Empleos de backend engineer php en Valencia

Are you ready to join Connecticut Innovation's vibrant community of innovators? Connecticut Innovations (\"CI\") is Connecticut's strategic venture capital arm, and we are passionate about serving our portfolio of 220+ companies across various industries, with strengths in life sciences, technology, and climate tech. About Capacity Our mission at Capacity is...

Cakewalk is seeking a Senior Full-Stack Engineer to build and improve customer-facing features across the frontend and backend. You will own features from early discussions through implementation, testing, release, and ongoing maintenance. You will collaborate with Product and Customer Success to translate customer needs into reliable, maintainable...

N-iX is looking for a Senior Full Stack Engineer in Spain. In this role, you will design and implement APIs in Go and build user-facing features in React. Collaborating with a cross-functional team, you'll ensure high performance experiences for users. Ideal candidates will have 5+ years in software development with strong experience in backend APIs,...

Treatwell, Europe’s leading bookings platform, is seeking a full-stack engineer to join our Product Engineering team. You’ll focus 60% on frontend and 40% on backend across 13 markets, building SEO foundations, site performance, experimentation, analytics instrumentation, and growth-oriented product surfaces. You’ll partner with marketing and growth...

Capacity is hiring a Software Engineer to build a secure AI ecosystem at the forefront of confidential computing. You will own cross-layer integration across microservices and security-focused inference runtimes, implementing attestation-gated mechanisms within hardware-bound environments. You will shape scalable backend architectures, write robust APIs, and...

Super Technologies is seeking a Senior Backend Engineer to join the ML Platform squad and build a brand-new platform powering ML experiments, deployment, and monitoring for multiple engineering teams across Europe. You will design scalable APIs, own data pipelines, and mentor juniors while shaping the ML roadmap. You will collaborate with ML engineers, data...

bunch is building the operating infrastructure for private markets. As a Full Stack Engineer with a frontend focus in our Platform team, you’ll shape frontend architecture, contribute to backend services, and help maintain our Design System. You will ship end-to-end features that empower thousands of users managing billions in assets. You’ll collaborate...

Confluence Technologies, Inc. in Valencia, Spain is seeking a Lead Software Engineer to join the Omnia Platform team. This hands‑on leadership role focuses on building scalable backend services with C#/.NET, data processing with Python, and frontend work with React. You will mentor engineers, shape architecture for a multi‑tenant SaaS, and collaborate...

Overview New Mission. New Stack. New Team. Space Inch is on a new mission to redefine B2B experiences, and we're looking for AI experts to help us build the next generation of intelligent workflows. We are looking for a dedicated AI Engineer to own the end-to-end delivery of production-ready LLM services, turning complex data into fast, reliable, and...

Decskill nació en 2014 como una consultora de Talento IT, con la misión principal de aportar valor a través del conocimiento. Capacitamos a las empresas para enfrentar los desafíos del mundo digital disponiendo a nuestros clientes modelos de negocios que aseguren Capacitación Tecnológica, Flexibilidad y Agilidad. En números, somos 700 consultores con...

Remote · Full Time · Individual Contributor · +8 Years of Experience Staff Engineer - Client Experience Who We Are Yuno is the AI-native operating system of global commerce, powering the financial infrastructure of enterprise merchants, banks, and wallets. Through a single API, Yuno connects them to pay-ins, payouts, fraud prevention, KYC/KYB, and...

A global creative technology firm is seeking a Senior Software Engineer excited to build innovative tools for video advertising. This fully remote role involves improving an Ad Scoring API and designing scalable data systems. The ideal candidate will have 7+ years of backend experience, deep Python skills, and familiarity with LLMs. Join a diverse team...

Leadtech seeks a Senior Full Stack Product Engineer to own end-to-end features for our top web products. You will shape features with the Product team, translate business goals into technical decisions, and uphold high standards for quality and performance. Expect to work across frontend and backend using React, Next.js, Node.js, TypeScript, and JavaScript,...

Pluxee invites a Senior Product Engineer to own features end-to-end across backend, frontend, and AI-assisted workflows. You’ll work in one core domain and shape how Cobee by Pluxee delivers employee benefits and compensation. This role emphasizes scalable, resilient systems, deep collaboration with cross-functional teams, and a growth mindset. You will...

Veriff is seeking a Senior iOS Engineer to help build a reliable, secure SDK for a wide range of devices. You will design, develop, and maintain the iOS SDK using Swift, collaborating with product, design, and backend teams to ship high‑quality, scalable code. You will tackle performance, reliability, and testing across varying networks and devices, mentor...

Odixcity Consulting is seeking a Full Stack Engineer Annotator to assess frontend and backend datasets, ensuring AI models interpret full-stack workflows accurately. You will work with modern web tech and contribute to dataset labeling and evaluation. Candidates should have 3–5 years of experience as a Full Stack Developer, solid React/Angular/Vue skills,...

Colliers is seeking a Senior QA Engineer for its newly established Technology Hub in Madrid. This hybrid role offers significant freedom to innovate and influence the future of a global real estate leader, working with international teams to deliver world-class software solutions. You will build and advance automated testing across frontend and backend,...

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Data Engineer in NAMER, EMEA. As a Data Engineer, you will play a key role in building and scaling modern data systems that support mission‑critical features and analytics. You'll collaborate closely with product, engineering, and analytics teams to ensure...

Datadog Notebooks provide customers with a collaborative surface for ad-hoc data analysis, technical documentation, incident postmortems and runbooks. The power and flexibility of Notebooks also makes it the perfect place to integrate AI tools that can augment user workflows. Our vision is that in Notebooks users can collaborate with each other and with AI...

Senior Software Engineer -Observability, Managed Inputs Spain Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and...