manager English-speaking jobs in Leszno

Analyze and resolve complex technical issues in SAP S/4HANA related to FI, CO, TRM modules and customer-specific solutions. Provide 2nd and 3rd Line Support for SAP FICO modules and customer-specific solutions. Conduct problem analysis, collaborate with IT teams, and foster strong client relationships. Lead minor projects and maintain documentation.

Senior SAP Consultant providing support for authorization and security management across various SAP systems. Experience with SAP ECC, S/4HANA, and public cloud solutions required. Fluency in German and English is essential.

Master Data Specialist will create, update, and maintain master data in SAP, ensuring accuracy and compliance with SLAs and policies. The role involves data validation, cleansing, and governance, as well as collaboration with internal teams. Requires 1-3 years of experience in Master Data Management, Data Governance, or Data Quality, a Bachelor's degree, and proficiency in SAP, Microsoft Excel, and data visualization tools.

Director of Business Accounts will define and own KPIs, generate growth ideas, and translate commercial goals into product briefs.

Hostinger seeks a Message Director to develop and implement a distinctive brand voice across all markets and channels. Responsibilities include defining brand narratives, crafting compelling campaigns, and mentoring writers to elevate copywriting standards. Proven experience building brand messaging systems and a strong understanding of audience psychology are required.

Experienced Marketing Automation Engineer needed for a 2-month project focused on Adobe Campaign Classic. Responsibilities include workflow development, integrations, campaign delivery support, and technical documentation. Requires 5+ years of hands-on experience with Adobe Campaign Classic, including workflow development, campaign implementation, data model customization, and ACC-CDP integrations.

We seek a Python developer with experience in Django, Django REST Framework, or FastAPI. Strong API development, integration, and Docker knowledge are required. Experience with Celery, Linux systems, and problem-solving is also essential. English proficiency (B2+) is mandatory.

Site Manager Trainee oversees construction activities, ensuring compliance with safety and quality regulations. Plans resources, coordinates workers, and analyzes risks. Requires enrollment in a Civil Engineering course and knowledge of construction management processes.

Experienced AI/ML Engineer to develop innovative AI solutions for a global banking leader. Responsibilities include designing, implementing, and deploying AI models, collaborating with stakeholders, and staying abreast of emerging technologies. Requires 5+ years of software or ML engineering experience, deep Python expertise, and proficiency in LLM architectures, RAG, and vector databases.

Flutter Developer sought for talent pool. Create iOS and Android applications, design solutions using Flutter, Firebase, and Apple technologies. 3+ years of experience developing mobile apps, knowledge of Clean Architecture, and experience with unit and UI tests required. Must have strong Polish and English communication skills.

Drive development and delivery of innovative AI-powered solutions. Define product vision, manage the product backlog, and collaborate with engineering teams to bring AI capabilities to life.

Software Engineer will develop new features, maintain systems, and collaborate with stakeholders to expand B2B Fleet solutions across Europe. Requires strong Java, Spring, and API experience.

Drives strategic sourcing and category management for mechanical, electrical, and electronic components. Develops and implements product group and supplier strategies, optimizes the supplier base, and leads cross-functional initiatives.

Functional Consultant will work with customers to improve processes and increase efficiency. Responsibilities include analyzing customer data, providing recommendations, guiding customers on best practices, and supporting clients throughout the implementation cycle. Requires prior experience with cloud-based/SaaS IT systems, Spend Management, Source-to-Pay, or Purchase-to-Pay, strong communication skills, and the ability to manage multiple projects. Fluency in English is mandatory.

Software Developer / Implementation Engineer with 1-3 years of experience in Java and Spring Boot backend development. Designs, develops, and tests scalable solutions, translates specifications into technical implementations, and collaborates in a SAFe/Agile environment.

Manage SAP S/4HANA Cloud implementation and rollout projects in an international environment. Coordinate project activities, prepare project plans, and supervise budgets. Cooperate with stakeholders, technical teams, and external partners.

The Process Mining Data Engineer builds and maintains scalable process mining solutions within the Celonis EPM environment. This role translates business requirements into Celonis assets, collaborates with stakeholders, and ensures solutions are reliable and aligned with enterprise standards.

Develop scalable backend applications using Node.js and SAP BTP/CAP. Contribute to the software development lifecycle, including requirements gathering, design, development, testing, and deployment. Strong Node.js development skills and experience with web services (REST) are required.

The Global Program Manager - Data Center Capability Building will own the end-to-end program management for the TechWolf capability-building initiative. This role coordinates stakeholders across Learning & Development, HR, IT, and the Data Center business, ensuring clarity of ownership and interfaces. The role will lead the deployment and integration of TechWolf for the Global Data Center Segment, including creation and ongoing maintenance of job and skills taxonomy and skills inference capabilities. The Global Program Manager will also deliver data-driven insights and market benchmarking related to skills, job taxonomy, and evolving Data Center talent needs.

Cyber Security Specialist will strengthen security operations, improve detection and response, and automate tasks in a Microsoft-based environment. Responsibilities include investigating incidents, tuning security tools, building automations, and collaborating with teams to drive security improvements. Requires strong hands-on experience in security operations, expertise in Microsoft security tooling, and the ability to communicate effectively.