freelance English-speaking jobs in Bielefeld

As a Visual Merchandiser for Berlin KuDamm, you will create inspiring displays, support sales, and ensure brand consistency. You will collaborate with the store manager and Head of VM to develop visual strategies, manage VM activities, and train the store team. You will analyze product performance, adapt to seasonal guidelines, and contribute to achieving commercial goals.

Freelance German (DaF) teacher needed. Must have native-level German (C2+), at least 1 year of teaching experience, and a teaching qualification.

SAP S/4HANA Master Data Migration Expert will support global transformation initiatives, focusing on data transformation, migration design and optimization, and the successful deployment of global master data standards.

HR Business Partner to advise managers on operational HR matters, employee relations, and labor law. Manage onboarding, development, performance, and offboarding processes. Drive HR projects and improve processes.

Support the development and continuous improvement of a group-wide physical security framework. Contribute to the implementation and improvement of site security concepts across all business segments and locations. Manage and support the tendering and procurement of security services. Provide input on security requirements for new sites, buildings, and leases.

Non-Inventory Manager to manage stock and asset records at a major e-commerce logistics site. Responsibilities include tracking stock movements, maintaining records, and coordinating dispatch. Requires fluency in German and English and experience in stock management, inventory control, or a related field.

Create conversion-focused copy for demand generation channels including paid ads, landing pages, and social campaigns. Translate complex technical topics into clear messaging for IT professionals. Experience with AI tools and a strong portfolio of diverse content are required.

European XFEL seeks a Photoelectron Spectroscopy Scientist to develop and operate photoelectron spectroscopy setups, including ARPES and PEEM. The role involves supporting users in sample preparation and characterization techniques, collaborating on scientific projects, and occasionally participating in shift work.

Drive the design, automation, deployment, and optimization of a multi-region network infrastructure in AWS. Create and maintain architecture diagrams, network topologies, and documentation for cloud infrastructure, networking, and security configurations. Support the migration of on-premise network services to the cloud.

Conducts inspections, diagnoses defects, and provides technical assistance on multi-fuel combat vehicles and related systems. Performs road tests, certifies operational readiness, and provides driver training. Serves as a point of contact for customer complaints. Requires a completed automotive mechanic apprenticeship, German Driver's License Class B and CE, and English and German language proficiency at level B2.

Support students in discovering their strengths and developing effective learning strategies. Guide students in finding the right resources and monitor progress. Background or studies in Psychology, Education, Coaching, or similar fields required.

Operations Support Agent ensures timely delivery of urgent packages, answers customer inquiries, investigates failed shipments, and collaborates with the team.

Site Reliability Engineer (SRE) / DevOps professional to develop and implement infrastructure automation solutions, including IaC, CI/CD pipelines, and Kubernetes. Experience with cloud platforms, container technologies, and monitoring tools is required. Must have strong automation, scripting, and problem-solving skills. German language proficiency (B2 level) is essential.

Software Development Manager to lead a team and own the technical architecture of AI-powered software products, including LLM integration, RAG systems, and scalable backend design. Requires 5+ years of experience in software architecture and AI development, with expertise in system design, scalable architectures, and leading development teams.

STEM PhD professionals will design domain-specific problems, evaluate AI-generated responses, and develop reference solutions to improve AI reasoning in scientific and engineering disciplines.

Manage and develop sales of products and services to achieve business targets. Build and maintain customer relationships, negotiate prices, and analyze market data.

Leads manufacturing operations across GroupeSTAHL's European network (UK, Spain, Germany, Italy). Accountable for safety, quality, delivery, productivity, and cost performance. Implements global standards and drives continuous improvement. Collaborates with global operations and site leadership. Requires 10+ years of manufacturing experience, 3-5 years leading multi-site operations, and strong leadership skills. Bachelor's degree required.

Lead and manage SAP SD/GTS and SAP Service/FSM areas, including direct leadership of Senior Managers. Act as the central IT point of contact for European business stakeholders. Drive global ERP, FSM, and GTS implementations.

Freelancer Sales Trainer to deliver data-driven, personalized training programs for SaaS/AI sales talent. Conduct live training sessions, provide feedback, and share best practices. Requires 5+ years of Mid-Market or Enterprise SaaS sales experience, sales training/coaching experience, and fluency in German and English.

Drive business growth by identifying clients and market opportunities in sea freight sales, ideally on Asia-Europe trade lanes. Build and maintain strong relationships with key accounts and decision-makers.