Empleos de ai-enabled fullstack engineer en Zaragoza

N-iX is seeking a GenAI Adoption Lead/AI Architect for a freelance, part-time role. The position offers remote work from Spain with flexible formats and opportunities to shape enterprise AI transformation for a leading healthcare client.The role combines hands-on GenAI architecture, agentic engineering, and governance to drive measurable outcomes. You will...

Cello is a remote-first AI-powered infrastructure company building scalable backend systems for SaaS using AWS, Terraform, NestJS and PostgreSQL. You will own architecture, reliability, security, cost, and CI/CD pipelines, collaborating with product and engineering teams in a fast-paced environment.You will work on multi-tenant, high-traffic services,...

Social Discovery Group (SDG) is hiring a Product Engineer (AI-Native) to join a new AI-first product. You will own features end-to-end, delegate work to AI agents, review their outputs, and ensure reliability in a production system handling real money.You will work in a flat, individual-contributor team; strong ownership and entrepreneurial mindset are...

Join Tether and Shape the Future of Digital Finance At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting‑edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve‑backed tokens across blockchains. By harnessing the power of...

Anyone AI Inc. is seeking skilled software engineers for a remote, project-based engagement with an AI lab. You will design and evaluate realistic coding tasks, including bug fixes, feature work, refactoring, and test generation.You control your schedule and tools, and may work for other clients as allowed. Contributors will review peer submissions for...

ElevenLabs, a leading AI research and product company, is hiring Design Engineers (frontend-focused, with a UX tilt) to develop and maintain the Creative & Studio products—Image/Video, Flows, Agentic Creation, Audiobooks and Music/Studio—and mentor less experienced frontend engineers.Location: remote worldwide with optional offices in multiple cities;...

Plain Concepts is seeking an AI-focused Data Scientist / AI Engineer to join our international AI/ML squad. You will train, deploy, and operationalize AI/ML solutions, collaborating with multidisciplinary teams across offices and remote settings.You will own end-to-end ML lifecycle, build scalable ML pipelines, and contribute to MLOps practices. Fluent...

SearchApi, LLC is seeking an AI Integrations Engineer (Open Source) to ship real integrations and contribute to open-source ecosystems. You will merge PRs, build MCP servers and integrations, and author clear docs for developers and agents.You work remotely from anywhere, with equity and profit sharing, and a founder-led learning environment. The role...

Intellias seeks a Principal Engineer to lead AI-driven software delivery, defining engineering strategy, architecture, and governance for enterprise-scale AI adoption within the SDLC. You will guide teams across requirements, design, development, testing, deployment, and operations, while ensuring security, quality, traceability, and regulatory...

Airbnb, Inc. is seeking a Senior Systems Engineer for the Content Products team to build and scale content management systems, authoring workflows, analytics, and AI-assisted experiences for writers.You will own multi-workstream projects, mentor engineers, and partner with product, engineering, and content teams to meet evolving needs of content creators and...

A technology recruitment agency is seeking a Mid-Senior Back End Developer specializing in Python, machine learning, and data science in Zaragoza, Spain. This full-time role involves working with Fortune-500 clients and leading technical efforts in AI and quantum technologies. Candidates should have a strong educational background and experience in software...

Mercanis is building the AI Procurement Platform and seeks a Senior DevOps Engineer to own and evolve our AWS-based infrastructure, CI/CD, observability, and security across multiple services. You will work hands-on with Terraform, AWS CDK, GitLab CI, and serverless workloads, collaborating with a small, remote-first team to deliver scalable, reliable cloud...

At adidas, every day is a chance to flip the script. An invitation to take everything we know and re-invent it. Do it better. Never settling for good enough.Every day we get up, invent, adapt, improvise, find new ways to collaborate, and do the unexpected. We’re creators, makers and doers. Helping athletes make a difference, not just in their games, but in...

Simple Life App in Spain is seeking a senior, product-minded engineer to join our technical marketing team and build web products, growth tools, integrations, and automation.You'll own initiatives end to end—from gathering requirements and researching solutions to shaping the UX, defining an MVP, designing the architecture, and shipping to production. We...

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 200+ public data centers globally and...

Synthires is seeking experienced Mechanical Engineers to support a project focused on developing advanced AI systems for engineering applications. Leverage your expertise in mechanical design, 3D CAD, technical drawings, and FEA to help train and validate AI systems.No prior AI experience is required — your domain knowledge is what matters. Join a team...

Triple is seeking a hands-on security engineer to lead PCI DSS efforts across our AI-native banking platform. You will own the cardholder data environment, implement controls, collect evidence, and guide the assessment with the QA.Work with product teams and with banks' security teams to meet stringent requirements. You will set up vulnerability scanning,...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Founding Engineer based in Spain.This is a high-impact founding engineering opportunity at an early-stage AI infrastructure startup. You'll work directly with the founder to transform a working AI agent product into robust,...

UST España & Latam is seeking a Senior DevOps Engineer to design and operate auditable DevOps platforms for a UK financial services client. The role emphasizes balancing innovation with risk management in a highly regulated environment.The position offers 100% remote work for candidates based in Spain, with English proficiency required and Spanish...

Lever, Inc. is seeking a Technical Support Engineer based in Spain. This remote-first role focuses on maintaining a cloud-commerce platform for large service providers.You will own customer-impacting incidents from investigation to resolution, working with developers, product teams, and account managers. The position requires 3+ years in technical/support...