manager English-speaking jobs in Leszno

S&P Senior Officer required with French language proficiency (B2) and English (B2). Responsibilities include responding to purchase requests, invoice processing, and identifying process improvements. Experience in a similar role for at least 6 months is necessary. SAP knowledge is beneficial.

We are looking for HR Services Team Leader to oversee our HR Services team, ensuring the delivery of high-quality administrative support across the entire employee lifecycle. In this role, you will drive efficient HR operations, guide team members in their daily activities, and support transitions and process improvements.

Senior Mainframe Specialist with 6+ years of experience in IBM z/OS environments. Expertise in Endevor configuration and administration, cross-platform communication, and Mainframe Unix System Services (USS). Strong analytical and problem-solving skills. Fluency in English required.

Senior Accounts Receivable Specialist with 4+ years of experience in a Finance Shared Services environment. Strong understanding of financial accounting, reporting, and internal control. Fluency in English and Spanish required. Proficient in MS Office and SAP.

Lead and coordinate AI-driven initiatives, managing project timelines, risks, and stakeholder communication. Translate business needs into project plans and execution roadmaps, driving AI solution delivery aligned with Group standards.

Leads complex HRIT initiatives, acts as a technical expert for SuccessFactors, and drives strategic HR technology development.

Design, develop, and modernize Java applications using Spring Boot, MVC, and RESTful APIs. Modernize legacy systems, implement CI/CD pipelines, and integrate with Azure services. Requires 3-4 years of Java development experience, knowledge of Java 17+, and proficiency in Python, SQL, and Bash scripting.

Apply customer payments, investigate discrepancies, and review aging reports. Communicate with customers and internal departments to resolve billing issues. Document all activities in SAP and support month-end closing.

Investigate, validate, and resolve customer deductions and disputes to maximize revenue recovery. Conduct root cause analysis and communicate findings to customers and internal departments.

SAP CO Business Consultant & Team Lead will own and improve SAP CO solutions, partner with stakeholders, and lead the ERP team. Requires solid SAP CO experience, project experience, and strong communication skills.

Supports the Manager in overseeing daily banking and treasury operations in Poland. Executes and reviews payments, foreign exchange transactions, and fixed deposits. Ensures operational processes are followed and provides guidance to team members.

Curaleaf International seeks qualified Doctors to prescribe in Torun, Koszalin, Plock, Zielona Gora, and Radom. This is a per-hour contracted position suitable for both new and experienced candidates.

The Head of Control Centre will consolidate and unify risk, resilience, cyber, release, and environment management activities across Client Connectivity. This role will establish a single point of accountability for these functions, build a high-performing team, and own the department's risk and control framework. The Head of Control Centre will also lead audit, compliance, and regulatory engagement, and govern change and release management.

Account Manager to grow sales of recycled polyethylene plastic in Europe. Identify and develop relationships with manufacturers in packaging, automotive, construction, and consumer goods. Present and negotiate contracts for recycled resins, compounds, and flakes.

Senior Full-Stack Engineer to design, architect, and deliver scalable systems using Python, React, and Next.js. Responsibilities include backend development, API design, and collaborating with cross-functional teams. Requires 5+ years of experience in modern web application development and experience with AWS technologies.

Senior Game Designer will work on existing and new puzzle game titles, from concept to release. Responsibilities include generating feature ideas, creating Game Design Documents, and collaborating with teams. Requires 4+ years of experience as a Game Designer in mobile games, preferably casual genres targeting a female audience aged 30+.

The Service Quality Assurance Manager is responsible for improving customer satisfaction through issue identification, complaint resolution, and CSAT surveys. This role ensures compliance with governance practices and drives continuous service improvement projects. The manager will also own and manage continuous improvement programs and conduct regular reviews of account health and service delivery.

Senior Data Test Engineer to design, develop, and maintain automated tests for web, API, and backend services. Experience with Java, Playwright, Selenium WebDriver, RestAssured, JMeter, and test management tools required.

The OTC Accountant with French will perform credit checks, manage customer master data, run reports, and follow up on overdue invoices. The role requires a good understanding of financial accounting and the Order to Cash process, as well as proficiency in English and French.

QA Engineer to define and maintain end-to-end test strategy for Android Automotive OS (AAOS) IVI application. Design, manage, and execute tests across emulators and physical hardware. Build and maintain CI/CD pipelines for build, test, and release processes.