freelance English-speaking jobs in Bielefeld

Lead a product pillar strategy for a critical product area, driving deep multi-product penetration across customer employee bases. Build and coach a product team to deliver unified, AI-enhanced, and scalable experiences.

Lead the industrial competence center (450 people) in Ulm, Germany, ensuring safety, competitiveness, and transformation across production and industrialization. Drive operational performance through cost control, inventory and CAPEX optimization, while developing key industrial competencies.

Senior Software Engineer will analyze product requirements, configure frameworks, and implement customer-specific speech dialog interfaces using Android infrastructure and AIDL.

Provides cost input for project evaluations, manages cost plans for development projects, and supports procurement strategies. Requires a Registered/Chartered Quantity Surveyor or Cost Engineer with 10+ years of experience in industrial, logistics, or real estate projects.

Senior Software Engineer to advance AR guidance on iOS (ARKit via AR Foundation), shape the next-generation app, and deliver a web interface using Next.js/React. Requires 5+ years of experience shipping production software across mobile/XR and web, strong Unity + AR Foundation or iOS skills, and proficiency with TypeScript/Node and React/Next.js.

Leads product marketing activities across the region to achieve sales and profitability targets. Manages and develops a team of Product Marketing Managers while working with suppliers and stakeholders to support growth and implement successful programs.

The General Manager, Europe will lead the company's expansion across the region, developing and executing growth strategy, establishing regional operations, and building partnerships.

Designs and optimizes secure, scalable Azure architectures for hybrid applications. Defines cloud infrastructure strategy, technical guidelines, and implements Azure services. Leads integration across IaaS, PaaS, and hybrid systems. Ensures compliance with security standards and mentors teams on cloud migration.

Senior Silicon Physical Design Engineer will develop multi-core in-memory compute SoCs. Responsibilities include synthesis, floorplanning, place-and-route, timing analysis, physical verification, and collaboration with architecture and RTL teams.

International Sales Director to lead and grow orthopedic business across Europe and IMEA. Develop and execute strategic plans, manage distributors, and drive product launches. Proven experience in orthopedic arthroplasty, international sales, and market expansion required.

This role leads a team of HR Partners and HR Business Partners, partnering with site, business, and HR Leaders to strengthen culture and deliver business results. Responsibilities include ensuring operational excellence, driving employee experience and culture, providing oversight on investigations and employee relations matters, and supporting long-term business success through leadership development and talent planning.

Experienced IT Engineer needed to maintain, improve, and secure core banking systems for securities operations. Responsibilities include incident resolution, system enhancements, and supporting business processes. Requires 5+ years of experience with COBOL, SQL, JCL, DB2 or Oracle, Mainframe environments, and SWIFT financial messages.

Develops tests for safety and mission critical software in helicopter avionics. Analyzes and debugs software, implements automated scenarios, and carries out formal software acceptance tests.

Leads strategic value-add services for a human risk management platform. Develops a consulting methodology focused on driving behavior change and risk reduction. Builds and operationalizes the consulting function, ensuring market differentiation. Acts as a subject matter expert and advocate for human risk management.

Software Architect to design and enhance machine-level application software for a high-throughput platform. Collaborate in an agile team to define requirements, guide architectural decisions, and participate in implementation, testing, and integration.

Lead a team of remote engineers developing Multipass, the workstation mini-cloud. Responsibilities include talent development, managing expectations with stakeholders, and advocating for modern software development practices. Expertise in C++ development, cross-platform experience (macOS/Windows), and knowledge of hypervisor technologies are required.

Senior Software Engineer needed to design, maintain, and improve backend systems for a growing technology company. Focus on shared services, APIs, and data-driven workflows. Experience with system design, cloud environments, and clean code is required.

Architect end-to-end digital ecosystems connecting frontends, backends, and AI systems. Collaborate with stakeholders to define system architecture, ensuring scalability, reliability, and maintainability. Design integration interfaces and pipelines for GenAI models, visual AI tools, and enterprise systems. Guide teams through security, observability, and deployment best practices.

Develop, improve, and deploy machine learning models for agronomic decisions, with a focus on weed growth modeling in rice and other key crops. Implement models into decision support systems and collaborate with experts to enhance model performance.

Provides market intelligence and analysis to support European wind market expansion and investment decisions. Conducts in-depth country and segment analyses, tracks market trends, and identifies opportunities and risks. Supports strategic customer development and cross-functional teams.