Middle Java Developer (DataHub)

About us:

EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.

But that's not all! We're not just about numbers, we're about people. With a team of over 1000 passionate individuals spread across twelve countries in Europe, Asia, and the US, we're all united by our love for innovation and teamwork.

EveryMatrix is a member of the World Lottery Association (WLA) and European Lotteries Association. In September 2023 it became the first iGaming supplier to receive WLA Safer Gambling Certification. EveryMatrix is proud of its commitment to safer gambling and player protection whilst producing market leading gaming solutions.

Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.

We are looking for a passionate and dedicated Middle Java Developer to join our team in Lviv!

About the unit:

DataMatrix is a part of EveryMatrix platform that is responsible for collecting, storing, processing and utilizing hundreds of millions of transactions from the whole platform every single day. We develop Business Intelligent solutions, reports, 3rd party integrations, data streaming and other products for both external and internal use. The team consists of 35 people and is located in Lviv.
The project that you would be working on is DataHub. It empowers our partners to tap into the full spectrum of real-time activities and updates within our EM platform, encompassing bets, configuration changes, login events, and more. With this valuable data partners can seamlessly expand the platform's capabilities by creating their own data warehouses, developing customized machine learning models, and conducting autonomous streaming analytics.

What You'll get to do:

• Extend and enhance the capabilities of our real-time data streaming platform, DataHub.
• Collaborate with cross-functional teams to ensure seamless integration of new features.
• Optimize performance and scalability of the platform.
• Write clean, testable code with a strong emphasis on unit and integration testing.
• Stay up-to-date with the latest developments in Java, Apache Kafka, and other relevant technologies.

What You need to know:

• Java Core: Deep understanding of collections, performance tuning, type systems, garbage collection, and exception handling.
• Multithreading & Concurrency: Expertise in managing asynchronous computations and ensuring thread safety.
• HTTP & RESTful Services: Strong experience in developing and consuming RESTful services.
• RDBMS & SQL: Proficiency in writing complex SQL queries and a solid understanding of RDBMS theory.
• Spring Boot: Practical experience with the Spring ecosystem, including a strong theoretical foundation.
• Apache Kafka: Proven experience with Kafka, including both practical application and theoretical knowledge.
• Unit/Integration Testing: Demonstrated ability to write testable code with adequate coverage.

Nice to Have:

•  Kafka Streams
• RabbitMQ
• Online Casino/Sports Systems
• Experience with Binary Serialization Formats (Avro, Protobuf)
• A public Google Cloud Skills Boost profile showcasing completed courses, including:
• Apache Kafka
• Google Cloud Essentials
• Cloud Armor Security
• Docker & Kubernetes

Here's what we offer:

• Start with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us.

• Stay Healthy: 10 sick leave days per year, no doctor's note required; 30 medical leave days with medical allowance

• Support for New Parents:

• 21 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.

• 4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.

Our office perks include on-site massages and frequent team-building activities in various locations.

Benefits & Perks:

• Daily catered lunch or monthly lunch allowance. 

• Private Medical Subscription. 

• Access online learning platforms like Udemy for Business, LinkedIn Learning or O’Reilly, and a budget for external training.

• Gym allowance

At EveryMatrix, we're committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference!