Top Tech Jobs & Startup Jobs in Budapest

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.

Lead architecture and implementation of scalable, secure backend services and APIs for a global crypto payments network. Drive technical decisions, mentor engineers, collaborate with product and design, optimize performance, and champion infrastructure-as-code, DevSecOps, and security best practices across services deployed on Azure and Kubernetes.

Lead procurement strategy and execution, manage vendor negotiations and contract lifecycle, run RFP/RFI and deal processes, partner with product and engineering to design AI-enabled procurement solutions, support sales and client engagement, and own cross-functional workstreams and vendor onboarding.

The role involves designing and building AI-focused research tools, optimizing performance, engaging with customers, and scaling product features quickly.

Lead editorial strategy and create technical content (whitepapers, blogs, datasheets, video scripts) to educate and convert technical audiences. Present at conferences, support ABM, analyze content performance, and collaborate with Marketing, Product, R&D, and Sales.

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.

Own full sales cycle selling LangChain platform to enterprise technical teams. Drive POCs, negotiate contracts, collaborate with engineering/product/customer success, and shape GenAI adoption and sales playbook.

Lead technical discovery, demos, and POCs for enterprise deals. Collaborate with account executives to design integrations, answer technical questions, document integration patterns, and support go-live for voice/telephony-based AI solutions.

The Project Manager will oversee the marketing department's workflow, ensuring project alignment, risk management, and creative input for campaigns.

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.