react English-speaking jobs in Braunschweig

Senior Hardware Engineer for Drone Port at Quantum Systems. Guide hardware development from concept through validation, supporting the product lifecycle. Technical point of contact for core hardware topics.

Groundwater Modeling & Environmental Data Management Consultant needed to develop, calibrate, and interpret groundwater flow and contaminant transport models. Requires 2+ years of experience and proficiency with modeling software like MODFLOW.

Embedded Systems Engineer to strengthen interdisciplinary development in optical measurement technology. Design, develop, and test analog/digital circuits, and develop embedded functionality with microcontrollers.

Specialist Accountant responsible for end-to-end General Ledger and Fixed Asset management for assigned entities. Core duties include month-end/year-end closing, reconciliations, and driving accounting standardization. Requires 3+ years of GL experience and IFRS knowledge.

Own end-to-end design for customer-facing surfaces across web, iOS, and Android for five markets. Manage the design system and AI shopping assistant interface, driving UX strategy and user research.

Internship in Private Debt and Private Equity. Responsibilities include financial modeling, strategic analysis of target companies, and preparing investment memos. Requires a Business Administration/Economics background with finance focus, analytical skills, and fluency in English and German.

Zerspanungsmechaniker*in to manufacture large components for space programs like Ariane 6 and SLS. Responsibilities include machine setup, production inspection, and simple maintenance.

Senior QA/QC Engineer specializing in Electrical systems for high-tech facilities. The role supports controlled and regulated manufacturing environments across sectors like semiconductors and pharmaceuticals.

Drive incremental add-on and renewal business within Medium Enterprise existing clients. Develop account strategies, manage deals, and coordinate cross-functionally to sell Workday solutions. Requires 4+ years selling SaaS/Cloud solutions.

Industrial Maintenance Technician needed to supervise machinery and perform routine maintenance. Responsibilities include diagnosing faults and ensuring efficient production. Requires relevant vocational training, 1-2 years of experience, B2 German, and a valid Category B license.

Maintenance Technician for a Gigafactory. Responsibilities include preventive maintenance, troubleshooting production/assembly machines, and technical documentation. Requires relevant vocational training and experience with PLC programming.

Postdoctoral Researcher to investigate light metal degradation using localized electrochemistry, specifically SECM and SECCM. Responsibilities include system setup, electrode fabrication, and publishing research findings. PhD in electrochemistry or related field required.

For our Primary School in Hamburg we are looking for a motivated and qualified Teaching Assistant (part-time/full-time, starting 01.01.2027).

Finance Partner Operations supports Operations leadership on strategic decisions across supply chain, inventory, and logistics. This role drives financial steering, leads budgeting/forecasting, and translates complex data into actionable insights. Requires relevant finance experience and fluency in German and English.

Site Construction Manager for offshore platforms leads fabrication and delivery. Requires engineering/construction background, senior site management experience, and proficiency in English.

Aircraft Mechanic General performs maintenance and inspection on Rotary Wing systems to FAA standards. Requires A&P or FCC License and significant applicable aircraft maintenance experience.

Turbine Heat Transfer Design Engineer to contribute to hot gas path component design using thermal analyses. Requires Mechanical/Aerospace Engineering degree and expertise in FEA, CFD, and CHT methodologies.

Conduct research and teaching in health and development economics. Responsibilities include implementing empirical studies, such as quasi-experimental and randomized field experiments. Requires a Master's in Economics and strong empirical skills.

Associate Partner in Core Banking leads complex transformation and digitalization programs for financial institutions. This role requires driving business development, advising C-suite leaders, and steering Avaloq technology strategies within the German banking sector.

Drive plant-based protein portfolio expansion as a subject matter expert. Own technical protein data, advise on molecular attributes, and provide hands-on support during scale-up and industrial trials.