react English-speaking jobs in Wuppertal

Serve as the final escalation point for complex technical challenges across Energy Storage Systems (ESS). Lead root cause analysis, troubleshoot system issues, and act as the ESS Subject Matter Expert.

Consulting Intern AI & Data joins the AI & Data team to solve business problems using data. Tasks include advanced analytics, developing predictive models, and creating visual summaries for clients. Requires quantitative/business degree and skills in data handling and programming.

Senior Software Engineer focusing on Agentic AI and Engineering. Build cloud-native systems end-to-end for the Kipu Quantum Hub, developing agents and integrating LLMs with quantum services. Requires 5+ years of experience in Java, TypeScript, or Python.

Stylists are central to the Levi’s® store experience, providing exceptional 1:1 service and styling advice. Responsibilities include supporting store operations, maintaining visual merchandising, and achieving sales goals. Candidates need strong communication and a passion for fashion.

PhD Intern role for Software Engineering in EMEA. Requires enrollment in a full-time PhD program and experience with data structures, algorithms, and programming languages. Focus on designing, testing, and maintaining software solutions.

Senior Software Engineer to build neuro-contextual advertising at scale. Develop high-performance backend systems using Golang, integrating AI/LLM capabilities into production solutions for OpenWeb and CTV.

Chief Engineer responsible for electrical, mechanical, and fire/life safety equipment operation in data centers. Manage facility operations, drive innovation, and support new region build-outs.

Software Engineer in Telemetry Team. Develop solutions to collect, transfer, process, and analyze telemetry data for V93000 test systems. Requires systems programming, data engineering, and Linux proficiency.

Lead Consultant responsible for executing and leading cybersecurity commissioning, verification, and validation in industrial and cyber-physical environments. Requires expertise in OT/ICS, cybersecurity standards like ISA/IEC 62443, and technical delivery.

Define product direction for shared mobile foundations, including navigation and app shell, for iOS and Android. Own strategy, roadmap, and outcomes while collaborating with engineering and QA.

Senior Product Owner (DAM) provides consulting and delivery excellence, advising clients on digital transformation. Requires 5-8+ years in digital transformation consulting and 3+ years with DAM platforms.

Senior Software Engineer in Core Engineering builds robust Rust services and foundational libraries for Kraken's infrastructure. Requires 7+ years of experience, proficiency in Rust, and expertise in distributed systems.

Own end-to-end Product Design for Pharma, improving customer activation and retention. Lead discovery, prototyping, and delivery of accessible digital experiences, partnering with Product and Engineering. Requires native German and fluent English.

Data Center Engineering Operations Technician responsible for best practice systems and problem resolution on data center electrical and mechanical infrastructure. Requires hands-on work with M&E systems, safety standards, and continuous improvement.

Senior Principal Analyst specializing in ServiceNow contract negotiations and licensing. Requires expertise in ServiceNow commercial programs, contracting, and market trends to deliver actionable insights to clients.

Senior Data Engineer to own Novanta’s governed Snowflake transformation layer. Design dbt models, migrate SQL views, and define conformed dimensions across multi-ERP environments. Requires 7+ years in data engineering and expertise in SQL, dbt, and Python.

Own technical products in Revenue Management, focusing on pricing logic and agentic tooling. Requires engineering depth, fluency in code, and experience with LLMs to drive decisions based on system behavior.

Define scalable AI agent architectures and establish reusable patterns. Design fault-tolerant systems, build RAG pipelines, and implement security. Requires Python expertise, knowledge of agentic frameworks, and fluency in German and English.

Senior Software Engineer for large-scale AI training projects. Focus on debugging, feature implementation, refactoring, and performance optimization. Strong experience in Python, Java, TypeScript, Node.js, Go, Rust, C++, or React is preferred.

Experienced SREs and software engineers are needed to build and scale Shopify's planet-scale systems. Responsibilities include building resilient tools, on-call support, and improving production systems.