1474 English-speaking jobs in Poznań

Join Hostinger, and we’ll grow fast! We’re shaping the future of online success - powered by AI and driven by people. With 900+ talented professionals and over 5 million clients in 150 countries, we help creators and entrepreneurs bring their ideas to life faster and easier than ever before. Our mission: To provide tools that help individuals and small businesses succeed online faster and easier.

(BSAM), headquartered in Nashville, Tennessee, and Bridgestone Europe, Middle East and Africa (BSEMEA), headquartered in Brussels, Belgium, operate collectively as a “Bridgestone West” strategic region. This region services the strategic business needs of teams across the Americas, Europe, Middle East and Africa.

Leads a team of 6 engineers in the development and maintenance of data pipelines and ML models for Allegro Ads. Oversees requirements engineering, code reviews, testing, and monitoring of real-time advertising systems. Manages infrastructure costs and addresses legacy components within the Ads Data/ML domain. Translates business needs into technical backlogs and manages stakeholder expectations.

Lead Security Engineer to design and implement security measures for AI agents, full-stack applications, and platforms. Drive security initiatives for flagship AI products and foster a security-focused engineering culture.

Billennium seeks a computer scientist to build the data foundation for software portfolio efficiency. This role involves extracting, structuring, and analyzing data from code repositories, artifact management systems, and observability platforms. Responsibilities include implementing logic to determine relationships and enforce metadata standards across products and platform services.

Coordinates resolution of low-severity incidents, communicates with stakeholders, and analyzes incident trends. Ensures problems are assigned to the correct resolver group. Requires at least one year of experience in service coordination or incident management, knowledge of ServiceNow, and fluency in English.

Security Tester will conduct fuzz testing on industrial automation devices and communication stacks. Responsibilities include developing and expanding the internal fuzzing tool, analyzing protocol specifications, and documenting test results. Requires a Bachelor's degree, strong Python skills, and knowledge of Linux. Experience with fuzzing frameworks or vulnerability research is a plus.

Experienced Infrastructure Manager needed to lead a team, improve infrastructure reliability, and support business operations in a complex, multi-vendor environment.

Private Asset Operations Consultant will coordinate onboarding of alternative investment funds, design onboarding frameworks, and automate processes. Responsibilities include enforcing outsourcing control models, reviewing oversight frameworks, and developing operating models with new fund sponsors. Requires 5 years of experience in asset management or financial services with a focus on private asset investment funds.

Design, document, and implement cloud-based 3GPP compliant 5G SA home network functions. Collaborate with team members and provide progress updates.

Lead a development team of developers and QA, contributing to the evolution of a test automation platform using C#, .NET, and Windows technologies. Drive feature development, performance optimization, and high-quality delivery. Communicate with stakeholders, prepare reports, and participate in Scrum ceremonies.

Develops and implements strategic initiatives for the Allegations Management Program, overseeing intake, triage, and case management of allegations. Collaborates with stakeholders across the firm to drive program enhancements and ensure data quality and reporting accuracy. Leads a team responsible for intake and analysis of concerns, providing guidance and support to their development.

Lead AI engineer to design, deploy, and maintain AI agents and automation workflows. Experience with Azure, Kubernetes, Docker, and AI/ML frameworks required. Strong mentorship and communication skills needed.

Support testing activities, manage vendor deliverables, and oversee documentation of business requirements and test cases. Collaborate with stakeholders, analyze business value, and document requirements clearly.

Provides software and application expertise to support the implementation of manufacturing strategy and solutions across Mondelēz International's MEU region. Accountable for defined MEU manufacturing processes in SAP and non-SAP areas related to production, planning, maintenance, logistics, and quality management. Collaborates with business and vendors to deliver projects on time and within budget. Requires experience in manufacturing processes and functional/technical skills in SAP.

LyondellBasell seeks a Tax Data Specialist to support data collection activities for the tax function in Poznan, Poland. The role will involve documenting data needs, optimizing data gathering, and implementing solutions to support the tax function.

IT Operations Specialist will provide 24/7 monitoring and management of Rockwool's global digital infrastructure. Responsibilities include incident detection, triage, and management, server and network device support, and documentation maintenance.

Senior Software Engineer (Backend) to design, architect, implement, review, and test frameworks, libraries, tools, and services primarily using Go for Mirantis Secure Registry (MSR) 4. Participate in Agile development, contribute to product discussions, and act as a subject matter expert.

Leads the design, configuration, and delivery of Workday modules across HCM, Absence, Compensation, Talent, Time Tracking, and Recruiting. Drives the design, development, testing, and deployment of Workday integrations with third-party systems. Provides technical expertise to troubleshoot complex configuration, integration, and functional issues.

This six-month internship offers the opportunity to build software, integrate AI tools, and master diverse technologies. You will contribute to priority projects, collaborate with experienced teammates, and develop your skills. Successful candidates demonstrate strong reasoning ability, drive, and team spirit, and possess proficiency in English.