Top Tech Jobs & Startup Jobs in Valencia

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.

Seeking Quantitative Finance Experts to train and evaluate AI models by assessing accuracy, reviewing responses, and providing domain-specific feedback. Requires expertise in Quantitative Finance and strong analytical skills.

Serve as strategic advisor and primary contact for customers, guiding onboarding, driving adoption, monitoring account health, collecting feedback, and identifying upsell opportunities to increase satisfaction, retention, and growth.

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 Spanish market growth by developing and managing reseller and channel partner relationships. Onboard and train partners, create channel strategies, pursue new business, maintain pipeline and forecasts, collaborate on marketing and represent the company at meetings, trade shows and events. Travel within the region is expected.

Create high-volume, high-quality marketing content using generative AI and AI agents. Produce video, image, and social content, develop attention-driving campaigns, track AI and culture trends, and iterate quickly with the marketing and founding team.

Remote freelance outbound sales role to discover and pitch new musical artists via platforms like Spotify and social media, close deals with artists/labels/managers, manage artist relationships and CRM records, coordinate with internal teams, and stay current on music/PR trends.

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 Full Stack Product Engineer, you will design and deliver features, collaborating with product teams while taking ownership of projects and ensuring system performance and maintainability.