Senior Java Engineer - JVM

June 11

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Hazelcast

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Enterprise • Artificial Intelligence • SaaS

Hazelcast is a leading real-time data platform uniquely combining a fast data store and distributed compute engine into one system. It provides solutions for stream processing, event-driven architectures, and real-time AI/ML automation. The platform is well-suited for enterprise architectures and cloud-agnostic deployments, offering high performance, resilience, and scale. Hazelcast serves various industries such as financial services, e-commerce, and healthcare, helping organizations modernize their data architecture, improve payment processing, and enhance fraud detection. The company also integrates with Apache Kafka and Redis for improved data processing capabilities.

51 - 200 employees

Founded 2008

🏢 Enterprise

🤖 Artificial Intelligence

☁️ SaaS

📋 Description

• We are looking for a Senior Java Engineer, experienced in JVM, concurrency, networking, strong consistency and data storage to join our Core team. • The team focuses on the Hazelcast Platform, our high-performance low-latency storage and stream processing engine that operates at scale. • Day to day, you’ll be leveraging your solid engineering fundamentals with a focus on performance, consistency, resilience and scale. • Your role as a Java Engineer is crucial in ensuring that Hazelcast Platform meets business objectives, is robust and scalable, and is depended upon by customers for mission-critical implementations.

🎯 Requirements

• Experience of Java development • Strong Java Virtual Machine (JVM) experience: JVM internals, memory management, garbage collection, performance optimization • Knowledge of networking, distributed systems, data structures and consistency algorithms • Java JDK 17+ • Knowledge of following are desirable: • Data Serialization and Transport (gRPC, Shared Memory, Protobuf) • Distributed Data Stores (MongoDB, ElasticSearch, Hadoop, CockroachDB) • Designing APIs (well crafted APIs supporting backwards compatibility) • In-memory Data Stores (SQL Lite, RocksDB) • Popular Java Frameworks (Spring, Hibernate) • Performance Benchmarking • Bachelor's degree in a relevant field of study (Computer Science, or related discipline). OR equivalent experience.

🏖️ Benefits

• 25 days annual leave + Bank holidays • Group Company Pension Plan • Private Medical Insurance • Private Dental Insurance • Life Insurance • EAP (Employee Assistance Program)