Lead Java Developer (f / m / d) Adaptation Suite

50Hertz; Deutschland; Hybrid; EUR 70.000 - 90.000; Vollzeit

Zusammenfassung

An energy company in Berlin is seeking a Lead Java Developer to design and implement scalable solutions and guide the development team. This role involves working with technologies such as Java, SpringBoot, and Angular, while also integrating various industry protocols in a modern working environment. Benefits include flexible hours, training opportunities, and 30 days of vacation.

Leistungen

Individual training opportunities

30 days holiday

Company restaurant with fresh meals

Free beverages

Company pension scheme

Qualifikationen

• 6+ years of experience in Java development, with a focus on SpringBoot.
• 3+ years of frontend development experience with Angular.
• Hands-on experience with Apache Camel and event-driven architectures.
• Experience with Docker and Kubernetes for containerized applications.
• Strong problem-solving and communication skills.

Aufgaben

• Design and implement scalable and reliable system architectures.
• Develop and maintain protocol adapters for industrial communication.
• Define observability standards and troubleshoot issues.
• Provide guidance and mentorship to team members.
• Maintain comprehensive documentation of solutions.

Kenntnisse

Java development

SpringBoot

Angular

Apache Camel

Microservice architecture

Event-driven architectures

Docker

Kubernetes

Apache Kafka

Software design patterns

CI/CD processes

Postgres

REST

SOAP

German (C1)

English (C1)

Jobbeschreibung

Your job offer at50Hertz Transmission GmbH(Elia Group)

Lead Java Developer (f / m / d) Adaptation Suite

Place of work : Berlin-Mitte - Heidestraße 2, 10557 Berlin

Entry date : As soon as possible

Permanent|Fulltime (37h per week)

Job ID : 9998

I will play a critical role to design and develop seamless integration of various industry protocols.

That makes this job interesting for me : As a lead developer I will also guide the development team on how to build scalable and reliable solutions as well as I`ll be actively contributing to the systems architecture. I will have the chance to integrate a product organization which is developing the Next Generation Control Center Ecosystem MCCS () to meet the requirements of digitalization in the energy transition. MCCS aims to replace classic, monolithic SCADA applications and other operational tools with modules that run in Kubernetes clusters and exchange data via streaming services. The Adaptation Suite is an integral part of the Grid Asset and System Platform (GrASP), providing seamless integration and compatibility with various industry protocols, SCADA systems, and file operations. Leveraging the power of Apache Camel in the background, it acts as the middleware that transforms and routes messages effectively, ensuring smooth communication across the system.

My tasks

• Design & Implementation Design and implement scalable, reliable, and secure architectures that align with business objectives and comply with industry best practices and organizational standards.
• Design and implement protocol adapters to enable the adaptation suite to interact with different industrial communication protocols such as TASE.2, Modbus TCP, OPC UA / DA or IEC 104.
• Operations and Maintenance Define and implement observability standards (e.g. logging, metrics, alerts), troubleshoot and resolve issues in a timely manner incl. in a duty roll (24 7).
• Security and Compliance Identify and mitigate potential security risks early.
• Team Coordination and Collaboration Provide guidance and mentorship to team members and foster a collaborative and efficient team environment and foster the exchange between data chapter and the product team – bring the chapter knowledge to the product team, but also the learnings from the product team back to the chapter.
• Documentation Develop and maintain comprehensive documentation of solutions, configurations, and operational procedures.

My skills

• Minimum of 6 years of proven experience in Java development with SpringBoot and 3+ years of proven experience in frontend development with Angular,
• Proven hands-on experience with Apache Camel; Strong understanding and proven experience of microservice, event driven architectures and distributed architecture patterns
• Experience with event streaming platforms, ideally Apache Kafka,
• Proven experience with developing containerized applications (Docker, Kubernetes), solid knowledge of software design patterns, scalability and CI / CD processes (ideally on cloud services like Azure, GCP, AWS),
• Solid knowledge of relational DBs (e.g. Postgres), OT-protocols and experience in design and implementation of WebServices (REST, SOAP) and messaging based communication,
• Proven leadership and team coordination skills and excellent problem-solving and troubleshooting skills and effective communication and interpersonal skills,
• Languages : German (C1), English (C1).

Not a must, but advantageous

• Experience with test automation frameworks for unit and integration tests,
• Experience in .Net / C#,
• Experience with Protobuf or similar serialization formats,
• Language : Polish.

Flexi Compass- see how flexible this vacancy is

• Working hours per week : 37 hours (full time),
• Flexible working hours and a long-term working time account supporting your work-life-balance,
• The number of flex days is not limited,
• No core working hours,
• Mobile working, also from home, is possible.

Benefits

• Individual training opportunities,
• A modern working environment in the city centre (directly at the main station),
• 30 days holiday,
• A company restaurant with fresh prepared meals,
• Free beverages (coffee, cocoa, tea, water),
• A company Kindergarten and a parent & child office for short-term care bottlenecks,
• Company pension scheme,
• … for more details visit our career website.