freelance English-speaking jobs in Bielefeld

Big Data Engineer needed to design, implement, and optimize data platforms (Splunk, Elasticsearch, Grafana, Cribl). Integrate data sources, build visualizations, and develop automated processes. Requires 2-5 years of experience, Linux knowledge, and fluency in German and English.

Lead and inspire a 70+ strong engineering team at a flagship pharmaceutical site. Manage capital expenditure projects, implement predictive maintenance strategies, and drive process improvements.

Senior Design Manager with MEP/Architectural background sought for Data Centre projects in Germany. Manages multidisciplinary teams, supports bids, and ensures compliance with regulations.

Designs and implements Voice of Customer (VoC) programs using qualitative and quantitative methods to drive product development and corporate strategy. Analyzes customer data, generates insights, and presents actionable recommendations to stakeholders. Leads cross-functional projects and workshops to translate customer insights into innovative product development opportunities. Collaborates with Legal, Compliance, and IT to ensure customer engagement complies with regulatory and ethical standards. Communicates customer-based recommendations to senior management.

The Chief Operating Officer (COO) leads and develops the leadership team responsible for operational fulfillment. This role implements the strategic vision, manages operational processes, and ensures compliance with laws, regulations, and standards.

Project Manager for digital transformation projects focused on data quality improvement across SAP R/3 and S/4HANA systems.

Own the trajectory of a premium British E-Mobility brand's expansion into Germany. This is a launch, scale, and shape role requiring a true owner's mindset with start-up or scale-up experience. You will be responsible for the German market end-to-end, commercially, operationally, and strategically.

WAN Engineer to lead and support SD-WAN rollout across international sites. Oversee WAN connectivity, bandwidth management, and act as escalation point for WAN and Internet issues. 5+ years' experience as a WAN or Network Engineer with strong SD-WAN experience required.

The Investor Relations team at adidas seeks a student to assist with financial communication, prepare reports, and conduct analyses.

Senior IT Support Analyst will provide first and second-line technical support across global offices. Responsibilities include managing critical incidents, acting as a technical escalation point, mentoring IT support staff, and delivering premium support to C-level executives. Requires proven experience in a global IT support role, excellent communication skills in German and English, and relevant certifications.

Build and manage paid search programs across Google Search, Shopping, UAC, YouTube, and Bing for new European markets. Drive new customer acquisition and retargeting efforts. Manage campaigns end-to-end, from planning and bidding to optimization and A/B testing. Collaborate with cross-functional teams to refine strategies and support supply chain planning.

As an HR Excellence Consultant – People Analytics, you will drive global reporting standards, build HR analytics dashboards, and co-lead HR technology projects. You will develop a global people analytics community, conduct analytical deep dives, and contribute to wider HR Excellence initiatives.

HSE / SiGeKo Engineer required for a 5-site BESS program in Germany. Ensure works comply with German HSE law, client requirements, and safety plans. Perform legal functions of SiGeKo per German BaustellV.

The Airline Security Quality Control Coordinator ensures compliance with aviation security regulations and supports initiatives to enhance operational efficiency and passenger safety. Responsibilities include performing compliance monitoring, coordinating corrective actions, and contributing to the development and improvement of security manuals and procedures.

Airbus Defence and Space seeks an experienced A400M Aircraft Mechanic to perform assembly, maintenance, and repair work. Responsibilities include analyzing faults, carrying out repairs, and documenting damage reports. Applicants must have a completed vocational training in a metalworking environment, extensive aircraft experience, and fluency in German and English.

Regional Channel Partner Manager will build and manage a network of channel partners (distributors) to sell software programs to healthcare institutions across Germany. Responsibilities include developing and growing the channel partner network, coordinating sales activities, and collaborating with internal teams to achieve business goals.

Conducts sales and marketing revisions for PM subsidiaries globally. Provides recommendations for process improvements and trains new Sales Directors. Analyzes sales data, identifies risks, and prepares project documentation.

Public Relations Specialist supports strategic communication for assigned accounts. Manages client communication, coordinates media outreach, and develops communication plans. Requires a Bachelor's degree and strong writing, editing, and interpersonal skills.

Experienced General Manager needed for The Hoxton, Berlin opening in 2026. Responsible for the property's commercial success, guest experience, and team leadership. Strong hotel operator with German market experience and a passion for guest service.

Experienced RC pilot needed to fly experimental fixed-wing UAS during maiden flights, envelope expansion, and regression checks. Execute test cards under supervision, operate as Pilot-in-Command during LOS flights, and contribute to safety checks, telemetry setup, and post-flight documentation. Must have 3+ years manual RC flying experience, confidence flying new airframes, and familiarity with aircraft systems integration.