python English-speaking jobs in Chorzów

Designs, implements, and manages end-to-end payment API and web-based solutions for business clients. Collaborates with clients and internal teams to ensure technical accuracy, compliance, integration, and process improvement. Requires 3-5 years of experience with payment processing systems and proven skills in configuring and integrating payment solutions.

Frontend Web Engineers will join cross-functional teams to build core-banking technology. Responsibilities include representing the product team in release scheduling, collaborating with QA on testing, analyzing feature performance, and supporting customer issue resolution.

AI & Automation Developer will design, implement, and scale automation and AI capabilities across the Innovorg platform. Collaborate with cross-functional teams to deliver secure, scalable automation solutions. Requires 5+ years of experience in AI-driven automation or applied AI engineering roles.

Financial Controller will develop financial models, analyze KPIs, and monitor project finances. Requires 3+ years of experience in controlling or finance, strong analytical skills, and advanced Excel skills. Fluent English required.

At Aristocrat, we believe that creating happiness in life through the power of play is more than a mission—it's our passion . As a global leader in gaming, we take pride in our innovative technology, world-class content, and outstanding team.

Lead a team of engineers, possess strong software development and engineering knowledge, and demonstrate experience in prioritizing projects and breaking down milestones into manageable iterations.

Leads the technical implementation of a modern, AI-enhanced knowledge platform for engineering teams. Defines, implements, and optimizes integration of the engineering knowledge database into daily workflows. Evaluates and implements database solutions (e.g., SharePoint, Confluence, Polarion, Teamcenter). Provides training, first-level support, and manages user access rights.

Systems Engineer for Optical Fiber & Cables will design customer solutions, create BOMs, and advise clients on next-generation connectivity projects. Requires an engineering degree, strong optical fiber/cable systems experience, and excellent English communication skills.

Security Engineer will design, implement, and automate security controls across the Microsoft security ecosystem. Responsibilities include SIEM content development, cloud-native automation, threat hunting, incident response, and vulnerability risk reduction. Requires experience with SIEM administration, XDR, cloud-native automation tools, SOAR, and vulnerability management.

Lead / Principal Backend Software Engineer to automate document verification and identity platform onboarding processes. Responsibilities include designing and implementing automated pipelines, integrating ML models, and improving release quality. Requires senior level Python experience, CI/CD expertise, and experience with AWS.

Experienced backend developer sought to design, develop, and maintain scalable enterprise-grade backend services using Nest.js, TypeScript, and Node.js.

Greenpeace Central and Eastern Europe seeks a Regional Fundraising Director to lead the development and execution of mass donor fundraising strategy across the region, with a focus on Poland. This role will drive an ambitious, data-driven fundraising strategy, introduce innovations, and collaborate with senior leadership teams.

Data/Business Analyst - Vice President will support the development and implementation of the Data and MI function within Transaction Trade Capture Risk Management. This role will establish robust data infrastructure, develop data analysis techniques, and generate actionable insights to enhance controls and identify emerging risks.

Advanced Quality Engineer focused on customer service for Mercedes. Responsibilities include evaluating product and process changes, managing part history, and supporting seat sampling. Requires knowledge of VDA standards, problem-solving methods, and PPAP processes.

Lead the design and development of user interfaces using Angular. Architect and maintain robust RESTful APIs with Java and Spring technologies. Implement and optimize frontend and backend code for performance and scalability. Collaborate with DevOps teams on deployment and CI/CD pipeline management.

Defines and maintains a unified documentation and governance framework across AWS, Azure, and on-prem environments. Ensures compliance with internal policies and external regulatory requirements. Collaborates with cloud engineering, security, and risk teams to ensure accurate documentation and governance adherence.

Leads and optimizes digital project delivery across web, product, and creative tech projects. Oversees project managers and production teams, ensuring timelines, budgets, and scope are met.

Senior Director of Digital Architecture & Delivery will lead partner engineering teams, define architecture, and ensure quality execution of digital products. Requires 10+ years of software engineering and architecture experience, 5+ years in a senior leadership role, and experience with Direct Sales, MLM, or eCommerce environments.

RedStone, a leading blockchain startup, seeks a Senior Backend Engineer to develop and maintain core components of its oracle infrastructure. Expertise in TypeScript, Go, Rust, Node.Js, AWS, Terraform, and blockchain technologies is required.

Manage daily operations of various ServiceNow applications, including IT Service Management, HR Service Delivery, Integrated Risk Management, and Security Operations. Oversee backlogs, enhancements, and release planning while collaborating with business and technical stakeholders. Ensure governance, compliance, and platform standards are consistently applied.