English-speaking jobs in Ruda Śląska

Product Manager for backend, data-driven products, including Machine Learning models and Data Science solutions. Requires 2+ years of Product Management experience, comfort with technical domains, and strong Product Management knowledge. Must be able to translate business needs into actionable requirements, work with cross-functional teams, and communicate effectively.

Data Engineer – Financial Risk Management will develop and optimize SQL queries, build ETL processes using Python, and collaborate with teams to analyze and enhance data architectures. Requires 2+ years of experience, advanced Python knowledge, strong SQL skills (PL/SQL and Oracle), and expertise in ETL processes and data modeling.

Dentons Business Services EMEA seeks interns for its 2026 program, starting June 1st. This program offers hands-on experience in finance, IT, HR, marketing, innovation, and other business functions. Interns will work on real projects, receive mentorship, and contribute to a collaborative work environment.

Cyber Security Analyst will drive and facilitate meetings, capture and document functional requirements for Secrets Management, and identify use cases. Requires experience with risk management, security, and cybersecurity frameworks (CIS, NIST, COBIT, ISO 2700x). Fluency in English is required.

PHP Developer to join a collaborative team working on a web-based golf club management application. Develop, maintain, and improve application features, collaborate with cross-functional teams, and ensure code quality. Proven experience with PHP, web application development, and relational databases required.

Senior Java Engineer will design and implement microservices, drive topic analysis and requirement discovery, and build event-driven integrations using Kafka, Avro, and the Transactional Outbox pattern. Responsibilities include writing automated tests, participating in code reviews, and working in a CI/CD environment. Must have strong experience with Java 21+, Spring Boot MVC, Kafka, PostgreSQL, and/or MongoDB. Familiarity with Hexagonal Architecture, OAuth2/JWT, Spring Security, OpenFGA, and AI coding tools (Claude Code) is required.

Test Automation Engineer needed for Aviva Services Excellence Centre. Develop and maintain test plans, test cases, and test scripts. Experience with C#, Azure DevOps, and BDD frameworks required.

Senior Fullstack Developer needed for freelance work. Expertise in Ruby on Rails and TypeScript required. Build dashboards, UIs, and documentation platforms. Emphasize developer experience and thrive in ambiguous environments. Deliver high-quality, well-tested code and meet deadlines. Monitor and own production issues.

Analyst will maintain client databases, analyze insurance documents, prepare reports, and participate in projects. Requires strong analytical skills, attention to detail, and proficiency in Excel. Must have excellent English (C1) and experience analyzing documents.

Middleware Administration & Operations Engineer will manage, optimize, and secure enterprise middleware platforms. Responsibilities include platform lifecycle management, performance tuning, security enforcement, incident response, and technical leadership. Expert-level middleware administration, performance tuning, security, and scripting skills are required.

Analyst will collaborate with actuaries to develop pricing strategies, analyze account pricing, and optimize loss ratios. Responsibilities include designing analytical tools, conducting data analysis in Databricks (SQL), and presenting findings to stakeholders. Requires a bachelor's degree in a quantitative field, progress towards actuarial accreditation, and proficiency in SQL, Excel (including VBA), R/Python, and Power BI.

The National Sales Manager leads a sales team in executing marketing strategies to achieve sales targets and market share objectives. Responsibilities include team coaching, territory management, sales analysis, and collaborating with cross-functional teams. Requires proven experience in the pharmaceutical industry, strong leadership skills, and the ability to travel extensively.

We are looking for a QA engineer who behaves more like a voice system investigator than a checklist tester to join our team. Since 2007, MMDSmart has been a leading supplier in cloud communications, delivering game‑changing IT products to businesses in over 100 countries.

Senior .NET Developer will design and develop software solutions, collaborate with team members, and contribute to the successful delivery of projects.

Senior IaaS / Kubernetes Platform Engineer will design, implement, and operate a private cloud and multi-tenant Kubernetes platform. Responsibilities include Kubernetes platform engineering, storage engineering, networking, reliability and operations, and infrastructure as code and automation. Must have 5+ years in infrastructure/platform engineering roles with at least 3 years operating production Kubernetes clusters.

Leads a team of web editors, eCommerce editors, and designers to enhance Coloplast's digital solutions, ensuring websites meet global market needs. Owns the end-to-end delivery of digital content and functionality, from planning and prioritization to launch and continuous improvement. Collaborates with HQ and markets, manages stakeholder relationships, and ensures alignment with priorities, capacity, and delivery goals.

Fullstack Developer needed for post-purchase experience team. Develop and maintain frontend applications using React and backend services in Golang. Work with AWS, Terraform, and ArgoCD in a Kubernetes environment. 3+ years experience in Golang and React required.

DevOps Engineer to build and maintain GitLab CI pipelines and operate GitLab Runners on Kubernetes. Troubleshoot build and deployment issues and deploy Apache-based workloads on Kubernetes. Requires strong Kubernetes, GitLab CI/CD, and Linux experience. EU citizenship and fluent English required.

Senior FullStack Engineer to develop fast, high-traffic websites for a European online car market. Experience with AI tooling (ChatGPT/Codex), backend (Typescript, Node.js, C#), frontend (HTML, CSS, JavaScript), and cloud infrastructures (AWS, Terraform, Docker) required.

Software engineer to build and maintain a new AI-driven automation system for GPU and AI hardware and software IP. Responsibilities include collaborating on automation systems, developing workflows, integrating tools, and ensuring 24/7 operation of existing solutions. Experience with Unix environments, Python, and a desire to learn are required.