Empleos de remote senior backend java engineer en Barcelona

ERNI is seeking a senior Java backend developer to build scalable enterprise applications and AI-enabled solutions for the pharmaceutical sector. You will leverage Java, Spring Boot, React, Next.Js and MUI to deliver secure, reliable products while collaborating with multidisciplinary teams.You will join a hybrid team with a strong culture of mentorship, 1:1...

Salve.Inno Consulting is seeking a Senior AWS Platform Engineer to design, build and evolve production cloud platforms at scale.This role is hands-on across AWS, Kubernetes/EKS, Terraform and GitOps, with ownership from design through production operation.You'll build reusable platform components, automate cloud provisioning and delivery, and improve...

United States Digital Space LLC is seeking a senior Cloud Infrastructure Software Engineer to design, deploy, and optimize a scalable, multi-cloud data plane.You will own distributed systems, automate cloud resource management, and lead high-impact projects with global teams.We expect 5+ years in building fault-tolerant infrastructure, strong Go/C/C++/Java...

Schurz Broadband Group is seeking a senior systems administrator to architect enterprise server and infrastructure environments, spanning Windows, Linux, and storage.You will design highly available ISP services and build automation pipelines to reduce manual work.You will lead security, compliance, and incident response programs, act as the top escalation...

Kapres Technology busca un perfil de monitoreo ELK para gestionar operaciones y mejora de la plataforma ELK.Se requiere experiencia en Elasticsearch, Logstash y Kibana, así como en Linux y pipelines de ingestión de logs.El puesto es 100% remoto y ofrece contrato indefinido.Se valorará la capacidad de crear dashboards, gestionar alertas y participar en...

Palo Alto Networks in Madrid is seeking a seasoned Technical Support Engineer to drive post-sales success for our cybersecurity customers from a remote base.You will analyze complex issues, perform root cause analyses, plan upgrades, and deliver quarterly reviews, collaborating with cross-functional teams to strengthen security postures.You will engage with...

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...

Reference: 1129622Job ID: 5417508Posted: 2026-09-29Closing date: 2026-12-28Location: Barcelona Consulte la descripción del puesto a continuación. Si confía en que tiene las habilidades y la experiencia adecuadas, envíe su solicitud hoy mismo. * 4 remote work days per weekSalary: up to 50.000 euros gross anual (per annum)Job type: PermanentIndustry:...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. ¿Tiene su CV preparado? Si es así y confía en que este es el puesto ideal para usted, asegúrese de enviar su solicitud lo antes posible. No queremos ser una fábrica de horas ni una consultora masiva. Estamos creando una casa...

Java Backend Developer | Microservicios | Barcelona ¿Te apasiona el desarrollo backend y las arquitecturas basadas en microservicios? Buscamos un/a Java Backend Developer para incorporarse a un proyecto tecnológico de largo recorrido, trabajando en un entorno internacional y con un stack moderno. ¿Cuál será tu misión? - Diseñar y desarrollar...

This position is listed on behalf of a partner company, who manages all applications and next steps.Our partner is looking for a Backend Engineer based in Spain.Join a small, ambitious product team building technology that helps hundreds of thousands of users better understand and manage their finances.You'll play a key role in developing the central API and...

Talan Spain is seeking a skilled backend Java developer to design, build, and maintain robust backend services using Java, Spring Boot and microservices, in a 100% remote setup.You will implement and consume REST APIs, deploy on OpenShift, and collaborate with Angular front-end teams to ensure seamless integration. The role involves code reviews, CI,...

Remote in EU, or hybrid in Barcelona, Palma, Dublin, or Casablanca. Own the backend of a white‑label travel platform as it adds new verticals. Hotels and flights are live. Experiences launch within weeks, and car rentals and more payment providers come next. Our clients are travel brands, banks, and influencers, so every launch brings a new challenge and a...

About the Role Our promotional features team is seeking a Senior Backend Engineer. This role is focused on developing and optimising promotional features for our gaming platforms, where performance, scalability, and cutting-edge solutions are paramount. If you’re a product-passionate person, your mind is keen to solve deep tech engineering problems, and...

Seeking a Senior Backend Engineer specializing in Python/Django for a hybrid role in Barcelona.Responsibilities include owning microservice architecture, mentoring, and ensuring system performance and reliability.

Monzo Bank is looking for a Backend Engineer in Barcelona, Spain. In this role, you will collaborate with a diverse team to enhance the banking platform while working with technologies like Go, Cassandra, and AWS. Strong backend development experience and a product mindset are essential. Benefits include a competitive salary, flexible working hours, and a...

Overview Recuerde revisar su CV antes de enviar la solicitud. Además, asegúrese de leer todos los requisitos relacionados con este puesto. In this role you will design, build, and maintain scalable Kotlin backend services that power personalized customer experiences within a global loyalty platform. You will work closely with cross-functional teams to...

Lingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier, longer, fuller lives. Our systems process massive volumes of real‑time data, and the backend is the heartbeat that transforms biosensor signals into actionable health...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Ayudamos a grandes organizaciones a diseñar y construir productos digitales y plataformas tecnológicas que realmente mueven su negocio. No nos limitamos a ejecutar...

This job is with Adaptive Financial Consulting Ltd, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.At Adaptive, we partner with capital, commodity and digital market participants, and we see technology as a true differentiator.  Our experienced...