react English-speaking jobs in Braunschweig

BIM Coordinator needed to support multidisciplinary design and construction teams on complex projects. Responsibilities include creating and managing BIM models, developing BEPs, leading coordination meetings, and conducting clash detection. Requires 2-4 years of BIM coordination experience.

Payroll Specialist to support German business units. Responsibilities include processing payroll in SAP HCM, managing employee data, and handling inquiries. Requires first payroll experience and fluency in German and English.

This role requires an experienced Contracts & Claims Manager for a BESS EPC project. Responsibilities include assessing and negotiating change orders, claims, and contractual matters across the project lifecycle. Requires technical understanding of EPC and construction contract law.

Support coordination for PRIME-ARI and LEAPS-TECH projects, including developing training material and managing industrial outreach. Monitor work plans, liaise with partners, and consolidate technical contributions. Requires relevant project coordination experience and excellent English.

Strategic Relationships Coordinator supporting senior leadership at a global finance firm. Responsibilities include managing key external relationships, coordinating communications, and supporting high-profile events. Requires fluency in German and English.

Site Manager for utility-scale BESS projects, leading on-site delivery from equipment receipt to handover. Responsibilities include managing safety, schedule, quality, and coordinating all site interfaces. Requires a relevant engineering degree and 5+ years in power/BESS projects.

Mechanical or Electrical Project Manager to lead data center construction projects from design through commissioning. Responsibilities include managing project budgets, schedules, and technical performance, overseeing MEP design coordination, and ensuring compliance with quality, safety, and environmental standards. Requires a degree in Mechanical or Electrical Engineering and proven experience delivering MEP packages on large-scale construction projects. Fluency in German is preferred.

Experienced Customer Engineer for Semiconductor Equipment. Serve as technical expert, performing maintenance, troubleshooting complex issues, and maximizing tool performance for advanced manufacturing operations.

IT Project Manager responsible for planning, coordinating, and implementing projects within budget and scope. Duties include implementing PIRS and Change Management software, stakeholder updates, and process support. Requires IT degree, project management experience, and ITIL knowledge.

Purview Expert specializing in data security and compliance. Manage Purview for classification, DLP, and retention across M365. Requires 5+ years in Microsoft Cloud and 2+ years in Purview, plus GDPR knowledge.

Consulting Engineer designing and building data-heavy services using Java and MongoDB on OpenShift for a public sector organization. Responsibilities include developing Java services, operating workloads, and building data pipelines with Python, Kafka, and Airflow.

SAP CO S/4HANA Expert needed for a 6-12 month contract. Focus on overhead expense allocations, Margin Analysis, and guiding S/4HANA Controlling solutions. Requires strong FI-CO knowledge and S/4HANA implementation experience.

Join Josef-Schwarz-School in Heilbronn as a Teaching Assistant / Educator. Work in a warm, international school community with small classes, modern facilities, customised learning and real scope to contribute your own ideas.

Senior Data Engineer will build and scale real-time streaming data pipelines for production ML systems. Responsibilities include developing feature engineering infrastructure, optimizing ETL and streaming workloads, and collaborating with Data Science and Backend Engineering teams. Requires 5+ years of experience building production data platforms with Apache Flink, Kafka, and real-time streaming architectures.

Spaceopal seeks a Senior System Administrator to design, maintain, and secure IT infrastructure. Responsibilities include server and network administration, troubleshooting, project leadership, and ensuring compliance with security standards. Requires a Bachelor's degree, 7+ years of experience, and expertise in Active Directory, DNS, DHCP, and virtualization platforms.

Seeking a detail-oriented Partnerships and Fundraising Officer to support funding pipeline expansion in Europe. Responsibilities include drafting proposals, tracking outreach, and managing the donor database across target markets. Requires 2+ years of relevant experience.

Join the warehouse team to unload, lift, transport, scan, sort, and redirect products. Requires German or English skills, ability to stand/walk for extended periods, and lift up to 15kg.

Aufgaben:You help strengthen the M&A team's AI knowledge and skills - delivering practical enablement, training, and knowledge transfer across the team Building on this, you independently build, optimize, and test AI agents on platforms such as Microsoft Copilot Studio, including designing and fine-tuning specific AI prompts You apply AI tools and data analytics to make sense of unstructured data

Design and optimize end-to-end supply chain processes, focusing on excellence, standardization, and digitalization. Requires 10+ years in Supply Chain Strategy with expertise in inventory and system transformation. Fluent in German and English.

Technical Assistant in Immunotherapies for Cancer at DKFZ. Responsibilities include wet-lab activities like PCR and cell culture, laboratory management, and ensuring safety compliance. Requires a BTA qualification or related degree and German/English skills.