python English-speaking jobs in Chorzów

Risk System Analyst - Technical Solution will translate credit risk strategies into system-ready rules and logic. Responsibilities include data analysis, solution design and testing, continuous improvement, problem solving, and collaboration. Requires SQL, relational databases, and experience implementing credit risk systems.

Construction Site Manager needed for wind energy projects. Manage daily site operations, installation, and service activities. Ensure project schedule adherence, resource management, and compliance with HSE standards. Strong wind industry experience and proven leadership skills required. Fluent English and a valid Unlimited Construction License are mandatory.

Experienced Frontend Engineer to build and evolve a web-based Electronic Laboratory Notebook (ELN) platform. Develop modern applications using .NET and Blazor, integrate with Microsoft Office tools, and collaborate with cross-functional teams.

Develop and operate shared platform capabilities, developer portals, and IDPs. Manage API gateway infrastructure, security, and traffic management. Translate business objectives into technical solutions and drive technical decisions.

Business Analyst to join consulting or implementation teams for IT projects in the financial sector, primarily insurance. Responsibilities include business analysis, defining functional requirements, testing solutions, and collaborating with developers and architects. Requires a bachelor's degree, fluency in English (C1 level), and strong French (B2/C1 level).

The IT Operations & Cybersecurity Specialist ensures the security, reliability, and governance of ScanReach's IT infrastructure. Responsibilities include system monitoring, incident management, IT infrastructure oversight, cloud administration, and user lifecycle management. The role also involves leading ScanReach toward ISO 27001 certification and exploring AI-assisted approaches in IT operations.

Data Scientist with 5+ years of experience building predictive models (e.g., churn, propensity, segmentation) using Python and SQL. Analyzes consumer and marketing data, optimizes customer journeys, and translates findings into actionable business recommendations. Collaborates with marketing and product teams.

Provides 1st and 2nd line support for Automotive & Quality applications, resolving tickets, analyzing issues, and escalating complex cases.

Penetration tester to evaluate hardware, software, cloud, mobile, and OT solutions. Identify and exploit vulnerabilities to ensure product security before release. Collaborate with engineers to implement security-by-design.

Design, develop, and deploy high-performance, scalable backend services and APIs for the Loyalty and Rewards domain. Collaborate with frontend/mobile engineering teams to ensure end-to-end delivery. Drive Loyalty ROI by designing and shipping features that encourage members to earn, track, and spend their points.

The Identity Management Specialist will ensure secure and compliant operation of digital identities, user accounts, and access rights. Responsibilities include identity lifecycle management, implementing authentication methods and Conditional Access policies, resolving incidents, and supporting security and compliance standards.

SAP FICO Consultant needed for a global pharma client. Configure and support SAP FI/CO intercompany processes, including cost allocations, shared services, royalties, and management fees. Design, implement, and maintain operational transfer pricing models within SAP.

Trade Analyst required to review and support complex OTC accounting entries, perform reconciliations, and analyze trade spend. Must have fluency in Spanish and/or Portuguese, strong English communication skills, and experience in trade finance.

AWS DevOps Engineer will design, build, and migrate CI/CD pipelines. Define and implement monitoring, logging, and alerting standards. Collaborate with vendors on knowledge transfer. Support infrastructure migration to Terraform. Maintain and optimize cloud data pipelines and backend services. Analyze, validate, and document ETL pipelines. Ensure reliability, scalability, and security of AWS infrastructure. Utilize Tableau REST API for administration, automation, and operational improvements.

Automated Quality Assurance (AQA) Engineer needed for international financial association. Design, develop, and maintain automated test scripts using TypeScript and Playwright. Experience with Playwright MCP, AI Agents, and GitHub Copilot required.

Coordinates and oversees energy management administrative and financial workflows. Manages energy payment workflows, billing verification, and customer invoicing. Controls and optimizes utility cost correlations with product pricing. Supervises energy commitments, trades, and transactions to mitigate compliance risks. Manages regulatory compliance and licensing tasks.

As a Mid-Level Scrum Master, you will facilitate Agile practices, ensure efficient project execution, and foster continuous improvement across multiple teams. You will manage backlogs, conduct Scrum ceremonies, and collaborate with development teams, product owners, and stakeholders.

Senior Enterprise Architect to drive and evolve enterprise architecture practices, ensuring alignment between business strategy and IT. Responsibilities include designing and communicating enterprise architecture, supporting projects, and translating business needs into architecture solutions. Requires 8 years of IT experience, including 5 years as an Enterprise Architect, a Master's degree, and at least one certification: Open CA / Zachman / CISSP-ISSAP / ITIL v3 Master / CCBA (or equivalent).

Design, build, and optimize high-availability, high-performance systems handling thousands of requests per minute. Work with a world-class, cloud-native environment using Kotlin, Spring, Kafka, and Kubernetes. Join an agile, autonomous team with full ownership of microservices from design to deployment. Tackle complex backend problems powering a massive, real-time marketplace.

Design, develop, and deploy AI solutions, including machine learning models and algorithms. Lead the implementation of scalable AI products and integrate AI components into existing systems. Experience with agentic frameworks, ML frameworks, and cloud platforms (AWS preferred) is required.