Top Tech Jobs & Startup Jobs in Valencia

Lead design and implementation of scalable, real-time data infrastructure. Build and optimize production-grade streaming pipelines, employ spec-driven development and agentic AI workflows, implement testing/monitoring, take ownership of systems, and mentor junior engineers.

Lead optimization of concurrent systems, scale backend microservices, and collaborate with developers and engineers on deployment for retail solutions.

As a Chatdesk Expert, you'll provide customer support through social media and email, ensuring great experiences, flexible schedules, and work from anywhere.

Manage and drive direct sales into mid-size enterprise public sector accounts in South Spain. Create account plans, build executive relationships, develop proposals/RFI/RFP responses, negotiate contracts, generate pipeline, forecast accurately, and achieve quarterly sales targets.

Lead global marketing strategy and commercial execution for Reverse Osmosis across industrial, municipal, desalination, and drinking water markets. Drive portfolio roadmap, innovation, channel architecture, go-to-market models, and cross-functional alignment. Manage global marketing teams, monitor commercial KPIs, and optimize pricing, margin, and pipeline to deliver sustainable growth.

Support lead generation and prospect research across European markets; generate outbound opportunities via email, LinkedIn, and calls; assist conference and account management activities; manage CRM, reporting and proposals; progress self-generated deals with coaching; learn enterprise and transactional sales approaches while sharing market feedback to improve product and commercial strategy.

Own the end-to-end customer-facing conversational agent across chat and voice. Lead roadmap, conversation and interface design, partner discovery and onboarding, prototyping, quality metrics, and agent behavior specification. Work hands-on in Figma, build prototypes with AI coding tools, and iterate from production data with cross-functional GTM and success teams.

Own end-to-end features on Ruby on Rails systems at scale, design and implement AI/LLM-assisted workflows, work with LLM APIs and retrieval strategies, ensure performance, reliability, and security, write automated tests, debug production issues, and maintain long-term code quality.

Seeking an ex-founder or senior engineer to ship product end-to-end, own web/CLI/API/agent surfaces, start new product lines, or lead funded experiments. Must have shipped real products, write TypeScript fluently, use AI coding tools daily, communicate clearly in writing, and overlap 7–10am San Francisco time. Compensation matches seniority with equity options.

The Naval Architect will provide technical assistance for U.S. Navy vessels, assessing hull and structural integrity, conducting inspections, supporting repair planning, and delivering training in high-tempo environments.