react English-speaking jobs in Braunschweig

Own and develop CyberDesk's AI-powered Just-In-Time Access Control product. Translate market needs into technical specifications, collaborate with engineering and design, and drive product development.

Experienced General Manager to lead store performance, including sales, staff development, merchandising, and expense control. Must have 3-5 years of retail management experience, strong leadership and communication skills, and a passion for the brand.

Provides executive support to the CHRO and General Counsel, managing calendars, meetings, travel, and business activities. Prepares presentations, reports, and decision papers for executive, board, and investor meetings. Ensures smooth communication and collaboration between C-level executives and internal/external stakeholders.

Senior Account Executive to build commercial footprint and lead sales team growth in the German market. Responsibilities include generating leads, presenting solutions, closing deals, and mentoring team members. Requires a Bachelor's or Master's degree, proven sales track record in the German market, and fluency in German and English.

Physiotherapists are needed for full-time, permanent positions within a renowned healthcare network in the NRW region of Germany. Responsibilities include patient evaluation, therapy administration, and collaboration with multidisciplinary teams. Applicants must have a physiotherapy degree, active home-country license, and B2 German proficiency. Full German professional recognition is preferred but not required.

Office Manager (15 hrs/week) needed for day-to-day operations in Berlin. Manage office administration, infrastructure, IT coordination, purchasing, and team events. Requires 3+ years experience in office management, strong German and English skills, and a structured, hands-on approach.

Working student will create 3D product models, renders, and marketing graphics for e-commerce and print. Responsibilities include building 3D models, generating product renders, retouching images, and designing packaging. Must have experience with 3D software, rendering workflows, and graphic design tools.

Project Manager for Thermal Energy & Hydrogen independently manages projects across all phases, from initiation to closure. Develops project plans, timelines, and resource allocation strategies while ensuring financial targets are met. Serves as the primary point of contact for clients, partners, and internal teams. Requires a degree in a relevant field, at least 5 years of project management experience in energy, infrastructure, or water sectors, and fluency in English.

DataForce by TransPerfect seeks PhD-level Physics experts to design complex scientific problems for AI training. You will create "stumper" prompts, test them against LLMs, document their failures, and provide expert solutions. Requires deep subject-matter expertise, rigorous reasoning, and proficiency with digital documentation tools.

Lead large international teams delivering comprehensive cloud transformation programs for clients. Manage contracts worth several million euros, utilizing technology partners and Accenture Delivery Methods.

Lead a team of security engineers and incident responders. Advise teams on security risks and mitigations. Manage software vulnerabilities and security audits.

Provides administrative and analytical support to asset management and client services teams. Assists with fund operations, reporting, documentation, and client communication.

PhD researcher to develop analytical methods for persistent and mobile chemicals in industrial wastewater. Will analyze PM compounds, including transformation products, and collaborate with project partners. Requires a Master's degree in Chemistry, Environmental Sciences, or related field and strong analytical chemistry background.

SAP FI/CO Consultant focused on finance transformation and S/4HANA migration projects. Designs, configures, and implements SAP solutions, analyzing and optimizing finance and controlling processes. Requires strong hands-on experience in SAP FI/CO, S/4HANA, and finance processes.

Remote Travel Sales Professional crafts dream vacations and closes luxury travel deals. Develop sales strategies, build leads, and optimize sales funnels. Proven sales experience and ad platform knowledge preferred.

Junior Music Executive to support original series and movie productions in Germany. Manages music budgets, talent deals, and licensing. Supervises music deliverables and coordinates releases. Requires experience in film/TV music production, licensing, and German music nuances.

Electronics Engineer (m/f/d) needed for design and implementation of data handling subsystems for spacecraft. Responsibilities include subsystem sizing, design, requirements engineering, supplier evaluation, and unit-level testing. Requires a university degree in a relevant field, strong interest in electronics design, and fluency in English. German fluency is desired.

Biologists (m/f/d) with a proven track record in tumor and carcinoma research are sought to start July 1, 2026. This role focuses on prostate cancer and involves scientific exchange with physicians and patients. After training, responsibilities include achieving sales targets, building business relationships, and developing sales strategies in the Leipzig-Chemnitz-Dresden region.

Configure and enhance Workday's Core HCM module, partnering with stakeholders to translate business needs into system design improvements. Provide guidance to SumUppers using Workday, build reports and dashboards, and contribute to documentation and change management.

Senior Labour Relations Specialist needed for a one-year maternity coverage contract. Shape and maintain relationships with German Works Councils, draft and negotiate works agreements, and provide expert guidance on labour law and co-determination. Minimum 5 years of experience in labour relations with a focus on German co-determination required.