freelance English-speaking jobs in Wuppertal

Senior Software Engineer on the Finance Experience team will deliver systems for automated expense reconciliation. Responsibilities include full-stack work on reimbursements, ERP integrations, and third-party platform connections.

The Data Center Engineering Operations Technician is responsible for the delivery of best practice systems and problem resolution on all data center electrical and mechanical infrastructure. This role requires a highly driven individual who demonstrates initiative and proactively seeks solutions to complex technical problems. The technician will be accountable for setting and maintaining the highest standards for safety, driving continuous improvement efforts, and collaborating with stakeholders to deliver operational excellence.

Facilities Manager to lead workplace operations at the Frankfurt office. This role oversees facilities, workplace services, vendors, and the local team, ensuring a safe and efficient environment. Requires 5+ years of leadership experience and fluency in German and English.

Director of Sales - DACH to drive sales strategy and revenue growth for a B2B AI supply chain platform. Own DACH P&L, lead the sales team, and execute commercial strategy in the DACH market. Requires 7+ years of B2B sales experience and fluency in German and English.

Experienced, highly organized Virtual Assistant needed for investment management support. Responsibilities include calendar management, inbox support, travel arrangements, and document preparation. Must be fluent in English and German and based in Germany.

Expert in IFRS accounting and reporting, with a focus on IAS 12/income taxes, sought for Home Comfort Finance team. Responsibilities include ensuring high-quality, compliant, and timely group reporting, monitoring IFRS changes, and collaborating with internal and external stakeholders. Requires several years of relevant experience, strong knowledge of IFRS standards, and proficiency in SAP FI and MS Office.

Technical Director for Events is responsible for the technical direction, planning, and execution of complex events and installations. Requires 5+ years in technical production, expertise in lighting/AV systems, and strong team leadership.

Vice President, Software Engineer to build scalable systems for private markets data. This role combines hands-on technical leadership with people management, architecting solutions for AI/ML use cases.

Lead and develop a sizeable German payroll operation, ensuring accurate and compliant payroll services. Manage a team of 24 employees and two Team Leads, driving performance and continuous improvement. Lead payroll technology transformation initiatives, including system migrations and process optimization.

Solution Engineer to develop Salesforce-based business solutions, custom applications, and integrations. Requires 2+ years of Salesforce development expertise, Apex, and Visualforce skills, and proficiency in modern tools.

Strategic, operational, and metrics-driven CFO needed to lead the Finance function at a growing SaaS company. Responsibilities include driving financial strategy, overseeing FP&A and accounting, and partnering on capital raises.

Solution Architect to be the technical partner for Tier-1 banking and fintech clients. Design end-to-end solutions for AI-driven AML and fraud detection. Requires native German and professional English fluency.

Senior/Lead Data Scientist focusing on Applied Statistics and Machine Learning. Deliver end-to-end projects for customers across various industries, applying statistical rigor to real-world datasets. Requires strong Python skills and customer interaction.

Backend Platform Engineer to build and maintain a new rehabilitation aftercare platform. Focus on Rust development, API design, and production debugging. Requires 3+ years of backend engineering and Rust experience. Team operates in English.

Interim SAP S/4HANA Programme Director to lead a large-scale, multi-country transformation across Finance, Supply Chain, and Operations. Requires 15+ years' experience in global SAP S/4HANA implementations and fluent German.

Senior data partnerships leader to define and deliver data sourcing and partnership strategy. Negotiate licensing agreements, manage data partners, and work with product and engineering teams to integrate new data sources.

Warehouse Workers needed. Duties include unloading, lifting, scanning, and sorting products. Must be 18+, able to stand/walk for long periods, and speak basic German or English.

Principal Architect role in Google Cloud requires deep domain expertise to lead cross-functional teams. This hybrid role advises on enterprise cloud strategies, designing and implementing global cloud-based systems for customers.

Serve as the first point of contact for Finnish customer service via chat, phone, and email. Process orders, manage accounts, and provide first-level after-sales support. Fluency in Finnish and English is required.

Lead Data Software Engineer with Databricks expertise to drive technical design for end-to-end traceability solutions. Requires 5+ years in data/platform roles, expertise in Databricks, Spark, and cloud platforms.