react English-speaking jobs in Braunschweig

Electrical Technician will receive full training on HV cables and testing. Responsibilities include testing and maintaining electrical cables, and traveling throughout Germany and Europe. Requires previous technical experience in electrical specialism, a full driving license, and fluency in German.

Leads the Independent Aftermarket portfolio for the full Clarios product line, overseeing P&L and driving product strategy, lifecycle management, and market success across EMEA. Manages a team of five product specialists and analysts, collaborating cross-functionally to support launches and lifecycle activities.

Elanco seeks an experienced Sr. Director, Pharmaceutical Technical Services/Manufacturing Science to join the Technical Services/Manufacturing Science team in Cuxhaven.

Support assembly, inspection, and kitting of complex devices. Requires fine motor skills and at least 3 weeks of commitment. Minimum age 16.

The Project Officer, Critical Raw Materials supports the execution of EU-funded projects through coordination, stakeholder engagement, and data-driven reporting. The role ensures timely delivery of project activities and contributes to high-quality deliverables.

Celonis seeks a Field CTO with 15-20 years of experience to advise C-level executives on technical strategies for Process Intelligence, Agentic AI, and Enterprise Modernization. This role requires deep experience in Enterprise Modernization, EA Methodologies, and Agentic AI, as well as the ability to translate complex technical visions to business value.

Service Engineer Power needed for maintenance, repair, and commissioning of UPS/48V systems and battery systems at customer sites. Requires vocational training as an electrician, experience with battery systems, and a driver's license. Fluent German and English required. 75% travel.

Doctoral candidate will research the macroevolution of European literature (1800-2000) across major European languages. Tasks include assembling and structuring a large literary dataset and investigating hypotheses about literary evolution.

Provides administrative support to a program, acting as a liaison with internal and external contacts. Maintains program SharePoint site, completes reports, and assists with Monthly Management Reviews. Requires 2 years of administrative experience, proficiency in Microsoft Office, and a valid passport. Must be able to lift heavy objects and obtain/maintain required security clearance or work permits.

Research Physics Expert needed for contract role. Solve physics challenges, decompose problems, author Python solutions, and audit submitted answers. PhD or postdoc in relevant subfield required. Must have publications and proficiency in LaTeX, Python, Jupyter, and SymPy.

Assist in the development and research of refrigerator projects, participating in testing, design, and market analysis. Support the design team in creating CAD models and documentation. Collaborate with cross-functional teams and document project progress.

Expert in Global Procurement Food (all genders) will analyze the international assortment, align with sourcing teams, and derive solutions. The role involves managing global supplier relationships, defining and negotiating the performance of a Global Own Brand Range, and harmonizing the product range across countries.

Performs daily operations of the Self-Help Store within the Warehouse facilities. Provides tools, materials, and supplies for Self-Help program participants. Analyzes, reviews, and changes authorized stock line items and quantity based on demand history. Administers and controls Self-Help Participant Listing and Self-Help Item Inventory. Orders and receives Self-Help Supplies. Serves as the point of contact for Self-Help Customers. Assists customers in selecting and drawing of supplies. Provides technical expertise on minor plumbing, electric, and carpentry repairs. Assists with processing no-demand supported items and coordinates disposal. Reviews items due for stock replenishment and recommends quantities to be ordered. Provides training on power equipment. Prepares adjustments for discrepancies. Compiles and maintains an inventory list of Self-Help items. Updates item listings and prepares digital photos with accurate descriptions. Maintains and provides Material Safety Data Sheets (MSDS) for hazardous supplies. Receives and stores supplies delivered by vendors. Issues supplies to shops, SHIP store, and other customers. Ensures authorized minimum stock levels of supplies in the RPMA warehouse. Initiates and submits supply order requests. Controls incoming shipments. Checks for damages, verifies quantities, and traces discrepancies. Determines stock numbers, nomenclature, and commodity groups. Stores items

Product Engineer manages new product introduction and production support for a specific product group. Develops production processes, drives continuous improvements, and interfaces with design, process, test, and manufacturing teams. Requires a bachelor's degree in a relevant field, 5+ years of experience in manufacturing or technology, and knowledge of optical and mechanical manufacturing processes.

The Client Events Working Student supports the planning and execution of client events, seminars, and conferences. Responsibilities include event coordination, budget management, and creating event materials.

Fixed-term Dispatch Agent (ending November 30, 2027) responsible for preparing courier schedules, coordinating work distribution, monitoring delivery cycles, and providing support to couriers. Requires experience coordinating teams in a busy transport environment, good Microsoft Office skills, and strong communication abilities.

UX/UI Design Intern will contribute to the company's Design System in Figma, implement a dark theme, ensure UI responsiveness, and improve accessibility.

Global Chief Technical Advisor for the GCF EW4All Multi-Country Project. Provides technical guidance and oversight to project activities, builds capacity of national counterparts, and supports project management, monitoring, and evaluation.

Support revenue operations and automation at a deep-tech startup. Tasks include maintaining internal platforms, building workflows, managing HubSpot automations, and tracking sales data.

Doctoral Researcher in Molecular Microbiology sought to purify, characterize, and modify bacteriophages of Klebsiella pneumoniae. Responsibilities include research in bacterial and phage genetics, participation in the Collaborative Research Centre VirusREvolution, and publication of research findings.