python English-speaking jobs in Chorzów

Lead, coach, and mentor in test automation best practices. Define and evolve the team's test automation strategy, including roadmap, tooling, framework architecture, and quality gates. Design, implement, maintain, and improve scalable automation frameworks for UI and API testing.

Software QA Engineer will execute and verify software application tests for the IQVIA Clinical eSource platform. Analyzes business requirements, defines test plans, and manages test script execution. Requires a Bachelor's Degree in Computer Science or related field and three years of quality assurance and testing experience.

Designs, implements, and optimizes Active Directory and Microsoft Entra ID environments. Performs Active Directory administration, including user, group, and computer account management, GPO design and troubleshooting, and OU structure design. Leads identity transformation and AD modernization projects, including legacy AD cleanup and consolidation. Implements and manages authentication and authorization solutions, including Conditional Access, MFA, and Identity Protection. Designs and deploys Identity Governance & Administration (IGA) solutions. Supports Active Directory security hardening and remediation of misconfigurations. Collaborates with cloud, security, and infrastructure teams to deliver end-to-end identity solutions. Acts as a technical lead and subject matter expert in client engagements. Mentors junior consultants. Requires 5+ years of hands-on experience in Active Directory administration within complex enterprise environments. Strong expertise in AD Domain Services, Group Policy Management, AD replication, DNS, FSMO roles, and trusts. Proven experience with Microsoft Entra ID and hybrid identity models. Hands-on experience with Azure AD Connect / Cloud Sync, hybrid identity troubleshooting, Conditional Access, and MFA. Solid knowledge of identity security, Zero Trust architecture, and modern authentication protocols. Experience in consulting or professional services environments. Strong communication skills.

RE Partners seeks Senior Java Engineers to develop innovative software solutions. Successful candidates will have deep Java expertise (Concurrency, JVM, JMM), experience with Kafka, Oracle/MongoDB, and Multithreading. Strong Kubernetes skills and experience building Kubernetes operators are highly desired.

Senior .NET Developer to build and enhance microservices for a leading financial organization. Develop scalable applications using C# and .NET, implement asynchronous communication patterns, and collaborate with teams on automated testing. Minimum 5 years of experience in C# and .NET development required.

Leads and coordinates Quality Assurance (QA) activities for Eastern & Southern Europe, implementing and maintaining the Quality Management System (QMS). Supports audits, acts as the primary QA interface for Sales and Service teams, and collaborates with regional and global quality functions.

Financial Controller needed for a leading soft drinks manufacturer. Analyze and control Supply Chain operating costs, prepare management reports and KPIs, support budgeting and forecasting, and identify cost variances. Minimum 3 years of experience in controlling, financial analysis, or a similar role required. Strong analytical skills and advanced Excel knowledge are essential.

Senior Full Stack Engineer will develop features for B2B admin panels, drive architectural evolution, and oversee QA, A/B testing, and DevOps.

Product Owner to drive strategy and development of Revolut People, an all-in-one performance management platform for small and medium-sized businesses. Will lead cross-functional teams, own the product lifecycle, and collaborate with stakeholders to enhance the employee experience and optimize internal processes. Requires 5+ years of product management experience, preferably in HR, performance, or recruitment tools.

Experienced Freelance Commissioning Engineer needed for project-based contract in Poland. Plan, execute, and test industrial/energy/building services systems. Strong technical expertise and hands-on approach required.

Develop and maintain IFRS9/AIRB models for ING portfolios. Interact with stakeholders and share expertise with junior colleagues. Requires 3+ years of experience with expert-based and statistical models, knowledge of IFRS 9 and/or EBA AIRB regulations, and proficiency in SAS/Python.

Designs, validates, and optimizes enterprise-class network solutions for a digital infrastructure marketplace. Translates technical networking capabilities into business value and actionable marketplace insights. Collaborates with Sales, Product, and Engineering to ensure network solutions are operationally bulletproof and ready for deployment.

Manage complex administrative functions, including scheduling, project coordination, POs, accruals, and event planning. Interact with internal and external stakeholders, including senior management, to ensure smooth communication and efficient workflows. Proactively streamline administrative processes and handle a wide range of problems independently.

Junior Financial Controller will support financial processes, controlling, and internal controls for Commercial and Production entities in Western Europe. Responsibilities include collaborating with stakeholders, ensuring accurate financial statements, and participating in month-end closing processes.

Software Development Engineer III will design, implement, and maintain software solutions to improve service performance, durability, cost, and security for Trainium and Inferentia. Collaborate with cross-functional teams to influence business decisions and automate processes. Requires 5+ years of software development experience, including design and architecture of new and existing systems. Experience in the Generative AI space is required.

Support international clients in optimizing their quality management processes within SAP. Configure and enhance the QM module, ensuring seamless integration with other SAP areas.

Senior QA Engineer (Quality Enablement) will improve product quality through processes, practices, and engineering influence. Responsibilities include helping teams define testing strategies, reviewing test scenarios and automated tests, analyzing quality metrics, and educating teams on testing best practices.

Senior Full Stack Developer will design, develop, and maintain modern JavaScript applications. Requires 5+ years of experience building commercial JS applications, knowledge of HTML, CSS/SCSS, ES6+, TypeScript, Node.JS, and Vue.js.

Lead a global initiative to digitalize People Management processes and unify employee data management at Knauf. Manage project design, planning, implementation, and hypercare phases, ensuring stakeholder and quality expectations are met. Facilitate communication between the project team and stakeholders, fostering strong client relationships.

Project Manager Lead will manage large, complex client projects across the lending lifecycle. Responsibilities include budgeting, project administration, team leadership, stakeholder management, and ensuring project success across scope, schedule, cost, quality, and risk. Requires 5-10 years of experience delivering professional service projects, understanding of IT project methodologies, and financial services industry knowledge.