react English-speaking jobs in Braunschweig

Senior System Administrator will act as onsite technical lead for the Berlin office, providing 2nd-level support, managing Microsoft 365, server infrastructure, and leading IT projects.

Business Controller (m/f/d) for IT and R&D will act as a finance and strategic partner to IT and R&D leadership. Responsibilities include budgeting, forecasting, performance analysis, and supporting strategic decision-making.

Lead and develop a multidisciplinary Product Design team, defining and implementing the product design vision and strategy. Drive user-centered design methodologies and collaborate with cross-functional teams to deliver innovative products.

Increase sales, market share, and brand presence for Defense Sub-Segments in Central Europe. Develop business in the customer center in line with the global strategy. Coach local sales teams and create awareness for Atlas Copco within the segment. Identify customer needs, initiate product development, and map channel partners. Report to the Business Line Manager GI.

Layout Integration Engineer manages the layout of gas turbine projects, coordinating with cross-functional teams and customers. Responsibilities include preparing foundation drawings, 3D modeling, and adapting layouts to project requirements.

The Xtend Germany Xfab General Manager leads commercial activities and daily operations for the German office, focusing on defense, homeland security, and private security sectors. The role requires experience in sales, operations, and leadership within the defense and security ecosystem, with a strong understanding of B2G and enterprise sales dynamics.

Provide empathetic customer support in German and English. Investigate account issues, content reports, and promote product understanding. Strong communication and analytical skills required.

Investment Manager for infrastructure equity transactions. Builds financial and project finance models, runs valuations and analyses, manages the transaction process, and coordinates due diligence. Requires a degree in finance, economics, engineering, or a related field, 4-8 years of relevant experience, and strong financial modeling skills.

This role supports the operation and maintenance of mechanical and electrical equipment in a data center environment. Responsibilities include troubleshooting facility and rack-level events, performing maintenance tasks, and ensuring safety procedures are followed.

Supervises mechanical construction activities for LNG tank projects, ensuring compliance with specifications, safety, and quality standards. Manages project progress, provides technical guidance, and coordinates with stakeholders. Requires a mechanical engineering degree and 15+ years of experience in large-scale industrial projects.

Senior sales leader to drive revenue growth and expand institutional client base across Europe. Develop and manage relationships with banks, asset managers, hedge funds, and fintechs. Proven track record of exceeding revenue targets and closing complex transactions. Fluent in English and German.

The SATCOMBw Overarching Systems Engineer - Satellite Communication Systems will work on the concept, design, development, and technical requirements of system upgrades and modifications for the SATCOMBw Satellite Communication System. Responsibilities include aligning system modifications, collaborating with Chief Engineers and Lead Systems Engineers, ensuring system performance, and supervising acceptance of major system upgrades.

The Office Manager will provide administrative and operational support, manage office space, and oversee basic IT infrastructure. Responsibilities include handling administrative tasks, coordinating meetings and events, and providing IT support.

Senior Portfolio Manager leads growth strategy, portfolio management, and commercial due diligence for pharmaceutical products. Requires 8-10 years experience in strategy, business development, or portfolio management.

Drive and steer high impact projects along the entire sourcing processes of E.ON's product and service categories. Develop and implement sourcing optimization initiatives to enhance the quality of supply chain processes. Collaborate with negotiation experts and category teams to refine sourcing approaches and strategies. Structure and design target group-oriented communication on sourcing optimization activities and decision templates for the senior management.

Sales & Alliance Manager for the Asia Pacific region within a global specialty pharmaceuticals company. The role contributes to sustainable commercial growth across key markets and collaborates with distributors and stakeholders.

Provide customer support via email, chat, and phone for German and European businesses. Respond to inquiries, troubleshoot issues, and escalate complex cases. Must be based in Germany and have native or professional proficiency in at least one European language.

Lead and grow Fresha's offering in Germany and the DACH region. Build and scale a high-performing local team, drive commercial activities, and develop and execute a regional sales strategy.

Build and operate the analytical data foundation for COO functions across the entire customer journey. Develop a unified KPI logic, design dashboards, and integrate data from various sources.

HR Specialist to support Germany operations of a leading global Private Equity firm. Manage full employee lifecycle, including employee relations, HR operations, compliance, compensation, benefits, recruitment, and workforce planning.