python English-speaking jobs in Chorzów

As a Director Data Integration, you will lead the design, development, and deployment of data storage, organization, and retrieval systems. You will architect, build, and manage data integration and ETL processes, develop high-performing solutions, and address data quality issues. You will also lead engineering teams, manage external development partnerships, and provide thought leadership for data architecture and data governance strategies.

Experienced Application Operations Technician needed for a team supporting a Norwegian client. Responsibilities include managing and supporting critical applications across hybrid environments, troubleshooting complex issues, and collaborating with cross-functional teams.

Senior AI-Enabled Architect with 7+ years of experience needed to analyze project scopes, assess AI optimization potential, and design robust backend architectures in Node.js/TypeScript. Experience with React, AI-first development workflows, and integration-heavy systems is required.

Software Engineer needed to debug, fix, and improve existing software reliability. Experience debugging distributed systems, writing tests, and reviewing code is required. Contribute to AI agent infrastructure development, including tool-calling, orchestration, and evaluation. 3-6 years of professional experience is expected.

Senior Analyst will monitor age verification solution performance, identify trends and risks, and lead incident analysis. The role involves collaborating with internal and external stakeholders, preparing performance reports, and managing a backlog of solution enhancements.

Lead Machine Learning Engineer to design, implement, and maintain large-scale ML systems. Experience required in productionizing ML models, scaling systems, and leading technical discussions.

Develop new features for C# business process automation applications. Extend and improve the process automation framework. Collaborate in code reviews and ensure high-quality standards.

Lead a cross-functional R&D team building, scaling, and productizing distributed microservices using Python and AWS. Drive architectural decisions for secure, event-driven systems. Mentor engineers and contribute to backend development and frontend support (React).

policki)Technologies we use Operating systemWindows Your responsibilities Act as role model, lead by example and exhibit Lean Agile Leadership. Build an attractive work environment. Accountable for development and performance of own teams.

Lead DevOps Engineer needed to architect and manage stateful workloads within an Azure-based Microservices Framework. Responsibilities include automating the lifecycle of StatefulSets, ensuring high availability, optimizing storage performance, and automating disaster recovery. Requires expertise in Kubernetes, Azure AKS, automation scripting, and managing production databases on Kubernetes.

Experienced C# Developer with DevOps expertise sought to design, develop, and maintain software solutions. Requires 5+ years of C# experience, Linux scripting, Docker, and CI/CD pipeline implementation.

Supports the delivery of the LUCA Rollout project, ensuring on-time, on-budget completion and stakeholder satisfaction. Collaborates with the project team, external partners, and rollout countries to manage implementation phases and drive a business transformation aligned with the company's strategic vision.

Data Scientist with AI will design, develop, and deploy Machine Learning and Generative AI solutions for clients. Responsibilities include leading end-to-end projects, implementing AI/ML pipelines, developing LLM-based applications, and collaborating with data engineers and BI teams. Requires 4+ years of experience in Data Science, 1+ year in Generative AI/LLMs, strong Python programming skills, and experience with cloud AI platforms.

Senior Cloud Engineer will design, build, and maintain secure, scalable, and cost-effective cloud solutions on AWS. Responsibilities include architecting infrastructure using IaC tools, developing and managing CI/CD pipelines, and implementing robust security practices. Experience with containerization, orchestration, monitoring, and scripting is required. Fluency in English and Polish is necessary.

This is a 3-year dual study program in Business Management offered by a German university. You will work in a Peek & Cloppenburg store while studying, gaining experience in sales, decoration, administration, and in-store logistics.

Workday Functional Lead/Solution Architect for Workday implementations. Experience in at least 3 Workday implementation cycles, deep expertise in advising on Workday HCM solutions, and knowledge of Launch and Your Way deployment methodologies. Fluent in English.

Application Security Engineer will conduct security reviews, penetration testing, and vulnerability remediation for Asana's products and internal applications.

Full-Stack Software Engineer to design and implement cloud-based software solutions. Responsibilities include contributing to software development, testing, and documentation. Requires a degree in Software Engineering or Computer Science, advanced English skills, and experience with React, TypeScript, .NET C#, and microservice technologies.

Senior penetration tester to perform tests across various platforms, conduct web application and mobile app security assessments, and execute network security assessments. Requires 3+ years of experience, at least one relevant certification (OSCP, OSEP, OSWE, CRTO), and excellent English communication skills.

Senior Java Developer will design and develop core e-commerce solutions, focusing on performance, security, and continuous integration. Requires proficiency in Java, Spring framework, relational databases, and CI/CD environments.