1799 English-speaking jobs in Silesian Voivodeship

Experienced developer to join ongoing projects focused on .NET web application development or SQL Server support and optimization. Requires 5+ years of experience, strong SQL Server skills (T-SQL, performance optimization), and experience with web applications.

Fooz is seeking a Senior WordPress Developer to create themes, plugins, and contribute to their proprietary framework. Responsibilities include full-stack WordPress development, plugin development, and staying current on WordPress trends. Must have experience with WordPress, JavaScript, WP_Query, wpdb, object-oriented programming, Git, and WooCommerce.

Senior Java Backend Engineer will design, implement, and test robust software solutions for a major N. American bank's trading systems. This role requires experience building fixed income or FX trading systems, including order routing, algorithmic order management, quoting, pricing data, execution, or settlement.

Linux Engineer will install, configure, and maintain Linux servers, monitor system performance, and automate routine tasks. Experience with system monitoring tools (Nagios, Zabbix, Prometheus), Linux OS (Ubuntu, CentOS, Red Hat), shell scripting (Bash), networking concepts (DNS, TCP/IP), virtualization (VMware, KVM), and cloud environments (AWS, Azure) is required.

PHP Developer will design, build, and operate digital payment solutions. Requires 4+ years of experience with PHP 7 or 8, frameworks like Symfony, and experience with HTML, CSS, JavaScript, and SQL/noSQL.

Mid/Senior Cloud Engineer to design, implement, and manage cloud solutions. Experience with AWS, Azure, or GCP required. Responsibilities include cloud architecture, cost optimization, and infrastructure as code.

Join Sopra Steria Polska as a Windows Engineer (End-user computing) to support and develop secure, compliant, and user-friendly device environments. Manage device lifecycles across Windows, macOS, iOS, and Android, handle application lifecycles, oversee device security and compliance, and provide advanced support.

Software Engineer in Test will design, develop, and maintain automated test frameworks and scripts. Collaborate with developers, product managers, and stakeholders to understand features and testing requirements. Execute automated and manual tests, analyze results, and provide reports. Integrate testing processes into CI/CD pipelines and Agile methodologies.

Integrate machine learning models into a flagship product, bridging data science and production software. Implement, deploy, and maintain ML-powered features for seamless, scalable AI capabilities.

Backend Engineer to build innovative banking solutions using cutting-edge technologies. Join a team redefining the future of Banking-as-a-Service (BaaS).

Amazon Connect Developer to design, develop, and maintain cloud-based contact center solutions. Build contact flows, integrations, and automation using Python, Node.js, and AWS services. Collaborate with international teams on AI-enhanced projects.

IT Business Analyst will gather, analyze, and manage business requirements, translate them into implementation specifications, and plan and report on feature status. The role involves collaborating with stakeholders, subject-matter experts, and developers to ensure software quality and support client onboarding.

Senior Security and Network Specialist will maintain, secure, and improve internal firewall infrastructure (Fortinet FortiGate) and enterprise network (HPE/Aruba switching). Requires 5+ years of hands-on experience in firewall administration (preferably Fortinet FortiGate) and strong practical knowledge in network infrastructure management, especially with HPE and Aruba switches/Wifi.

Senior Workplace Engineer will manage virtualized and physical Tier 0 environment based on Windows Server 2016/2019/2022. Responsibilities include troubleshooting, maintenance, and operational support for Active Directory environment, managing identities in both on-prem Active Directory and Azure Entra ID, performing IAM activities on Zscaler and CyberArk PAM level, and performing incident, service request, and change management.

Develop financial planning and analysis to support business objectives. Reinforce decision-making by providing strategic, financial, and business perspectives. Promote value creation initiatives and ensure fair allocation of financial resources.

Job Description Reporting to the Director of Regional Product the Regional Product Manager will support driving innovation and success of our Property Management Systems (Daylight PMS) product portfolio. This role, combines regional product management responsibilities with technical customer consulting for key customers.

Short Intro and About the Job We are seeking a Supply Chain Project Manager at Danone’s Planning Center in Katowice, focused on enhancing material planning processes through diagnostics, collaboration, and capability development across multiple factories.

Develop system software solutions for products, focusing on Linux I/O path (VFS → block layer → NVMe/driver). Implement drivers, filters, and interfaces for disk operations and I/O telemetry.

MS Dynamics 365 CE / Power Apps Architect needed for advisory services focused on enterprise management systems. Experience in MS Dynamics 365 CE implementations, API building, and Power Apps tools required.

Avenga seeks a Data Engineer with strong MS SQL Server skills to develop, optimize, and maintain data processing workflows. Responsibilities include implementing database schemas, stored procedures, and performance optimizations. Experience with XML handling, batch processing, and data pipelines is required.