freelance English-speaking jobs in Bielefeld

Build and configure security tools like SIEM and xDR to detect incidents. Participate in security operations, incident assessment, and response coordination. Manage Microsoft Sentinel and refine SOC processes.

Production/Packaging Assistant role involves using packing machines, grinding beans, and maintaining equipment. Responsibilities include managing the supply chain from labeling to packing and ensuring warehouse safety.

Join the Actions Team as a Mid-Level Fullstack Engineer to build the core infrastructure for the plugin platform. Responsibilities include creating UI components, integration layers, and security mechanisms. Requires strong React/TypeScript and Java/Kotlin or Go experience.

Electrical Design Engineer (V.I.E.) creates and maintains wiring diagrams, modifies designs for customizations, and supports production teams. Must have an electrical or aerospace engineering degree, experience with CAD tools, and knowledge of wiring design.

Own the AI and automation agenda for finance, transforming the operating model across the Group. Lead a live program, redesign core processes using AI agents, and build solutions hands-on.

Senior/Lead Research Scientist role building world-class real-time voice models. Focus on state-of-the-art model R&D, inference optimization, and shipping impactful results. Requires strong evidence of building and understanding.

Research Assistant for the MATH+ project focusing on error control in PDE-constrained optimal control problems. Tasks include analyzing error identities, designing finite element methods, and preparing publications. Requires a strong background in mathematics or computational science.

Strategic Core Account Executive focused on maximizing Databricks opportunities within the automotive/OEM vertical in Germany. Requires proven success selling technical cloud solutions and deep automotive domain expertise.

Pharmaceutical Representative needed to support specialists, GPs, and hospitals in pain and diabetes indications. Responsibilities include achieving sales targets and developing business plans. Requires C1 German and a driver's license.

Lead and mentor a team of 5-10 engineers in Analog & Mixed-Signal IC Design. Define architectures, drive design flows, and implement IPs in advanced CMOS technologies. Requires 5+ years in AMS design and team leadership.

Apprentice Materials Tester role involves examining materials and components for properties and quality. Tasks include taking samples, conducting tests for strength and hardness, and documenting results using modern methods. Requires technical understanding and accuracy.

Senior leadership role leading the global engineering organization across four international sites. This role drives innovation, owns the technology and product roadmaps, and delivers NPI on schedule.

Principal EDA Engineer provides technical leadership for global engineering compute and design-data-management environments. Responsibilities include CAD engineering, Perforce/IPLM expertise, automation, and infrastructure support for semiconductor design.

Staff Data Scientist - Trading owns the technical vision for trading algorithms, driving the data science roadmap. This senior role develops and productizes models to optimize financial returns in energy markets. Requires 7+ years in applied data science with expertise in Python and ML/optimization.

SAP Build Process Automation (BPA) Developer needed to design and build multi-step workflows and RPA bots. Responsibilities include system integration with SAP S/4HANA and third-party systems, and managing process visibility. Requires 3+ years in SAP BTP workflow management.

Lead compiler development and optimization for SpiNNcloud hardware. Design hardware-aware optimizations for neural network compilers. Manage teams and drive innovation in energy-efficient compiler technologies. Requires expertise in compiler design, C++/Python, and ML frameworks.

Drive expansion into global enterprises with $7B+ in revenue as a Strategic Enterprise Account Executive. Own the full sales cycle, engaging C-level executives to solve complex procurement challenges.

This role sets the global direction for GROHE's Bath & Kitchen faucets portfolio. Responsibilities include defining category strategy, owning portfolio architecture, and governing the global product roadmap. Candidates need 15+ years of senior global experience.

Senior Asset/Portfolio Manager owns renewable energy assets (Solar/Wind/BESS) across Europe, ensuring optimal performance and value creation. This role leads stakeholders, manages financial aspects, and oversees contracts.

Associate Director, Medical Information role at a biopharmaceutical company focused on novel therapeutics for MASH. Join a team dedicated to scientific excellence and operational rigor.