freelance English-speaking jobs in Bielefeld

This role bridges supply chain activity and financial performance within Ops Controlling. Responsibilities include inventory reporting, aligning sales/demand planning with budgets, and monitoring PO costs. Requires a relevant Bachelor's degree and 3+ years in Controlling or FP&A.

Consultant on Allianz Consulting’s Insurance Steering Team, supporting large-scale transformation across claims, underwriting, and operations. Requires 1-3 years of consulting experience, AI framework knowledge, and fluency in English and German.

Drive the evolution of electrical powertrain technologies for ABB Robotics mechatronics platforms. Lead architecture, shape research directions, and manage IP. Requires experience in mechatronics, servo drive, and motor control.

Product Engineer shapes development and production of complex optical measuring instruments. Responsibilities include ensuring manufacturability, quality, and cost efficiency from prototype to series production. Requires an engineering degree and at least three years of relevant experience.

Senior Associate, Fund Analysis (Real Estate) plays a central role in managing a pan-European real estate fund. Responsibilities include fund modeling, portfolio strategy, transaction underwriting, and investor reporting. Candidates need strong analytical and commercial skills.

Develop innovative non-alcoholic beverage products for Europe, from prototype to initial production. Requires 6-10 years in beverage development, knowledge of EU food legislation, and fluency in English and German.

Act as a Workday advisor, delivering micro consulting, configuration guidance, and feature demonstrations to maximize customer value. Responsibilities include troubleshooting, creating presentations, and driving feature adoption. Requires 3+ years in Prism Analytics and Workday HCM/Financial Reporting.

Shape regional marketing for John Deere's guidance and automation solutions. Define product positioning, manage launch plans, and collaborate with dealers and customers across European farming segments. Requires agricultural studies and knowledge of precision farming.

Architect and optimize a global marketing platform unifying customer data and real-time experiences. This role bridges business needs and technical execution across marketing automation, CDP, and consent management. Requires experience with platforms like Adobe Journey Optimizer and Optimizely.

Design, implement, and maintain BESS solutions for renewable integration and grid stability. This role involves shaping technical specifications, selecting technologies, and ensuring compliance with standards for energy transition projects.

This role ensures high-quality electrical integration and grid connection certification for utility-scale BESS projects. The manager acts as the central technical integrator among various partners, coordinating interfaces across substations, SCADA, and BESS assets.

Lead Advanced Product Quality Planning for new and change projects across EMEA, aligning with APQP/Power D3 standards. This role manages quality deliverables, mitigates risk, and supports a broad battery portfolio.

Develop and integrate dynamic wireless power transfer for EU applications. Coordinate cross-functional efforts, translate needs into system requirements, and guide strategic DWPT solutions. Requires a degree in a relevant engineering field and system engineering experience.

Contribute to digital design activities, including implementation, checks, simulations, and documentation. Assist with coding, reviewing, and debugging digital logic while collaborating with cross-functional teams. Requires a relevant Bachelor's/Master's degree.

Staff Scientist role at DKFZ's Single-cell Open Lab. Responsibilities include user support, training, and developing single-cell and spatial omics methods. Requires life science degree, NGS knowledge, and English/German skills.

Manage end-to-end sourcing for R&D materials and equipment, including onboarding suppliers and tracking project spending. This role requires advanced Excel skills, ERP knowledge, and collaboration with R&D, finance, and legal teams.

W1 Junior Professorship in Discrete Mathematics with tenure track to W3. Focus on research and teaching in discrete mathematics, specifically combinatorial optimization or adjacent areas. Requires publications and a promising early-career research agenda.

Orchestrate regional L&D initiatives to develop and retain talent. This role translates business needs into L&D processes, drives LMS improvements, and supports regional rollouts while acting as a key educator.

Develop FPGA/SoC-based digital designs for complex laser systems. Own the full development lifecycle, including RTL implementation, verification, and system architecture definition. Requires 2+ years in FPGA/digital design with Verilog/VHDL.

Industrialization Technician to optimize assembly and testing for autonomous ground systems. Responsibilities include process setup, troubleshooting, and continuous improvement. Requires technical vocational training and production experience.