Top Tech Jobs & Startup Jobs in Poland

Manage post-sale client relationships for a portfolio, translate client goals into strategy, identify upsell opportunities, monitor account health, coordinate cross-functional teams, build scalable processes and playbooks, and surface AI/automation insights to clients and internal teams.

The Principal Biostatistician leads biomarker analysis for clinical studies, develops evaluation plans, conducts data analyses, mentors staff, and ensures accurate statistical deliverables while collaborating across teams.

Owner of post-sale technical relationship for EMEA customers: lead onboarding and deployments of the Upwind platform, drive feature adoption and roadmap discussions, support renewals and expansions, and advocate customer needs cross-functionally to ensure value realization and satisfaction.

Provide pre- and post-sales technical support to customers integrating Enode's APIs: design solutions, advise on architecture, debug implementations, make codebase improvements, champion customer-driven product features, and contribute to developer docs and internal projects.

The Automation Solutions Specialist will design and enhance automation workflows, partner with teams to develop AI-driven solutions, and improve operational processes.

Design end-to-end UX for AI agents in cybersecurity, define new AI-human collaboration patterns, run discovery and research, prototype and validate with customers, build a component-based design system, and partner closely with engineering and product to ship impactful B2B features.

The Senior Backend Developer will drive impact by collaborating with stakeholders, design and develop high-quality software, shape architecture, and lead technical direction while promoting innovation and collaboration within the team.

Manage end-to-end custody operations for Saudi-market assets, ensuring safekeeping, T+2 settlement, reconciliations, corporate actions, regulatory compliance with CMA, and team leadership while collaborating with Edaa, Tadawul, custodians, engineering, and product to automate workflows and reduce risk.

Part-time European sales leader responsible for opening and growing market presence with defence ministries, primes, and partners across Europe. Own full sales cycle, develop partnerships, lead proposals and RFP responses, navigate export/regulatory issues, collaborate with product teams, represent the company at industry events, and provide market intelligence to inform strategy.

Lead 0-1 product discovery for autonomous AI in hospitality. Run rapid experiments, customer interviews, MVP validation, and qualitative/quantitative research to define what to build. Learn LLM/agent boundaries, iterate quickly, and launch validated features for hotels and resorts. Domain expertise in travel/hospitality tech is strongly preferred.