python English-speaking jobs in Chorzów

Senior Mechanical Engineer to lead and manage asset reliability risks, reducing maintenance costs for the existing and future fleet. Collaborate with global teams to optimize fleet operation and develop engineering solutions to decrease maintenance costs.

AI Application Security Engineer to strengthen application security, support secure-by-design initiatives, and help shape security standards for AI-powered solutions. Will perform secure code reviews, conduct threat modeling, and evaluate AI/ML security risks. Requires experience in application security engineering, secure code review, and AI/ML security risks. Familiarity with OWASP Top 10, secure coding practices, and security tools is essential.

Global Finance Lead for Occupier Services. Directs financial control activities for real estate services, facilities management, and global occupier accounts. Manages the finance function, oversees the finance team, and ensures compliance with financial standards.

Lead a support shift team, resolving critical incidents and mentoring L2 Support Analysts. Provide technical expertise, manage SLAs, and collaborate with tech teams. Minimum 3 years' experience in technical support, Linux, and SQL required.

Senior Java Software Engineer will design, code, and deploy microservices for a cloud-native order management system. Responsibilities include developing software solutions, improving applications, and troubleshooting complex issues. Requires 6+ years of experience in Java, Spring, Web Services, and cloud technologies (GCP). Must have strong problem-solving and communication skills in English.

Leads and develops a team of Specialty Sales Representatives in Poland for a portfolio of specialty medicines. Responsible for translating brand strategies into local field execution and driving sales performance. Requires proven experience leading sales teams, strong leadership skills, and fluency in Polish and English.

Senior Platform Engineer will design, develop, and improve security-related platform capabilities for financial systems. Responsibilities include strengthening security posture of AWS environments, collaborating with development teams on secure solutions, and supporting vulnerability remediation efforts. Requires 5+ years of experience in platform engineering, cloud security, or related fields.

Secure AI-driven systems including LLM applications, machine learning models, and AI automation tools. Design and implement security controls across the AI lifecycle, identify and mitigate AI-specific threats, and integrate security checks into CI/CD pipelines.

Investigate and resolve P2-P4 incidents across multi-cloud environments. Perform root-cause analysis, implement fixes, and collaborate with engineering teams. Support SRE practices and mentor L1 engineers.

Design and develop overhead contact systems for railway projects in Norway and Sweden. Prepare technical drawings, conduct calculations, and coordinate with multidisciplinary teams. Bachelor's degree in a relevant field and professional experience in railway design are required.

Experienced Java Developer sought for low latency trading systems in Capital Markets. Design, develop, and maintain systems emphasizing performance optimization and minimizing latency.

Experienced C++ Developer needed to design, develop, and maintain high-level software components. Must have 5+ years of experience in C++ software development and a solid understanding of Linux OS. Collaborate with cross-functional teams to deliver robust solutions.

Designs, develops, and maintains the infrastructure for an enterprise Power BI environment. Automates provisioning, access control, and policy enforcement. Implements Infrastructure as Code (IaC) for Power BI and related Azure services. Collaborates with data platform and engineering teams to integrate Power BI with broader data infrastructure.

Senior Financial Accountant will prepare management and financial accounts, including review and oversight of monthly results for group entities. Responsibilities include standard bookings and review, balance sheet reconciliations, intercompany reconciliations, and financial reporting in accordance with International Accounting Standards (IAS/IFRS).

The GBS Accounting Manager (Subject Matter Expert) will oversee and execute compensation-related financial reporting and disclosures, ensuring accuracy, compliance, and alignment with US GAAP and SEC requirements. Responsibilities include preparing and reviewing compensation disclosures for SEC filings, executing monthly and quarterly close activities, and maintaining equity rollforwards and share reconciliations.

Senior Cloud Consultant with Azure will ensure smooth operation of the Azure environment. Responsibilities include monitoring, backup monitoring, patch management, compliance, sizing optimizations, cost optimizations, Azure consumption reports, and security score follow-ups.

Develop and implement AI and Generative AI solutions for business use cases. Build, test, and deploy applications using machine learning, NLP, LLMs, and related technologies. Translate functional and technical requirements into working AI solutions.

Senior Test Automation Engineer will extend Python test frameworks, repoint test suites to GCP, and design integration tests for various interactions. Responsibilities include Chaos Toolkit experiments, CI/CD integration, and collaboration with engineering teams. Requires 4+ years of experience in test automation for distributed systems, proficiency in Python testing frameworks, and expertise in integration testing for service-to-service, event-driven, and end-to-end workflows.

QA Engineer will build and shape development practices for ReadyAPI, a leading API development product. Responsibilities include technical implementation, customer usage models, test plan and suite development, and working with acceptance testing, regression testing, and test automation. Experience with JavaScript for test automation, tools like SoapUI or ReadyAPI, and BDD is required.

Provides technical guidance and solution design for BESS projects, translating customer needs into technical solutions. Completes pre-sales technical documentation and supports project delivery. Collaborates with internal and external teams, participates in technical training and presentations.