Top Tech Jobs & Startup Jobs in Warsaw

Own the vision, strategy, roadmap, and execution of core features for a live mobile game. Analyze player behavior, KPIs, and A/B tests to improve engagement, retention, and monetization. Collaborate cross-functionally with production, design, monetization, analytics, content, UI, economy, and marketing teams. Lead initiatives from ideation through launch and post-launch optimization while monitoring competitors, trends, and player feedback.

Manages corporate tax compliance, VAT filings, tax liabilities, provisions, disclosures, controls, and reporting across multiple international jurisdictions. Coordinates with external tax advisors and internal finance stakeholders, supports tax risk management, and improves tax processes through automation and digitalization. The role requires a qualified accountant or tax professional with strong corporation tax, IFRS reporting, organizational, communication, and stakeholder-management skills.

Conduct research, market sizing, forecasting, competitive analysis, and thought leadership on enterprise AI services. Develop actionable insights for technology providers and senior executives through published research, presentations, conferences, and client engagements. Assess market trends, demand drivers, customer behavior, and growth opportunities while advising clients, supporting sales, reviewing content, mentoring analysts, and improving research processes.

Support B2B sales and lead generation for an IT product by researching prospects, preparing cold email campaigns, initiating outreach, qualifying leads, scheduling meetings and demos, maintaining CRM records, following up with contacts, and helping create sales messaging and campaigns. The internship includes training and exposure to prospecting, customer research, and technology-enabled sales processes.

Designs, develops, and maintains scalable Azure and on-premises data pipelines, enterprise data products, ETL/ELT processes, and data warehouses. Uses Azure Data Factory, Synapse, ADLS, Databricks, SQL Server, SSIS, SQL, and Python. Builds CI/CD pipelines with Azure DevOps and GitHub, optimizes performance and data quality, troubleshoots production issues, documents solutions, and collaborates with stakeholders in Agile teams.

Build and maintain React Native mobile applications for client projects. Responsibilities include developing with TypeScript and JavaScript, integrating REST APIs, managing application state and navigation, creating forms and animations, deploying to app stores, writing automated tests, implementing accessibility standards, using design systems, and extending React Native with native modules. The role is part of a freelance talent network and requires strong English and Polish communication skills.

Supports offshore wind projects through document control, client transmittals, email coordination, meeting administration, project reporting, invoicing support, resource management, and process improvement. The role uses project accounting tools, trackers, registers, and scheduling software to provide data for client reviews while ensuring compliance with project and ISO 9001 requirements.

Own the strategy, roadmap, specifications, and delivery of anti-fraud and compliance products for cross-border money transfers. Translate regulatory and business needs into scalable technical solutions, collaborate with legal, compliance, and engineering teams, lead Agile development, and enhance fraud detection using analytics and machine learning. The role requires strong product discovery, technical fluency in APIs, SQL, and data pipelines, and experience in risk, fraud, compliance, or security domains.

Supports General Ledger processes in SAP S/4HANA and legacy ERP systems, performs month-end closing and account reconciliations, verifies financial data, and assists with SAP implementation activities including data migration, system testing, and process documentation. Collaborates with finance and project teams in an international environment.

Drive sales strategy and strategic account growth for prepared foods processing solutions across Poland and Eastern Europe. Manage complex capital equipment and integrated solution opportunities, build executive customer relationships, develop account plans, coordinate cross-functional resources, maintain CRM pipelines, forecast sales, and expand revenue and market share. The role requires consultative selling, market analysis, negotiation, and extensive regional travel.