freelance English-speaking jobs in Bielefeld

The Chief Actuary will shape the financial stability and strategic direction of Allianz Commercial. Responsibilities include orchestrating technical provision estimations, overseeing actuarial risk capital models, providing portfolio performance diagnostics, and collaborating with Finance functions. The role requires a deep understanding of actuarial requirements for an international commercial P&C portfolio, experience leading international workforces, and expertise in integrating AI into business functions.

The Key Account Excellence Manager – Continental Europe drives profitable growth with Pan-EU retailers and priority national accounts. The role partners with cross-functional teams to deliver customer-back strategies and flawless execution, achieving market financial goals. Responsibilities include building and executing customer Joint Business Plans, managing trade investment governance, and ensuring consistent delivery of assortment, pricing, promotional calendars, and retail standards. The ideal candidate combines Pan-EU customer leadership, data-driven commercial acumen, and the ability to influence without authority.

Senior AI Engineer/Consultant specializing in agentic coding tools and AI-driven software development lifecycles. Provides strategic consulting, technical expertise, and practical implementation support to clients. Experience with cloud platforms (Azure, AWS) and modern development practices (CI/CD, GitOps) is desired.

Leads collective bargaining negotiations for assigned group companies, providing labor and collective law advice to management. Develops negotiation strategies, conducts meetings, and advises on post-negotiation activities. Requires a completed law degree, extensive experience in labor law, and strong negotiation skills.

Content Moderators evaluate user-generated reports and review, block, and delete content that violates community standards. Must have excellent Danish and English language skills and be able to work in a rotating shift schedule.

As a Senior Account Executive, you will acquire new enterprise customers and drive revenue growth through new logo acquisition. You will identify and engage economic buyers, position solutions with clear business value, and close high-value deals.

We are looking for a Haustechniker Anlagenmechaniker Elektrotechnik (m/w/d) to join our team.

Leads and grows a distributed engineering organization of 200+ FTE, delivering complex, enterprise-level healthcare software solutions. Translates business and product strategy into a scalable technology roadmap, balancing innovation with legacy constraints. Acts as a key business partner to Product, Sales, Marketing, and Services, aligning priorities and managing stakeholder expectations.

Lead a team responsible for the robust, efficient, and repeatable manufacturing of metrology systems. Drive production process improvements, operational excellence, and translate engineering concepts into practical solutions. Collaborate with Operations, R&D, Quality, and Supply Chain.

Strategic Global Master Data Manager - SAP S/4HANA needed for In-House Supply Team at global headquarters in Hamburg.

The Applications Development Technician prepares, maintains, and monitors electrolytes, executes sample processing, and supports customer-specific sample creation. The role involves operating and maintaining pilot plating line equipment, performing analytical measurements, and collaborating with Application Development Engineers and other teams.

Manage financial processes within SAP FI/CO, including Controlling, Contract Accounts, General Ledger, and Accounts Payable. Execute projects, provide support, and collaborate with internal stakeholders.

Senior Infrastructure Site Reliability Engineer needed to build, operate, and enhance a hybrid cloud stack. Experience with Kubernetes, PostgreSQL, HashiCorp Vault, Terraform, and Ansible required.

Principal Consultant with 10+ years of IT experience needed for STIBO MDM and Azure cloud architecture. Lead design and implementation of enterprise-grade MDM solutions. Strong technical leadership and architecture skills required. Remote work within Germany. 12-month contract.

The Exploration Company seeks a General Counsel to manage legal compliance across subsidiaries, oversee employment law and HR compliance, and ensure regulatory and operational adherence. The ideal candidate will have a Juris Doctor degree, 15+ years of experience in multinational environments, and expertise in corporate governance, regulatory compliance, and ethics.

Develop and manage strategic partnerships with distributors and channel partners for Henkel's Adhesive Technologies in critical infrastructure and machinery segments. Analyze data sets to identify business scaling opportunities. Contribute to mid- and long-term strategies and collaborate with multi-disciplinary teams.

Lead iOS Engineer responsible for technical leadership, development, and mentorship of iOS applications. Collaborate with product, design, and backend teams to deliver stable, secure, and scalable mobile solutions.

Lead a team of data scientists and machine learning engineers, designing and implementing optimization algorithms for the Paid Search ecosystem. Translate data into production-grade products, driving HelloFresh's growth.

Data Engineer (m/f/d) will build data products around customer feedback, develop and operate ETL/ELT processes, and automate data flows. Requires at least three years of experience building scalable data pipelines and data warehouse architectures, strong Python skills, and expertise in SQL and NoSQL systems. Cloud platform experience, ideally GCP, is also required.

Responsible for maintaining and developing a multilingual website using TYPO3. Collaborate with marketing, coordinate translations, and implement new functionalities.