react English-speaking jobs in Braunschweig

Deliver groceries to customers efficiently by e-bike or e-scooter. Maintain a high level of customer service and consistently meet or exceed delivery targets. Earn at least €13.90 per hour plus tips. Must be at least 18 years old, have a work permit in Germany, and speak English or German.

Manage daily accounting operations and lead the local accounting team. Oversee monthly/quarterly/annual closing under IFRS and German GAAP. Key expertise in SAP S/4HANA, financial reporting, and internal controls.

Own the operational readiness and traceability of unmanned air and land systems. Manage the full asset cycle, including inventory, configuration, and logistics for demos and training. Requires technical or logistics experience and English fluency.

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.

Experienced German-speaking Supplier Quality Engineer needed for a global medical device organization. Responsibilities include leading supplier audits, managing CAPAs, and supporting M&A quality integration, focusing on the German supplier base. Requires a relevant technical degree and Certified Lead Auditor status.

Database Systems Evaluation Expert role requires 5+ years of database internals experience or a PhD. Responsibilities include designing engineering tasks, building correctness checks, and evaluating performance measures like latency and throughput.

Senior Technical Project Manager to drive technical execution across Mira’s e-commerce ecosystem. Coordinate cross-functional teams to ensure timely delivery of website updates, product launches, and promotions. Requires 4–7+ years in e-commerce project management.

Run end-to-end information security risk management, including third-party risk. Support internal controls and audits. Requires experience in IT risk management and quantitative risk analysis.

Drive direct sales growth and support IVD distribution in Germany. Lead commercial strategy, manage budgets, and navigate public tenders in the healthcare/MedTech space. Requires 10+ years experience and fluency in German and English.

Accounts Payable Accountant needed to ensure accurate invoice processing, payment execution, and vendor management. Requires fluency in French and English, experience with SAP, and knowledge of AP processes.

Senior Software Engineer to build Pflegia's job matching platform. Requires full stack proficiency, strong Typescript and SQL skills, and experience leading high-impact projects.

Your Role STABL is growing and professionalizing its internal structures. We’re looking for a reliable, hands-on and service-oriented part-time Office Manager to support STABL Energy’s growing team of ~80 talented professionals and to ensure that the physical office environment works reliably in day-to-day operations.

Conduct independent research in medical device regulatory science, focusing on AI and digital health. Analyze European regulatory requirements for AI-enabled technologies and contribute to quality management frameworks.

Company Description Since its creation in 2007 in the financial city of Frankfurt am Main, Solactive AG has grown to one of the key players in the indexing space. The German multi-asset index provider focusses on tailor-made indices, offering to its clients a faster service, with greater flexibility and at a reasonable cost.

Field Clinical Specialist educates doctors and nurses on product use, supports procedures, and identifies business opportunities. This role involves hands-on demonstrations, in-services, and assisting regional teams.

Senior AI Engineer to build AI-powered tools and shared capabilities across the SDLC. Expertise in LLMs, MLOps, and agentic AI is required to drive developer productivity.

Support ESG & Impact reporting for a leading bioeconomy VC. You will collect, validate data, prepare analyses, and drive process improvements using analytical skills. Master's student in a relevant field with passion for sustainability is ideal.

Assist in developing and implementing knowledge management projects. Organize repositories, support tool maintenance (databases, wikis), and analyze KM metrics. Requires full-time student status in a relevant field and strong English communication.

As for now we are looking for full-time Marketing Manager (Strategy & Execution) who excels at developing strategy and enjoys putting it into action. If you combine strategic thinking and market understanding with creativity with hands-on execution, we would love to hear from you!

Intern in Wholesale Banking within the Metals, Mining & Fertilizers sector. Analyze client data to support new transaction origination, assist with due diligence, and create credit proposals.