python English-speaking jobs in Chorzów

Senior OpenStack Engineer will design and build production-grade OpenStack environments. Responsibilities include architecting HA control planes, implementing multi-region replication strategies, and performing platform capacity modeling. Experience with Ceph, networking, automation, and scripting is required.

Manages cybersecurity posture for Europ Assistance European entities in Eastern Europe, ensuring protection for customers, people, and operations. Defines and implements security strategies, mitigates risk exposure, and leads security transformation initiatives. Requires experience in security risk management, technical IT security, and security frameworks.

Install, configure, and maintain SQL Server databases. Manage security, backups, and recovery. Automate tasks and troubleshoot issues. Migrate databases and collaborate with IT teams.

This is a remote, delivery-focused recruitment role specializing in Quant Developers and Software Engineers. You will source, qualify, and submit candidates to US hedge funds and tech companies. Earn $75k-$100k+ per placement.

Optimize, standardize, and implement data science and machine learning solutions at scale in cloud-based environments (Azure). Participate in the end-to-end lifecycle of data science projects using DevOps, code, experiment, and model management, CI/CD, and industry best practices. Design and lead monitoring, troubleshooting, and incident management for ML pipelines.

Senior Backend Developer will design, develop, and deploy enterprise-level integrations in Azure cloud. Responsibilities include implementing event-driven integrations, utilizing Azure CDN, developing IaC solutions with Bicep, ensuring Azure security best practices, and establishing CI/CD pipelines. Requires proven experience with Azure integration technologies, .NET development, serverless architectures, IaC, CI/CD pipelines, and strong communication skills.

IT Systems Administrator will manage Windows Active Directory, corporate networks, development environments, databases, and web servers. Responsibilities include server administration, backup system management, application administration, infrastructure monitoring, cybersecurity implementation, and new technology integration. Requires 3+ years of experience in a similar role, fluency in Microsoft hybrid environments, and network troubleshooting skills.

Senior Platform Engineer to design and evolve DevOps platforms, improving developer productivity and system reliability. Responsibilities include architecting, implementing, and scaling CI/CD workflows, building reusable platform components, and introducing AI-first approaches. Requires 5+ years of experience in software engineering, DevOps, or platform engineering with strong development skills in Python or Groovy and deep understanding of CI/CD systems. Experience with GitHub Actions, Git, and cloud platforms (Azure preferred) is essential.

Senior Backend Engineer to architect and build core systems for a next-generation AdTech platform. Design high-throughput, low-latency services using Python, Django, Kubernetes, and AWS.

Senior AWS and Azure DevOps Engineer (SRE) with AI experience required. Responsibilities include building and supporting tools, processes, and infrastructure for software delivery, ensuring application infrastructure availability, reliability, and scalability, and building and supporting continuous integration/delivery and release tools. Requirements include 5+ years of experience with DevOps practices and Continuous Delivery, practical knowledge of AWS services, infrastructure, and networking, solid experience with Kubernetes (EKS and AKS) and container orchestration, Python knowledge, strong networking skills, and experience with AI Agents.

Kerma Games seeks a Chief Technology Officer to lead engineering, build a scalable gaming platform, and partner with leadership on technology strategy. The CTO will own the technical vision, architecture, and team culture.

Senior React Engineer to design, develop, and maintain modern React-based frontend solutions for a SaaS travel platform. Deliver new product features with a focus on scalability, maintainability, and usability. Lead frontend performance optimization initiatives and collaborate with backend teams.

Senior Quality Engineer will act as a bridge between rapid UI iteration and bulletproof reliability. Responsibilities include shifting testing left, coaching developers on writing meaningful tests, and building mocking and service virtualization strategies. The role requires deep experience with modern JavaScript ecosystems and architectural thinking.

Manual QA Engineer to assess software quality by finding and reporting bugs. Requires 4+ years of QA experience, strong communication skills, and experience testing iOS, Android, and TV platforms. Familiarity with Git, JIRA, Bitbucket, Jenkins, and Agile Development is essential.

Software Engineer to develop and implement C++ software, analyze and solve complex engineering problems in radio technologies, and participate in creating requirements and specifications.

Amer Sports seeks an experienced Infrastructure Operations Engineer to ensure reliable network operations globally. Responsibilities include operating and maintaining SD-WAN, LAN, Wi-Fi, VPN, and perimeter security. The role requires 5+ years of experience in network operations, global/follow-the-sun environments, and collaboration with ISPs/carriers. Technical expertise in SD-WAN (Velocloud), routing, switching, Wi-Fi, VPN, and Zscaler is essential.

Senior MS Dynamics Business Central Developer will design, develop, and implement customisations and extensions for Business Central, lead technical architecture, and collaborate with stakeholders to deliver solutions. Requires 5+ years of experience with Business Central or Dynamics NAV, AL programming, and integration techniques. Fluency in English is required.

Full-stack software engineering internship focused on building web applications. Students will participate in the full software development lifecycle, including back-end development using Java and Spring, database integration, and front-end development.

Design and build cloud-native applications using Python with FastAPI and AWS services. Integrate with AI cloud services and operate modern AI infrastructure. Ensure robust, clean, and well-tested code. Collaborate with a team and participate in agile ceremonies.

Experienced Identity Fabric Principal to support enterprise identity platforms and deliver secure authentication, federation, authorization, and governance solutions in complex hybrid environments. Focus on Microsoft Entra ID, identity governance, modern authentication standards, hybrid identity integration, and secure access management.