react English-speaking jobs in Braunschweig

Lindenstone seeks a Treasury & Liquidity Manager to manage day-to-day cash flows, prepare liquidity forecasts, and monitor the cash investment portfolio. The role involves developing treasury reporting, supporting banking relationships, and identifying financial risks.

Intern (M/F/X) will support the Corporate Strategy and Program Office Strategy 2030 teams within the Corporate Development department. The intern will contribute to the development and implementation of strategic initiatives and communication projects.

Medical Directors provide medical, scientific, and strategic leadership for clinical trials. Responsibilities include study design, protocol development, safety management, and contributing to study reports and regulatory documents. Must have an M.D. degree, prior clinical trial research experience, and may require board certification and licensure.

Leapsome seeks a Head of Growth & Lifecycle to lead the strategy and execution of our global demand engine. This role is responsible for Sales Accepted Opportunities (SAOs), qualified pipeline, and customer expansion revenue. The ideal candidate will architect an AI-augmented growth engine, own the revenue and pipeline mandate, and design market-focused go-to-market strategies.

Senior Project Developer leads origination and early-stage development of solar, BESS, onshore wind, and data center projects in Germany. Manages zoning and permitting, builds relationships with stakeholders, and supports grid connection strategy. Requires 2-7 years of experience in renewable energy project development and fluency in German.

Qualified Architect to join Frankfurt team, specializing in large-scale data center projects across Europe. Minimum 3 years post-qualification experience, strong design skills, Revit proficiency, and fluency in German and English required.

Steer and control facility service performance, evaluate external providers, and manage maintenance activities. Support budget planning, identify risks, and ensure compliance with FM operations, safety, and internal requirements.

Aircraft Mechanic (all genders) performs assembly, repair, and testing of aircraft systems (hydraulics, oil, cooling, doors, landing gear) according to work orders and technical documents. Requires 2+ years aviation experience, defect recognition skills, quality-oriented work ethic, and advanced English.

Senior HR Manager to lead and execute HR strategy for ic! berlin, reporting to the EMEA Head of HR. Requires 10+ years HR experience, 5+ years in a similar role, and strong German labor law expertise.

Galaxus seeks an Industrial System Technician to diagnose and repair faults in automated logistics systems. Responsibilities include supporting commissioning, testing, and system acceptance, collaborating on fault analysis, and documenting system knowledge. The ideal candidate has experience with automated systems, a basic understanding of control systems, and strong problem-solving skills.

Lead a data analytics team in Munich, utilizing SQL, Python, and AI tools to influence business decisions. Experience in people management, translating business problems into analytical solutions, and working with senior stakeholders is required.

Leads all financial aspects of a €30m B2B SaaS business undergoing a transition to a scalable, recurring revenue model. Develops financial planning, forecasting, and reporting, supports SaaS model implementation, and drives commercial insight. Builds and leads a finance team, partners with Sales, Product, and Operations, and acts as a key interface to investors.

Intern to Chief of Staff will support strategic planning, execution, and internal communication. Responsibilities include leadership support, operational enablement, strategic initiatives, research and analysis, and cross-functional exposure.

Project Manager for Guidewire projects in Munich, Hannover, or Ruhr, Germany. Requires 8+ years' experience in P&C insurance business transformations and Guidewire (Policy, Claims, or APD with Jutro) or comparable solutions. Fluency in German is mandatory.

The Deutsche Bundesbank seeks two experts to join the Wholesale CBDC team. Responsibilities include analyzing and evaluating blockchain, DLT, smart contracts, tokenization, and CBDC technologies. The role involves designing and testing technical solutions, developing APIs, and communicating technical information to various audiences.

IU International University seeks a Business Administration professor (m/f/d) for its Berlin campus, starting October 1st, 2026. The position is limited to 2 years and is full-time or part-time. Responsibilities include teaching, developing teaching formats, and supervising students. Applicants must have a doctoral degree in Business Administration or a related field, at least five years of professional experience (including three years outside academia), and English language skills at C1 level.

The International Max Planck Research School on Earth System Modelling (IMPRS-ESM) offers PhD positions in interdisciplinary climate research. The program provides structured supervision, financial support, and no tuition fees. Applicants must have a Master's degree in a relevant field.

Solution Consultant for Supply Chain Applications/SAP eWM, WM needed. Minimum 3-5 years experience in SAP, especially eWM/WM (ECC, S/4 HANA). Experience in consulting and requirement analysis for international Supply Chain processes. Proficiency in SAP EWM functionalities and integration with other SAP modules. Degree in business administration, international management, business informatics or similar. Strong analytical skills and communication skills. Professional in English and German.

Back Office Assistant to support purchasing, sales administration, logistics, and shipping operations. Requires commercial vocational training, strong organizational skills, and fluency in English, Polish, and/or Hungarian. ERP experience is advantageous.

Associate Client Legal Administrator supports international clients with legal, administrative, tax, and financial tasks. Responsibilities include analyzing documents, ensuring compliance, handling corporate filings, and managing customer relationships. Requires two years of experience, knowledge of German corporate law, and fluency in German and English.