Empleos de backend engineer php en Valencia

Colliers in Madrid is seeking an experienced Senior Backend Engineer to join our newly established Global Technology Hub. You will design, develop, and maintain scalable .NET enterprise software, shaping technical direction and mentoring junior engineers in a fast-paced, hybrid environment. This role collaborates with international teams, embraces SOLID,...

Grafana Labs is seeking a Senior Engineer for Pyroscope, our open-source profiling platform, in a fully remote role across the global team. You will own end-to-end projects, design core database components, and align with customers to shape the product roadmap while maintaining a strong focus on reliability and cost efficiency. We value collaboration across...

Playson is seeking a Senior Backend Engineer to develop and optimize promotional features for our gaming platforms. You will own core services, tackle performance and scalability, and drive technical decisions in a fast-paced SaaS environment. You’ll work with Node.js and TypeScript in a microservices ecosystem, collaborate with distributed teams, and...

Neo4j is seeking a Senior Software Engineer to shape the core analytics of GraphAware Hume, our graph-powered analytics platform. You will build secure, scalable backend APIs and collaborate with a global team. The ideal candidate has 8+ years of backend experience, fluency in Java, and expertise in Spring, DDD, and TDD. Familiarity with Docker, CI/CD,...

A leading software provider in the automotive industry is looking for a seasoned backend engineer to join their remote team from Spain. You will develop and maintain Spring Boot services, work with event-driven architectures using AWS, and ensure secure API integrations. Ideal candidates have over 8 years of experience in backend development, particularly...

A leading technology company in Spain is seeking a Frontend & Backend Developer Engineer for IoT Digital Platforms. You will develop innovative digital solutions for IoT devices and manage cloud services, requiring expertise in both relational and non-relational databases. The ideal candidate will have strong programming skills, hands-on experience with...

Affirm is seeking a Staff Software Engineer, Backend for Identity International to set the technical strategy for the team on a yearly horizon, aligning with product management, design and analytics to deliver scalable identity services across markets outside North America. You will own operations, reliability, and code standards, mentor engineers,...

Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for interoperability across any stack, Grafana Cloud brings AI to observability and...

Trading 212 is seeking Senior Backend Engineers to own backend services end to end across a microservices platform. You will design, build, test, deploy and operate production systems, collaborating with product and engineering teams to turn complex requirements into durable solutions. You’ll work with Java, Go, Node.js and databases, focus on performance,...

HBX Group is seeking a senior Backend Engineer to develop core functionalities for the CivitFun SaaS platform in the hospitality sector. You will work on integrations with external systems (PMS, payments, locks), architecture design, and cloud deployment from end-to-end. You will design and implement secure backend services with Node.js, collaborate on...

Mimica is hiring Senior+ engineers to lead backend development for ML-driven tasks. You will own core Python services interfacing with ML models and contribute to our platform architecture and DevEx. This fully remote role offers collaboration with Data Scientists and scalable systems. You will join a Python-focused chapter, shaping technical direction,...

Junior AI/ML Engineer (GenAI, AWS) Provectus is an AWS Premier Partner and an Anthropic Strategic Partner, working at the frontier of applied AI. We help enterprises turn Claude, agentic systems, and their own data into measurable business outcomes — through bespoke applications, managed services, and advisory engagements. With offices in North America,...

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 FastAPI Desarrollar nuevas funcionalidades y optimizar endpoints existentes Garantizar una arquitectura limpia,...

A leading financial technology company is seeking a Senior Software Engineer for its Merchant Data Platform in Spain. The role focuses on managing and delivering on team goals, mentoring junior engineers, and ensuring systems reliability and performance. Candidates should have over 4 years of experience in software engineering with a strong background in...

Experis Manpower Group busca un Senior .NET Developer para un proyecto estable y de largo recorrido, enfocado en IA y desarrollo de soluciones backend con .NET, C# y Azure. Se trabajará en APIs REST, Azure Entra ID y entornos de IA como LLM y RAG, con Azure DevOps y GitHub para control de versiones y CI/CD. Se ofrece trabajo 100% remoto desde España,...

Colliers International EMEA in Madrid is seeking an experienced Backend Engineer to join the newly established Technology Hub. This hybrid role offers influence over culture, practices, and technical direction in a global real estate technology setting. You will design, develop, and maintain scalable .NET enterprise solutions, collaborating with Product,...

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...

Would you like to start your career as an AI Engineer? 🚀 We are launching a paid internship program focused on building production-ready AI systems using Python, LLM technologies, and cloud platforms. You will gain hands-on experience developing real AI backend systems under technical mentorship. What you will bring 🤝 • Studies in Computer Science,...

Clicars, líder multinacional de compraventa de coches online, busca un Software Engineer para crear software de alto rendimiento con foco en escalabilidad y optimización. Trabajarás en un squad de alto rendimiento, colaborando con producto, testing y Data, para implementar soluciones y mejorar la experiencia del cliente. Se valora dominio de PHP 8, SQL y...

En The Whiteam Consulting estamos buscando un/a Senior Java Backend Developer con experiencia en Spring Boot, AWS y Kubernetes para incorporarse a un proyecto tecnológico de alto impacto. Buscamos un perfil con experiencia en el desarrollo de aplicaciones backend cloud-native y APIs REST, que quiera formar parte de un equipo especializado participando en el...