freelance English-speaking jobs in Bielefeld

Leads and manages a team to ensure safe, efficient, and high-quality operations at an Amazon fulfillment center. Analyzes performance, implements process improvements, and collaborates with other managers to optimize operations and meet customer demands.

Customer Service Specialist (f/m/d) processes orders in SAP, including documentation, creates offers and invoices, manages customer accounts, and handles returns. Requires a Bachelor's degree or equivalent, strong SAP SD/MM knowledge, and fluency in English.

Backend Data Engineer will operate Connected Car backend applications, supporting Hyundai, KIA, and Genesis services. Responsibilities include developing, enhancing, and maintaining vehicle data handling, analyzing datasets, and collaborating with teams. Requires a Bachelor's degree, 3+ years of experience, and proficiency in SQL, Python, Java, and BI tools.

Solution Architect needed to bridge sales and end-users for a deep-tech defense startup. 5+ years experience in a deep-tech environment with a track record of building and leading pre-sales, field engineer, or systems engineering teams. Technical background in robotics, C2 systems, aerospace, or complex software integration required. Must excel at mapping technical features to customer needs and business value. Experience with defense architecture and interoperability frameworks is a plus. Excellent communication and presentation skills in German and English are essential.

Qualified electrician with datacenter experience sought for site-based commissioning role in Frankfurt. Lead and execute on-site commissioning, testing, and validation of electrical systems. Collaborate with project teams to ensure timely and quality project completion.

Senior System Development Engineer to design, develop, and own back-end subsystems for SAP workloads on AWS. Responsibilities include leading architecture, design, and proof-of-concept efforts, and collaborating with cross-functional teams. Requires deep technical skills in SAP applications and cloud computing, including SAP ABAP programming language skills.

Senior Pre-Construction Manager will serve as the primary liaison between Real Estate, Design Engineering, Construction, and other partner teams during initial planning, conceptual design, and design development. Responsibilities include providing cost, schedule, and constructability guidance, leading and mentoring cross-functional teams, and negotiating contracts with developers, contractors, and consultants.

Support Engineer for the inaugural European Sovereign Cloud (ESC), a new AWS initiative. Responsibilities include building and leading operations and development teams to deliver high-availability AWS services exclusively for EU customers. The role involves collaborating with technology leaders, contributing to day-to-day operations, and ensuring the availability, reliability, latency, performance, and efficiency of the ESC.

Senior Recruiter (m/f/d) to source talent for commercial teams (Category Management, Marketing, Retail Media, etc.). Full-cycle recruiting, partnering with senior leaders, driving data-informed decisions, and optimizing processes. 4+ years recruiting experience in commercial functions, experience with ATS and CRM tools, fluency in English and German. Limited contract (maternity cover) with potential extension.

Support building and setting up new development tools and infrastructure utilizing knowledge in CI/CD. Design, develop, and maintain automation tasks using Python. Troubleshoot and resolve infrastructure and deployment issues. Collaborate with teams to identify and resolve issues. Participate in research and development.

Clinical Research Nurse needed for clinical trials in Kiel, Germany. Experience in patient screening, enrollment, follow-up, laboratory tasks, and EDC data management required. Must have a Registered Nurse qualification and strong understanding of GCP.

Business Development Manager for SecureLoad, a new web-based loading computer and stowage planner. Develop and execute sales strategy, engage with ship owners and operators, and achieve sales targets. Requires 7+ years of B2B sales experience in maritime IT solutions and strong understanding of cargo planning.

This role leads service portfolio strategies for Ultrasound Europe, ensuring alignment with business objectives and customer needs. Responsibilities include developing service delivery plans, overseeing financial and operational performance, and driving market capabilities. The role requires experience in service operations within the healthtech sector across Europe and ultrasound knowledge is preferred.

Export Control & Compliance Project Manager needed to support global SAP software rollout. Lead Export Control workstream across international sites, ensuring regulatory alignment and system configuration. Strong Export Control experience and project coordination skills required.

The Yard Area Manager manages yard operations, coordinating with Dock, Receive, and Ship teams to ensure FIFO processing and mitigate customer experience risks. Responsibilities include partnering with site leadership to improve on-time performance, streamlining truck flow, and identifying process improvement opportunities. The role requires strong communication, data analysis, and problem-solving skills.

Senior PV/BESS Project Developer leads projects from site identification to RTB, including securing grid access, managing studies and permitting, and coordinating internal and external teams. Requires 4-5 years of experience in utility-scale PV or BESS project development and fluency in German and English.

Experienced systems engineers are needed to build and lead operations and development teams for the European Sovereign Cloud (ESC). Responsibilities include overseeing the launch of ESC in 2025, collaborating with global AWS teams, and ensuring the availability, reliability, and performance of ESC services.

Lead VoCoVo's European new business sales across Germany and the UK, driving growth and securing large-scale retail rollouts. Responsible for delivering new revenue through enterprise customers, shaping the European new business strategy, and leading teams of Senior Business Development Managers and Business Development Managers.

Lead and coordinate multidisciplinary product development projects from concept to post-launch improvements. Plan, control, and ensure projects meet performance, quality, cost, and time-to-market targets. Drive continuous improvement, cost reduction, and obsolescence management for products in series life.

Leads strategic client engagements from post-sale to successful outcomes, building and scaling operational frameworks to support Beam's growth. Manages and mentors a growing operations and delivery team, introducing systems for accountability and decision-making. Operates as a cross-functional leader across Solutions, Sales, and Engineering.