manager English-speaking jobs in Leszno

Lead iOS Engineer to design, build, and maintain high-quality iOS platform capabilities. Integrate third-party SDKs, platform services, and cloud-connected functionality. Own iOS work end-to-end, from design and implementation through release readiness. Provide technical guidance through code reviews and architecture discussions. 5+ years of experience as an iOS engineer with strong Swift/iOS implementation experience required.

Senior Business Process Consultant to lead assessment and documentation of current-state operational processes within a major European financial services organization's customer operations function.

Develop and enhance frontend products and services using JavaScript, React, and related technologies. Collaborate with teams to ensure application performance, security, and data privacy.

Contract Management Specialist will lead contract preparation, review, and coordination, ensuring alignment with project requirements. Manage negotiations, amendments, and monitor contract progress. Serve as a key point of contact for clients, driving execution from initiation to final approval.

Sandoz seeks a Product Manager Rx to manage assigned Rx brands within the Cardio portfolio. Develop and implement promotional campaigns, monitor brand performance, and translate market insights into marketing initiatives. Collaborate with Sales, Medical, Market Access, and other stakeholders. Requires a university degree, minimum four years of marketing experience, and fluency in English and Polish.

As a Senior Performance Delivery Manager (Interim), you will lead deep dive analytics across service, inventory, and forecast accuracy to drive improvement projects. You will review, standardize, and improve planning routines, lead inventory and write-off reduction initiatives, and drive a pipeline of CI projects. You will partner with various departments and ensure data-driven decision making. Proven depth in supply chain planning, process excellence, inventory & waste mastery, analytical power, digital curiosity, coaching & facilitation, results orientation, and collaboration are required.

Experienced Project Manager needed for international IT company. Manage technical projects, ensuring adherence to budget, schedule, and scope. Strong Agile expertise and experience with JIRA required.

Senior Project Manager with a technical background needed for eCommerce projects. Leads teams to deliver complex projects on budget and within timeframe. Experience managing re-platforming projects and scope control required. Must have strong communication and negotiation skills.

Experienced Governance, Risk & Compliance (GRC) Expert needed to ensure IT systems and business processes comply with GDPR and data protection regulations. Will conduct compliance assessments, audits, and gap analyses, and prepare related documentation. Requires 5+ years of experience in data protection, privacy, or GRC within ICT, public-sector, EU institutional, or technology-driven environments. Strong understanding of GDPR and European data protection legislation is essential. Fluent English required. Personal security clearance is mandatory.

Senior Cloud Consultant will join a data and analytics transformation program migrating reporting assets from Qlik Sense and Tableau to Apache Superset. Responsibilities include platform ownership, environment management, deployment automation, and supporting a scalable analytics ecosystem.

Senior Java Developer needed for Billing project handling fees, exchanges, payments, invoices, and statements. Develop on-premise solutions, collaborate with cross-functional teams, and support production. Requires 5+ years Java experience and ability to manage feature development independently.

Leads launch readiness and launch excellence activities for new rare disease indications across Central and South Europe. Drives business case and forecasting processes, analyzes market data, and collaborates with cross-functional teams to ensure successful product launches.

Assistant professor position in analytical chemistry at the MILITARY UNIVERSITY OF TECHNOLOGY. Requires PhD in chemical sciences, at least three JCR publications, and teaching experience. Focus on instrumental analysis of hazardous substances using ionization detectors.

Freelance SDN Network Engineer needed for a European technology organization. Requires production experience with Open vSwitch (OVS) and OVN, cloud networking knowledge, Linux networking stack expertise, and programming skills in C/C++, Go, Python, or Bash. Responsibilities include designing and operating the SDN layer, contributing to open-source projects, and implementing observability and automation.

Asana seeks a Security Threat Response Manager to lead and grow a team of Security Threat Response Engineers in Warsaw. This role involves leading incident response, maturing detection and response capabilities, and establishing a hybrid SOC model. The ideal candidate has 7+ years of experience in security operations, incident response, or threat detection, including 2+ years in a people management role.

Lead end-to-end cloud data migration initiatives from legacy platforms to Google Cloud BigQuery. Design and implement scalable cloud data architectures. Define and execute migration strategies for Data Lakes, Data Warehouses, and hybrid environments.

Release Engineer will participate in release automation, collaborate with various teams, manage release schedules, and control version compatibility. Requires experience with release engineering, Python, Bash/Git, Jenkins, Docker, and Kubernetes. AWS experience is preferred.

Junior Data Engineer will support the development of cloud data solutions, collaborate with engineers, and gain experience in the full data engineering lifecycle. Assist with building and maintaining data pipelines, data models, and implementing best practices. Requires 6+ months of commercial experience in data engineering or a related technical role, hands-on data work experience, and familiarity with at least one cloud platform (Azure preferred).

Develops and executes capability building strategies for commercial channels, designs learning programs, and manages a team of Deployment Executives/Trainers. Requires 5+ years commercial management experience, 2+ years team leadership, and experience in capability development initiatives.

Senior Software Engineer will lead technical designs and improvements for a Kubernetes-native inference platform. Responsibilities include leading design reviews, decomposing work into milestones, and owning infrastructure areas like request routing and GPU resource isolation. Requires 3+ years of experience building distributed systems, strong Python or Go skills, and hands-on Kubernetes experience. Proven track record of improving service reliability and tail latency is essential.