react English-speaking jobs in Braunschweig

Senior System Administrator will act as onsite technical lead for the Berlin office, providing 2nd-level support, managing Microsoft 365 and server infrastructure, leading IT projects, and coordinating with stakeholders.

Senior Legal Counsel will provide legal support to Aggreko and its group companies in Germany and Europe. Responsibilities include drafting, reviewing, and negotiating commercial agreements, providing legal advice, and ensuring compliance with risk management policies. Requires a qualified German lawyer with 8+ years' experience in commercial law and contract negotiation within energy or related sectors.

Product Designer will work within cross-functional pods to design solutions for restoration work involving multiple stakeholders. Responsibilities include user research, synthesis, and design across various personas. Must have German & English C1 or better for on-site research.

The Invoicing Coordinator will review and process purchase invoices, reconcile goods receipt documents, and handle accounts receivable. They will also maintain data in the Business Central ERP system and review customs clearance invoices.

Drive new business in the UK and Ireland markets. Own the full sales cycle for new customers. Build qualified enterprise pipeline through outbound activities, SDR collaboration, and inbound activities. Manage multi-stakeholder sales processes with clear value-based positioning. Lead value-based enterprise sales conversations with Procurement, Sustainability and Compliance, C-level, and other key stakeholders. Shape a modern sales approach using strong sales fundamentals and openness to new methods, tools, and AI-supported ways of working.

Manage and develop a portfolio of commercial and industrial clients. Prepare, negotiate, and administer insurance policies and contracts. Support clients throughout the claims management process.

Retail Working Student sought for Hamburg boutique. Assist with customer service, maintaining a welcoming environment, and supporting stock management. Must be a university student with a passion for luxury retail and excellent communication skills. Fluent in German and English required.

Lead the Product Management team for Medical Controlling & Coding. Set and communicate the vision, roadmap, and strategy for the value stream. Analyze market needs and regulatory requirements to ensure the product roadmap reflects real customer and market value.

Support product development for plant-based and hybrid food products through formulation, prototyping, and testing. Assist with recipe development, sensory evaluations, and product trials. Collaborate with cross-functional teams and contribute to data documentation and project tracking.

IT System Administrator responsible for planning, implementing, and administering IT infrastructures in Windows Server environments. Supports and develops Microsoft 365 environments for SME clients. Requires 3+ years of experience, business-level German, and a completed IT specialist qualification.

Keil Business Solutions GmbH seeks a Storage Migration Specialist for a 6-month project. The role requires expertise in large-scale enterprise storage migrations across multi-region, regulated environments, including assessment, planning, and execution. Proficiency in block, object, and file storage technologies, migration tooling, and security/compliance is essential. Fluent English required.

Implement and configure Workday Employee Document Management for global customers. Lead workstreams, understand customer requirements, and design solutions. Support junior team members and share knowledge.

Develop packaging concepts for primary, secondary, and tertiary packaging, optimizing existing solutions and creating technical specifications. Collaborate with cross-functional teams, suppliers, and international affiliates to ensure reliable technical implementation and project success.

Lead the legal function of a growing international technology company. Provide legal, commercial, and strategic advice to the executive team and Board. Manage complex transactions, agreements, and risk. Develop legal processes and lead a mid-sized legal team. German-qualified lawyer with significant in-house or private practice experience required.

This fully funded 4-year postdoctoral position at the Max Planck Institute for Human Cognitive and Brain Sciences focuses on social cognition and belief formation. The successful candidate will investigate how spatial coding principles extend to social cognition and contribute to cognitive biases.

Outbound Calling Representative needed for a 100% remote role. Contact existing donors by phone, present recurring donation programs, and convert one-time donors into recurring supporters. Must be a native German speaker with strong communication skills and a goal-oriented mindset.

Develop and integrate ERP/CRM solutions (Dynamics/Microsoft Business Central), focusing on containerized applications and COTS product integration. Analyze business requirements, design custom modules, and ensure code quality through reviews and testing.

Leads, manages, and decides on all global customs & export control topics, ensuring compliance with regulations and tax laws. Directs legal changes and emerging trends in global trade legislation. Operates import-export activities, tariff classifications, and AEO certification. Implements global customs procedures and coordinates corrective actions. Manages audits, trains, and maintains customs & export control knowledge across the organization.

This critical 24/7 role ensures the availability and performance of data center infrastructure. Responsibilities include monitoring systems, conducting maintenance, responding to incidents, and ensuring compliance with German data center standards.

The Fraunhofer Institute for Secure Information Technology SIT seeks an IT Specialist in Client Management to optimize client management processes, support application servers, and provide first- and second-level support for client systems.