python English-speaking jobs in Chorzów

Senior Data Engineer / Data Scientist needed for AI-driven solutions. Build scalable data pipelines and develop AI/ML and agent-based solutions leveraging LLM technologies. Strong Python background and experience in AI solutions required.

This 10-month trainee program combines learning with real business contribution in operations, leadership, and sustainability. Trainees will work with colleagues across Poland, Sweden, Finland, Norway, and Italy.

Lead and innovate within our Games Portfolio as a Technical Project Manager. Own and manage end-to-end delivery of technical projects, collaborating with stakeholders to define and deliver high-value features.

Partner with plant leadership to drive HR strategy, talent management, and organizational culture. Oversee labor relations, workforce planning, and talent development initiatives. Leverage data analytics to inform people-related decisions and support business objectives.

As a Solution Consultant, you will design and enhance proaxia Cloud Connector, partnering with customers and internal teams. You will lead workshops, gather requirements, and contribute to the product roadmap.

Aristocrat Interactive seeks a Proposal Writer to develop winning proposals in collaboration with subject matter experts. The ideal candidate has outstanding writing skills, experience in a fast-paced environment, and a proven ability to create compelling proposals for a technical audience.

Validation Engineer needed for global automotive company. Manage validation process from concept to production launch. Develop test procedures and analyze data. Requires Electrical/Electronic or Mechatronics Engineering degree and 4-5 years of testing experience in automotive or related industry.

Senior Data Engineer to design, develop, and maintain data pipelines and products within a cloud environment. Responsibilities include collaborating with stakeholders, architects, and data professionals to deliver scalable and reliable data solutions. Requires several years of experience in data product development, data modeling, and large-scale data processing tools. Strong expertise in Python, SQL, and Azure-based data platforms is essential.

At Barry Callebaut, we are on a journey to transform the cocoa and chocolate industry. As the world’s leading manufacturer of high-quality chocolate and cocoa products, our actions truly shape the future of our industry. We are a business‑to‑business company, serving the entire food sector, from the cocoa bean to the finest chocolate product.

Travel Consultant needed to handle reservation inquiries, provide travel information, and assist with arrangements. Fluent German and good English required.

Experienced Full Stack Developer (Java + Python) sought for AI Markets team. Develop and maintain Java and Python-based solutions, microservices, and APIs. Collaborate on UI improvements and participate in DevOps activities. 5+ years of development experience and strong understanding of software development principles required.

Experienced QA Automation Engineer to design, execute, and manage automated tests. Requires 2+ years of experience, expertise in C#, API automation, and SpecFlow.

Senior Ruby on Rails Developer with 4+ years of experience needed. Participate in full development cycle, design and maintain scalable architecture, review and refactor code. Expert-level Ruby proficiency, deep understanding of PostgreSQL, SQL, algorithms, and data structures required. Strong debugging, analytical, and problem-solving skills. English proficiency (Intermediate and higher).

Support experienced engineers in application development and maintenance while learning DevOps practices. Configure CI/CD pipelines and troubleshoot basic issues.

State Street seeks a Sanctions Analyst, AVP – Sanctions Model Design & Model Risk Management to ensure sanctions screening models are robust and meet evolving regulatory and business requirements. The role involves model ownership, design, upgrades, validation, quantitative analysis, and stakeholder engagement.

Manage the full-cycle talent acquisition process for commercial roles, sourcing and engaging candidates, conducting interviews, and partnering with hiring managers.

Vention is a global engineering partner to tech leaders and fast-growing startups, combining 20+ years of product development expertise with an AI-first approach and a reputation for reliable delivery. We’ve been building robust . NET solutions since 2002 — from microservice-based systems to high-load, enterprise-grade platforms.

Project Manager for CMC regulatory activities in investigational, late phase development, and early commercial lifecycle management of GSK products. Responsible for global CMC strategy development and submission documents from IND/IMPD through to NDA/BLA/MAA.

Senior DevOps Developer with expertise in Python, Kubernetes, and CI/CD automation. Responsible for Jenkins pipeline creation, build automation, release management, and build node operations within Kubernetes clusters.

Information Security & Compliance Lead to manage security governance, risk, and compliance programs. Maintain ISO 27001 certification, strengthen security posture, and ensure regulatory compliance. Drive a security culture and collaborate with stakeholders to uphold robust security standards.