react English-speaking jobs in Braunschweig

Senior HCM solution architect for Workday deployments. Leads end-to-end design, partners with executives, and drives design closure. Requires 10+ years of HCM experience, 5+ years in implementation consulting, deep Workday knowledge, and fluency in German and English.

Senior Technical Application Engineer needed for a leading semiconductor company in Munich. Support video interface software and hardware products, including high-speed SerDes products. Write software in C, C++, and Python, and assist with reference design development. Requires a degree in Computer Science, Electrical and Electronic Engineering, or similar, with experience supporting customers and colleagues. Fluency in German and English is required.

Lead software projects delivering solutions for customers and contract manufacturers. Coordinate external development teams across automation and web application domains. Integrate AI concepts into software solutions. Drive automation initiatives across software development and operational processes.

Drive sales of high-value capital equipment within the Enabling Technologies portfolio. Manage existing accounts and identify new business opportunities. Lead complex sales cycles, build business cases, and negotiate contracts.

This role is for a new-business hunter Account Executive to manage a high-value retail territory across DACH and Central Europe. Responsibilities include account planning, territory management, pipeline generation, and managing the entire lifecycle of high-value enterprise SaaS deals. The ideal candidate has 3+ years of experience in a customer-facing, new-business SaaS hunter role with a proven history of managing high-value portfolios and exceeding quotas. Strong knowledge of and experience selling into large, complex retail organizations is required. Native or C1 level German language proficiency is essential.

Lead a high-caliber engineering organization, ensuring platform stability and architectural evolution for a fast-scaling AI-first B2B marketplace.

Lead AI Engineer to design, build, and deploy production-grade AI applications and platforms. Develop agentic AI systems, LLMs, and autonomous workflows. Collaborate with founders and technical leadership to shape the company's AI ecosystem. Strong commercial experience building AI solutions and hands-on experience with LLMs and modern AI frameworks required.

RF Test Engineer to test, validate, and integrate RF systems for next-generation trapped-ion quantum computing platforms. Execute and develop validation protocols, debug RF components, and contribute to platform development.

Experienced SAP SuccessFactors expert sought for a hands-on role optimizing and developing the global SuccessFactors Suite.

Experienced Software Engineer to design and build high-performance financial software using C#, .NET, WPF, MVVM, ASP.NET Core, Typescript, Javascript, Angular, REST APIs, SQL Server, Entity Framework Core, Azure, Python, Docker, Git, and CI/CD.

Design and develop integrated photonic systems and components. Collaborate with teams to define system requirements and specifications. Identify and assess project risks and develop countermeasures.

Volunteer advisor needed to support the development of an open ESG data platform. Provide guidance on data ingestion pipelines, parsing, transformation, and storage. Advise on data quality, infrastructure, and integration with AI/LLM workflows.

Operational Technical Buyer responsible for purchase process execution, order placement, and material tracking. Requires 2-3 years of experience in operational buying/material planning and familiarity with Oracle ERP.

Develop and code complex ABAP programs for SAP EWM, including RF screens, PPF, enhancements, CIF, EEWB, and Monitor Enhancement. Apply OSS notes and SAP ASAP methodology. Design, develop, and code complex programs, analyze problems, and document solutions. Work independently and collaboratively on projects, training users and establishing effective working relationships.

Warehouse Worker (m/w/d) needed for a global e-commerce logistics specialist in Herrenberg. Tasks include unloading parcels, packing, and scanning. Experience as a warehouse worker is an advantage. English or Hindi language skills are required.

Warehouse worker needed for full-time or part-time shifts. Duties include unloading, lifting, transporting, scanning, and sorting packages. Must be able to stand and walk for extended periods, lift up to 15kg, and follow safety guidelines. Must be 18 years or older and proficient in German and/or English/Polish.

Lead the wellness, spa, and recreation operation of a prestigious Berlin luxury hotel. Manage teams, drive revenue, and ensure exceptional guest experiences.

International Payroll Specialist needed for a fixed-term contract (July 2026 - December 2027). Process, audit, and reconcile international payrolls for Germany, Austria, and Switzerland. Partner with external providers and internal stakeholders to ensure accurate and timely payroll reporting.

Experienced Project Manager needed to lead strategic Quality projects for a global pharmaceutical organization undergoing digital transformation. Focus on defining project scope, governance, and deliverables, supporting system selection, and aligning global stakeholders.

An incumbent performs detailed accounting clerical assignments of above average difficulty and resolves unusual or non-recurring problems related to various accounting functions including analyzing accounts, records, reports, journals, vouchers, and other accounting/banking documents for accuracy; investigating questionable entries and initiating corrections; and providing guidance and training to