react English-speaking jobs in Braunschweig

Design, implement, and evolve the Zscaler setup used globally across E.ON Support. Drive architectural decisions and collaborate with cross-functional teams to ensure platform reliability, observability, performance, and security.

Freelance German SEO Specialist needed to optimize Google Business Profiles for a global CRM brand. Requires native German speaker based in Germany with 3+ years of SEO experience and knowledge of CRM/B2B SaaS tools.

Oversee seamless Hotel & Catering services on board vessels, managing shop, bar, restaurant, and cabin services. Ensure commercial success, budget control, and service quality while leading the onboard team.

Reliable Office Manager needed to ensure smooth day-to-day operations for a growing team. Responsibilities include managing office facilities, supplies, visitors, and providing direct employee support. Requires strong organizational skills and fluency in English and German.

Finance Lead for WIP accounting in Construction, Civil Engineering, or Telecommunications. Manage the Controlling function, improve WIP accounting, drive budgeting, and lead financial closing for a €100M entity. Requires 7+ years in construction finance.

Student Assistant role in Translational Oncology/Immunotherapy at DKFZ. Support research using gene editing (CRISPR) and molecular biology techniques, including T cell isolation and cell culture. Master's level enrollment required.

Lead and develop a cross-functional team owning the end-to-end architecture of complex optical and optomechanical systems. Drive design quality and shape the technology roadmap in optic and mechanical design.

Lead technical development and implementation of vehicle dynamics control systems. Define system architectures and control strategies, providing technical leadership across the product lifecycle. Requires a Master's degree and 15+ years in vehicle dynamics control.

Senior Software Engineer for Internal AI. Design, build, and maintain internal products like complex agents and automations. Requires 5+ years shipping production software and strong Python skills with AI product experience.

Hands-on Office & Studio Administrator needed to keep a livestreaming studio running smoothly. Tasks include office management, stocking supplies, and setting up/resetting sets. Requires organization, proactivity, and flexibility with hours.

Support the CEO in daily operations, steering strategic direction, and driving transformation. Requires enrollment in a relevant degree program, strong communication, and proficiency in MS Office.

Lead the Data Science function, translating data assets into production-grade decisioning solutions across customer and operations intelligence. Drive business outcomes through data science and ML expertise in a retail environment.

Lead creative efforts as the agency's creative authority, setting quality standards and direction across all disciplines. Develop the creative team and integrate Film, online marketing, Web Design, and Branding. Requires 3+ years as a Creative Director.

Lead Gisma's new Centre for Teaching and Learning Excellence. Drive teaching quality, curriculum enhancement, digital/AI learning, and student success. Requires a PhD and senior academic leadership experience.

As Shopper Insights Manager, you will drive growth for PepsiCo in the German market by providing data-driven insights. You will partner with various teams to shape strategies and influence key business decisions.

Principal Business Development Manager to win high-value strategic opportunities in CMTS Cell Line Development. This field-based role requires extensive technical sales experience, workflow design, and driving portfolio growth.

CTO technical co-founder to build a Digital Concierge Platform for hotels. Responsibilities include defining architecture, developing a mobile-first MVP, and scaling the platform. Requires strong full-stack engineering background.

Drive sales growth as a (Senior) Sales Manager, developing strategies for Clarios' products across EMEA. Manage existing business, own commercial negotiations, and lead cross-functional teams. Requires 5+ years managing Tier-1 automotive customers.

Director of Product, Grow & Engage, will lead Onboarding, Identity, Engagement, and Subscriptions. This role drives user growth strategies, translating acquisition and engagement into scalable, compliant product experiences.

Proactively source candidates using internal pools, job boards, and social networks. Manage end-to-end recruitment, negotiate contracts, and create SEO job ads. Requires university degree/vocational training and initial recruiting experience.