freelance English-speaking jobs in Bielefeld

As a Sr. Product and Market Research Specialist, you will design and execute market and product research initiatives to uncover customer needs and validate product concepts. You will collaborate with cross-functional teams to translate research findings into actionable product requirements and innovation strategies.

Senior IT Management Consultant for financial services transformation. 2-5 years experience in consulting or transformation roles with exposure to operating model design, data management, process optimization, IT strategy, or AI/analytics.

Project Engineer will lead on-site construction activities, ensuring quality delivery aligned with client procedures, safety standards, and project objectives. Responsibilities include managing contractor interfaces, supervising site activities, and supporting project planning and design coordination. Requires 10-15 years of construction supervision experience, a relevant trades qualification or engineering degree, and fluency in English.

Lead an independent, interdisciplinary research group in a relevant field of life sciences at B CUBE. Applicants should hold a PhD, typically awarded within the past four years, and have a research focus on synthetic biology or biological materials.

As a Technical Services Manager, you will establish and specify primary processing parameters for product prototyping and commercial manufacturing. You will qualify new and upgraded primary processing lines and support the scale-up and roll-out of new technologies.

Vetting Manager supports a modern tanker fleet operating in the chemical, product, and gas sectors. Responsibilities include preparing for and accompanying SIRE 2.0 and CDI inspections, managing post-inspection responses, and promoting safety culture onboard vessels. The ideal candidate has tanker knowledge, shore-based experience in vetting, HSSEQ, or operations, and fluency in German and English.

Customer Success Associate supports enterprise customers with onboarding, implementation, and ongoing support. This role involves managing customer communication, driving product adoption, and collaborating with cross-functional teams.

Develop innovative features for DeepAgent, ChatLLM, and Gen AI research products. Build AGI and automate white-collar work. Strong Python and Unix skills required.

Provide L1/L2 production support for Dealer Management System (DMS) applications. Handle incidents and service requests, perform troubleshooting and issue analysis, escalating complex issues. Support dealership workflows with expertise in at least one area: sales, inventory, service, warranty, or billing.

The Data Steward ensures the accuracy and integrity of master and reference data across Convergint's enterprise systems. This role partners with global teams to enforce data governance policies, remediate data issues, and improve data processes. The Data Steward collaborates with business, operations, and technology teams to maintain high-quality master data and support administrative, operational, and sales teams with actionable business insights.

Leads product groups, sets long-term strategy, and aligns with business goals. Provides expert support to sales teams and delivers product trainings. Manages product introductions, phase-outs, and innovation initiatives. Requires a Bachelor's degree in Business Administration or related field and 5+ years of experience in product line management.

Senior Product Manager to build Data Governance and Data Products for a future-focused bank. Develop a world-class analytics and data governance platform, define the strategy for core data products, and deeply understand customer needs.

KEWAZO, a construction robotics startup, seeks a Service Technician to provide field service, maintenance, and troubleshooting support. The ideal candidate has experience in both mechanical and electrical maintenance, a valid Class B driver's license, and strong problem-solving skills.

Develops and executes global employer branding strategies, manages recruitment for critical overseas roles, and conducts talent mapping. Requires 8-10 years of talent acquisition experience, including executive search, with a background in renewable energy, smart manufacturing, or related industries.

Lead the budgeting, forecasting, and long-range planning processes for a fast-growing tech services business. Develop financial models to support growth, pricing, and investment decisions. Provide commercial insight to the Board and senior stakeholders.

Quality Manager will lead and implement quality assurance and quality control initiatives across multiple construction projects. This role requires embedding robust quality systems and processes across the project lifecycle, ensuring compliance and high standards of execution.

Senior Project Development Lead for renewable energy infrastructure projects. Manages projects from initiation to handover, coordinates with stakeholders, and ensures feasibility. Requires a degree in a relevant field and 3+ years of project management experience.

Experienced Commissioning Manager needed for a long-term data center project in Frankfurt. Lead mechanical & electrical commissioning, manage vendors, and coordinate with the GC, client, and project teams.

Design and implement software solutions for a service-oriented platform. Develop .NET Core interfaces with Azure cloud services. Accompany solutions throughout their lifecycle.

Doctoral Researcher (Ph.D. Candidate) in digital platform ecosystems. The position is part-time (75% FTE) and fixed-term for three years. Excellent analytical skills, research experience, and a strong interest in strategic leadership, executive cognition, and communication are required.