- Design, develop, and maintain Java-based microservices and distributed backend systems
- Work closely with Product, Engineering, and Architecture teams to design and deliver new functionality
- Contribute to improving the performance, scalability, and reliability of existing services
- Write clean, maintainable, efficient, and well-tested code
- Participate in code reviews and help maintain strong engineering standards
- Investigate technical issues, identify performance bottlenecks, and resolve production or development bugs
- Evaluate and introduce relevant technologies and development practices where they can improve engineering efficiency
- Support the technical growth of other developers through mentoring, knowledge sharing, and code reviews
Requirements
- Solid professional experience developing software with Java
- Strong understanding of object-oriented programming and modern Java development
- Experience with build and application frameworks such as Maven or Gradle and at least one of Spring Boot, Micronaut, or Quarkus
- Experience designing and developing APIs, particularly REST and/or GraphQL
- Strong experience with relational databases such as PostgreSQL or MySQL
- Good SQL knowledge and practical experience with Hibernate, JOOQ, or similar persistence technologies
- Experience working with Agile methodologies such as Scrum or Kanban
- Understanding of system performance, scalability, and distributed application architecture
- Familiarity with containerized environments, particularly Docker and Kubernetes
- Ability to communicate effectively with both technical and non-technical stakeholders