1751 English-speaking jobs in Silesian Voivodeship
OTC Team Leader
- Antal Sp. z o.o.
- Katowice
- March 22
Experienced Order-to-Cash Team Leader needed to oversee daily operations, support process excellence, and guide a team across multiple markets.
GBS Financial Controller
- Antal Sp. z o.o.
- Katowice
- March 22
Finance professional to review and improve cost allocation across supported countries and GBS structure. Analyze cost trends, identify inconsistencies, and propose solutions. Strong understanding of general ledger processes, intercompany flows, and controlling required.
Data Steward ID48002
- AgileEngine
- Katowice
- March 22
Data Steward ensures high-quality product data for sales performance across EMEA. Validates, uploads, and syndicates product data, resolving issues and collaborating with stakeholders. Requires 3+ years of data management experience, PIM (ideally InRiver), ERP systems, and strong Excel skills.
Pentester
- Groupe SII
- Gliwice
- March 22
Security Principal Researcher will conduct penetration testing, identify vulnerabilities, and advise on remediation. Requires 3+ years of experience in penetration testing, strong web application testing experience, and proficiency in English.
Research Engineer
- Groupe SII
- Katowice
- March 22
Develop and apply software practices to build, test, and deliver high-quality solutions. Create data pipelines to assist in building and training machine learning algorithms. Collaborate in a team environment and work with urgency to deliver timely solutions.
Security Engineer
- Groupe SII
- Czestochowa
- March 22
Data Discovery Security Engineer supporting the delivery and operation of cybersecurity solutions. Collaborates with stakeholders to ensure compliance and security policies. Requires 5+ years of Cyber or IT experience and expertise in data security tooling.
AEM Back-end Developer
- Groupe SII
- Czestochowa
- March 22
Java Developer with Adobe Experience Manager (AEM) knowledge sought for e-commerce and customer experience projects. Develop high-performance software, optimize application performance, and collaborate with developers and testers.
Business Development Manager – Cybersecurity
- Groupe SII
- Katowice
- March 22
Business Development Manager to research, identify, and acquire new clients in Polish and international markets. Develop and execute sales strategies, promote cybersecurity services, and build relationships with clients.
Test Automation Engineer
- Groupe SII
- Katowice
- March 22
Test Automation Engineer will design and write test plans, automate test cases, and contribute to an automation test suite. Requires 3+ years of experience automating tests with Java, JavaScript, C#, or Python and strong technical English.
Business Development Manager – Cybersecurity
- Groupe SII
- Czestochowa
- March 22
Business Development Manager to research, identify, and acquire new clients in Polish and international markets. Develop and execute sales strategies, promote cybersecurity services, and build relationships with clients.
.NET Developer
- Groupe SII
- Gliwice
- March 22
Develop .NET applications, collaborate with teams, and participate in Scrum activities. Requires 3+ years of experience with C#, .NET, CI/CD tools, and unit testing.
DevOps Administrator – Cybersecurity
- Groupe SII
- Gliwice
- March 22
DevOps Administrator for Global Cybersecurity team. Builds and maintains on-premises and cloud-based database systems, automates workflows, and designs monitoring systems. Manages operations, investigates incidents, and mentors team members. Requires expertise in RedHat, IP networking, and ITIL Change Management. Experience with GCP, AWS, Azure, Ali, Docker, Kubernetes, Bash, Python, and PowerShell is essential.
Data Scientist
- Groupe SII
- Gliwice
- March 22
Senior Data Scientist to drive end-to-end model development lifecycle, leveraging machine learning and NLP expertise. Collaborate with cross-functional teams to translate business problems into projects and foster AI adoption.
Business Development Manager – Salesforce
- Groupe SII
- Gliwice
- March 22
Business Development Manager will acquire new customers in Polish and international markets, promoting and selling Salesforce solutions. The role involves creating a profitable client base, co-creating sales strategy, generating leads, and closing deals.
C++ Developer
- Groupe SII
- Katowice
- March 22
Develop new C++ functionalities for IoT, automotive, and medical projects. Analyze bugs, ensure system integrity, and participate in software verification. Minimum 3 years of C++ experience (embedded systems) and Agile methodology knowledge required.
ABAP Developer
- Groupe SII
- Czestochowa
- March 22
Experienced ABAP Developer needed for international S/4HANA implementation in the energy-efficient heating and ventilation systems industry. Review functional and technical specifications, operate in various SAP environments, perform change management, execute tests, and document findings.
Business Development Manager – Salesforce
- Groupe SII
- Czestochowa
- March 22
Business Development Manager will acquire new customers in Polish and international markets, promoting and selling Salesforce solutions. The role involves creating a profitable client base, co-creating sales strategy, generating leads, and closing deals.
SAP ABAP PI/PO Developer with EDI
- Groupe SII
- Katowice
- March 22
Experienced SAP Developer with EDI expertise sought to maintain and build interfaces. Design and implement code, provide consultancy, and collaborate with clients. Deep understanding of EDI solutions, message standards, and mapping required.
Senior Penetration Testing Coordinator
- Groupe SII
- Czestochowa
- March 22
Support the global penetration testing program across multiple business areas and regions. Organize project planning, status meetings, and reviews. Create presentations for senior management on project goals, progress, and risks.
Business Analyst
- Groupe SII
- Katowice
- March 22
Business Analyst to collaborate with partners, define requirements, and translate them into technical specifications. Minimum 3 years of experience in IT business analysis required. Familiarity with Scrum, BPMN, UML, JIRA, and Confluence.




























