Top Tech Jobs & Startup Jobs in Poland

Analyzes and cleans customer and company data, maintains databases and data systems, identifies trends, produces reports, monitors KPIs, and supports business process improvements. The role requires collaboration with management and data professionals, statistical analysis, data quality monitoring, and communicating findings. Preferred experience includes Power BI, SAP or ERP systems, Alteryx, and service organizations.

Performs manual testing of desktop, mobile, and embedded applications; executes test cases; documents results; identifies and reports defects; improves test documentation; and gradually contributes to test automation. Collaborates with developers and team members to ensure software quality while developing technical testing skills.

Own global People Operations across the employee lifecycle, including onboarding, offboarding, contracts, leave administration, payroll coordination, benefits, immigration support, and EOR vendor management. Maintain HRIS data accuracy and compliance with UK and European employment practices, GDPR, and UK GDPR. Improve processes through documentation, automation, and AI, while leading regional and global People projects and supporting employees and managers.

Manages regional internal and external communications, employee engagement, media relations, social media, and digital content. Partners with regional and senior leaders on messaging, acquisition onboarding, campaigns, and stakeholder communications. Ensures brand consistency, applies communication governance, distributes press materials, develops storytelling content, monitors performance, and improves communication reach and engagement across channels.

Guide customers and team members through standard, complex, and bulk employment offboarding processes. Manage sensitive cases, escalations, service-level agreements, customer satisfaction metrics, data accuracy, and cross-functional coordination with HR, finance, product, legal, and support teams. Improve playbooks and workflows, contribute to knowledge resources, and support peer learning while maintaining empathy, organization, and operational efficiency in a fully remote environment.

Performs general accounting activities including account reconciliations, journal entries, financial close and consolidation, reporting, SOX compliance, audit support, fixed asset and capital project accounting, and KPI monitoring. The role oversees finance system interfaces, drives Lean process improvements and standardization, ensures compliance with GAAP and internal policies, and supports onboarding and development of junior accounting staff.

Enable and service preproduction computer platforms, including graphics and AI hardware, for validation teams. Troubleshoot electronic, firmware, mechanical, and scripting issues; perform soldering and hardware modifications; analyze failures; resolve technical roadblocks; maintain system health; and improve validation tools and scripts. The role also coordinates with global teams and supports hardware configuration, assembly, documentation, data analysis, and process improvement.

Design, build, and maintain scalable backend systems for SumUp's Bookings product while collaborating with frontend and mobile engineers to enhance APIs and ensure high performance and reliability.

Advise city governments across the Americas on designing, prototyping, and launching digital services. Guide system and data architecture, DevOps, infrastructure, AI and machine learning decisions, rapid prototyping, and end-to-end product delivery. Work hands-on with multidisciplinary teams while coaching clients and influencing technical decisions without direct authority. The role requires senior technical leadership, strong communication, and professional English plus Spanish and/or Portuguese.

Own QA strategy and hands-on test execution across Salesforce, Conga CPQ, NetSuite, and Workato. Design test plans, execute critical scenarios, coordinate UAT, manage defects, assess release readiness, and maintain QA standards and documentation. Collaborate with distributed engineering, architecture, business analysis, administration, sales, finance, and product teams. Improve testing processes, tooling, coverage, and integration quality while providing clear risk and release-status communication.