468 English-speaking jobs in Katowice

This role involves database reliability and optimization, implementing performance metrics, and administering DB2, SQLServer, Oracle, Postgres, and CouchBase databases. Responsibilities include managing backups, automating processes, analyzing incidents, and ensuring data security.

WHY JOIN US If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! ABOUT THE ROLE We are looking for a Software Engineer to build and maintain integrations between a public safety platform and third-party client systems. You’ll work across RMS, CAD, and Booking products using TypeScript and Node.

Optiveum is a recruitment and consulting company created based on our 20-plus years of experience in HR IT services. We work for Clients located in Poland and abroad providing our local and international Candidates with Project-based or Permanent job opportunities in a remote or office-based model. COMPANY DATA Optiveum Sp. z o. o. ul. Tomasza Zana 43 lok. 2.

Join Europe's largest airline group as Cabin Crew. Deliver best-in-class customer service on over 3,600 daily flights. Free training provided, no prior experience necessary. Must be able to swim 25 meters, speak and write English fluently, and have the unrestricted right to live and work in the EU.

Senior Java Software Engineer to architect, design, and develop model-based applications. Lead team technical design and ensure alignment with Engineering policies. Minimum 5 years software development experience, proficiency in Java and other programming languages, and experience with DevOps platforms.

DevOps Architect will drive automation, observability, and reliability across cloud-native environments. Responsibilities include implementing monitoring standards, resolving performance bottlenecks, and improving deployment pipelines. Requires experience with deployment, CI/CD, and DevOps tools, Kubernetes, Helm, and GitOps workflows. Fluent English required.

Senior DevOps Engineer to design, implement, and maintain CI/CD pipelines using GitHub Actions. Manage Azure cloud infrastructure, deploy and troubleshoot Apache Kafka clusters, and collaborate with development teams.

Lead AI DevOps Engineer responsible for architecting, deploying, and scaling AI/ML/GenAI systems (LLMs/SLMs) in production Azure environments. Requires 5+ years of experience in DevOps/Cloud Engineering with proven hands-on experience deploying LLMs/SLMs in production. Strong Azure expertise, scripting (Python + Bash/PowerShell), IaC (Terraform/Ansible), CI/CD pipelines, and Kubernetes are essential.

Senior Functional and IT Business Analyst will bridge the gap between business needs and technical solutions. Collaborate with clients, business partners, and subject-matter experts to define customer needs and develop clear business requirements. Design and document functional specifications, create business cases, and support Agile teams by translating requirements into user stories and tasks. Must have 4+ years of experience in Business Analytics with a focus on cross-functional projects and expertise in business case creation and requirements gathering.

Junior Supplier Quality Engineer supports PPAP/APQP processes, supplier quality audits, and purchasing activities. Requires fluency in English, technical drawing comprehension, and willingness to travel. Familiarity with PPAP process and international supplier communication is preferred.

We are seeking a Business Analyst with at least 2 years of experience to collaborate with clients and stakeholders. You will analyze business processes, define requirements, and translate them into functional and non-functional specifications.

Experienced Business Delivery Manager to grow client portfolio and drive new business opportunities in the Enterprise segment. Manage full sales cycle, from prospecting and lead generation to closing deals. Analyze client needs and recommend technology solutions based on the WordPress ecosystem. Proven success in project-based sales within large organizations. Fluency in English (C1 level) required.

Senior Marketing Data Analyst will conduct performance analyses across digital marketing channels, interpret KPIs, build dashboards in Power BI, and support the evolution of measurement approaches. Requires advanced SQL knowledge, basic Python, Power BI expertise, and strong communication skills.

Senior QA Engineer will perform performance testing on a multi-tenant enterprise data platform, focusing on API layer, authentication flows, data pipelines, and data isolation. Requires 5 years of QA engineering experience with performance testing, expertise with tools like JMeter, Gatling, or k6, and deep experience testing REST APIs at scale.

OT/IT Cybersecurity Expert needed for a globally operating industrial engineering company. Design, review, and validate OT security architectures. Perform security assessments, risk analyses, and maturity evaluations. Advise internal teams and customers on OT cybersecurity concepts and best practices. Contribute to the development and commercialization of OT cybersecurity services.

Customer Experience Specialist in Aviation will build and maintain client relationships, analyze customer data, and collaborate with teams to define and enhance system functionalities.

As Head of Product & Technology Consultancy (PTC), you will bridge the gap between our technical team and clients, solving their business problems with our services. You will lead a team of technical consultants, oversee technical demos and prototypes, and ensure smooth project handovers. You possess a software development background, are comfortable with modern tools, and have 5+ years of experience managing technical sales teams.

The Engineering Manager is responsible for engineering and design matters on projects, assisting the Project Manager. They manage the planning, resourcing, and scheduling of engineering activities, provide technical leadership, and resolve issues. The Engineering Manager develops the engineering budget, work packages, and staffing plan, and ensures the delivery of technical deliverables within budget and timeframe. They coordinate with various project teams, clients, and stakeholders to ensure project success.

Data Scientist / ML Engineer will design, implement, and validate Machine Learning solutions. Responsibilities include understanding client needs, translating business problems into data science problems, and developing scalable AI solution architectures. Requires 3+ years of experience in AI, proficiency in Python, and experience deploying solutions in cloud environments (AWS or Azure).

Develop and maintain high-performance, reliable C++ applications. Focus on system-level programming, performance optimization, and multithreaded applications. Experience with Linux, Windows, Git, and CI/CD required.