Top Tech Jobs & Startup Jobs in Bucharest

Customer-facing R&D role developing and prototyping dispensable thermal interface and EMI shielding gasket materials. Design and execute tests/DOE, create customer-specific prototypes, run laboratory verification, maintain safety and documentation, and engage directly with customers to identify and resolve application issues.

Join the AI & Innovation team to build and maintain full‑stack Python services, integrate ML/LLM models into production, develop scalable APIs and data pipelines, optimise AWS infrastructure, and write unit/integration tests to ensure reliability for high‑traffic jobseeking products.

Lead global recruitment, hiring mechanisms, mobilization, compliance, payroll/benefits, and lifecycle management for contracted personnel under a multi-year State Department project. Maintain global expert roster, ensure regulatory and host-country compliance, and meet mobilization and performance timelines.

Lead and execute the UK sales strategy to drive branded wholesale and footwear growth. Manage and develop the UK sales team, deliver annual budgets and forecasts, grow key accounts, identify new business, coordinate GTM and shipping plans, collaborate with marketing, and represent the brand at launches and trade shows.

Nango is hiring Senior and Staff Backend Engineers to design, build, and optimize backend systems and APIs, collaborating with customers and driving product strategy.

As a Customer Support Expert, you will provide customer support via social media and email, representing various brands while setting your own schedule and working remotely.

Own execution and optimization of paid acquisition campaigns (primarily Google Ads and Apple Search Ads), manage large advertising budgets, run A/B tests, build reporting with AppsFlyer/GA/Tableau, partner with cross-functional teams to improve funnels, and drive efficient mobile user acquisition.

Research and investigate global fraud trends using BioCatch data and external sources. Produce data-driven insights, visualizations, written thought leadership, dashboards, and presentations. Build repositories and automate analysis workflows while applying fraud expertise and AI tools to validate findings and support sales and marketing.

Lead and grow MobilityData's presence in Europe by driving membership revenue, regional policy and advocacy, and representation. Build senior relationships across government, transport authorities, and industry, manage regional budgets and pipelines, run events and outreach, and translate regional market intelligence into organizational strategy.

Lead and scale Gradial's EMEA commercial presence: define regional sales strategy, close complex enterprise deals, build pipeline, establish executive relationships, partner cross-functionally, and hire and develop a regional sales team to drive durable revenue growth.