Top Remote Jobs in Poland

Xfive is seeking talented professionals for web, e-commerce, project management, business development, design, and mobile development roles. Team members work on international projects, collaborate directly with clients, deliver high-quality work on schedule, and maintain clean, well-organized code where applicable. The company offers flexible hours, long-term opportunities, professional development, certifications, and a collaborative, open-minded culture.

Own ambiguous product problems end to end, from defining user flows and API contracts through frontend implementation, backend collaboration, testing, and production delivery. Review Haskell and React code, maintain performance, accessibility, SEO, and product quality standards, and use AI tools for prototyping, implementation, refactoring, debugging, and technical exploration. Work across product, UX, frontend, backend architecture, and AWS infrastructure in a remote-first environment.

Develop platform software for high-performance networking hardware. Responsibilities include Linux kernel and user-space code, IOMMU and ASIC integration, hardware register access, configuration management services, routing protocol agents in C/C++, and automated Python-based testing. Interns receive mentorship, technical training, hackathon opportunities, and may receive a full-time offer after graduation.

Design, build, and operate distributed backend systems in Rust; develop scalable ingestion pipelines, optimize columnar storage on object storage at petabyte scale, and manage Kubernetes clusters across AWS, Azure, and GCP. The role also involves building automation for provisioning, monitoring, scaling, and maintaining managed customer clusters.

Executive finance leader responsible for global financial strategy, accounting, tax, treasury, reporting, audits, risk and compliance across multiple jurisdictions. The CFO will manage capital allocation, liquidity, multi-currency consolidation, trading-related financial workflows, international regulatory adherence, and finance-team development while advising the Board and supporting scaling, funding, acquisitions, and tax optimization.

Leads sales and business development across EMEA for specialty adsorbents used in sugar refining, beverage production, and municipal and industrial water treatment. Manages existing accounts, develops new customers, forecasts sales, negotiates deals, attends trade shows, monitors competitors, supports marketing and product development, and contributes to strategic business planning. Requires extensive travel across EMEA and collaboration with sales, marketing, product management, and technical teams.

Leads multi-country HR service delivery across Europe, overseeing escalations, compliance, case quality, SLAs, audits, vendor performance, and process standardization. Mentors Employee Relationship Consultants, manages operational risk, coordinates with Payroll, Legal, Finance, and Shared Services, and drives automation and continuous improvement. Supports complex employee and client issues across 17 European countries while ensuring accurate, legally compliant, and documented HR lifecycle execution.

Build and evolve Rerun’s open-source viewer, cross-language SDKs, and integrations with Rerun Hub. Develop high-performance interfaces for large-scale multimodal data, optimize workflows across desktop and web, make full-stack architecture decisions, and collaborate with backend, Hub, design, customers, and the open-source community. The role involves UI development, rendering, data handling, infrastructure, real-time applications, visualization, and performance optimization.

Leads the design and development of shared backend services and cloud-native platform capabilities. Drives architecture and technical strategy across teams, builds scalable Java and AWS solutions, mentors engineers, and promotes software quality, reliability, security, and performance. The role collaborates with product, architecture, and engineering teams to solve complex distributed-systems challenges and deliver reliable services for millions of users.

Own one or more customer accounts through post-sales deployment and ongoing management of Brainbase’s agent infrastructure. Embed with EMEA customers to deliver outcome-oriented implementations, configure secure agent deployments, and support customers from initial rollout through continued use. The role is fully remote across Europe, the Middle East, and Africa, with occasional travel to customer sites.