python English-speaking jobs in Chorzów

The CFIN Tech Consultant - Integration ensures SAP Central Finance operates effectively and integrates seamlessly with 60 third-party applications. The role involves monitoring interfaces, supporting change requests, resolving technical issues, and coordinating system upgrades. Requires 10 years of SAP integration experience, 3 years of CFIN experience, and S/4HANA expertise.

Software engineer specializing in AI-augmented development. Experience with agentic systems, Claude, Codex, and full-stack development (.NET / C#, React, Angular, Typescript). Focus on building scalable logic engines, integrating AI/ML, and improving software development lifecycle (SDLC) processes. Strong communication and collaboration skills.

Business Development Coordinator will acquire new customers in assigned export markets, managing the full sales process and building long-term relationships.

Fund Operations / Middle Office Specialist We are looking for a detail-oriented professional to join a team supporting investment fund operations and post-trade processing.

Automation QA Engineer will build and run automated test suites using Python frameworks to evaluate LLM faithfulness, relevance, and context precision. Responsibilities include integrating evaluation scorecards into CI/CD pipelines, developing automated checks for data integrity, and generating quality reports. Requires 3+ years of experience in backend test automation, data quality engineering, or Python development. Must have mastery of Python for testing and data manipulation, experience with LLM validation frameworks (RAGAS), and CI/CD infrastructure. Familiarity with relational databases, data profiling, and search indexing is beneficial.

Junior Product Controller Intern will support the Global Markets Product Control division in ensuring accurate P&L and balance sheet reporting. Responsibilities include understanding P&L attribution, financial market developments, and compliance with Global Markets FIM policies.

Information Security Support Engineer to execute identity remediation initiatives, eliminate orphaned accounts, and support SailPoint application onboarding. Requires 3+ years of experience in IAM, IGA solutions, and privileged access management.

Costing Controller needed for maintaining and controlling standard costing in SAP across multiple legal entities. Requires strong SAP (CO/PC, material costing) and advanced Excel skills. Experience with manufacturing costing, BOMs, routings, and variances is essential. Must be able to analyze large datasets and identify inconsistencies.

ServiceNow Administrator needed to maintain and evolve our ServiceNow ecosystem. Responsibilities include platform administration, configuration, customization, and support. Requires 3+ years of ServiceNow experience, System Administrator certification, and strong ITSM knowledge.

Lead and mentor a team of software engineers, fostering a collaborative environment. Provide technical expertise, drive architectural decisions, and ensure application scalability. Design, develop, and maintain web applications using .NET/C# and Angular (v10+).

Mid/Senior Software Engineer to design, develop, and maintain internal automation and monitoring platforms using Python. Will build reusable components, contribute to Python libraries, and write unit/integration tests. Experience with APIs, microservices architecture, and testing is required.

Senior AR Accountant needed for a remote position. Manage end-to-end Accounts Receivable activities, including cash collection, dispute resolution, and customer relationship management. Must have 5+ years of experience in AR, cash collection, and/or dispute management, fluency in English and one of the following: Italian, Spanish, or Arabic, and strong understanding of AR processes and credit management principles. Experience with ERP systems, particularly SAP, is preferred.

Senior Product Designer to contribute to healthcare project. 4+ years experience designing products based on business goals and user needs. Strong portfolio, UI design skills, and experience with prototyping and animations. Excellent communication and collaboration skills.

Senior Credit Analyst will review and approve customer credit limits, assess credit risk exposure, and negotiate alternative securities. Requires 8 years of business experience, English proficiency (B2/C1), and proficiency in MS Office, BMC Remedy, and SAP4H.

Java Backend Engineer to build and scale a Data Management Platform (DMP) processing billions of events daily. Develop features, optimize data pipelines (Spark, HBase, Kafka), and design data schemas for relational and NoSQL databases.

Freelance Manual QA Engineer / Tester needed for a global pharmaceutical company. Focus on ensuring quality and reliability of new features across multiple webspaces, themes, and locales. Test new features, design test cases, and file bug reports. Strong manual web application testing experience and a structured approach to quality assurance required.

Own the reliable operation, scalability, and evolution of AI infrastructure. Drive automation across operational workflows using modern tooling and AI. Support the migration of applications from Nomad to Kubernetes. Manage and support core technologies such as Qdrant, PostgreSQL, ClickHouse, Redis, Dify, Langfuse, Kubeblocks, and the Cnpg.io Postgres Operator.

Junior Technical Accounting Administrator with German will perform tasks such as analyzing booking and commission differences, reconciling data, and collaborating with teams to ensure timely completion of work.

Senior Fullstack Developer will build an AI-native platform for the legal industry, focusing on agentic AI workflows for document review, drafting, analysis, anonymization, translation, and semantic search.

Systems Engineer (m/f/d) needed for a fully remote role. Troubleshoot complex Linux infrastructure issues, manage and maintain Linux systems, and support secure infrastructure practices. Strong Linux administration, troubleshooting, and scripting skills required. Experience with containerization technologies, virtualization, and CI/CD pipelines is a plus.