react English-speaking jobs in Braunschweig

Transformation PMO Manager for Elevate, a group-wide program. Ensure high program governance, track risks, and articulate the EBITDA story of initiatives. Requires 5+ years in PMO/transformation within a complex environment.

Postdoctoral Researcher needed for fundamental research on trustworthy Large Language Models. The role investigates safe LLM integration in human-computer systems, focusing on reliability and uncertainty. PhD in CS, Math, or related field with NLP/ML background is required.

Seeking an Intern & Thesis Student for HVAC & Powertrain Cooling starting January 2027. Responsibilities include testing, analysis, and development of automotive thermal systems, and participating in European field tests. Requires mechanical/automotive engineering background and strong German/English skills.

The School of Life and Health Sciences seeks qualified Lecturers for its Frankfurt Campus in Musculoskeletal conditions and Neurorehabilitation. Candidates require a Doctorate, teaching/research competence, and fluency in English.

Embedded & Systems Software Developer for PETRA IV. Develop software for camera control, high-speed data reception, and system interfacing. Requires Master's in CS, experience with embedded/systems programming, Python, and C++.

Working Student to support SAP S/4HANA stabilization and FPY improvement. Responsibilities include data analysis, project ownership (e.g., 5S), and reporting. Requires current enrollment in a relevant bachelor's program and fluency in German and English.

Own end-to-end ETF delivery across capital markets and platform operations. Responsibilities include portfolio management, replication, quality monitoring, and driving platform evolution. Requires experience in ETF operations and strong market mechanics knowledge.

Lead the development and implementation of an Agentic Contact Center approach. Translate customer service requirements into scalable AI use cases and manage project progress, risks, and business value.

Build AI agents and automations from prototype to production. Maintain ETL pipelines in Airflow, improve the data warehouse, and build Metabase dashboards for insights. Requires solid Python, SQL, and LLM API experience.

Financial Controller needed to strengthen controls in Germany and Netherlands. Responsibilities include balance sheet reconciliations, timely financial close, and insightful reporting, requiring HGB and IFRS expertise.

Lead digital transformation projects in Procurement, Logistics, and Digital Operations from initiation to implementation. Translate business needs into roadmaps, managing scope, timelines, and risks while interfacing with stakeholders and IT teams.

Establish and develop the company-wide Data Office, creating governance structures and ensuring transparency for data management. Coordinate collaboration between functions to build foundations for analytics and AI. Requires a relevant degree and experience in data governance.

Site Process Engineer drives process stabilization and continuous improvement for the EU Customer Fulfillment Network. This role deploys EU-wide initiatives, analyzes process performance, and implements improvement action plans.

This role provides 2nd-level support for global manufacturing applications. Responsibilities include incident resolution, system maintenance, and supporting digitalization initiatives. Requires a degree in a relevant field and initial experience in manufacturing or IT support.

Workflow Specialist monitors operations in a control center to ensure high-performing goods flow. Responsibilities include analyzing disruptions, adjusting system parameters, and identifying process improvements. Requires logistics/supply chain background and German proficiency.

Develop and improve quantitative and algorithmic strategies for day-ahead and intraday trading. Optimize renewable asset dispatch and portfolio performance using data-driven solutions. Requires a quantitative degree and experience in power market trading.

Software Tester role involving analyzing requirements, planning, executing, and documenting functional, integration, and end-to-end tests. Experience with Cypress, Playwright, and AWS is relevant.

Doctoral Researcher in Machine Learning for Virus Data Integration. Design and train representation models for integrating multi-modal virus data within a predictive deep learning framework. Requires an MSc in a relevant field and strong ML/deep learning skills.

Develop and maintain a group-wide AI Risk & Security Management System. Evaluate AI implementations, advise senior management on security, and ensure safeguards are built in by design. Requires strong AI understanding and professional experience in Cybersecurity or Application Development.

Senior Project Manager to lead complex AI transformation workstreams from mobilization to delivery. Own end-to-end project delivery, governance, and stakeholder engagement within large-scale business and technology programs. Requires 8+ years of experience.