manager English-speaking jobs in Leszno

Project Accounting Specialist manages day-to-day project financials under US GAAP. Responsibilities include preparing client invoices, month-end reporting, and monitoring project balances. Requires a Master's in Finance/Accounting and two years of experience.

Experienced Lean practitioner to lead GMS transformation in New Product Introduction (NPI). Drive improvement initiatives, collaborate across teams in Poland and Denmark, and build GMS capabilities through training.

Software Engineer to design, develop, and maintain internal business applications using ASP.NET Core (.NET 8), backend services, APIs, and user interfaces. Collaborate with global teams to improve internal platforms and automate workflows.

Shape AI strategy and drive adoption by leading presales, solution design, and client advisory. Requires 8+ years in Data/AI consulting, strong architecture skills, and experience with major cloud platforms.

The ING International Talent Programme (ITP) is a two-year program with three rotations, including a potential international placement. Successful candidates will have a university degree, fluency in English (C1), and basic experience with CI/CD pipelines and Linux environments.

M&A Associate guides entrepreneurs through buying or selling companies. Responsibilities include market analysis, valuations, and networking. Requires a finance degree, strong analytical skills, and fluency in Polish and English.

Senior SAP HCM Full-Stack Developer to design, write, and maintain code for SAP HCM systems. Focus includes building Fiori/UI5 apps and ABAP/OData backend logic. Requires 5+ years in SAP development.

Lead a cross-functional team to build a cloud-native ODS platform. Focus on scalable, event-driven data pipelines using Kafka (MSK), AWS Glue, ECS, and Spring Boot/Python. Requires 5+ years in data engineering.

Electronics Project Engineer manages basic engineering projects for fire alarm control and detection certifications, focusing on UL and EN standards. Responsibilities include test program setup, technical reporting, and coordination. Requires an electrical engineering degree and fluent English.

Finance Operations Team Manager leading a team to deliver financial controls. Responsibilities include revenue recognition, invoice management, and process improvement. Proficiency in French and English is required.

Junior Insight Analyst supports the Tech & Durables Customer Success team by analyzing sales and consumer data for German market clients. Responsibilities include summarizing findings and partnering with stakeholders. Requires strong analytical skills and English fluency.

Experienced Full Stack Lead Engineer needed with 6+ years in .NET Core, React, and GenAI. Responsibilities include building scalable applications, developing RESTful APIs, and deploying solutions using AKS. Requires strong skills in frontend and backend technologies.

Design, develop, and implement predictive models and statistical analyses for large-scale location datasets. Collaborate with cross-functional teams to formulate data-driven solutions. Partner with software engineers and UX designers to productize models and integrate them into scalable pipelines and APIs.

Lead a global mechanical engineering discipline, defining standards, methodologies, and training for design and development. Collaborate with engineers worldwide, product development teams, and business leaders to ensure delivery of high-performance, cost-effective, and reliable mechanical solutions.

Digital Customer Success Specialist focused on the DACH region. Execute regional retention strategies, manage customer touchpoints at scale, and refine data-driven playbooks within a B2B SaaS environment. Native German proficiency required.

Guest Experience Experts deliver memorable and unique guest experiences by guiding guests through their entire stay. This role involves processing needs, addressing requests, and sharing local highlights while maintaining professional standards.

Leads and develops a geographically dispersed invoicing team across EMEA and LATAM, managing all invoices for events and faculty costs. Oversees end-to-end invoice processing, ensuring compliance with service level agreements and standard procedures. Drives continuous improvement initiatives across invoicing processes. Collaborates with Finance and Events teams to ensure seamless financial operations. Requires a college-level qualification, minimum 6 years of experience in end-to-end finance processes and ERP tools, and experience managing a team. Fluent in English and proficient in Microsoft Excel are required.

Review JV consolidated tax accounts and ensure SOX compliance. Prepare tax accounting expertise for corporate decisions, assist in US GAAP to IFRS conversion, and advise management on tax implications. Requires accounting/finance degree and tax experience.

Software Engineer - Data to build next-gen data infrastructure. Responsibilities include building agentic workflows, defining data models, and creating enterprise-grade data services using Python. Requires 3+ years in software engineering.

Design and maintain automated solutions for Windows server provisioning, patch deployment, and software installation. Troubleshoot complex issues across Windows Server 2012 to 2025. Requires expertise in PowerShell, Active Directory, and testing methodologies.