Empleos de backend engineer nodejs en Zaragoza

We are looking for a Senior Software Engineer to join our growing team.You will work on challenging projects for clients across various industries, building modern web applications using cutting-edge technologies.Responsibilities Design and develop scalable web applications using React, TypeScript, and Node.JsCollaborate with cross-functional teams to define...

Location: Remote from Spain (an indefinite Spanish employment contract)We are looking for aSenior PythonBackend Engineerto build and integrate agent-to-agent communication capabilities on AWS AgentCore platforms. The role focuses on Python backend development, A2A protocol implementation, agent discovery and registration, event-driven communication, and...

Who we areOur mission at Capacity is to help teams do their best work through our AI-powered support automation platform. Capacity provides everything you need to automate support and business processes in one powerful omni-channel platform.We believe that each individual voice, perspective and background brings inherent value to enhance our product, serve...

Grafana Labs is recruiting for a mobile engineer to design, build, and maintain Grafana's mobile application across iOS and Android platforms. You will collaborate with frontend, backend, and mobile squads to deliver features, improve reliability, and contribute to open-source projects.The role emphasizes independence, strong communication in a fully remote...

K2 Partnering Solutions is hiring a Senior Software Engineer to work on backend services using Go in a Kubernetes-driven cloud environment. The role is fully remote for candidates based in Spain, with a direct contract and a chance to influence large-scale systems in a hyperscaler-like setup and open-source contributions.You will collaborate with global...

At Equitable Earth, we're on a mission to help protect and restore 1% of the natural world by ****. We've built a rigorous, technology-enabled standard to certify conservation and restoration projects, ensuring they deliver lasting impact: strengthening livelihoods, safeguarding biodiversity, and supporting a stable climate. We're a diverse, mission-driven...

This position is listed on behalf of a partner company, who manages all applications and next steps.Our partner is looking for a Senior Full Stack Engineer (.NET/React) based in Spain.As a Senior Full Stack Engineer, you will build and evolve scalable, secure, and high-performing applications across both backend and frontend layers.You will work extensively...

About the Team:Our Technology team drives the evolution of our Engineering, Data, Product and User Experience functions. Within this group, the GenAI Experiences team builds generative AI products that define the future of news and business intelligence for millions of users across the Wall Street Journal and Dow Jones brands. Through our Co-Engineering...

Lever, Inc. is seeking a Product Engineer based in Spain to join a fast-growing AI environment.You'll own features from idea to release, shaping frontend with Next.Js and backend with Django and PostgreSQL, and work directly with the founder to bring ideas into production.This role offers high autonomy, minimal meetings, and the chance to influence 3D...

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 the intelligence of AI to enable everyone to accelerate the...

About Us At Félix, we are building the indispensable financial companion for Latinos in the US.We combine an AI-powered, conversational-first interface with real-time financial infrastructure to make cross-border money movement as easy as sending a text.Starting with fast, affordable remittances powered by AI and crypto rails, we are expanding into credit,...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Product Engineer (AI-Native) based in Spain.Own product features end-to-end, from identifying a problem to shipping reliable solutions into production.You'll work at the forefront of AI-native software development, using AI agents...

Quik Hire Staffing is seeking a frontend engineer to collaborate with backend teams, implement responsive UI, and deliver scalable web features. You will write clean code and participate in architectural discussions to shape the product.The role emphasizes modern frontend tooling, testing practices, and a strong emphasis on performance across devices. Remote...

This position is listed on behalf of a partner company, who manages all applications and next steps.Our partner is looking for a Senior Software Engineer (Golang/TypeScript/React) based in Spain.As a Senior Software Engineer, you will help build and evolve a data-intensive platform used by major organisations to make informed business decisions.You will own...

About PleoMessy spend management is tricky business. And tedious processes are a lose-lose situation for all involved, not just finance. At Pleo, we're changing that. We build spend solutions that make managing money seamless, empowering, and surprisingly effective for finance teams and employees alike - with a vision to help all businesses 'go beyond'.The...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Software Craftsperson/Typescript- II based in Spain.This is a remote opportunity for a hands?on software engineer with 3–6 years of experience building scalable, production?grade systems. You'll take ownership across the...

Our mission is to enable everyone to build wealthWe reinvent how trading and investing work by creating exceptional products people love.That takes high standards, high velocity and engineers who own what they ship.Today, we serve over 6 million clients, with more than €38 billion in assets under management - a testament to the scale and trust we have...

Lever, Inc. is seeking a Senior Backend Engineer – Data Core for a partner company based in Spain.You will design and run data infrastructure powering a large-scale creator data platform, handling 400M+ creator profiles across Instagram, TikTok, and YouTube.This remote-first role emphasizes autonomy, end?to?end ownership, and cost-efficient, reliable...

Elastic, the Search AI Company, is seeking a Senior software engineer for the Streams Backend. You will design features for Logstash and backend services in Golang, contribute to OpenTelemetry Collector, and support users and enterprise customers in a distributed, remote-first environment.You will work across Java, Golang and Ruby, solving complex...

At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.Join the pioneering Post-Purchase International team at the forefront of affirm's global expansion. You'll help build the foundational platform and customer experiences needed to...