all English-speaking jobs in Leszno

Performance Software Development Engineer will design and develop APIs, implement neural networks, and optimize ML models and graphics operations. Requires proficiency in Python, C++, and deep learning frameworks. Experience with CNNs, GANs, and graphics APIs is essential.

Intern to support Financial Planning and Controlling activities including reporting, budgeting, forecasting, and reconciliations. Must have proficiency in MS Excel and English.

Project Coordinator for service and maintenance activities. Plans, coordinates, and tracks service activities, ensuring resource availability and transparency. Requires a Bachelor's degree, 2-3 years of experience in operations planning or a related field, and fluency in English. Experience with SAP SRP, Primavera P6, or similar tools is advantageous.

Design, build, and deploy production-grade GenAI applications using LLM APIs. Own end-to-end feature delivery, including backend development in Python, API design, and UI integration. Integrate AI workloads with log platforms, data lakes, automation workflows, and security tools.

Leads a geographically distributed team of application developers in the development, maintenance, and enhancement of enterprise software applications. Ensures alignment with business objectives and adherence to SDLC, change management, and audit compliance processes.

Finance HR Operations Coordinator supports financial and HR operations, focusing on data accuracy, payroll processes, and reporting. Requires 2+ years of iGaming finance experience, advanced Excel skills, and strong analytical abilities.

Vestas Blades Process Engineering seeks a Senior Specialist to design and optimize production processes within lay-up operations. Responsibilities include creating process roadmaps, standardizing and optimizing processes, and using data analytics to improve performance. The ideal candidate will have 10+ years of experience in similar roles, a Master's degree in engineering or a related field, and expertise in composite materials and manufacturing processes.

As a Sales Development Representative, you will generate new business opportunities through proactive outreach and lead discovery. You will identify prospects, provide product information and quotations, and collaborate with colleagues on sales activities.

This role combines business development and team leadership for Arcadis' Environmental Advisory & Compliance services in Poland. The Business Development Lead will drive revenue growth, identify and convert business opportunities, and manage a team of consultants.

The Statutory Finance Lead oversees audit coordination for multiple global markets, acting as the primary point of contact for internal and external auditors. Responsibilities include managing audit calendars, leading audit-related meetings, and driving timely execution of the audit process.

Develop and maintain Python-based applications and tools supporting AML solutions. Implement, optimize, and deploy machine learning models to enhance product capabilities. Collaborate with data scientists and teams to integrate models into production systems.

Shape the deployment of cutting-edge Augmented Reality applications as a Middle/Senior Java & Javascript Engineer. Collaborate with cross-functional teams using Java, Spring Boot, and modern enterprise technologies.

Supervises cash, position, and market value reconciliations, reviews fund pricing, corporate actions, and profit & loss reports. Ensures timely and accurate NAV calculations and assists in the development of the NAV team. Requires 3+ years of experience in hedge fund administration, strong communication and analytical skills, and the ability to work independently and as part of a team.

Lead Quest Designer to manage and guide a team, ensuring the successful delivery of fun and memorable quest experiences for a new IP. Collaborate with cross-functional teams to craft a cohesive game experience.

Junior Programmatic Specialist will set up, monitor, and optimize programmatic ad campaigns across multiple markets. Responsibilities include adjusting pricing rules in AdX, managing programmatic deals in Google Ad Manager, and collaborating with teams to align strategies. A Bachelor's degree in a related field and familiarity with Google Ad Manager and programmatic concepts are required.

Leads funnel performance, CRO, and commercial alignment between paid acquisition and on-site experience. Builds, tests, and optimizes funnels and landing pages to convert paid traffic into customers. Owns the full lifecycle of funnels, landing pages, and commercial flows. Directs the commercial execution of new product launches and campaigns.

Security Engineer focused on Vulnerability Management will identify, assess, and drive remediation of vulnerabilities across the organization's systems and applications. Responsibilities include supporting the Vulnerability Management program, maintaining vulnerability scanning tools, and implementing vulnerability management processes.

Software Engineer (Front End) will design and implement modern front-end applications, shared UI components, and frameworks. Responsibilities include front-end application development, ensuring performance, quality, and reliability, and promoting automation and standardization.

The Executive Director, Architecture defines and drives the enterprise architecture strategy for Ergomed, ensuring a Microsoft-standardized stack and transitioning legacy systems to a modern, AI-enabled ecosystem.

Design, build, and deliver high-quality Mendix applications for international clients. Translate requirements into robust, scalable, and user-friendly solutions. Implement application logic, data models, integrations, and UI components.