react English-speaking jobs in Braunschweig

Enthusiastic Brand Promotor needed for a Skins activation in Wiesbaden. You will engage visitors, represent the brand, and create a positive atmosphere. Must be confident, social, and over 1.65m tall.

Design, build, and test hardware for space infrastructure combining AI computing with laser and RF communications. Focus areas include digital, analog, RF, and power electronics. Requires 3+ years in complex electronic hardware development.

Lead Group Controller owns Group Management Reporting under HGB & IFRS, analyzing P&L, Balance Sheet, and Cash Flow. This role drives data transparency, process improvements, and builds the Group Controlling team.

Lead OT incident response and strengthen customer IR maturity across Europe. Responsibilities include active investigations, advisory work, and serving as Incident Commander. Requires 8+ years of incident response experience and ICS/OT cybersecurity knowledge.

TUI BLUE seeks a Barkeeper (m/w/d) for a full-time role within its global flagship hotel brand. This position is part of the TUI Group, a leading tourism group.

Senior Accountant - Accounts Payable supports the Shared Service Center by processing supplier invoices in SAP. Responsibilities include coding, verifying, and reconciling financial data while maintaining compliance. Requires German (min. B1) and English (min. B2).

Service Inside Sales Representative to retain, support, and grow commercial service business in Germany and Austria. Responsibilities include transitioning customers to service agreements and driving process improvements. Requires B2B sales experience and fluency in German and English.

Logistics Operations Director role requiring experience in production and supply chains, Lean, Six Sigma, and Kaizen. Must have strong people and stakeholder management skills and advanced English proficiency.

Develop and refine aerodynamic models for fixed-wing aircraft, focusing on stall and aerobatic flight. Analyze flight test data, perform parameter estimation, and contribute to autopilot design using MATLAB & Simulink.

Specialist MES Engineer to configure, develop, and maintain MES solutions, including PAS-X and EBR. Responsibilities involve technical support, testing, and ensuring compliance in a regulated environment. Requires a relevant degree and experience with MES, GMP, and system integrations.

Doctoral research position in mechanoluminescent materials. Responsibilities include designing and synthesizing novel inorganic materials and characterizing their structural and optical properties. Requires a Master's in Chemistry, Materials Science, Physics, or related field.

Build and wire HIL test benches and racks for an aerospace project. Responsibilities include integrating power distribution, operating HIL systems, and troubleshooting electrical issues. Requires a degree in Electrical Engineering or similar and 3+ years of hands-on electrical experience.

Seeking a German-qualified Senior Immigration Lawyer to advise corporate clients on German immigration matters. Responsibilities include managing client portfolios, ensuring compliance, and leading complex cases. Fluent German and English are essential.

International Consultant to deliver evidence review, mapping, and policy briefs on Nature-based Solutions for health and well-being. Requires advanced degree in public/environmental health and 7+ years in environment, climate change, and health. Expert English is essential.

Junior Systems Engineer role for recent engineering or physics graduates. Work on real-world VLT/ELT projects, including tool development, maintenance, and design. Projects may involve AI/ML, data science, or requirements management.

Architect/Civil Engineer needed for cost planning, scheduling, tendering, and contract awarding. Requires a relevant degree, several years of experience, and fluency in German.

Lead and develop the Customer Care Team, driving operational performance and customer satisfaction. Improve KPIs, evolve processes, and implement AI/automation across consumer-facing services. Requires 5+ years of leadership experience.

Lead SSBI IT Transformation PMO and IT Material Change Control teams. Drive execution, governance, and reporting for strategic and regulatory IT change in a complex, matrixed environment.

Chief Engineer for Data Center Engineering Operations ensures peak efficiency of electrical, mechanical, and fire/life safety equipment. Responsibilities include maintenance, emergency response, and managing projects to drive innovation and reduce costs.

Internship in Modeling and Simulation of Heat Pump Systems. Support digital twin modeling and develop virtual test procedures for heat pump systems. Requires knowledge of thermodynamics, heat transfer, and fluid mechanics.