data engineer English-speaking jobs in Koblenz

Senior / Principal HVDC System Design Consultant will develop cutting-edge HVDC transmission solutions. Responsibilities include design and feasibility studies, system and equipment design, system studies and modeling, control and protection strategies, technical negotiations and testing, and reporting. The role requires a university degree in Electrical Engineering (or a related field) and 7+ years of experience in HVDC projects.

Quantitative Analyst to develop hedging strategies, price energy products, and support strategic decision-making in renewable energy.

Student assistant to support program management for Software Campus initiative. Tasks include assisting with training organization, platform management, science communication, and event support.

Development and testing of audio signal processing systems, including implementation, verification, and documentation of low-power real-time algorithms.

Senior QA Engineer needed for end-to-end (E2E) testing using Java-based frameworks (TestNG, JUnit) or Cypress. Design, develop, and maintain automated test scripts, focusing on data-driven risk reduction and performance testing. Collaborate with cross-functional teams to ensure thorough testing of features and functionalities.

Solution Consultant for Finance & Controlling Applications/SAP FI needed. Minimum 3-5 years experience in SAP, especially SAP-FI (ECC, S/4 HANA). Experience in consulting, requirement analysis, and international finance processes required. Degree in business administration, international management, business informatics, or similar.

The Sr. Fleet Operations Manager ensures vehicle roadworthiness and compliance across Germany, Austria, and the Netherlands. This role executes fleet initiatives, supports delivery partners, and manages vehicle operational readiness.

Freelance Research Physicist to design and develop computationally intensive physics problems for AI systems. Requires a Physics degree, 2+ years of experience, and strong English writing skills.

Develops and executes a global steel commodity strategy for Siemens Energy, ensuring competitiveness, resilience, and sustainability. Provides subject matter expertise on steel markets, regulations, and decarbonization. Manages strategic supplier relationships and mitigates supply chain risks.

The Sales Associate delivers exceptional customer service, supports sales targets, and maintains store operations. This role requires product knowledge, visual merchandising, and POS system proficiency.

Project Resource and Operations Specialist to manage subcontractor resources, procurement, and logistics for civil/FTTH projects. Requires 3+ years of experience in project support, strong organizational skills, and fluency in German and English.

Junior Electrical Engineer sought for freelance/contract role on HVDC projects in Berlin. Requires 2-5 years experience in Electrical Engineering, MV/HV experience, and EU passport/visa.

Lead and manage railway vehicle projects from handover to delivery, ensuring on-time, profitable completion. Build and manage project teams, drive stakeholder collaboration, and report project progress to management.

Jitterbit seeks a driven Inside Sales Representative to cultivate new business opportunities and close deals within the DACH region. The ideal candidate will have a proven track record of B2B technology sales success and a passion for exceeding expectations.

Serves as medical lead for clinical trials and development programs, guiding clinical development strategy and ensuring scientific integrity. Collaborates with clinical research teams and provides medical input for various trial documents.

Senior Legal Counsel needed to provide strategic legal advice on commercial and regulatory matters for a fast-growing investment firm in Berlin. Responsibilities include advising on compliance, supporting private equity fund projects, drafting contracts, and collaborating with stakeholders.

Senior operator to build a €100M property management vertical from scratch. Drive geographical expansion and turn portfolio companies into scalable technology entities. Must have native-level German and be based in Berlin.

Supply Chain Quality Manager for Airbus Operations in Bremen. Manage supplier quality, ensuring compliance with certifications and on-time quality performance. Monitor new product introductions and supplier performance. Assess supplier capacity, capability, and risks. Report on supplier operational performance.

Senior Legal Counsel needed for a full-time, indefinite term position at Entrix. Responsibilities include drafting and negotiating commercial agreements, providing guidance on corporate governance and regulatory matters, and building legal processes. Must be a fully qualified lawyer in Germany with 6+ years of experience, ideally in energy or tech. Fluency in English and German is required.

Design and write a master's thesis on predictive maintenance for commercial dishwasher heating elements. Develop an AI-based condition monitoring approach, from sensor technology to analysis and prediction.