Top Tech Jobs & Startup Jobs in Warsaw

Manage Eastern Europe DTC e‑commerce trading and growth strategy. Execute merchandising, pricing, promotions, forecasting, inventory management, and performance analysis to maximize margin and sales while collaborating with cross-functional and regional teams.

Design, implement, and evolve moderate-to-complex backend features, improve system quality, reliability, and performance, mentor engineers, participate in incident response, define backend standards, and integrate agentic AI into production engineering workflows.

Lead delivery of real-time fraud decisioning services and platform capabilities for international markets. Design and implement backend services and APIs, integrate regional vendors and ML/AI signals, support operations and on-call, and mentor engineers to maintain high-quality, scalable systems.

The Senior Infrastructure Software Engineer will build scalable systems, manage large data, and innovate solutions for performance and reliability, impacting millions of users.

The Account Executive will drive new customer acquisition and revenue, self-prospecting to build sales pipelines, and collaborating with marketing and sales teams. Responsibilities include understanding customer needs in voice AI, articulating Deepgram's value, and managing existing accounts for upsell opportunities.

As a Sr. Applied AI Engineer at Zapier, you will build and enhance AI platform capabilities, focusing on LLM Ops and ML Ops to support scalable AI development across teams.

Lead the design for a critical product area, collaborating with teams to craft effective user experiences while leveraging AI tools for prototyping and testing. Influence product strategy and uphold design standards while mentoring junior designers.

As the Director of Data Science, you'll mentor teams, oversee projects, drive data-driven decisions, and implement AI and ML solutions while enhancing our data pipeline.

Serve as Finance's single DRI for product launches with financial impact: evaluate new trade strategies, document fund flows and accounting treatments, design and implement financial controls, coordinate cross-functional stakeholders (accounting, tax, treasury, legal, operations), and partner with IT/vendors to automate and scale workflows for audit and regulatory readiness.

Smartling is seeking talented individuals to join their team and invites candidates to submit their resumes for future opportunities.