Top Tech Jobs & Startup Jobs in Bucharest

The Senior FinOps & Cloud Analyst will analyze cloud costs, develop pricing models, and ensure healthy margins through data-driven insights on infrastructure and customer usage.

Administer and optimize Atlassian platform (Jira Software/Service Management, Confluence) for 1,200+ users. Build complex Jira Automation and JMWE workflow logic, develop integrations with external systems, write Python/Go scripts and services, manage Jira Assets, implement SSO/SCIM and platform security, deploy Rovo AI agents, troubleshoot cross-team issues, and produce reports and dashboards.

As the first designer at turbopuffer, you'll own designs for products, web, and marketing, ensuring a mix of whimsy and professionalism across all surfaces.

Edit and repurpose poker video content, localize/dub into assigned GEO languages, manage and schedule short-form social accounts, track workflows and performance, use AI tools to support translation and operations, and assist with social media administrative tasks.

Own end-to-end UI/UX and production-ready frontend code for an AI-native cybersecurity platform. Build and maintain a React+TypeScript+Tailwind design system, translate complex security workflows into intuitive interfaces, define human-in-the-loop AI interaction patterns, collaborate with backend engineers and security researchers, and contribute to component architecture and frontend standards.

Lead architecture and implementation of scalable full-stack features using NestJS and Next.js, integrate LangChain-driven AI, manage PostgreSQL schemas and performance, build responsive UIs with Tailwind CSS, implement authentication with Clerk, and ensure reliability with Puppeteer-based testing and automation.

Support end-to-end paid user acquisition: execute and scale campaigns across major ad platforms, implement and monitor tracking, run creative tests, analyze performance (CPA/ROAS/retention), maintain dashboards, and assist cross-functional teams to improve funnel conversions.

Lead and own Agent0: co-own roadmap with Product, hire and grow a senior AI engineering team, drive delivery of production-grade agentic AI, set evaluation and monitoring standards, prototype innovations, and provide thought leadership on AI production excellence.

Design and implement execution primitives for AI/agent workflows in Kestra's Java core, build and maintain plugins to connect LLM providers and agent frameworks, convert agent use cases into reusable blueprints with product, and ensure AI executions are observable, debuggable, correct, and reliable.

Lead design and delivery of leadership, manager, and talent development programs at a scaling AI company. Partner with HRBPs and senior leaders to build onboarding, succession, high-potential, and manager enablement frameworks from the ground up, balancing strategy and execution and driving organizational capability.