controller English-speaking jobs in Pruszków

Network Engineer will maintain and optimize corporate IT network infrastructure, manage cloud networking elements, and serve as a final escalation point for network issues. Requires 5 years of experience in network engineering with expertise in both traditional hardware and cloud-native networking.

Ryanair seeks Chat Escalations Agents to join a new Customer Operations Centre in Warsaw. This role involves handling escalated live chat cases, resolving complex customer queries, and collaborating with teams to improve the customer experience. Requires 1-2 years of customer support experience, excellent English communication skills, and the ability to work in a fast-paced, tech-driven environment.

Provides administrative support, manages office operations, and acts as the main point of contact for general inquiries. Requires 1+ year of experience as an Executive Assistant, Virtual Assistant, or Office Manager.

Growth Marketing Specialist needed for Python Software House. Minimum 2 years B2B marketing/growth, SEM/PPC experience required. Strong understanding of IT industry and B2B marketing. Fluent English required. Proficiency with AI tools (ChatGPT, Gemini, SurferSEO, etc.) Experience with AI video, voice, email automation tools a plus.

Leads product strategy and execution for aiR Assist, Relativity's agentic search solution. Drives product vision, defines success metrics, and collaborates with engineering, design, and customer-facing teams. Owns answer quality for aiR Assist, defining and evolving quality metrics and partnering with applied science to design evaluation frameworks. Requires 5+ years of product management experience, building AI-powered or data-driven products.

Intern will assist with customs documentation, trade compliance, data analysis, reporting, and inventory management within the global Supply Chain organization.

SAP Consultant (S/4) needed for global S/4 HANA ERP platform rollout. Design, implement, and support FSCM/FI-AR solutions, collaborating with cross-functional teams. Minimum 3 years experience in SAP FSCM or FI-AR required.

DataOps Engineer will architect and maintain scalable cloud-based data infrastructure. Responsibilities include collaborating with Data Engineering, implementing infrastructure-as-code, developing internal tooling, and ensuring reliability and performance of data workflows. Requires 3-5+ years of experience in DevOps Engineering or similar roles with strong hands-on experience in cloud data ecosystems (GCP, AWS, Azure) and deep understanding of distributed systems, data pipelines, orchestration frameworks, and infrastructure-as-code.

Senior Software Engineer will design, develop, and deploy high-volume web applications and APIs. Experience with modern web stacks, relational database design, and building resilient, scalable systems is required. Expertise with microservices and cloud services (AWS) is preferred.

Trainee will support the Order to Cash team in handling collections, credit control, invoicing, and customer queries. Responsibilities include following up on outstanding debts, resolving disputes, and performing regular invoicing tasks.

WhitePress® seeks a German-speaking Market Development Specialist to build client relationships, execute sales strategies, and represent the company at industry events.

Senior Software Engineer will lead strategic platform initiatives, build partner integration monitoring solutions, and drive cross-functional collaboration. Expertise in server-side Java is required, along with experience with systems architecture, project leadership, and clear communication.

UNICEF works in over 190 countries and territories to save children’s lives, defend their rights, and help them fulfill their potential, from early childhood through adolescence. At UNICEF, we are committed, passionate, and proud of what we do for as long as we are needed. Promoting the rights of every child is not just a job – it is a calling.

Reliability Engineer needed to drive reliability improvements, optimize maintenance strategies, and support operational excellence at the Nysa plant. Responsibilities include reviewing and optimizing PM/PdM programs, coordinating PdM activities, and leading root cause failure analyses. Requires an engineering degree, 3-5 years of experience in maintenance or plant operations, and knowledge of reliability tools and methodologies.

Senior Technical Product Manager will define and own the product vision, strategy, and roadmap for Developer Experience. Responsibilities include leading user research, collaborating with engineering teams, and monitoring industry trends. Requires strategic leadership, technical expertise, and experience in platform or developer-facing products.

FP&A Analyst needed with 3-5 years of experience in finance, investments, or corporate development. Expert Excel skills and financial modeling experience required. Analyze financial results, support strategic initiatives, and collaborate with cross-functional teams.

Provide world-class customer service to existing and prospective customers. Manage the order-to-delivery process, handle customer inquiries, and support sales objectives. Excellent German and English skills required.

As a German-English speaking Digital Sales Representative in Krakow, Poland, you will develop online advertising strategies, manage Google Ads campaigns, and provide customer service to commercial, public sector, and consumer clients. You will build relationships with clients, sell Google Ads products, and meet daily productivity requirements.

Develop and execute PR and brand strategy, define brand identity, and collaborate with C-Suite members to create thought leadership content. Manage PR activities, events, and LinkedIn content strategy.

Leads and mentors a small IT team, ensuring high-quality support and service. Implements and maintains cybersecurity measures, ensuring compliance with GDPR, UK Data Protection Act, and pharma-specific requirements. Conducts audits of IT systems and processes, resolving IT issues and providing employee training.