Top Tech Jobs & Startup Jobs in Warsaw

Manage and resolve pricing, invoicing, and delivery disputes; prepare settlement documentation; produce KPI and compliance reports; improve dispute processes; liaise with national and regional contacts.

Build and deploy demand-forecasting models across the product lifecycle, using time-series, statistical, and machine learning techniques. Develop scalable Databricks and PySpark data pipelines, improve forecasting accuracy, maintain modular forecasting libraries, and collaborate with cross-functional teams from prototype through production. Lead initiatives, support data-driven decisions, and contribute to scalable applied analytics solutions for supply chain planning.

Develop and manage EMEA digital marketing strategy for new-logo Enterprise and Commercial segments. Lead cross-channel demand generation, ABM, localization, webinars, content syndication, and buying-group growth programs. Coordinate with sales, field marketing, operations, agencies, and vendors while managing budgets and timelines. Track funnel, pipeline, bookings, conversion, and ROI metrics, presenting insights and optimization recommendations. Apply AI-powered analytics to improve campaign measurement, forecasting, segmentation, attribution, and marketing impact.

Manage monthly closing and reporting, prepare journal entry instructions and provisions, analyze variances and profitability, support budgeting and long-term planning, maintain QlikView management data, standardize controlling tools, conduct management control reviews, collaborate with finance teams, support audits, and perform ad hoc financial analysis.

Oversee manufacturing and industrial construction projects from concept and feasibility through engineering, permitting, procurement, construction, commissioning, and handover. Manage project teams, budgets, contracts, risks, client relationships, tenders, subcontractors, and commercial performance. Ensure legal compliance, quality delivery, and client satisfaction while identifying new business opportunities in the manufacturing sector.

Partners with country and district sales leaders across METCA to improve seller productivity and business performance. Supports forecasting, pipeline and territory analysis, business reviews, GTM planning, CRM data quality, account and deal execution, KPI reporting, and cross-functional operational initiatives. Identifies risks and opportunities, coordinates follow-through, strengthens process adoption, and provides evidence-based recommendations to sales leadership.

Provides professional reception and lobby-host services, welcoming visitors, managing visitor passes, coordinating meeting rooms and catering, handling mail and courier services, and supporting workplace operations. Performs administrative duties, room inspections, invoice reconciliation, work-order tracking, contractor coordination, emergency evacuation support, and client issue resolution. Maintains strong relationships with clients, management, service providers, and internal and external customers while meeting service standards and KPIs.

Leads ERM’s data-centre consulting business across Germany and Poland. Responsibilities include market growth, client development, strategic advisory, multidisciplinary project delivery, environmental and permitting support, energy and grid strategy, ESG, decarbonisation, and sustainability reporting. The Partner shapes regional and global sector strategy, develops major client relationships, provides thought leadership, and leads inclusive, high-performing teams.

Own QA for JetBrains’ IntelliJ Platform Core team by developing UI, end-to-end, functional, and integration tests across Linux, Windows, and macOS. Investigate failures, improve diagnostics and CI/CD reliability, track coverage, identify quality risks, coordinate testing, and mentor a junior QA engineer. The role requires independent troubleshooting, strong automation and programming skills, and close collaboration with developers.

Lead sales for GE HealthCare’s Digital Patient Care Solutions portfolio in Poland. Manage the full sales cycle, including prospecting, solution development, negotiations, and closing complex deals. Build relationships with hospitals, healthcare groups, government bodies, purchasing organizations, and C-suite stakeholders. Drive account and channel growth, tendering strategies, market visibility, customer engagement, and long-term regional business strategy while coordinating cross-functional teams.