Empleos de senior backend engineer scale en Zaragoza

Olx is seeking a Senior Software Engineer (Backend) for a fully remote engineering team. You will design and maintain scalable backend systems, collaborate with a talented group, and influence architectural decisions while embracing a flexible, remote-first culture across Spain, with occasional meetups in Córdoba or nearby regions.The role requires 5+ years...

Avp is seeking a Senior Software Engineer (Backend) to join a fully remote engineering team. You will design and maintain scalable backend systems, collaborating with engineers to drive architectural decisions and lifecycle stages.Strong backend skills and a proactive mindset are essential for delivering high-quality software from anywhere. The role...

Intellias is partnering with a Fortune 100 industrial manufacturer to build cloud-based services in a remote-from-Spain role. You will design, develop, and operate backend services using Scala and distributed systems, delivering scalable APIs and event-driven architectures in an Agile setting.Requires 3+ years in Scala and 8+ years overall software...

Olx is seeking a Senior Software Engineer (Backend) for a fully remote engineering team. ¿Todo listo para enviar su solicitud? Por favor, lea la descripción al menos una vez antes de hacer clic en "Solicitar". You will design and maintain scalable backend systems, collaborate with a talented group, and influence architectural decisions while embracing a...

bunch is building the backbone of private markets. We are enabling next-gen fund operations with one integrated system that combines secure data infrastructure, AI-powered workflows and expert fund services. If you value ownership, growth through real responsibility, and working with a thoughtful, ambitious team, this role might be for you.Your RoleYou will...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Engineer, Backend - Orchestration based in Spain.Join a globally distributed engineering team building the infrastructure that enables businesses to manage payments more efficiently across international markets. As a Senior...

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...

Ball Corporation is seeking a Back End Engineer to support and improve back-end production processes across regional manufacturing sites. You will provide technical expertise for installations, audits, troubleshooting, maintenance optimization, best practice implementation, innovation initiatives, and capital projects.The role partners with plant leadership,...

Our client, a cutting-edge technology firm, is seeking a highly skilled Senior Software Engineer (Backend) to join their fully remote engineering team. In this role, you will design, develop, and maintain scalable and robust backend systems that power their innovative products. We are looking for a proactive problem-solver with a strong understanding...

Affie in Spain is seeking a software engineer to own and deliver quarterly goals for your team, leading engineers through ambiguity to solve open?ended problems, and ensuring that everyone is supported throughout delivery. You will collaborate with product, design and analytics to articulate constraints, define a technical plan for major features, write high...

Triptease is hiring for a backend-focused engineer who thrives in distributed systems and a fast-paced startup culture. You'll work with TS/Node/React in a small, autonomous squad, shipping features end to end and contributing to production performance and reliability.You'll collaborate closely with product managers and other engineers, participate in pair...

Treatwell is seeking a Senior Frontend Engineer to own the frontend experience from design to deployment, joining a team shipping features across a modern React/TypeScript stack. You'll collaborate with designers, PMs, and engineers while balancing legacy Backbone code with new patterns.In a hybrid remote-friendly setup across Europe, you'll emphasize...

NIQ is seeking a seasoned scraping engineer to join its Digital Shelf team. You will design scalable distributed scraping architectures, reverse engineer APIs, and bypass anti-bot measures to extract high-quality data from thousands of domains.Collaborate with Customer Success, Operations, and Data to deliver fast, actionable insights. Bring 5+ years in...

About the RoleNuestro cliente, una innovadora startup tecnológica con sede en Santander, Cantabria, está buscando un Desarrollador Senior Backend altamente cualificado y con experiencia para unirse a su equipo de forma totalmente remota. Esta posición es crucial para el desarrollo y mantenimiento de nuestra plataforma escalable y de alto rendimiento....

Initium Software busca un Senior Backend Engineer para diseñar y escalar arquitecturas modernas basadas en microservicios con Java y buenas prácticas de código. Se valorará experiencia en hexagonal, mensajería con Kafka/RabbitMQ y entornos cloud.Se trabajará en estrecha colaboración con equipos multidisciplinares y en proyectos internacionales. La...

IRIUM busca un/a profesional senior para desarrollo backend, APIs e integraciones en proyectos de automatización de próxima generación. Se valorará experiencia en IA y en la creación de agentes, con enfoque en REST, JSON y bases de datos relacionales, mediante entornos colaborativos y Git.Contrato indefinido con modalidad 100% remota desde España....

Pleo is seeking a Senior Backend Engineer to join the Bank Infrastructure team, building payment rails and ensuring reliable money movement. You will integrate with banks and partners, ensuring accuracy, scalability, and resilience.You will collaborate across compliance, finance operations, and product, while mentoring peers and driving observability...

The company and our mission:Zartis is a global AI transformation and technology consulting partner where talented engineers and technologists work on cutting edge innovation. We partner with ambitious organizations to design, build, and scale technology solutions that deliver real impact.Our teams bring deep expertise in AI driven platforms, secure API...

Jobgether, listing on behalf of a partner, seeks a Senior .NET Developer (Fintech) based in Spain. You will build backend services for payment processing, reconciliation, payouts and settlements in a cloud-native microservices architecture, with a strong emphasis on reliability and security.You will work in an international, fully remote team and own...

Jobgether is seeking a Senior Backend Software Engineer (Onboarding) based in Spain. You will design and operate backend services supporting onboarding and identity verification journeys, including KYC/KYB, sanctions checks, and risk assessments.You will build scalable APIs and integrate with third-party providers and workflows. You will collaborate with...