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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Engineer Product Reliability / Software Developer for PV Systems - **Company:** Hanwha Q CELLS GmbH - **Location:** Bitterfeld-Wolfen, Germany - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Computer-Aided Design, Amazon Web Services, Applications Architecture, Cloud Computing, Software Quality, Code Review, Continuous Integration, Relational Databases, DevOps, Python (Programming Language), Object-Oriented Software Development, Software Engineering, Workflow Management Systems, Git, Terraform, Programming Languages - **Published:** June 13, 2026 - **Apply:** https://de.indeed.com/viewjob?jk=ddef5f1b9f44141d ## About the Role Do you have experience in Terraform?, * At least 5 years of professional experience in software development using a high-level programming language, preferably Python. * Solid understanding of object-oriented programming. * Experience with relational databases. * Familiarity with JavaScript, AWS, cloud concepts, CI/CD, and Git. * Experience in creating and further developing software and application architectures. * Strong analytical skills with the ability to develop pragmatic and scalable solutions for complex technical challenges. * Independent, solution-oriented, and quality-driven way of working. * Strong communication skills and the ability to collaborate with a variety of internal and external stakeholders. Beneficial Experience * Hands-on experience with DevOps tools such as Terraform, orchestration tools, or similar technologies * Experience with clustering algorithms, graph libraries, or CAD applications * Experience working with distributed teams ## Description To strengthen our team, we are looking for an experienced and motivated software development professional who will contribute to the further development of intelligent solutions for the planning, design, and optimization of photovoltaic systems. In this role, you will develop and use technical tools for PV systems, continuously improve the overall code quality of our products, and actively shape the technical future of our applications. You will work at the interface between R&D, internal users, internal and external development teams, and external service providers. This position combines technical depth, architectural thinking, and strong communication skills with the goal of creating efficient and future-proof solutions that support the long-term growth of PV power generation. Your Responsibilities * Develop, improve, and use the required tools for the planning, design, and further development of PV systems. * Identify the most efficient approaches to solve technical and product-specific challenges and implement them in a sustainable and future-proof way. * Conduct frequent code reviews and ensure high standards of maintainability, readability, and reliability. * Continuously improve the overall code quality and technical excellence of our products. * Work closely with internal and external development teams on a daily basis. * Facilitate effective communication between R&D, internal users, software developers, and external service providers. * Coordinate and guide external partners to ensure efficient and high-quality collaboration. * Take part in product roadmap planning and technical decision-making sessions. * Support the design, evolution, and establishment of a solid application architecture. * Deliver efficient results and actively contribute to the sustainable growth of photovoltaics. ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Infrastructure as Code: The Developer's Secret Weapon](https://www.wearedevelopers.com/videos/1221-infrastructure-as-code-the-developer-s-secret-weapon) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) - [Implementing Feature Environments with AWS and Terraform](https://www.wearedevelopers.com/videos/531-implementing-feature-environments-with-aws-and-terraform) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [The Biggest German Tech Companies](https://www.wearedevelopers.com/magazine/424-the-biggest-german-tech-companies) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Finding Jobs in Germany](https://www.wearedevelopers.com/magazine/375-finding-jobs-in-germany) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [How to Find Tech Jobs in Berlin](https://www.wearedevelopers.com/magazine/291-how-to-find-tech-jobs-in-berlin) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)