Top Tech Jobs & Startup Jobs in Warsaw

Support multiple engineering teams by facilitating Scrum ceremonies, coaching self-management, improving delivery predictability, managing capacity and commitments, resolving blockers and dependencies, and using delivery metrics to drive continuous improvement. Partner with Product and Engineering to strengthen end-to-end delivery processes in a fast-growing technology environment.

Provides administrative support across the organization by preparing documents, managing correspondence, calls, files, calendars, travel, meetings, expenses, supplies, procurement, research, internal communications, and company events. The role supports multiple nonexecutive employees or teams, coordinates complex itineraries and meetings, and helps maintain efficient office operations. It requires strong organization, communication, time management, research, customer service, document preparation, and business software skills.

Designs low-voltage and extra-low-voltage electrical systems for industrial and logistics buildings using Revit and AutoCAD. Creates 2D/3D models, schematics, layouts, single-line diagrams, equipment schedules, and specifications. Reviews requirements, develops cost- and energy-efficient solutions, coordinates with multidisciplinary design teams and clients, validates material approvals, and resolves design issues during installation. Requires knowledge of Romanian and European regulations, electrical equipment, and multidisciplinary coordination.

Lead end-to-end product design across web and mobile: user flows, wireframes, prototypes, visual systems, usability testing, analytics-driven iteration, collaboration with product and engineering, design leadership and mentorship, and driving scalable design systems and AI-enabled design practices.

Investigate fraud, money laundering, account abuse, cheating, and security threats. Manage transaction queues, review documentation, conduct deep-dive investigations, identify coordinated abuse patterns, collaborate cross-functionally, and report fraud trends. Recommend process and tool enhancements while maintaining strong customer support, regulatory compliance, and platform integrity.

Coordinate the functional delivery of a Databricks HR data product that combines Mirakl WiFi, Zoom room booking, and Workday data. Align business, HR, data ownership, privacy, architecture, and engineering stakeholders to define scope, ensure reliability, document the solution, and maintain compliance with data protection requirements.

Lead enterprise-scale GenAI and ML architecture within the Databricks ecosystem. Design and implement production ML pipelines, LLM fine-tuning, RAG architectures, multi-agent systems, and MLOps solutions using MLflow, Unity Catalog, Delta Lake, and Serving Endpoints. Collaborate with Databricks technical teams, serve as the GenAI/ML technical authority, navigate complex requirements, and pass rigorous technical assessments.

Develop and maintain the Viber Android client, delivering new features and improving existing functionality. Collaborate with developers, product managers, designers, and other stakeholders to translate requirements into high-quality solutions. Apply Android architecture, design principles, testing, database optimization, and modern development practices across a multi-module application.

Supports sales execution across Poland and the Baltics by managing customer and partner inquiries, quotations, proposals, follow-up, and sales coordination. Maintains customer relationships, supports opportunity progression, collaborates with regional sales teams, and provides first-level supervision and product training to inside sales associates.

Generate and qualify leads, manage the full sales cycle, win new business, expand customer relationships, and achieve sales targets across scientific and laboratory markets. The role requires prospecting, negotiation, CRM-based pipeline management, forecasting, and collaboration with marketing, product, and scientific teams. Occasional travel of up to 15% is required.