freelance English-speaking jobs in Bielefeld

Lead the Plant Utility department, managing a multi-disciplinary team for high-tech facility projects. Oversee production of construction documents for HVAC, plumbing, controls, and other systems. Develop department strategy, staffing plan, and recruit necessary resources.

Experienced Full Stack Java Architect needed to design, develop, and deploy end-to-end web applications on cloud platforms. Expertise in Core Java/OOP, Spring Boot, DevOps tools (Git, Docker), and Agile/SAFe methodologies required.

Senior Software Engineer will design, build, and maintain custom Ubuntu/Linux distributions for autonomous vehicle workloads. Responsibilities include optimizing ROS 2 DDS middleware, developing drivers for various vehicle interfaces, and implementing observability solutions.

Fashion-minded intern to join Berlin showroom during buying season. Support sales agency operations, including order appointments, showroom presentations, and client communication. Must have a passion for fashion, strong organizational skills, and fluency in English. Previous sales or retail experience is a plus.

Lead customer workshops, design and optimize PAS-X recipes, and configure/implement PAS-X/MES solutions in regulated environments. Minimum 5 years of hands-on experience with MES/PAS-X in Life Sciences or pharmaceutical manufacturing required. Professional fluency in German is mandatory.

Lead project teams and advise executives on digital transformation for renowned clients. Acquire new clients, create proposals, and negotiate. Translate technology trends into business ideas, develop strategies, and lead the consulting team.

The EMEA Energy & Data Center Sales Director will drive revenue growth across ADI's Energy and Data Center Infrastructure portfolio in Europe. This leader will manage complex, multi-country customer engagements, influencing system architectures and accelerating design wins.

Serves as an interface between IT and business, maintaining databases and ERP systems. Performs tool calibrations and supports operational processes including logistics, customs, and shipping. Minimum 2-3 years of experience required. Must have strong MS ecosystem skills (SharePoint, Power Automate) and excellent English communication skills.

Lead new client acquisition and retention for the International Private Bank, providing investment, banking, trust, and financial planning advice. Manage client relationships, develop investment plans, and ensure solutions meet client needs and objectives.

Promote medical study programs and preparatory courses, advise prospective students, and contribute to sales and recruitment strategies. Requires a degree in a related field, sales experience, strong communication skills, and fluency in Spanish and English.

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.

Validation Technician will execute work plans using equipment and process methods to meet product validation needs. Responsibilities include system testing, test execution and documentation, data analysis, and root cause analysis. Requires experience in the validation of automotive systems and components, test bench programming, and fluency in German and English.

Senior Packaging Engineer will support the development and implementation of packaging solutions for Elanco's global product development pipeline. This role focuses on pharmaceutical, biopharmaceutical, and vaccine products and involves collaboration with global teams. Responsibilities include defining, evaluating, and implementing packaging solutions, serving as a packaging Subject Matter Expert, and ensuring packaging activities align with regulatory requirements.

TE Connectivity seeks temporary workers for various production departments in Wört and Dinkelsbühl. Must be at least 18 years old and available for various shift schedules.

As a Principal at BCG, you will leverage deep industry expertise to lead complex client projects, formulate strategic frameworks, and cultivate lasting client relationships. You will supervise cross-disciplinary teams, develop talent, and drive business development.

Leads the European Mail Solutions Business, managing all aspects of Go-to-Market strategy execution. Responsible for achieving revenue and EBIT expectations, managing the P&L, and developing sales teams. Requires 10+ years of sales leadership experience in the mail solutions sector, global leadership experience, and a proven track record of new logo acquisition and partner channel development.

As an Account Executive for the DACH region, you will execute go-to-market plans, achieve sales goals, and build a personal brand within the e-commerce space. You will own your numbers, become a customer expert, and master product expertise.

Leads AP, AR, GL, and Fixed Assets teams, shaping financial information flow and ensuring accuracy and control. Owns the full closing cycle under IFRS and Local GAAP, focusing on process excellence, documentation, and audit readiness. Plays a key role in Finance Transformation, optimizing SAP S/4HANA and improving data flows.

Cybersecurity Project Manager to lead and coordinate IT and security initiatives across Europe and APAC. Translate technical requirements into actionable project plans, manage risks and timelines, and ensure compliance with frameworks like ISO27001 and NIST CSF.

Head of Accounting and Record to Report for EMEA Sub-Segment. Prepares and analyzes financial statements, ensures statutory account preparation, and manages financial transactions. Requires a Bachelor's degree in Accounting or Finance, accounting software proficiency, and fluency in English.