Empleos de backend engineer php en Sevilla

Scrambly is seeking a Senior Analytics Engineer to build and run the data platform behind the commercial side of Scrambly, turning raw events and advertiser data into trusted tables used to size opportunities and inform decisions. You will join an early data team, collaborate with the Head of Data, Data Scientists, Backend, and commercial teams, and shape...

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...

Digital Waffle in Spain is seeking a Senior ML Engineer to own the ML stack from data to deployed models. You will bridge research and production, building end-to-end pipelines across data, training, evaluation, and inference, and architect inference systems that meet latency and cost constraints. You will work with application engineers to integrate ML into...

Bark is seeking a Senior Full Stack Engineer based in Spain for a fully remote role. You’ll own both frontend and backend work in the Acquisition domain, building scalable APIs and marketing tooling, including AI-powered internal tools to streamline campaigns and autonomous workflows. You’ll collaborate with marketing, product and design to ship...

We are seeking a software engineer who can design and build products with a focus on creating powerful and intuitive user experiences. The role involves tackling complex design challenges, expanding our in‑house design system, and consulting on bespoke solutions. Responsibilities Redesign the mobile web application by gathering customer insights,...

MAU by Leadtech is seeking a Senior Site Reliability Engineer to join a remote-first, international team that powers subscription-based apps. You will design scalable cloud infrastructure on GCP, implement monitoring, logging, and CI/CD pipelines, and collaborate with mobile, web and backend teams to optimize performance and reliability. The role emphasizes...

Capitole is expanding and seeks a Software Engineer to design, develop and operate cloud-native applications in a global setting. The role spans backend, frontend, cloud, DevOps and microservices, delivering scalable enterprise solutions across an international project. You will contribute to REST APIs, CI/CD, testing and security practices while...

Fliff unpacks sports gaming into social, free-to-play games for all types of sports fans. We've built a social sports gaming experience that allows users to compete for leaderboard positioning, to achieve badges and build their status within the game. We are pioneering play-for-fun sports gaming, with our flagship social sportsbook experience that includes...

Elastic, the Search AI Company, is seeking a backend engineer to join the Observability Streams program. You will help build high-performing ingestion pipelines and scalable services across cloud providers, taking ownership from concept to delivery. You will contribute to a distributed team, mentor peers, and participate in on-call rotations to maintain...

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...

AppWork is seeking a Senior Full Stack Engineer to join our R&D team in Spain. You will shape the product experience from frontend interfaces to scalable backend systems, collaborating closely with design and product to deliver seamless, impactful user experiences. You will mentor peers, drive architectural decisions, and help deliver high‑quality web...

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...

Fullstack Engineer – Series B AI Startup | Spain (100% Remote) I’m partnered with a fast‑scaling AI startup, fresh off a Series B raise, looking for an early hire Developer to shape the next generation of their platform. You'll build the GenAI behind some of the products that you use every single day. This is a role for hands‑on builders who...

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...

We're looking for a Senior Data Engineer (Python/Tableau) to join our team in Madrid, Spain in a hybrid working mode. In this role, you will design and optimize SQL-driven data transformations, develop scalable ETL/ELT pipelines, and contribute to enterprise data models supporting analytical, financial and regulatory reporting. This position provides an...

Semrush is seeking a Chromium Android Engineer to join Datos, a Semrush Company, and own the Android fork of our mobile browser built on Chromium for Android. You’ll work on features, stability, and security while aligning with Play policy and privacy rules. You will collaborate with backend teams on event schemas and data delivery, manage GN/Ninja builds,...

¡Forma parte del futuro de Paradigma! Buscamos un Senior AI Platfform Engineer - LLM Gateway para implantar una plataforma corporativa de LLM Gateway, definiendo los estándares corporativos. ¿Que buscamos? Senior AI Platfform Engineer - LLM Gateway con el objetivo de contribuir a materializar e implantar la solución trabajando sobre la arquitectura ya...

Datadog is seeking a Senior Software Engineer focused on AI-powered workflows within Datadog Notebooks. You will own platforms for analysis workflows and context discovery, collaborating with product and design to deliver trustworthy, explainable experiences powered by AI. This role combines product intuition with strong engineering leadership to impact...

Join Vonage and help us innovate cloud communications for businesses worldwide! Why this role matters: We’re seeking a Java Software Engineer to join our Cloud Engineering team and help drive innovation across the Vonage Video Platform. This role will focus on enhancing our PaaS backend systems, improving cloud resource control and provisioning, and...

Sinch is a Customer Communication Cloud company powering conversations across messaging voice and email helping businesses deliver personalized customer experiences at scale More than businesses including leading global tech companies rely on Sinch The Role We are building the next generation of conversational AI infrastructure As a Senior Java Software...