freelance English-speaking jobs in Bielefeld

Lead non-card payment operations for a new banking setup, establishing and stabilizing SEPA Credit Transfers, Instant Payments, and Direct Debits.

Customer Success Manager for a fast-growing European data centre operator. Manage strategic and enterprise customer relationships across DACH, ensuring service delivery, retention, and long-term success.

Trade Compliance Analyst II ensures imports and exports comply with regulations. Manages import/export processes, coordinates license applications, and classifies trade data. Requires a bachelor's degree, 2+ years of experience, and fluency in German and English. Dutch language skills are preferred.

Compliance Manager (f/d/m) to develop and implement global compliance management system. Develop compliance solutions, conduct risk assessments, and lead training programs. Requires legal qualification or equivalent degree and 3+ years compliance experience.

Senior Software Developer to join a cross-functional team developing and maintaining large C++ applications. Responsibilities include designing, implementing, testing, and documenting software, working with domain experts, and mentoring team members. Requires a B.Sc. or M.Sc. in computer science, engineering, or equivalent, 5+ years of experience, and strong C++ skills.

Lead and scale a high-performing marketing team across multiple channels and markets. Own and optimize the entire marketing funnel, driving strategic planning and OKRs. Monitor daily revenues, channel performance, and align with cross-functional teams.

Power Electronics / AI Engineer needed to develop AI-assisted methodologies for power converter design, including magnetics, control schemes, and circuit architectures. Collaborate with engineering teams and research organizations to solve performance challenges and track emerging trends in AI and power electronics.

Conduct comprehensive corporate credit analysis for a portfolio of approximately 15 issuers primarily from the capital goods, aerospace & defense, and automotive sectors, focusing on companies based in Germany. Collaborate with senior management, Finance and Treasury teams, and other stakeholders to gather and analyze information. Prepare and present rating recommendations to rating committees and publish credit analyses and sector commentaries.

Business Process Consultant for ZEISS MED segment. Analyzes, coordinates, and improves global E2E business processes. Supports change control and demand management for SAP S/4HANA entities. Designs to-be processes and participates in agile ceremonies. Requires a Bachelor's degree and 4-6 years of experience in Production and Logistics Management with SAP R/3 and relevant third-party systems. Fluency in English and German is required.

Leads regional distribution strategy and growth for the DACH region. Manages a team of Distributor Account Managers, strengthens partner networks, and collaborates with commercial, product, and operations teams. Requires strong leadership, indirect sales expertise, and executive-level distributor relationship building.

Lead a thriving insurance solutions branch specializing in B2B clients. Manage daily operations, drive business growth, and optimize internal processes. Collaborate with a nationwide organization to achieve strategic goals.

Leads, mentors, and scales a 30-person marketing team across multiple channels and markets. Owns and optimizes the entire marketing funnel, drives strategic planning and OKRs, and monitors daily revenues and channel performance.

Manages and optimizes investment portfolios, focusing on long-term value creation. Reviews business plans, financial models, and reports. Assesses investment opportunities and supports strategic initiatives.

Manage import, export, and customs processes, ensuring compliance with regulations. Oversee trade-related systems and collaborate with cross-functional teams.

Lead development and operations teams delivering high-availability AWS services to EU customers. Oversee the launch of the European Sovereign Cloud (ESC) in 2025, collaborating with global AWS teams and influencing service and technology evolution. Manage teams in systems operations and development, emphasizing automation and engineering efficiency. Ensure scalable services and high-availability for EU customers.

Postdoctoral Researcher position at FAU Erlangen-Nürnberg focusing on surface science studies of model catalysts for sustainable catalysis. Expertise in synchrotron techniques (e.g., XPS) or surface science methods is desired.

Develops HR plans and budgets for overseas subsidiaries. Manages recruitment, HR operations, performance evaluations, and payroll. Interprets local labor laws and manages relationships with service providers and labor authorities. Supports the General Manager with administrative tasks.

Senior Manager GSM Indirect Ops-EMEA will support the Global Supply Chain and Global Facilities management team’s journey to drive efficiencies within Europe. This role will work with multiple internal C-level executives, operations and supply chain leaders, plant managers, finance and communications leaders to institute significant change within the SBD to move to drive the Power of One SBD. Key sub-categories include MRO, Facilities and Office Supplies. This role will also be responsible for overseeing Total Cost of Ownership (TCO) value creation for these categories through a combination of productivity, quality, innovation, service excellence, risk management and margin resiliency.

Legal Counsel (m/f/d) provides comprehensive legal support to ensure compliance with laws and regulations. The role involves drafting, reviewing, and negotiating commercial agreements, identifying legal risks, and advising on corporate governance matters.

Senior Full Stack Developer will design, implement, and maintain a big data platform. Responsibilities include feature development using Java, Spring Boot, and Vue.js, system architecture development, platform operation and optimization, and mentoring junior developers. Requires 5+ years of software development experience, strong Java skills, and experience with front-end frameworks, databases, microservices, and event streaming platforms.