Top Tech Jobs & Startup Jobs in Bucharest

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.

Manage daily crypto and revenue reconciliations, prepare management accounts and financial reports, calculate VAT/taxes, oversee AP/AR and GL posting, support audits, and assist with M&A readiness and process improvements.

Lead APAC expansion by building local partnerships, affiliates, influencers, and social communities; coordinate live event sponsorships; localize product and registration flows; and drive regional player acquisition and P&L-managed marketing campaigns.

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.

Build end-to-end AI features and prototypes across backend and frontend, prototype AI agent use cases, create UI/blueprints/examples to make AI workflows usable, and ship features quickly in collaboration with product and backend teams.

Own AI workflows product: discover and validate AI use cases with customers, define roadmap and specs, create reusable blueprints with engineering, and prioritize what not to build.

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.

Lead the European Strategic Accounts portfolio for pure player key accounts, driving sales, margin, and profitability. Translate sell-through and market insights into assortment, inventory, and in-season actions. Own seasonal Go-To-Market processes and collaborate cross-functionally (Sales, Planning, Supply Chain, Marketing). Build, develop, and inspire a high-performing team while ensuring operational efficiency and data-driven decision making.

Lead design and delivery of reliability and platform engineering work: operate and scale Kubernetes clusters, build cloud infrastructure, implement IaC, define SLO/SLI/error budgets, improve observability, automate CI/CD, embed AI-driven workflows, mentor engineers, collaborate with Security, and participate in incident response and on-call rotations.

Build and maintain a globally performant, fault-tolerant microservices-based Data Integration platform on AWS. Contribute to architecture improvements, implement backend services using Java and the Spring ecosystem, follow TDD and CI/CD practices, collaborate in a scrum team, and ensure high availability and zero message loss for production data pipelines.