react English-speaking jobs in Braunschweig

Motivated Metalworker/Fitter (m/f/d) with basic welding skills is sought to support the manufacturing of metal and piping assemblies. Key tasks include tack welding components, preparing parts for the welding process, and operating a modern orbital welding system.

Senior Systems Engineer supporting Service Providers. Provide technical presales support, develop proposals, and manage POC demonstrations. Requires 5+ years in Service Provider pre-sales, strong networking/virtualization skills, and fluency in German and English.

Sales Supervisor to support sales targets across Germany and Switzerland. This role involves leading the sales team, ensuring daily execution, and providing technical sales representation in specific German territories.

Head of Product & Portfolio Management drives global product strategy for Solar Trade. This role leads product management teams, defines portfolio logic, and guides new field development, ensuring alignment with business goals.

Own customer success end-to-end, leading development projects to deliver optimization solutions. Translate complex industrial problems into actionable results, building the delivery function. Requires technical analytical foundation and strong problem structuring skills.

As a Project Manager in TSMS, you will plan and implement product and process-related projects. You serve as a central interface, utilizing scientific and technical expertise to continuously develop manufacturing processes and optimize control strategies.

Advise national and international clients on US and international tax matters. Interpret and apply international tax treaty provisions. Provide estate and gift tax planning services. Develop tax-efficient structures involving PFICs and CFCs.

Support contract management and accounting for intellectual property. Responsibilities include financial processing of agreements, preparing invoices, and liaising with internal and external partners. Requires commercial training and experience.

Lead and execute national and international real estate transactions across EMEA, including acquisitions, disposals, and lease negotiations. Manage cross-regional projects, conduct financial analyses, and optimize the corporate real estate portfolio.

Senior Project Design Engineer to act as a technical project manager/system integrator for MV/HV power supply projects. Develop power supply concepts, including single line diagrams and transformer sizing, for steel plants and rolling mills. Requires 7+ years in MV/HV substation design.

Intern Global Finance role developing strategic management acumen within the global finance team. Responsibilities include financial planning, analysis, and enhancing finance processes using technology and analytics. Requires enrollment, German/English fluency, and SAP experience.

Develop and manage Radiometer's global external partnership ecosystem across diagnostics and digital health. This individual contributor role optimizes collaborations for portfolio growth, defining governance and driving value realization through external innovation.

Lead large-scale data center construction projects from concept to handover. Manage full lifecycle, ensuring safety, quality, schedule, and cost objectives are met. Requires 10+ years in large construction and 5+ in data center environments.

Lead the German procurement function for an international services client in a global matrix organization. Responsibilities include managing supplier relationships and driving cost reduction. Requires a university degree and fluency in English and German.

Six-month internship in Medical Engineering & Computer-Assisted Surgery. Develop interactive guidance concepts for navigated ENT surgery using computer vision, AR, ML, and HMI. Build software in C++, Python, or MATLAB.

Sales and Market Development Manager responsible for regional sales and business development. Duties include setting targets, managing growth roadmaps, and expanding key customer relationships in the construction equipment industry. Requires relevant degree and international sales experience.

Manage the introduction, development, and optimization of digital tools in HR and Knowledge Management, including ERP. Own the full lifecycle from requirements to go-live, manage the project pipeline, and provide data-driven decision support.

Experienced RFIC silicon lab validation engineer needed to develop test environments, measurement campaigns, and test automation. Responsibilities include building test benches, operating RF measurement equipment for cellular standards, and developing Python-based test automation.

Drive environmental performance and ESG objectives across a diverse project portfolio for an international construction organization. Develop and implement sustainability strategies, champion sustainable practices, and ensure compliance throughout the project lifecycle.

Optical Compliance Systems Engineer joins R&D to design calibration and test strategies for optical and laser systems. Requires expertise in optical engineering, laser depth sensing, or computer vision, and experience with metrology.