FULL TIME
IL-GZIRA, MALTA
FULL DAY
27 October 2026
Ref: 456149

We are seeking to recruit a Backend Engineer.

What you will be doing

Develop and maintain robust Java applications using cutting-edge technologies like Java, Spring, and Kafka
Optimize SQL performance and troubleshoot complex systems using metrics, monitoring, and profiling tools
Build scalable, high-load systems that handle massive user volumes with seamless performance
Collaborate with cross-functional teams to deliver features that directly impact player experience
Implement automation and ensure code quality standards across development and production environments
Work with modern tech stack including Docker, GCP, ELK, and reactive programming frameworks Main technologies we use: Java 25 Spring 7 Spring boot 4 Ebean-ORM Quartz Maven Resteasy Flyway Postgresql 15 HTTP/Websockets Netty K8S/Docker GCP Jenkins ELK, Grafana Google Business Suite, JIRA/Confluence, Slack What we are looking for
Solid experience as a Java Engineer with strong knowledge of Java Core (Java 8+)
Expertise in multithreading, high-load systems, and Spring framework
Proven experience with SQL optimization and troubleshooting complex production issues
Background working in product companies within collaborative, cross-functional teams
Strong English communication skills for effective collaboration
Passion for delivering high-quality code and driving technical excellence Would be a plus:
Production experience with Kafka and ecosystem
Experience with Ebean
Experience with Protobuf
Experience with Kibana/ElasticSearch
Experience with Grafana

Profiles

ISCED Level: Bachelor or equivalent - Level (6)

Competencies

Process and forward numeric or coded information
Determine and execute phases/procedures of technical/functional testing of IT programs/applications (plan, validate, ...)
Elaborate and formulate technical specifications for IT-applications (specifications)
Elaborate and update functional and general specifications for client
Standardise and determine functional solutions. Propose evolutions and functional extensions of IT-systems to client

Past Experience

Occupation

Experience(months)

PROGRAMMERS AND DEVELOPERS, SOFTWARE

Driving Licences

No Driving Licenses required for this vacancy

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Salary: €40,000-45,000 per year

Backend Engineer

Job Description