backend engineer

HCLTech is seeking an experienced Senior Java Backend Engineer to design and develop scalable, secure backend services for omnichannel commerce. You will build Java 21 microservices using Spring, implement robust integrations with OMS and retail platforms, and ensure high performance through proper testing, monitoring, and CI/CD practices.You will...

# Junior Backend Engineer - Customer Identityat N26 - BarcelonaBack to jobs1. Home2. Jobs3. Junior Backend Engineer - Customer Identity—N## Junior Backend Engineer - Customer IdentityN2620Customer IdentityFull-timeBarcelona RelocationApply Job### Job DescriptionAbout the opportunityBanking Foundations domain mission for N26 is to provide secure and...

At Lighthouse, we’re on a mission to revolutionize commercial strategy as hospitality’s most powerful AI platform. We take the world's largest hotel data network and transform it into real‑time intelligence that drives action. We don't just deliver insights; we empower businesses to make decisions that move revenue.With $370M in Series C funding and...

Elastic in Spain is seeking a Senior Software Engineer for Observability, Managed Inputs to help build high-performing backend ingestion pipelines, supporting mOTLP endpoints and agentless architectures across cloud environments.You will own features from concept to delivery, mentor peers, monitor reliability with SLIs/SLOs, and participate in on-call...

Talan Spain is seeking an experienced Backend Developer with strong Apache Spark and Scala expertise to join our digital transformation squad. You will design, develop and maintain robust backend solutions across the full development lifecycle in an Agile environment.Responsibilities include analysing user stories, implementing technical requirements,...

Lansweeper, located in Alicante, Spain, seeks a Backend Engineer to develop scalable backend services and data pipelines, utilizing AI tools. The role demands strong skills in Go or Rust, distributed systems, and AI tooling.Candidates will engage with a dynamic team of 40 engineers, working on high-stakes challenges in AI-assisted environments. Offer...

Impulsa la arquitectura backend del futuro con Java y sistemas distribuidosEn Initium Software conectamos al mejor talento técnico con los proyectos más desafiantes e innovadores del mercado. No somos una consultora tradicional; somos socios estratégicos que creemos en el impacto real a través de la tecnología. Buscamos un Senior Backend Engineer...

Tecdata busca un Desarrollador Backend Senior especializado en Scala para un proyecto internacional de gran envergadura. La posición es 100% remota y ofrece la posibilidad de continuidad tras el proyecto inicial.Se requiere al menos 4 años de experiencia en desarrollo con Scala, sólidos conocimientos de herramientas como Play Framework, MySQL y...

Vic.Ai in Madrid, Spain, is seeking a Senior Backend Engineer to own the integration platform that connects our customers' ERP systems to Vic.Ai and push results back at scale. We’ll build and operate backend services with TypeScript/Node.Js, Elixir/Phoenix, and Python, deployed on AWS, focusing on reliability and performance for a high-scale AI...

¿Te interesaría seguir desarrollándote como Backend Developer especializado/a en Salesforce Commerce Cloud , participando en un proyecto estratégico de Marketplace ecommerce con alto impacto en negocio y tecnología? Desde Oxigent Technologies seleccionamos un/a SFCC Backend Developer para incorporarse a un proyecto de integración de un Ecommerce con...

Bark.Com is hiring a Senior Backend Engineer based in Spain for a fully remote role. As part of an agile team, you will innovate and solve user problems while maintaining a focus on performance and scalability.Your responsibilities will include developing APIs, mentoring engineers, and proposing improvements to the codebase. Candidates should have extensive...

Capitole busca un desarrollador Java con 3 años de experiencia para unirse al equipo de tecnología en Barcelona. Desarrollarás backend en Java, diseñarás microservicios con Spring Boot y crearás APIs REST, trabajando con SQL/NoSQL y prácticas ágiles.Se valorará experiencia con Docker, Git, Jenkins y pruebas con Mockito. Ofrecemos desarrollo...

Elastic is building high-performing backend ingestion pipelines for observability data. You will design, implement and operate scalable features across mOTLP endpoints and agentless integrations, supporting cloud providers and edge sources. You will own projects from concept to delivery, mentor peers, and participate in on-call rotations to keep systems...

About the opportunity Banking Foundations domain mission for N26 is to provide secure and compliant banking services that are frictionless and innovative for customers, while enabling efficient operations and informed decision-making for our staff. We achieve this through robust customer identity verification, proactive risk management, and seamless customer...

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products...

Make an impact with NTT DATAJoin a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it's a place where you can grow, belong and thrive.Aumente sus posibilidades de llegar a...

Cabify in Madrid is hiring Backend Software Engineers (Backend) to design and build AI-enabled distributed systems using Go/Elixir/Ruby, with a strong emphasis on quality, production readiness, and collaboration with Data Science.The role is fully on-site at our Madrid office (Calle de Pradillo 42). We value adaptability, curiosity about AI, and ownership of...

We’re looking for a Senior Software (Database) Engineer to help build the underlying storage system for our general purpose data platform. The database layer has both OLAP and OTLP capabilities to support classic analytics queries while also serving up freshly stored data. It embraces the separation of compute and storage and is designed to run on multiple...

El Corte Ingles Group busca un Ingeniero/a Backend - Elasticsearch para unirse al equipo de tecnología. Diseñarás y desarrollarás servicios backend en una plataforma de búsqueda para ecommerce, priorizando microservicios escalables y alto rendimiento.Se requiere experiencia en Java, Spring Boot y Elasticsearch, con capacidad para liderar decisiones...

King, a leading interactive entertainment company, seeks a mid-level Java backend developer for Catalog Games in Barcelona to build features, services, tools, and systems powering our games. You’ll design, implement, test, deploy and monitor backend components, balancing speed with reliability in large-scale real-time systems.You’ll own complete...