Position: Senior Java Developer (Poland)
Company: Grid Dynamics
Category: Java
Experience required: 3y
English level: upper

Grid Dynamics is looking for a senior Java Developer in Poland to work on the data security project.

**Our client** is the leader in user and entity behavior analytics. 

They deliver a complete Security Intelligence Platform that enables customers to easily collect all of their security-relevant data, accurately detect complex threats, and effectively respond to security incidents. 

The company built the best threat detection solution in the market to detect in real-time advanced attacks using Big Data, machine learning, and security expertise.

**This is a really competitive opportunity with a big team (50+ engineers) long-term project for up to two years, Big Data/High Load, Highly Data Intensive cloud-native distributed services, Microservices Architecture**

**Details on the tech stack**
Java, google cloud services, MongoDB, Docker, Spark, Kafka, Zookeeper, Ansible, OpsGenie, Prometheus

**requirements to the candidate**
✅4+ years of experience in Java
✅Professional experience building scalable distributed systems and working with data processing systems (Akka, Kafka, Spark, Storm, and others.)
✅Experience with NoSQL databases (MongoDB and BigQuery is a plus)
✅Knowledge of building complex systems with high performance, scalability, and reliability requirements of large 24 x 7 systems
✅Experience with any of AWS, GCP, or other cloud providers

**What will you do? **
✅Design and develop various platform components using the latest technologies and coding in Java
✅Be responsible for end-to-end delivery of features and be ready to provide maintenance after the launch
✅Write clean, elegant code that solves complex problems
✅Participate in design & code reviews

**We offer**
💵 Competitive salary with regular performance reviews
🌟 Work on bleeding-edge projects with a team of experienced and motivated engineers
🕰 Flexible working hours
🌟Health insurance, a benefits package, company-sponsored conferences, vacations
🎓Own educational platform, conferences participation, Agile training, and mentorship programs
🌟Low level of bureaucracy
💬English classes, daily use of English, and direct cooperation with the customer from the US
**
🧡We are waiting for you to join us!🧡**