freelance English-speaking jobs in Bielefeld

Senior SAP SuccessFactors Consultant leads the design, configuration, and delivery of core HR solutions using Employee Central. This role ensures HR processes are standardized, compliant, and integrated across the organization.

The Manager of Financial Control and Reconciliation ensures data integrity across the N26 Group. This role designs and oversees reconciliation frameworks between the Core Banking System, ERP, and external reporting tools, leading the transition to automated controls.

Execute global go-to-market initiatives for robot sales. Collaborate with marketing, sales, product management, and partners to drive market entry and sales enablement. Develop and execute marketing campaigns, manage product launches, and coordinate trade show events. Analyze lead flow and campaign performance to optimize strategies.

As a Machine Learning Engineer, you will design, train, and deploy machine learning models on large-scale clinical datasets. You will integrate AI-powered solutions into medical workflows and collaborate with research institutions.

As Senior Specialist Employee Communications, you will drive internal messaging across EMEA, ensuring employee understanding and alignment with company goals. You will lead communication plans, campaigns, and initiatives, fostering a connected and engaged workforce.

Lead the profitable growth of Engineered Systems products in EMEA. Develop and implement commercial strategy, collaborate with stakeholders, and drive sales performance. Minimum 5 years senior sales experience required.

Design, implement, and optimize data processing architectures in Python. Extract, transform, analyze, clean, and model data from various sources. Implement and operate data pipelines using PySpark and Airflow.

The Vice President Internal Audit will lead the establishment and management of the Internal Audit/Group Audit department, reporting to the CFO. Responsibilities include managing external audit service providers, coordinating audit activities, designing audit standards, and preparing audit plans.

Manages the entire product lifecycle of optical frequency comb products, including roadmap development, market analysis, and new product conception. Requires a strong technical background in optical frequency combs, lasers, and nonlinear optics, along with experience in product and/or project management. Excellent communication and analytical skills are essential.

Develop and customize Stibo STEP solutions, including data models, workflows, and business rules. Provide technical support for internal departments on process and data modeling. Develop system integrations using Webservices, XML, JSON, and REST. Collaborate with stakeholders to gather requirements and translate them into technical solutions.

Leads the Cutover Tower team, defining and implementing cutover strategies across Agile, Hybrid Agile, and Waterfall methodologies. Oversees planning, design, and execution of cutover activities, ensuring alignment with project goals and timelines. Manages cutover tools and platforms, providing training and support to the team.

Project managers with a degree in civil engineering or comparable qualification are sought for large infrastructure projects (up to 100 million Euros). Experience in overhead line construction and knowledge of VOB and BGB contract law are required.

Drive sales growth for packaging solutions in Central and Northern Europe. Responsible for achieving sales targets, acquiring new customers, and managing the entire sales process.

Solution Consultant for Finance & Controlling Applications/SAP FI needed. Minimum 3-5 years experience in SAP, especially SAP-FI (ECC, S/4 HANA). Experience in consulting, requirement analysis, and international finance processes required. Degree in business administration, international management, business informatics, or similar.

Senior Global Key Account Manager will build and grow international partnerships, act as a trusted advisor to C-level partners, and lead cross-functional collaborations to win new partners and deliver strategic initiatives.

Leads the design of vehicle mechanisms from concept to qualification. Requires 8+ years of design engineering experience, 5+ years leading hardware development teams, and expertise in kinematic synthesis, actuation, and materials.

Service Technicians needed for a company developing maritime automation technology. Responsibilities include service assignments, technical support, and training. Requires automation/control systems experience, shipbuilding/maritime sector knowledge, and fluency in German and English.

Provide technical support for the hinotori robotic surgery system in the operating room, ensuring safe and efficient use. Collaborate with internal and external stakeholders to troubleshoot issues and optimize workflows. Support hospitals with equipment, instrument availability, and training.

We are seeking a committed surgeon to establish and lead a lipedema practice in the Netherlands. The role involves comprehensive patient care, surgical procedures, and collaboration with a network of experts.

Senior Quantitative Risk Analyst will liaise with traders, originators, and sales staff to understand and challenge hedging strategies and commodity contracts. Responsibilities include monitoring portfolio performance, reviewing new products and transactions, developing reporting tools, and quantifying portfolio effects and correlations.