Empleos de remote senior backend java engineer en Valencia

Lever, Inc. is partnered with a company seeking a Senior Full Stack Engineer based in Spain. You will build scalable applications using .NET/C#, React/Redux, and SQL databases, with GCP and CI/CD practices. The role blends hands-on coding with architectural input and mentoring, in a remote-first environment. You will collaborate with product and design teams...

Jobgether SRL is seeking a Senior Full Stack Engineer (NET/React) based in Spain to build scalable, secure, and high-performing applications across backend and frontend layers. You will work with .NET/C#, React, Redux, and JavaScript, shaping architecture and development practices, and contributing to cloud-based solutions on GCP with CI/CD. You will mentor...

Lever, Inc. is seeking a Senior Software Engineer (Golang/TypeScript/React) for an independent contractor role based in Spain. You will develop backend Golang microservices and frontend UI with React and TypeScript, delivering scalable, data-intensive features. You will own features end-to-end, influence architecture, and drive improvements in performance,...

Jobgether SRL in Spain is seeking a Senior Product Design Engineer to own core product experiences end to end, blending product design judgment with design engineering and building production-ready components for a globally used scheduling platform. You'll work at the intersection of product design, frontend engineering, and design systems, building reusable...

Lever, Inc. is partnering to fill a Senior Staff Engineer – Payments role in Spain. You will lead the Payments squad, define architecture, coach engineers, and own delivery outcomes while balancing speed, quality, and cost. This is a hands-on leadership position shaping foundational payment infrastructure for a fast-moving tech company with a remote-first...

Full Stack - Senior Developer (remote)Óscala works for a growing list of reputable clients in The Netherlands and surrounding countries. We offer our clients additional (remote) capacity so they can continue to build their state-of-the-art software solutions, web applications, mobile apps and alike. For one of our clients we are currently looking for a:...

Radley James collaborates with a major international financial organisation to recruit a Senior AI Platform Engineer who will build an enterprise platform supporting AI agents, tools and integrations. This hands-on role blends AWS engineering, Python development and technical leadership. You will translate architecture into production services, guide...

Jobgether SRL is seeking a Software Craftsperson/Typescript-II in Spain for remote, hands-on software engineering. You’ll own end-to-end delivery, design scalable backends, and build AI-powered workflows using LLMs and agentic tools. You’ll work with modern AI tech, mentorship, and robust engineering practices in a collaborative, remote-first...

Jobgether SRL is seeking a Senior SRE Engineer based in Spain to build reliable, scalable cloud-native infrastructure for an international gaming platform. You will shape DevOps and SRE practices, mentor teams, and champion Kubernetes-native approaches across engineering. The role blends hands-on infrastructure, observability, automation, and incident...

Lever, Inc. in Spain is seeking a Senior Product Design Engineer who will own core product surfaces end-to-end, blending design craft with engineering to build reusable frontend primitives and a scalable design system. You’ll work with AI-assisted tools and collaborate across product, design, and engineering to evolve a globally used scheduling platform....

Zartis is a digital solutions provider delivering technology strategy, software engineering, and product development across industries. You will join the API Platform team to build a high‑performance GraphQL API and an event gateway for global energy clients, working in a collaborative, agile environment. The role focuses on Scala backend development, IaC...

? Senior Mobile Engineer (iOS Engineer – SwiftUI | Dual-Native Mobile)At Q-tech, we're partnering with a fast-growing international tech company that is building a world-class dual-native mobile experience for its B2B CRM platform.Their iOS app is used daily by professionals managing high-value relationships and deals.They are now looking for a Senior iOS...

GALEO is seeking a Python Software Backend Engineer to build backends and APIs for real-time data integration with clients. You’ll design data models, develop services that publish and consume events, and deploy on AWS, working closely with clients to understand business problems and deliver production-ready solutions.You will use AI tools daily to assist...

En Logicalis Spain estamos en búsqueda de un/a Senior AI Engineer para incorporarse a un servicio de Inteligencia Artificial en una importante compañía del sector telecomunicaciones. Participará en el diseño, desarrollo y despliegue de soluciones avanzadas basadas en LLMs, modelos multimodales y sistemas multiagente, trabajando en entornos cloud y...

Who is the Company?It is a leading company in its sector in Europe, LATAM. It is currently expanding to the USA.It is one of the fastest-growing startups in Europe and works with fully scalable projects.Their adventure began more than 8 years ago and they have already received more than 300M€ in investments, the last one this year. It is not a company that...

Airalo is seeking a backend engineer to drive the evolution of our global platform used by millions. You will lead backend services, build APIs, and contribute to a modular, service-oriented architecture while balancing speed with stability.We value deep PHP expertise, Laravel or Symfony experience, strong OOP, and solid SQL skills. Fluency in English is...

Moffatt & Nichol specializes in large complex waterfront infrastructure projects and is recognized as one of the worldwide leaders in this field. We are actively looking for a Medior Backend Software Engineer to join our Valencia or Algeciras office. We partner with customers to make data connectable and useful, driving digitalization to enhance efficiency,...

BIP en Madrid busca ingenieros backend con .NET y Azure para crear APIs, microservicios y soluciones cloud-native. Trabajarás con AKS, Azure Functions, Logic Apps y CI/CD, integrando IA en el flujo de desarrollo para generar, refactorizar y testear código.Se valorará experiencia con IA, contenedores, seguridad y observabilidad, y capacidad para diseñar...

Albertine is hiring a backend-focused engineer to own features end-to-end for a multi-tenant TypeScript API platform powering luxury concierge experiences. You’ll shape API contracts, implement services, and connect integrations across payments, messaging, and partners.You’ll work near the domain with real business logic and edge cases, advocating better...

Duetto's platform runs 24/7 for hotels, resorts, and casinos around the world, and that reliability doesn't happen by accident. We're looking for a Senior DevOps Engineer to architect, build, and own the AWS infrastructure that keeps our Revenue & Profit Operating System fast, secure, and always on, while helping shape how our engineering org automates its...