manager English-speaking jobs in Leszno

Senior React Frontend Developer with 6+ years of experience building desktop applications in JavaScript/TypeScript. Must have a strong understanding of fixed income trading flows and be able to work with backend systems via REST APIs.

Executive Assistant to support Managing Directors, coordinating international meetings, travel, and communication. Requires proficiency in diary management, expense processing, and MS Office Suite. Fluency in Polish and English, German a plus.

Develops and implements rare disease brand strategies, including brand planning, promotional campaigns, and KOL management. Leads strategy for assigned brands, ensuring clear communication to the Field Force and providing guidance to Senior Management Team. Manages budget for assigned brands and projects. Requires significant pharmaceutical commercial experience with a strong performance track record and fluency in English.

Senior Java Backend Engineer will design and implement robust software solutions for equities and FX trading systems. Responsibilities include building high-performance backend services for algorithmic order management and order routing.

PTP Accountant with experience in invoice processing, payment, and vendor queries. Requires strong communication, analytical, and problem-solving skills. Higher education preferred.

DevOps Engineer needed to collaborate with development teams, ensuring smooth and reliable environment operations. Responsibilities include owning and operating containerized application platforms, designing and delivering dynamic test environments, and building and maintaining CI/CD pipelines. Must have 5 years of experience as a DevOps Engineer or SRE in web-based systems with strong expertise in Docker, Kubernetes, and GitLab CI.

Reliability Engineer will ensure the scalability, performance, and security of RedStone's oracle infrastructure. Responsibilities include deploying, monitoring, and debugging critical services, automating infrastructure tasks, and contributing to system design. Requires 5+ years of experience in software development and infrastructure engineering, strong coding skills (Node.js, Go, or Rust), and familiarity with cloud platforms (AWS/GCP) and infrastructure as code (Terraform).

Senior iOS Developer with 6+ years of experience building production Swift code and strong BLE integration experience. Must have experience with CI/CD, unit testing, and structured concurrency in Swift.

z Organization Wind Power Business Unit Offshore Full / Part time Full-time Experience Level Professional / Experienced Snapshot of Your DayAs a Heavy Lift Resource Coordinator, your day will revolve around coordinating people, data, and processes to ensure offshore operations run smoothly.

FP&A Director to support Publicis Production EMEA Hub, reporting to CFO. Leads budgeting, forecasting, performance reviews, and client profitability analysis. Strong analytical and communication skills required. Experience in agency/services/project-based business is advantageous.

The Head of Quality Assurance – Cluster East (Europe) defines and executes the quality strategy across Poland, Czech, Hungary, Romania, and Slovakia. This role drives standardization, compliance, and continuous improvement across all operations.

ICT Data and Information Management Architect needed for a 54-month contract with Frontex. Requires expertise in Big Data, modern data warehousing, and cloud databases. Must have experience designing enterprise-wide data architectures and possess relevant certifications.

Lead the European business for a global architectural hardware and insect screen systems company. Full P&L accountability for manufacturing, sales, and distribution across Europe and the Middle East. Develop and execute regional growth strategy aligned with global objectives. Minimum 5 years' experience managing teams of 30+ and proven track record in driving sales growth and expanding revenue streams. Minimum 5 years' experience in a manufacturing environment with strong financial acumen.

Leads multiple engineering teams focused on building and optimizing cloud-native infrastructure solutions. Drives Kubernetes-based orchestration and ensures reliability, scalability, and cost efficiency across Relativity's platform. Collaborates with cross-functional teams to deliver infrastructure services.

Staff Software Engineer will design and implement kernels for linear algebra and tensor operations in C++. Provide technical leadership, own performance and correctness, and debug issues.

Leads industrial refrigeration and applied HVAC sales efforts, developing market share and managing a sales team. Responsible for strategic client relationships, market penetration, and collaborating with cross-functional teams.

Senior Automation QA Engineer needed to develop, maintain, and optimize automated tests for Sportsbook applications. Requires 6+ years of Java test automation experience, including UI and API automation, and practical experience with AI coding assistants. Strong understanding of software testing processes, SDLC, HTTP, web-application principles, microservice architecture, and SQL databases is essential.

DevOps Engineer needed for a project developing a resource management platform for emergency response services. Responsibilities include managing infrastructure, optimizing CI/CD pipelines, and troubleshooting system reliability. Must have 5+ years of experience as a DevOps Engineer with expertise in CI/CD tools, Docker, Kubernetes, and monitoring tools.

Senior DevOps Engineer needed for a banking industry project. Develop and maintain CI/CD pipelines in Jenkins, Terraform, and Ansible. Support developers and QA engineers with automation and deployment. Strong communication skills required.

Experienced Fullstack Developer needed to support the transition and development of a Workforce Management application. Responsibilities include designing, developing, and maintaining applications, identifying and resolving bugs, and supporting testing and production. Must be proficient in C#, .NET, Microsoft SQL Server, and frontend technologies.