react English-speaking jobs in Braunschweig

As a Founders' Associate (Intern / Working Student), you will help the founding team identify and recruit top engineering talent across various disciplines. You will source candidates, manage talent pipelines, and support the hiring process. Strong communication, research, and organizational skills are essential.

IU International University seeks a part-time Professor of Operations Research to teach on-campus in Cologne starting October 1st, 2026. The position is initially for two years. Applicants must have a doctoral degree in Operations Research or a related field, at least five years of professional experience including three years outside of academia, and expertise in Operations Management and Business Mathematics.

Data Engineer to integrate data sources, design data pipelines, and evolve a scalable data platform. Translate business requirements into data models and collaborate with stakeholders. Operate and stabilize pipelines, investigate incidents, and resolve data quality issues. Maintain and modernize SQL Server environment.

Field Services Engineer to conduct on-site inspections, maintenance, and fault diagnosis on energy storage systems. Experience in O&M of large-scale energy storage projects preferred.

About the Program: Kiron is delivering Skill IT Up, a free six-month blended online upskilling program targeting the role of IT Operations & AI Support Specialist. The program is part of the federal IQ - Integration durch Qualifizierung initiative, funded by ESF+ and BMAS, and is designed for people with a migration or refugee background seeking to build sustainable careers in Germany's IT sector.

Experienced Project Manager needed to oversee a 140MW/151MWh BESS project in Dortmund. Manage all project phases, coordinate contractors, and ensure on-time, on-budget delivery.

Leads all HR activities at a key automotive manufacturing plant, ensuring alignment with operational and business objectives. Partners with plant leadership on people-related matters, including employee relations, performance management, and talent development.

Bruker is seeking an MDx Systems and Support Specialist to focus on molecular diagnostics instruments.

The Senior Business Development Manager OEM will define and execute OEM strategy, drive business development, and manage customer relationships.

Project Manager required for international IT program delivery. Develop and maintain project plans, manage scope, risks, and issues. Facilitate meetings, communicate with stakeholders, and ensure project progress. Experience in technical and agile environments, IT project management, and requirements engineering essential.

Evaluate search results and AI-generated content for quality, relevance, accuracy, and usefulness. Conduct online research to verify information and apply rating guidelines consistently. Document edge cases and provide clear written feedback.

Coordinates and performs measurements of superconducting coils at the SUNDAE1 facility. Maintains and upgrades the SUNDAE1 facility, including defining technical specifications for new components. Prepares, reviews, and updates risk assessments.

BIM Architect will contribute to the strategic development of BIM and digital topics for multidisciplinary projects. Responsibilities include defining and implementing digital standards, contributing to contract and process design, and providing BIM coordination and support.

Account Service Coordinator for recent graduates (August 2025-August 2026 graduation) with no full-time work experience. Develops client solutions, manages relationships, and collaborates with internal teams. Requires project management, account management, or customer success experience, preferably in automation or SaaS. Fluent in English and Chinese.

Lead and develop a team of Computational Biologists, partnering with Therapeutic Area and Discovery Biology teams to apply computational approaches to drug discovery and translational research.

The HR Manager will oversee the full employee lifecycle for Chaskis' German workforce, including recruitment, onboarding, payroll administration, employee relations, and compliance with German labor law.

Procurement Specialist manages the procurement process for warehouse equipment, packaging materials, and localized services in Frankfurt. Develops and manages supplier relationships, negotiates contracts, and analyzes procurement data.

Manages the annual Great Place to Work (GPTW) survey process for DHL Group, including communication materials, process planning, and stakeholder coordination. Analyzes and interprets GPTW results, collaborates with the GPTW provider, and ensures data quality. Requires a university degree, project management experience, data analysis skills, and proficiency in PowerPoint and Excel.

Senior Technical Project Manager for embedded system projects in the rail industry. Designs, engineers, and manages projects from bid phase to commissioning. Requires experience with embedded systems, hardware/software development, and project management.

Portfolio Manager (Associate) for Leveraged Finance in Frankfurt. Responsibilities include analyzing borrower financial performance, preparing reports, and managing relationships with arranging banks and company management. Requires knowledge of leveraged finance, credit/risk analysis, cash flow modeling, and strong communication skills.