freelance English-speaking jobs in Bielefeld

Manages complaints and live claims across various insurance products. Advises on and supports litigation and complaint handling for insurance legacy cases.

Senior Data Operations Analyst manages and owns processes creating critical data for the business, collaborating with IT colleagues. Requires a university degree and at least 5 years of experience in energy or commodity trading.

Leads and coaches a team of field sales representatives to achieve regional revenue targets through lead conversion and key account development. Executes regional strategy, manages the CRM funnel, and ensures customer experience excellence. Provides market intelligence and leads negotiations for large accounts.

Talent Acquisition Business Partner will support hiring activity across Germany, partnering with senior leaders and hiring managers to shape recruitment strategies and deliver an excellent hiring experience.

Mindrift seeks freelance Senior Agent Evaluation Engineers to create challenging coding test cases for AI systems. Responsibilities include writing functional tests, analyzing AI failures, and iterating based on feedback. Ideal candidates have 5+ years of software development experience, Python expertise, and experience with Docker, CI/CD, and React.

Leads the strategic direction and implementation of digital technologies to maximize impact in supporting food system innovators in the Global South. Develops and drives a focus strategy and roadmap for digital technology deployment and utilization. Shapes a network of technology experts, funders, and contributors. Oversees project scoping, planning, execution, and evaluation of technology projects and programs. Builds, leads, and empowers an international, remote team. Represents Welthungerhilfe at events and conferences.

Full-Stack Software Developer with 3+ years of experience needed to build and maintain a cloud-based biocompound discovery platform. Experience with cloud deployments, data engineering, and Python is required.

Financial Analyst (all genders) will create and enhance monthly reports, manage budgets, and serve as a finance sparring partner. Requires a Finance/Controlling degree, several years of experience, proficiency in MS Office (Excel), HGB and IFRS knowledge, and fluency in German and English.

Relationship Manager for affluent clients, providing investment guidance and building long-term relationships. Requires at least two years of experience in customer relationship management, asset management, or fund sales. Must have strong communication and client service skills, knowledge of investment products, and fluency in German and English.

Lead a Java/Kotlin development team focused on rider experience within the Logistics Workforce Tribe. Provide technical direction, own team metrics, and mentor junior members. Manage dependencies across teams and have experience with IaaC (Kubernetes, Helm, Terraform) in AWS.

Senior Analyst specializing in Transfer Agency to analyze project requirements, design functional solutions, and manage project-related changes. Experience with Multifonds TA environments, SWIFT, SFTP, and NSCC processes required.

This internship supports the Growth Triathlon team in accelerating Allianz's growth by expanding the customer base and reducing customer churn. The intern will assist with project management, initiative coordination, and cross-functional collaboration.

Senior Data Solutions Manager will own requirements engineering, translating business goals into technical specifications. Manage data tracking schemas, lead implementation processes, and administer Adobe Analytics. Requires 5+ years of experience managing data analytics platforms, strong analytical skills, and proficiency in SQL.

SAP FICO Analyst needed to ensure financial core stability and lead high-impact projects. Will bridge finance and tech, ensuring scalable and standardized end-to-end processes. Requires 3-5 years of SAP FICO (GL, AP/AR, AA, CO) experience, REFX knowledge, and interface design expertise in SAP Integration Suites.

Senior Frontend Engineer to improve an Online Booking Engine used by partners to manage ground transportation tickets. Deliver new features, participate in architecture initiatives, and mentor team members. Requires 5-7+ years of software engineering experience with TypeScript and React.js.

Full-stack engineer to develop and maintain a vulnerability monitoring application. Responsibilities include designing backend APIs, building frontend interfaces, and collaborating with cross-functional teams. Requires experience with Ruby on Rails, Angular, TypeScript, and SQL.

Intern to support store development and environment projects across EMEA. Tasks include supplier management, reporting, research, and event coordination. Must be a business student with basic technical knowledge and strong MS Office skills.

Support and develop the Oxaion ERP system, analyze and resolve errors, and analyze business processes to develop solutions.

18-month trainee program in Research, Development & Innovation. Gain insights into various innovation areas, work on projects in Germany and abroad, and participate in a three-month international assignment. Requires a completed doctorate in chemistry, biochemistry, or business chemistry with above-average results by October 30, 2026.

Senior Project Manager to lead and expand activities in Sub-Saharan Africa. Develop new projects, manage existing programs, and build relationships with donors and partners. Requires regional expertise, project development experience, and proven project management skills. Fluent English required.