react English-speaking jobs in Braunschweig

Connect with small businesses through outbound calls to introduce SumUp's POS and payment solutions. Qualify merchants and book appointments for the Field Sales team.

German-speaking sales representative for a growing cleaning company. Handle inbound inquiries, assess client needs, prepare quotes, and guide prospects to contract signing. Sales experience in facility services and objection handling required.

Experienced Group EHS Manager to lead Environment, Health & Safety performance across multiple European sites while supporting global programs. This role involves site engagement, strategic influence, and partnership with senior leadership to strengthen compliance, culture, and sustainability.

Lead and expand ESMT DEEP's activities in advanced computing, AI infrastructure, and next-generation compute ecosystems. Shape strategic partnerships, build flagship initiatives, and position DEEP as a leading platform for founders, researchers, corporates, and policymakers.

Experienced Product Manager/Owner needed to deliver a new digital HCP engagement platform within 6 months. Define MVP scope, roadmap, and backlog, driving cross-functional team collaboration to launch and achieve user adoption. Proven track record of HCP portal/engagement platform launches in pharma or healthcare required.

Lead the development and implementation of software for battery management systems (BMS) in automotive applications. Architect and design device drivers for BMS integrated circuits (ICs) and ensure functional safety according to ISO 26262 standards. Serve as a technical contact for OEMs and Tier-1 customers. Provide technical leadership in AUTOSAR-based software architectures. Guide and mentor engineering teams.

Legal Personal Assistant to support Partners and Fee Earners in a stable Munich office. Experience in a large law firm, mentoring other PAs, and managing calendars, travel, and projects.

Environmental Specialist needed to provide technical and policy advice on environmental legislation affecting EU, UK, and Middle East sites. Will monitor legislative activity, advise on permit compliance, and support environmental management processes. Requires a degree in a relevant scientific discipline and knowledge of European environmental legislation.

Legal Counsel (f/m/d) for a 12-month contract will provide legal advice on commercial, regulatory, and contractual matters. Responsibilities include drafting, reviewing, and negotiating agreements, monitoring legal developments, and collaborating with internal and external stakeholders.

A London-headquartered institutional private equity firm seeks a Head of Capital Formation / Partner to build and lead its investor relations and fundraising function. This role reports to executive leadership and owns the entire capital formation strategy.

Provides technical support to customers via phone, webchat, and email for locally designed and manufactured photonics products. Collaborates with engineering and global support teams to deliver solutions and guidance. Analyzes customer applications, troubleshoots issues, and recommends product solutions.

Document Controller needed for a major data center project in Frankfurt, Germany. This role ensures project documentation adheres to company standards and the Integrated Management System (IMS). Responsibilities include document distribution, tracking, register maintenance, data analysis, reporting, and liaising with stakeholders. Minimum 2 years' experience in a similar site-based role is required.

The Gibson Group seeks an Event Sales Manager to manage event revenue, from lead generation to client follow-up. Responsibilities include qualifying leads, developing new business, and ensuring smooth event execution. Proven sales experience in hospitality, events, or restaurants is required.

Project Manager needed for defense technology projects. Requires a degree or vocational qualification in mechanical or electrical engineering, project management experience, and proficiency in English (EFSET C1) and German (C1 or native). Responsibilities include planning, implementing, and monitoring projects, conducting risk assessments, and coordinating with internal and external stakeholders.

Systems Engineer to conduct tests on avionics systems for safety-of-flight and certification. Create system specifications, test programs, and technical documentation. Requires experience with aircraft avionics system integration and certification per EASA CS23/CS25 and CS-ACNS.

This role supports the collection of imagery, property information, and market updates across assigned territories. Responsibilities include capturing property images, collecting building data, and using Adobe software for image post-processing. The Associate Research Photographer will also assist with lead generation, support drone-based imagery capture (where trained and licensed), and communicate with property managers and internal teams.

Senior Tax Expert will ensure tax governance of foreign operations, drive tax planning initiatives, and manage M&A activities from a tax perspective.

Field Service / Commissioning Engineer will focus on commissioning, repair, and warranty work for electrical power generation, distribution, and shore connection systems. Responsibilities include system testing, installation acceptance, sea trials supervision, and training ship crews.

Freelance Asset Manager to support a renewable energy portfolio in Munich, Germany. Manage technical, commercial, and financial performance of wind farm assets.

Provides administrative, academic, and library support to NYU Berlin's Academic Center. Assists with course scheduling, student support, faculty guidance, and extra-curricular activities.