freelance English-speaking jobs in Bielefeld

Senior Planner needed for large-scale Data Centre developments in Germany. Develop, manage, and monitor project programmes using Primavera P6. Collaborate with project teams to ensure on-time and efficient project delivery.

IT Application Manager for Control Technology will operate, support, and develop control technology applications. Responsibilities include ensuring system availability, planning and implementing changes, designing interfaces, and collaborating on IT security measures.

Account Development professional to drive sales growth in Southern Germany, Switzerland, Austria, and Italy. Manage customer relationships, generate business opportunities, and ensure customer satisfaction. Requires proven sales experience, technical understanding, and fluency in German and English.

Define product positioning, value propositions, and go-to-market strategies. Translate product capabilities into customer value and develop sales enablement materials. Collaborate with Product Management, Sales, and the marketing team.

Lead the end-to-end promotional engine for a European pet e-commerce company. Develop strategy, team, tooling, and governance, ensuring alignment across markets and functions. Drive integrated net price management and build a Promotions Center of Excellence.

Solution Consultant specializing in Data & Process Integration Services and Master Data Management. Provides data endpoints, consults on data quality, and supports business applications. Requires a degree in a related field, 5+ years of data management experience, and fluency in English and German.

Manager will lead a team of professional coordinators and advisors, ensuring OlamAid's interventions are evidence-based and ethically sound. Responsibilities include developing methodologies, providing technical advice, and overseeing safeguarding frameworks.

Operational Excellence Engineer will lead projects to optimize manufacturing processes using Lean, Continuous Improvement, and Operational Excellence methods. The role involves identifying savings, integrating improvements into daily operations, and training employees in OPX tools.

Design and execute international digital campaigns for the MINI brand across Europe. Provide operational consulting and guidance to local markets. Manage agencies to deliver campaign results and collaborate with cross-functional teams.

Power Module Design Member of Technical Staff will lead the design, development, and release of SiC power modules and other power solutions. Requires a Master's degree in a relevant field and 12+ years of experience in power semiconductors and power electronics, with 5+ years in power module design. Proficiency in ECAD tools (PSpice, SIMetrix, Ansys EM, Ansys CFD) is required.

Develop and maintain ABAP and ABAP OO programs, reports, enhancements, and forms in a complex SAP ECC environment. Design and implement interfaces (IDoc, RFC) and migrate to S/4HANA. Ensure compliance with regulations within development projects.

Intern will support the Gross Gerau Digital Team, identifying digitization opportunities and executing projects. Responsibilities include local app development, primarily focused on touchless data flow, and providing support for existing and new local applications.

Develop new serverless services in TypeScript on AWS, contribute to the GraphQL API, and modernize existing Java services. Analyze, expand, and optimize Java code, migrating it to TypeScript. Ensure the operation, monitoring, quality, and stability of services. Collaborate with team members and other IT units.

Lead and manage a team of engineers in developing and delivering high-quality software solutions. Guide cross-functional and distributed teams to deliver results within tight deadlines. Foster a culture of mentoring, innovation, and skill development.

Project Manager for international marine projects. Manages interfaces between stakeholders, oversees project execution, and analyzes company processes. Requires a master's degree, project management certification, and several years of experience in senior project management roles, ideally in the defense sector.

The Sr. Fleet Operations Manager ensures vehicle roadworthiness and compliance across Germany, Austria, and the Netherlands. This role executes fleet initiatives, supports delivery partners, and manages vehicle operational readiness.

Administrative Intern supporting HR, sales, and procurement tasks. Must be a current student with fluency in English and German, seeking a 6+ month internship.

MatriX Innovation GmbH seeks scientists, researchers, and engineers to contribute to frontier materials research. Roles span strategy, research, experimental execution, and engineering.

As SHEQ Manager, you will develop, implement, and ensure the effectiveness of safety, health, environment, and quality management systems within Pilot Center Operations. You will ensure compliance with relevant standards (ISO 45001, ISO 14001, ISO 9001, IATF 16949) and support operational excellence initiatives.

Edit high-quality video formats for social media, internal communication, and global campaigns. Handle interviews and corporate formats, including color grading and audio processing. Support AI video experiments and integrate tools like NanoBanana, Weavy, Freepik, and Veo 3.