Empleos de backend engineer php en Zaragoza

Hyqoo is seeking a Software Engineer / Python Developer for a contract, remote role. You will design, develop, test, and deploy scalable Python applications and backend solutions, with emphasis on clean code and maintainability.You will work across product and engineering teams to transform business requirements into robust technical solutions, contribute to...

Salmon is a remote, Manila-time aligned fintech developer building a scalable payments platform for Southeast Asia. You'll join a globally distributed team delivering JVM-based microservices and payment flows with a platform-first mindset.The role emphasizes resilience, DDD, eventual consistency, and integration with banks and PSPs. You'll collaborate...

bunch is building the operating infrastructure for private markets, offering a unified platform with AI-powered automation and regulatory expertise. This role focuses on shaping backend systems, ensuring scalability, reliability, and fast delivery of features that matter to customers.You will collaborate with a global team, own architectural decisions, and...

We are looking for a strongPython Developerto join our GameServer team.You will work on ahigh-load gaming platformthat processes gaming traffic and handles numerous API integrations with external operators.Your focus will be on developing and maintaining scalable backend services, improving system performance and reliability, and contributing to technical...

Gilytics AG is seeking a Backend Lead to own the server-side engine for Pathfinder — handling geoprocessing, spatial data APIs and backend services. This hands-on senior role emphasizes ownership, code quality, and collaboration with Frontend, DevOps and GIS Data teams.You will guide architecture, mentoring, and agile delivery while integrating AI...

Anyone AI Inc. is seeking a remote, part-time, project-based expert evaluator to design and assess realistic software engineering tasks, spanning bug fixing, feature development, refactoring, and test generation.Contributors will work remotely, control their own schedule, provide their own tools, and may serve multiple vendors, with per-project compensation...

Full-timeCompany DescriptionT?Systems is part of the Deutsche Telekom Group, with around ****** employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers' experience.We trust people: we offer...

Hybrid Mind is seeking an AI Back-End Engineer to design and build scalable APIs and microservices powering AI-enabled healthcare applications. You will be hands-on across the full software development lifecycle, from architecture and development through testing, deployment, and operational support.This role requires delivering production-grade systems with...

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.La información a continuación detalla los requisitos del puesto, la experiencia esperada del candidato y las cualificaciones correspondientes.Every day we get up, invent, adapt, improvise, find new...

Sinch AB in Spain is seeking a Senior Software Engineer for the Context Storage team to design, build and own the core data platform that captures, persists, and serves conversational context to AI agents operating across SMS, WhatsApp, and voice at scale.You will work on Go services, Kafka and DynamoDB on AWS, with a focus on event-driven pipelines, data...

En LAUDE buscamos incorporar un/a Backend Python Engineer para una colaboración freelance de 3 meses, con el objetivo de evolucionar y optimizar una plataforma backend moderna basada en APIs.Mantener y mejorar un servicio backend desarrollado con FastAPIDesarrollar nuevas funcionalidades y optimizar endpoints existentesGarantizar una arquitectura limpia,...

Nuestro cliente es una compañíaSaaS B2B orientada al sector industrial. Su plataforma da soporte a empresas industriales en la gestión y optimización de sus procesos de negocio, centralizando información, automatizando flujos de trabajo y conectando sistemas que hasta ahora funcionaban de forma aislada.Es un producto propio en modelo SaaS multi-tenant,...

At Accenture, we believe in technology as the engine for the total reinvention of the company. We work with the leading platforms and partners in the market to drive our clients' businesses through digitalization, AI, and data. If you want to be part of a Great Place To Work® and join a team of over 740,000 professionals worldwide, keep reading: Are you a...

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...

Runware is looking for a Senior Software Engineer to build and evolve the systems and APIs powering our Web App and Developer Experience. You will collaborate with backend, frontend, Product and Design to deliver developer-facing APIs and reliable internal services.You will own backend work from requirements to delivery, ensure production systems are robust,...

ShopFully is seeking a Software Engineer to join our Content Platform team. You will maintain FAdmin and related systems, delivering features end-to-end and supporting the service desk. You will work with AI-first tooling to accelerate delivery and ensure high-quality code.You will contribute to CI/CD pipelines and code reviews to keep production reliable....

Mercor is seeking a Senior Backend Software Engineer for a fully remote contract role. You will design, develop, and maintain scalable backend systems while collaborating with a global team. Strong API design, cloud experience, and containerization are essential for success.The position offers flexible remote work, opportunities to influence architecture,...

Triptease is hiring for a remote, backend-forward engineer. You will work across the stack with TypeScript, Node.Js and React, operating in a small squad that values collaboration and trunk-based development. The role emphasizes production-readiness, testing, and continuous delivery on Google Cloud Platform and Kubernetes.Based remotely in the UK, Spain or...

Jobgether partners with a Europe-based company to hire a Senior Full Stack PHP Developer for Product Catalogue and Quoting. You will own architecture, build scalable data models, and lead backend/frontend integration using PHP 8/Symfony and React.You will design ingestion pipelines, web scraping systems, and robust APIs, while ensuring reliability,...

Chainlink Labs is seeking a Senior Software Engineer (Backend) to join a fully remote engineering team. You will design, develop, and maintain scalable backend systems powering innovative products from anywhere, with occasional travel for meetups in Spain.You will mentor peers, contribute to architectural decisions, and collaborate with product managers and...