Job Description, Responsibilities & Requirements
About the Position
We are seeking a Senior Java Developer with 5+ years of experience to join our team in Bucharest, Romania, focusing on backend development and system monitoring.
Project Description
The client has an installed base of hundreds of scanner systems worldwide. To meet up-time contract agreements, the system downtime must be kept to an absolute minimum. The client is about to change the way of working by introducing a server on-site that continuously monitors all scanners in a customer domain. The server must detect (upcoming) system failure and identify what corrective actions are needed via a knowledge and procedure database. In the calibration phase, this server will initiate the required service actions on the scanner with correct settings and timings (which is highly configuration dependent). The software running on the server is Java-based. Core aspects of the design will be database management and information distribution (worldwide), performance-efficient data collection schemes, and data to information transitions.
Responsibilities
- Working in a semiconductors environment
- Supporting the architects in the translation from high-level design to work-breakdown
- Writing and updating detailed Element Design Specification Documents
- Code development (Java enterprise technologies, data streaming, etc.)
- Interface design between application's modules and when needed the factory environment
- Defining test strategies and if needed execution of software tests, set-up (automated) testing
- New features development, unit/integration testing, design documentation
- Development is mostly back-end oriented
Requirements
Must Have
- 5+ years' experience with Java (developing backend/web applications, Java), Java 21 experience
- Spring Boot 3.x, Spring MVC / REST APIs, Spring Data JPA, Azure Active Directory (Entra ID) integration
- Knowledge/experience with designing and/or implementing REST APIs
- Familiarity with CI/CD, build pipelines (Bamboo, Jenkins, etc.)
- Oracle/Postgres Database, Liquibase
- Apache Kafka (Spring Kafka)
- Protocol Buffers & gRPC, OpenAPI contract-first
- Maven (multi-module)
- JUnit 5, Mockito, Spring Boot Test, Cucumber, Testcontainers
- Bachelor Degree
Nice to Have
- Angular (v9+), TypeScript
- Docker, Kubernetes, Helm, Ansible
- RPM packaging
- CI/CD pipelines
- Azure (Key Vault, Managed Identity, Event Hubs)
Languages
- English: B2 Upper Intermediate
Seniority
- Senior
We Offer
- Competitive salary
- Opportunity to work in a dynamic and innovative environment
- Professional development opportunities
About the Company
[Company description if present]