Senior Java Software Engineer at inventYOU optimizing performance and scalability of complex systems. Working with distributed applications, cloud engineering, and cutting-edge technologies.
Responsibilities
Optimize performance and scalability of enterprise-grade applications.
Improve distributed application performance running on **WildFly** and **Spring Boot**.
Implement robust containerized deployments using **Kubernetes** and **Docker**.
Fine-tune and profile **JVM** behavior, garbage collection, and thread performance.
Design and implement scalable, secure system architectures.
Develop and monitor using tools such as **Grafana**, **ELK Stack**, and **jMeter/Gatling**.
Work with **Redis**, **RabbitMQ**, and streaming/event-driven architectures.
Perform deep **Oracle SQL** tuning, indexing, and query optimization.
Collaborate closely with cross-functional teams in **Agile** environments.
Contribute to **Clean Code** practices, system documentation, and technical excellence.
Requirements
5+ years of professional experience in **Java software engineering**.
Strong background in **Java** (versions 8 to 21+), including legacy and modern features.
Hands-on experience with **containerizing monoliths** and building scalable **microservices**.
Expert in **Oracle SQL performance tuning**.
Experience with **OAuth2 / OIDC** for authentication and authorization.
Solid command of **Gradle**, **Maven**, and **Git** workflows.
Familiarity with **Linux systems** and **bash scripting**.
Excellent understanding of **HTTP protocols**, **RESTful APIs**, and **message-based systems**.
Strong communication and collaboration skills across technical and non-technical stakeholders.
Strong system design and documentation capabilities.
Benefits
Tackle **challenging enterprise projects** and impact high-load systems
Work alongside **skilled professionals** in backend, DevOps, and cloud engineering
Grow your expertise in **cutting-edge technologies**
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