python English-speaking jobs in Chorzów

Forward-Deployed AI Engineer to develop AI-based solutions for combating financial crime. Develops and implements LLM and ML models to improve risk identification, reduce false positives, and enhance decision-making. Requires experience with Python, SQL, and machine learning fundamentals.

Senior Scrum Master to support a German client in the construction and logistics sector. Experience with S/4HANA transformations and agile delivery in SAP environments required. Tailoring Scrum and other agile frameworks to organizational needs is essential. Strong communication and collaboration skills are needed for working with distributed international teams.

Leads the strategic direction of the company's data-centric security program. Manages and mentors a team of security professionals. Defines, evolves, and executes the company's data classification and data protection strategy. Oversees implementation and continuous improvement of Data Security Posture Management (DSPM) capabilities.

NAVBLUE's Software Department seeks an experienced Scrum Master to guide 1-2 Scrum Teams in delivering high-quality features within budget and timeline. The Scrum Master will facilitate Scrum ceremonies, ensure adherence to the software development process, and support issue/risk tracking and communication between management and teams.

Develop and maintain CaaS and PaaS platforms built on Kubernetes. Design platform releases, integrate new capabilities, and manage infrastructure. Handle change management, system lifecycle management, and on-call operations.

Full-stack developer to design, develop, and maintain scalable web applications and microservices. Requires significant experience in Core Java, Java EE, full-stack development, and microservices architecture. Expertise in database design, ORM technologies, and J2EE application containers is needed. Strong UI development skills, including JavaScript, Bootstrap, jQuery, HTML5, and CSS3/Ajax are also required.

Navigation & Telecommunications Engineer will support the development and testing of cutting-edge navigation and communication systems. Responsibilities include GNSS receiver operations, signal processing, and analysis and prototyping of navigation subsystems.

This role focuses on business development and project delivery for EU space and digital clients. Responsibilities include leading account growth, managing projects, building client relationships, and driving innovation. The ideal candidate has a minimum of 7 years of experience in business development, account management, consulting, or public-sector advisory, with at least 3 years in the space or defense sector. Experience with EU Space Programme components and project management is required.

Senior IT Compliance Specialist will oversee risk processes, collaborate with cross-functional teams, and support risk analysis and compliance efforts. Requires a Master's or Bachelor's degree in a related field and 3-5+ years of experience in information security, risk operations, or compliance.

Senior Ruby on Rails Developer will implement new functionalities, solve programming challenges, and conduct code reviews. Requires 6+ years of Ruby on Rails experience, familiarity with Active Record and RSpec, and experience with AWS or Heroku. Must have experience with RDBMS like PostgreSQL, writing tests, and building server-side applications using the MVC pattern. React experience and understanding of distributed systems are also required.

Senior QA Engineer needed to champion application quality and user experience. Collaborate in a cross-functional team to refine requirements, identify gaps, and perform testing (UI and API). Build and maintain automated test frameworks using Playwright (TypeScript/JavaScript).

Fullstack Engineer to design, develop, and maintain scalable solutions for a data and analytics platform using Node.js and TypeScript. Collaborate with cross-functional teams to deliver high-quality features leveraging machine learning and strategic data.

We seek a Head of Design to lead our design team, set design standards, and guide product development. You will mentor designers, facilitate workshops, and ensure design consistency across projects. Proven leadership, facilitation, and design-to-business communication skills are essential.

Lead a software engineering team delivering cloud-based solutions for Tesco Retail's Workforce Management. Manage project scopes, timelines, and ensure alignment with business goals. Provide technical guidance, mentor team members, and foster innovation.

Senior Data Engineer to develop data pipelines within Azure Databricks, utilizing Unity Catalog, Spark Structured Streaming, and Asset Bundles. Requires 5+ years of experience in data engineering, proficiency in Python and SQL, and experience with GCP infrastructure and tools.

Senior AI / Generative AI Engineer to build and operate production-grade LLM-based systems. Focus on applied Generative AI: internal AI automation, chatbots, AI assistants, and MCP-based services.

Provides first- and second-level IT support for end users, including Windows solutions, Microsoft Cloud, and company-specific applications. Manages IT equipment, documentation, and knowledge base. Requires a computer science or IT qualification and several years of experience in IT support. Fluent English required, German preferred.

Lead a support team providing world-class assistance to Tier-1 and Tier-2 Telco and ISP clients for AVSystem's Unified Management Platform (UMP). Manage support tickets, refine workflows, and lead quarterly business reviews with key accounts.

Senior Automation Engineer to design, develop, and maintain automated test frameworks for Windows desktop applications using C#.

Data Analysis Engineer needed with 2+ years Python/PyTest experience and 1+ year in data-centric projects. Must have dbt, Snowflake, and SQL expertise. Strong analytical and problem-solving skills required. Experience with JIRA, Confluence, and Git is essential. English proficiency (B2+).