manager English-speaking jobs in Leszno

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.

Key Account Manager for Eastern and Southern Europe will manage and develop business relationships with distributors and retail customers across Central and Eastern European markets. Responsibilities include driving business growth, building partnerships, developing and executing customer plans, and analyzing sales data.

Design and implement software architectures for a high-volume, real-time betting platform. Lead the design and implementation of scalable, low-latency, and resilient systems. Analyze and prototype new technologies, providing recommendations and influencing technology choices.

As a Customer Onboarding Technical Architect (OTM), you will translate solution designs into OTM configuration work packages, review and validate configuration outputs, and lead Configuration Specialists. You will act as the main interface for subcontractors, support project teams, and collaborate with Solution Leads, Engineers, and Testing teams. You will resolve complex configuration challenges and drive continuous improvement.

KION Business Services Polska seeks a (Senior) Key User Management Accounting to support global business transformation initiatives. The role involves executing month-end closing activities, ensuring high-quality Management Accounting master data, and collaborating with IT and external partners.

Product Manager to lead the vision and execution of modern payment solutions for Allegro Finance. Own the product roadmap for innovative financial services, ensuring a secure and seamless payment experience for millions of users. Manage the full product lifecycle, from requirements definition to implementation and optimization. Collaborate with stakeholders to understand user needs and translate them into new functionalities.

## Accounting Analyst (Tax)Applyremote type: Hybridlocations: Poland, Gdansktime type: Full timeposted on: Posted Todaytime left to apply: End Date: July 31, 2026 (30+ days left to apply)job requisition id: JREQ199111We are looking for an Accounting Analyst to join Thomson Reuters General Accounting Operations (AO) located in Gdansk, Poland.

Experienced Software Quality Engineer needed for long-term product development project. Responsibilities include manual and automated testing, defect analysis, and contributing to quality strategy. Strong Java/Cucumber experience and Agile methodology knowledge required.

Leads daily warehouse operations including inbound/outbound, stocking, order fulfillment, and inventory control. Manages team, prioritizes workload, and ensures adherence to standards. Requires 3-5 years warehouse experience, team lead experience, and proficiency in Polish and English.

The Principal Solution Development Manager will orchestrate that production.

Creative Video Editor needed for performance marketing. Edit advertising videos, analyze ad performance, and stay current on digital marketing trends. Must have 1+ year experience, proficiency in Adobe Premiere Pro, and strong understanding of editing principles.

Perform system testing and analysis to support fraud platforms, ensuring functionality aligns with requirements and regulations. Execute operational procedures and controls, serve as a point of contact for system issues, and partner with stakeholders for resolution.

Leads and develops an accounting team, overseeing bookkeeping, payment processes, and month-end/year-end closings. Ensures compliance with Polish Accounting Act and IFRS. Collaborates with auditors and other departments. Requires accounting experience, leadership skills, and knowledge of tax regulations.

Provides technical support, repairs, deployments, and maintenance for hardware and software in a global organization. Manages user accounts, performs network administration tasks, and assists with software and hardware projects. Requires 2-3 years of PC support experience, hardware/software certifications, and strong customer service skills.

The P&L Analyst will consolidate, analyze, and report the Head Quarter P&L, lead financial planning and forecasting, and act as a finance partner for corporate departments. The role requires a Master's degree in a relevant field and 3-7 years of experience in controlling, financial analysis, or audit.

Senior Backend Engineer with 5+ years of Java experience needed to design, develop, and maintain scalable backend features and services. Experience with Docker, Kubernetes, and cloud environments (AWS/GCP) required.

Global HR Operations Intern will support streamlining operations and employee relations across EMEA, focusing on AI-driven solutions.

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

Experienced Project Manager needed to lead AI projects in logistics. Responsibilities include translating business needs into roadmaps, managing project lifecycles, and collaborating with technical teams. Requires 3-5 years of experience in IT project management, strong communication skills, and a deep understanding of AI engineering principles.

Supports Project Managers and Vendor Management in daily operations and project development. Duties include data analysis, report management, financial data maintenance, communication, onboarding, and vendor management. Requires strong analytical, communication, and organizational skills, proficiency in Microsoft 365, and fluency in English (B2 or higher) and Polish.