python English-speaking jobs in Chorzów

Linux Embedded Developer will analyze and optimize kernel performance, develop and maintain Yocto-based embedded Linux systems, and debug embedded systems. Experience with kernel tracing, performance analysis tools, and Yocto project mechanisms is required. Expertise in Linux networking stack and XDP/eBPF is also necessary.

Business Development Representative needed for international technology sales project in Krakow. Fluent German and English required. Minimum 1 year sales experience with proven ability to prospect, manage accounts, and close deals.

Senior DevOps Engineer with 5+ years of experience in DevSecOps will design, implement, and manage infrastructure, automation, and monitoring solutions for a cryptocurrency platform on Azure. Expertise in Azure security, SDLC, CI/CD pipelines, containerization, monitoring tools, configuration management, and version control is required.

Senior Creative Strategist (part-time) needed for a marketing agency. Must have 3+ years of experience in content marketing, focusing on paid ads creation. Strong creative and data-driven mindset required. Experience with e-commerce products and ad formats across paid media platforms is essential. Fluency in Polish and English is mandatory.

Develop and maintain a Flutter-based mobile application for a national deposit-return system. Implement core operational flows, integrate with backend services, and ensure application security and stability. Collaborate with backend engineers, designers, and product owners.

Client Onboarding Engineer will guide new customers through the integration of Teltonika Telematics solutions. This role involves direct communication with clients, technical support, and on-site visits to facilitate implementation. Strong communication, presentation, and technical skills are required.

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support.

Ledger seeks a Service Quality Manager/Incident Manager to own incident and problem management tickets, drive resolutions, and communicate with technical and non-technical stakeholders. The role requires foundational blockchain knowledge, broad IT infrastructure understanding, and strong troubleshooting skills.

Embedded System Software Engineer – Bialystok Office (Remote/Hybrid Available) Responsibilities Develop, debug, and optimize application-level and system-level C/C++ code for embedded Linux and RTOS platforms. Implement and maintain user space APIs, kernel modules, and device drivers. Integrate and configure open-source components using Linux build systems.

The Vidara Young Graduate Program is a three-year structured career journey in Chemicals & Life Ingredients for recent graduates. The program offers a fast-tracked career path with roles in Customer Service, Inside Sales, and Junior Sales Management.

Leads the design, execution, and evolution of the organization's global benefits strategy and programs. Oversees a team of Benefits Program Managers and ensures high-quality delivery of benefits programs. Manages vendor strategy, contract negotiations, and financial planning for global benefits programs. Ensures compliance with global statutory requirements and regulatory frameworks. Drives a data-informed approach to program evaluation and optimization.

Full-Stack Senior Software Engineer will build purchase protection systems, collaborating with global teams to launch Affirm products in international markets. Requires 4+ years of experience designing, developing, and launching backend systems at scale using technologies like Python, Kotlin, AWS, MySQL, and Kubernetes. Experience with web app frameworks (e.g., React or Vue) and defining technical plans for feature delivery is essential. Strong communication skills are needed for effective collaboration.

Senior full-stack engineer to build and ship AI-first products. Expertise in TypeScript, React, Next.js, Node.js, and Postgres required. Strong UI/UX instincts and experience in high-autonomy environments essential.

Experienced HR Services Senior Associate needed to manage complex Tier 1 and Tier 2 HR processes across EMEA. Requires strong operational expertise, judgment, and fluency in Polish and English.

The Head of Legal, Consumer Finance will lead the legal function across Central and Eastern Europe, managing a team of legal counsels and ensuring compliance with financial services regulations. The role requires experience in implementing compliance programs across multiple jurisdictions and advising on legal and regulatory risks.

Financial Controller needed for month-end closure, reporting, and analysis. Requires 4+ years of experience in financial controlling, budgeting, and variance analysis. Strong Excel, PowerPoint, and SAP skills are essential. Fluency in English required.

AI/ML Engineer will implement Machine Learning models, design GenAI solutions, and manage industrialized processing pipelines. Requires 2+ years of Data engineering experience, 2+ years of Python code development, and 1+ year of GenAI experience. Must have practical experience with MLOps/LLMOps tools, Databricks, and Spark/PySpark.

The Global Operations Center Engineer provides 2nd line operational support for Collaboration and Digital Workplace services. This role resolves technical issues, performs root cause analysis, and ensures the stability and performance of enterprise platforms.

The Manager of HR leads the cultural and organizational development of Kaseya's Kraków Products & Technology site, partnering with senior leadership to build strong teams, drive employee engagement, and ensure alignment with global operating principles.

Experienced Product Manager to lead development of new product categories (bathroom, kitchen, technical) within the FERRO Group. Responsibilities include strategy development, project management, market analysis, and stakeholder collaboration.