Senior Software Development Engineer

Would you like to be part of a growing, entrepreneurial business within renewables. And would you like to work with the best-in-class in software development within renewable SCADA solutions? Then you might be our new colleague in the Hannover office in Germany.

Opoura is a leader in renewable energy control, communication, and digitalization. We develop advanced SCADA, data, and control solutions powering the next generation of wind, solar, battery storage, and hybrid energy systems. We operate globally and deliver high-performance software that enables asset owners to monitor, analyze, and optimize their renewable portfolios with precision and reliability.

Your role

The Senior Software Development Engineer in the claVis Engine team plays a key role in designing, developing, and maintaining the backend of claVis, an individually configurable and multi-compatible interface for real-time monitoring and analysis of renewable energy assets.

The role focuses on modern C++ backend development, Python bindings, and the lifecycle of a Linux-based system deployed across wind, solar PV, battery storage, and hybrid renewable installations. The engineer collaborates with internal stakeholders and customers to translate operational requirements into high-performance software.

Key responsibilities

Core Engineering & Development

• Design, implement, and maintain backend components using modern C++ (C++14 or newer).
• Develop and support Python bindings enabling site-specific customization.
• Ensure code quality through comprehensive testing with Boost and boost test.
• Build and maintain containerized environments using Docker.
• Work effectively within a Linux-based development and deployment setup.
• Collaborate across teams to refine functional and technical specifications.
• Engage directly with key customers to translate operational requirements into deliverables.
• Produce technical documentation using MkDocs, Markdown, and internal standards.
• Use Git, GitLab, and GitLab CI for version control and automated pipelines.
• Leverage AI-assisted development tools (Claude, Cursor, Windsurf) to improve productivity.
• Contribute to continuous improvement in workflows, automation, and coding practices.

Optional Extended Responsibilities

• Integrate backend components with databases and messaging systems (PostgreSQL, MariaDB, MSSQL, RabbitMQ).
• Work with industrial protocols such as OPC-UA, Modbus, IEC 60870-5, IEC 61850.
• Apply domain knowledge of renewable energy and SCADA systems to enhance product interoperability.
  

What success looks like:

• Delivers high-quality features that improve performance, stability, and customer value.
• Develops well-tested, maintainable, and scalable backend components.
• Enables flexible customizations through reliable Python bindings.
• Collaborates effectively with customers and internal teams.
• Promotes engineering excellence through clean architecture and strong documentation.
• Demonstrates understanding of SCADA systems and renewable asset operations.
• Supports a high-performing engineering culture via knowledge sharing and thorough code reviews.

Your background

The ideal candidate has a bachelor’s or master’s degree in software engineering, Computer Science, Electrical Engineering, or similar.

• Minimum 5+ years of professional software development experience, preferably in backend or systems engineering.
• Experience with C++14 or newer in a Linux environment.
• Experience with Python development and integration. Experience in SCADA, industrial systems, or renewable energy software is a strong advantage.

How to apply?

To be considered for this position, please fill out the application form below. If you have any questions for us, you are more than welcome to contact Jan Fietz, Senior Software Development Engineer at or Jan Rosenby, Director HR at .

We look forward to receiving your application.