freelance English-speaking jobs in Bielefeld

Lead the 'AI Operator & Tooling Strategy' for N26 Marketing, integrating AI tools and automation to accelerate marketing workflows and enhance creative output. Optimize marketing efficiency by analyzing workflows, identifying friction points, and implementing improvements. Develop automated reporting frameworks to track team performance and operational efficiency. Design and deploy scalable processes and custom tooling to ensure consistency across global campaigns. Act as the primary advocate for AI within Growth, developing training frameworks and enablement sessions to empower team members.

Support the planning, organization, and implementation of Bits & Pretzels 2026, a leading startup conference. Assist with customer satisfaction, stakeholder management, and event flow. Contribute to the further development of the conference and post-event evaluation.

The Quality Manager oversees quality control processes, collaborating with construction, procurement, and engineering teams to ensure project conformance to standards. The role involves auditing projects, analyzing quality metrics, and providing training on quality control procedures.

Suntech seeks a Product Customer Services Engineer to establish and improve the global after-sales service system. Responsibilities include handling customer feedback, coordinating complaint analysis, and developing a customer satisfaction management system.

As a Warehouse Assistant, you will actively load transport vehicles, remove parcels from the conveyor belt, scan shipments, and prepare goods for drivers.

SAP GTS Senior Consultant will lead SAP system implementations and transformations, serving as the primary point of contact for all related matters.

Shipping Operator to manage and optimize a fleet of 6-10 time-chartered vessels. Responsibilities include vessel employment, voyage calculations, freight economics, and liaising with owners, charterers, and terminals. Requires experience in tanker and/or LPG shipping operations, chartering, or shipbroking.

Develops and executes global employer branding strategies, manages recruitment for critical overseas roles, and conducts talent mapping. Requires 8-10 years of talent acquisition experience, including executive search, with a background in renewable energy, smart manufacturing, or related industries.

Lead the end-to-end delivery of renewable energy projects, including BESS and Solar PV technologies. Develop project plans, manage budgets, and oversee system integration. Communicate project progress and mitigate risks.

Senior Project Manager to lead and deliver diverse real estate and built-environment projects from concept to completion. Manage budgets, schedules, risk, and procurement strategies while acting as the primary client interface.

As a Technical Change Manager, you will launch change process deliverables, ensure execution by contributors, and manage accepted customer orders. You will support design impact analysis, configuration proposal setup, and quality checks on technical solutions.

Office administration, accounting, and HR support role. Experience in office administration, accounting, and HR required. Proficiency in MS Office, English, and German.

SAP FI Senior Consultant needed for a growing consultancy. Remote role across Germany. 5+ years of SAP FI consulting experience required, with strong S/4HANA (or ECC migration) and finance process knowledge.

Service Sales Specialist will lead global LOA and tender governance, manage escalation paths, and analyze global tender pipelines. The role requires a degree in a relevant field, 5+ years of experience in sales or services, and strong negotiation skills. Fluency in English and German is required.

Design and implement software solutions for a service-oriented platform. Develop .NET Core interfaces with Azure cloud services. Accompany solutions throughout their lifecycle.

Lead executive search and board advisory mandates for a select group of global clients. Drive end-to-end project delivery, business development, and strategic advisory.

Customer Onboarding Specialist will guide German-speaking customers through the adoption of a SaaS platform, ensuring successful property setup and activation. This role involves training, technical configuration, and problem-solving to optimize customer experience and drive bookings.

Data Scientist Bioinformatics will develop software and machine-learning algorithms for biopharmaceutical formulation development. Responsibilities include molecular modeling analyses, providing scientific advice, and supporting publications. Requires a Master's degree in a relevant field and strong Python skills. Experience with software development, communication with scientists, and molecular modeling is preferred.

Provides HR administrative support and partners with stakeholders to implement HR initiatives. Supports employee lifecycle processes, including onboarding, offboarding, and performance management. Ensures compliance with employment law and maintains employee data accuracy.

Experienced Commissioning Manager needed for a long-term data center project in Frankfurt. Lead mechanical & electrical commissioning, manage vendors, and coordinate with the GC, client, and project teams.