NeuVerge-Tron GmbH
Senior Backend Engineer (Java) — IoT Remote Monitoring & Energy Management System
- Compensation
- Not disclosed
- Location
- Munich, Germany
- Work setup
- Onsite
- Seniority
- Senior
- Employment
- Full time
- Experience
- 6+ years
- Category
- Backend
- Posted
Skills
Nice to have
- Domain experience in PV / energy storage / power / energy industry, or IoT platforms.
- Familiarity with European data regulations (GDPR, Data Act) and compliance-driven design.
- Experience with Spring AI / LLM applications (RAG, agents, tool calling).
- Docker / Kubernetes; cloud experience on Azure or AWS.
- German language skills (B1 or above).
Full description
Senior Backend Engineer (Java) — IoT Remote Monitoring & Energy Management System
Location: Germany · Munich
Employment Type: Full-time
About the Team
We are building an IoT remote monitoring and Energy Management System (EMS) for the European market, covering data ingestion, monitoring & alerting, and energy scheduling/optimization for PV and storage assets. Our stack is modern, our market is Europe (GDPR, Data Act compliance), and we are exploring AI-powered assistants as a new direction. You will take deep ownership of core system design and evolution, with a clear growth path toward System Engineering (solution design) or full-stack development.
Responsibilities
- Design and develop backend services for IoT remote monitoring and EMS: device data ingestion, time-series processing, alerting, reporting, and control-command flows.
- Build, test, and ship modules on our stack: Java 21 / Spring Boot / MyBatis-Plus / MySQL / Redis / Kafka / ClickHouse / Quartz / S3-MinIO.
- Own system-solution work: analyze requirements, produce database designs, API designs, and third-party integration proposals; lead or join technical design reviews.
- Integrate with third-party systems and data exchanges (REST / SFTP / object storage) with security and reliability.
- Support production operations: monitoring & alerting, performance optimization, troubleshooting and root-cause analysis.
- Collaborate with product, frontend, and compliance teams to embed GDPR / Data Act requirements into system design.
- Explore and deliver AI-powered features (e.g., AI Q&A assistant).
Requirements (Must-have)
- Bachelor's degree or above in Computer Science or related field; 6+ years of Java backend development experience.
- Strong command of Java / Spring Boot; solid experience designing and delivering microservice architectures.
- Proficient with MyBatis-Plus and MySQL/MariaDB; strong SQL tuning and schema design skills.
- Proficient with Redis (cache architecture, distributed locks, cache-consistency strategies).
- Familiar with Kafka or equivalent messaging systems (RocketMQ etc.), with a solid grasp of delivery semantics (no loss, no duplication, backlog handling).
- Hands-on experience with ClickHouse or other analytical engines (Doris / StarRocks / time-series databases).
- Familiar with Linux, job scheduling (Quartz / XXL-Job), SFTP/SSH integration, and S3/MinIO object storage.
- Meet at least one of the following: