react English-speaking jobs in Braunschweig

Senior Product Manager for a SaaS platform in the tax space. Own and develop backend-heavy products, translating complex tax and business requirements into solutions. Requires business-fluent German and strong technical understanding.

Coordinate complex proposal, bid, and tender processes for an international company. Structure, edit, and consolidate multidisciplinary input into professional, client-focused submissions while managing timelines and documentation.

Junior Purchasing Manager handles operational purchasing, supplier research across global regions, and RFQ preparation. This role supports negotiations and monitors market developments for hospitality and commercial equipment.

Experienced consultant needed for a 6-month contract to advise the Chief Commercial Officer. Responsibilities include leading strategic cross-functional projects, conducting business analyses, and preparing executive-level communications. Requires 3-5 years in top-tier consulting.

Manage warehouse automation solutions from requirement analysis to architecture design. Lead technical pre-sales support, drive project closure, and track industry trends. Requires 5+ years in warehouse automation system integration or pre-sales roles.

Senior Product Analyst joins a global financial services organization to support fund services and investment operations platforms. This role involves gathering requirements, delivering product enhancements, and driving transformation across complex financial services.

Senior Project Manager to own major data centre projects from design through construction and handover. Responsibilities include managing scope, budget, risk, and coordinating diverse stakeholders. Requires experience in large-scale data centre construction and German regulations.

Senior Quantity Surveyor needed to manage commercial delivery of major power and infrastructure packages for data centre developments. Responsibilities include subcontract agreements, cost reporting, and risk management. Requires experience in large-scale construction or engineering projects.

Perform fault diagnosis, disassembly, and repair on robotic lawn mowers and related products. Duties include functional testing, refurbishment, and accurate data recording in the repair system. Technical background in electronics or mechanics is required.

Customer Success Manager needed for a growing EdTech SaaS business to manage mid-market and enterprise clients in the DACH region. Requires fluent German and English, plus 2+ years in a client-facing SaaS role. Focus on relationship growth, adoption, and retention.

Senior Project Developer to lead the origination and delivery of utility-scale solar and battery storage projects across Germany. Manage projects through the full development lifecycle, including land acquisition and permitting. Requires renewable energy development experience in Germany.

Data Scientist needed for sports performance research. Responsibilities include designing testing programs, collecting athlete data, and analyzing performance data using Python, MATLAB, and Excel. Requires experience in sports science or biomechanics.

Inside Sales & Contact Center Agent for a Japanese airline. Provide customer service and sales support via phone and email, managing reservations and bookings. Requires fluent German and business-level English.

Senior Manager, Integrated Communications & ESG shapes and delivers communications across CMS, combining strategic comms, executive visibility, and content creation. This role supports the ESG programme, translating complex topics into engaging content across various digital formats.

Organized professional needed to support day-to-day administration of the contractor workforce on a major aviation project. Responsibilities include maintaining records, managing timesheets, coordinating accommodation and transport, and serving as the main administrative contact.

Solution Engineer EU focuses on residential and commercial rooftop solar projects in Germany. This role delivers customized technical solutions, provides pre-sales support, and collaborates with sales to expand market share. Requires an engineering degree and 2+ years of relevant experience.

Warehouse Associate role involves unloading, lifting, scanning, and sorting products. Candidates must be 18+, comfortable standing/walking for long periods, and proficient in German and/or English.

Senior Database & Systems Administrator needed for a pharmaceutical organization. Responsibilities include maintaining SQL Server, Oracle, and infrastructure. Fluent German is essential.

Proteomics/Mass Spectrometry Scientist to manage LC/MS equipment, develop PRM assays, and maintain quality standards. Experience with timsTOF and peptide mass spectrometry is required.

Executive Management Assistant supporting the CEO at Hyundai Capital Europe GmbH. Responsibilities include coordinating strategic projects, preparing materials, managing communications, and handling confidential information with discretion. Requires business administration background and fluency in German and English.