Top Tech Jobs & Startup Jobs in Warsaw

Lead end-to-end ML work: define product problems as ML tasks, prototype and ship models (ranking, retrieval, LLM agents), build evaluation and monitoring, and measure marketplace impact (bookings, retention, GMV). Collaborate with engineering, product, and growth to deploy production models and improve LLM reliability.

Design and prototype interactive features for a next-generation code editor, build keyboard-driven workflows and AI-agent interactions, implement UI in the product, and collaborate closely with engineers on performance-focused developer tools.

The role involves software engineering responsibilities, requiring clear communication, problem-solving skills, and adaptability. Candidates should have at least 6 years of experience.

Lead product definition and delivery for AI research tools by engaging data scientists and researchers, translating workflows into detailed specifications, owning the roadmap, collaborating with UX and engineering, and aligning stakeholders to prioritize and deliver MLOps-focused features.

Speculative application for the EMEA region at IRCA Group. Candidates submit their background for consideration for future roles. Emphasizes international, inclusive environment, career growth, and HR outreach when matches arise.

Full-cycle, high-velocity commercial AE role focused on self-sourced outbound pipeline. Qualify, demo, negotiate, and close new business for HeyGen web app and API. Collaborate with PLG, product, and customer teams, maintain CRM discipline, and sell business outcomes to marketing, sales, L&D, product, and technical stakeholders.

Provide technical support for applications: investigate and resolve issues, develop and implement interfaces, create support documentation, collaborate with Design/Test/Dev teams, estimate resources, and monitor project performance.

Design and architect scalable software, document decisions, develop software using best practices, test code thoroughly, and manage cloud environments.

Build and productionize large-scale TTS and adjacent speech models end-to-end: model architecture, training, alignment, evaluation, data curation, distributed GPU scaling, latency/cost profiling, tooling, and safety/mitigation for speech systems.

Senior technical lead embedding with customer teams to design, architect, and deliver production-grade AI/ML solutions. Drive model optimization, high-performance training (TPUs), efficient serving (vLLM), MLOps, agentic systems, GDPR-compliant private AI, ROI and cost optimization, pre-sales technical support, mentoring, and external thought leadership.