25,013 ofertas de front end developer part time en toda España.

... research and exploit development at scale - Work at the level of OS internals, kernel-level interfaces, and low-level performance optimization - Own problems end to end across architecture, implementation, and shipped production code - Partner directly with vulnerability researchers, security operators, and the broader ...

... opportunities - Collaborate across different markets in a diverse international environment spanning 40+ countries, contributing to repeatable best practices that help partners grow within Fever How you'll work - Hybrid work setup: home office friendly with a central Madrid office location. #LI-hybrid #LI-fulltime Requirements What ...

... Senior Applied AI Engineer to design, build, deploy, and maintain AI-powered internal tools that accelerate hiring, finance, and operations workflows. You will own end-to-end integrations of LLMs, agent frameworks, embedding pipelines, and related tooling in production environments. You will prototype rapidly, evaluate models ...

... (UI/UX) to be the first dedicated designer. You’ll shape how Bold looks, feels and works, with real customers and production usage from day one. You’ll design end-to-end product experiences in Figma, turn complex manufacturing workflows into clear interfaces, collaborate with engineering, talk to customers, and defend your ...

... Compensation Planning Expert to lead the design, governance, and continuous improvement of global sales planning processes across the channel business. You will own end-to-end quota and coverage strategy, aligning targets with capacity and market potential while driving standardization and automation. The role sits at the intersection ...

Hewlett Packard Enterprise in Spain seeks an Inside Account Executive to own end-to-end account strategy for medium business accounts. You will develop relationships, manage acquisition and retention opportunities, and drive HP service adoption across Personal Systems and Managed Device Services. The role requires a Bachelor’s ...

HP in Spain seeks an Inside Account Executive to own end-to-end account strategy for medium business accounts and drive revenue growth. You will partner with specialized inside resources to expand SoW, close opportunities, and manage a robust pipeline while aligning internal teams to client needs. The role requires a Bachelor’s ...

HP Inc. is seeking a Commercial Inside Account Executive to lead end-to-end account strategy for medium business accounts in a global, cross-functional setting. The role emphasizes acquisition, retention, and development of opportunities while expanding HP’s services within the account. The candidate should have fluent ...

... online, busca un Product Maker para unirse a nuestro Tech Hub en Valencia. El rol fusiona PM y Diseño, con apoyo del design system. Serás responsable de iniciativas end-to-end, desde discovery y definición de métricas, hasta prototipado y colaboración estrecha con ingeniería, trabajando en un entorno híbrido 4x1 y con reubicación ...

M Métrica Consulting, una consultora de negocio e integración de sistemas, busca un Desarrollador Fullstack Senior con más de 4 años de experiencia en backend con Java/Spring y frontend en React. Diseñará y mantendrá servicios, desarrollará funcionalidades end-to-end y trabajará con Kafka, analizando código heredado y asegurando ...

Octopus Energy is seeking a Senior Frontend Engineer to lead frontend architecture for customer onboarding flows and private area, with a focus on TypeScript, React, and Next.js. You will collaborate across Europe and own frontend modules end-to-end. Location options include Barcelona or Valencia in a hybrid setup. Strong ...

UST is seeking a Full Stack Software Engineer focused on frontend (React + TypeScript) while being comfortable with Java/Spring Boot backend. This replacement role is based in Madrid with hybrid work, emphasizing engineering practices and code quality within a regulated client environment. The candidate will join a cross-functional, ...

Experis Manpower Group in Madrid seeks an engineer to own technical products and drive end-to-end projects with a cross-functional team. You will apply deep programming knowledge and cloud experience to deliver tangible business value from day one. The role favors an entrepreneurial mindset, proactive problem solving, and ...

Garaje de ideas | Groupe EDG busca un/a Senior UX Researcher con autonomía para definir y ejecutar investigación end-to-end en productos digitales complejos (B2B/Enterprise). El objetivo es entender necesidades, flujos de trabajo y contextos de uso, transformando hallazgos en recomendaciones accionables que impacten la ...

The Bayer CropScience Limited Senior Data Scientist/Engineer will lead end-to-end data science initiatives across Veg PS digital landscape. You will partner with crop and digital enablement teams to build ML solutions, cloud pipelines, and APIs that deliver enterprise dashboards and data products. You will mentor team members ...

Currencies Direct is seeking a dynamic Affiliate Partnerships professional to grow our partner network in Barcelona. You will identify new opportunities, engage with decision-makers, and manage end-to-end sales cycles to build a robust pipeline. You will collaborate with internal teams to tailor solutions, support partners ...

GoMining is seeking a General Manager to own the Cards direction end-to-end, from strategy and product to P&L and team leadership. You will drive unit economics, partnerships, and delivery, ensuring scalable growth and profitability for the card program. You will own the strategy, roadmap, and key metrics, leading the engineering ...

Avolta seeks a Loyalty Data Scientist to advance from reporting-led analytics to AI-powered, personalized traveler engagement at scale. You will own end-to-end data science solutions, partnering with Loyalty, CRM, Digital, and Data teams to embed predictive insights across customer journeys. The role reports to the Director, ...

24/i is seeking a motivated Full Stack Engineer in Madrid to own projects spanning frontend and backend. You will build high-performance applications for streaming platforms, contribute to the 24i core technology orchestrator, and deliver features end-to-end with a strong emphasis on quality and scalability. You will collaborate ...

... servicio de desarrollo y mantenimiento de la plataforma de Cuentas. Operarás en un entorno híbrido (Mainframe + AWS) y serás la pieza clave para garantizar servicio end-to-end, con foco en fin de día, conciliación y reporting regulatorio. Se requiere experiencia de 5+ años en banca y gestión de servicios, con capacidad analítica ...