Top Tech Jobs & Startup Jobs in Valencia

Build and ship production features across a TypeScript stack, owning backend services, APIs, integrations, and serverless AWS infrastructure. Work directly with enterprise customers to translate needs into maintainable product features, contribute to frontend with Next.js, and use AI coding agents while ensuring code quality and reliability. Shape engineering practices and scale the platform.

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.

Review and validate text transcripts for accuracy, completeness, and linguistic consistency across multiple languages. Follow project-specific quality guidelines, complete required training and assessments, and work independently to maintain high transcription standards.

Lead and execute global media and offline campaign actions, build media relationships, draft messaging (releases/op-eds), support logistics and on-the-ground campaign delivery, monitor events for opportunities, and coordinate legal and partner engagement to convert petitions into impactful outcomes.

Design, build, and own scalable data platforms across Azure, AWS, and Snowflake. Architect warehouses, semantic layers, ELT/ETL pipelines, and AI/ML data infrastructure (feature stores, vector DBs, RAG/LLM-ready). Lead standards for modeling, observability, CI/CD, automation, governance, and mentor teams while partnering cross-functionally to drive data strategy.

Lead QA efforts across web/SaaS and high-load scraping/data/AI platforms. Perform manual and automated testing (Python, TypeScript), API and microservice validation, performance and observability-driven testing, integrate checks into CI/CD, and improve quality metrics and automated quality gates while diagnosing production incidents.

Design, build, and maintain Java backend services and APIs to support consolidation of enterprise data platforms. Drive migration of components, analyze integrations and data flows, troubleshoot distributed systems, write tested code, participate in design discussions, and document solutions while collaborating across engineering, data, and product teams.

Lead and build the companywide operating model, people, processes, cost controls and delivery rigor for a high-growth B2B SaaS business. Hire and manage teams, own SaaS/AI/cloud spend, ensure client-critical delivery, and drive AI-first automation across repeatable operations.

Own end-to-end growth for a European market focused on Nigerian diaspora: design and run acquisition strategies (online and offline), build community-led events and partnerships, surface market insights to product/marketing, track funnel performance with data/AI tools, and represent LemFi at events. Travel across the market and occasionally Europe.

Maintain and validate global customer master data across systems (Salesforce, Jira), perform deduplication and hierarchy management, conduct compliance checks (embargo/VAT screening), monitor CMD dashboards, support cross-functional teams to resolve data anomalies, and drive data integrity projects and process improvements.