Empleos de senior java backend engineer remote en Valencia

Appfire is seeking a senior software engineer to join The Astroneers, focusing on JMWE/JMCF products. You will contribute across the full product lifecycle, delivering scalable cloud applications used by thousands of customers.You will collaborate with cross-functional teams, design and implement in Effect-TS and Node.Js, promote best practices, automate...

UST España & Latam is seeking a Senior DevOps Engineer to design and operate auditable DevOps platforms for a UK financial services client. The role emphasizes balancing innovation with risk management in a highly regulated environment.The position offers 100% remote work for candidates based in Spain, with English proficiency required and Spanish...

La Fosse is seeking a Senior Platform Engineer to join an established engineering team modernising a large-scale AWS platform. This hands-on role focuses on simplifying a complex AWS estate and moving infrastructure under Terraform management.You will collaborate with Principal Engineers to migrate resources, enhance security, support agentic AI workloads on...

Jobgether SRL, on behalf of a partner company, is seeking a Senior Data Infrastructure Engineer (Scraping & Scale) based in Spain for a fully remote role. You will design and scale high‑performance web scraping and data ingestion systems to collect millions of social profiles, posts and video records daily while tackling anti‑bot challenges and building...

Seeking a Senior Platform Engineer to design and scale internal infrastructure, focusing on architecture, Kubernetes, IaC, and developer experience for efficient service deployment.

GFT Technologies España busca un/a Kafka SysOps Admin (GCP) para unirse al equipo. La persona ideal tendrá experiencia sólida gestionando clústeres Kafka/Confluent, tanto on-Prem como en nube, y habilidades en DevOps, CI/CD y seguridad.El rol implica desplegar, optimizar clústeres en entornos GCP/GKE, colaborar con equipos de desarrollo, data y...

Metricool seeks a Senior Technical Operations Engineer to own and optimize the Mautic infrastructure hosted on AWS and sending through Amazon SES. You will collaborate with Marketing, Product, Data and Revenue to move from firefighting to a stable, scalable system, and help build data pipelines and attribution work over time.The role offers truly remote work...

Buscamos un Senior Android Engineer con más de seis años de experiencia en Kotlin y Java, Corrutinas, Flow, Jetpack, Dagger/Hilt, MVVM/MVI, Git, y patrones de diseño. Ofrecemos teletrabajo, flexibilidad horaria y salario entre 40K-45K.

BABEL busca un/a Ingeniero/a SIEM con experiencia sólida en diseño, implantación, operación y mejora continua de plataformas de monitorización y respuesta de ciberseguridad, en modalidad remote.Trabajarás administrando la plataforma SIEM, diseñando casos de uso y playbooks, integrando fuentes de log y colaborando con equipos internacionales para...

Yazio seeks a Senior Mobile Engineer to drive features end-to-end for our wellness app, leveraging Kotlin Multiplatform to support both Android and iOS platforms. You’ll partner with product, engineering, and design to shape roadmaps and deliver high-impact experiences across a globally used product.Ideal candidates bring deep mobile expertise, strong...

AGE Solutions is seeking an experienced Sr. Network/Systems Engineer to design, implement, and optimize enterprise networking and hybrid infrastructure. The role requires DoD Top Secret clearance, IAT Level II certifications, and 8+ years of relevant experience.The position is remote within the United States with travel to client sites (CONUS/OCONUS) about...

Pure Storage, a leader in data storage and flash technology, seeks a Senior Pre-Sales Systems Engineer to join our dynamic team. You will work with the sales group to tailor solutions, demonstrate value, and win technical approvals across DAS, NAS and SAN environments.You will lead evaluations, build architecture presentations, capture customer requirements,...

Airbnb, Inc. is seeking a Senior Systems Engineer for the Content Products team. You will own major projects spanning multiple workstreams, driving authoring workflows, and extending Contentstack with integrations and AI-powered features.You will collaborate with product, engineering, and content teams to deliver scalable, secure content workflows and...

A prominent recruitment partner is seeking a Mid-Senior Level Data Engineer to develop scalable data systems. The role is fully remote, requiring 4+ years in cloud environments like AWS or GCP, strong software engineering skills, and proficiency in data processing technologies like Databricks. You will have opportunities for mentorship and a collaborative...

Palo Alto Networks is seeking a Customer Success Engineer (CSE) specializing in Certificate Lifecycle Management and PKI. You will ensure successful deployment, automated lifecycle management, and ongoing stabilization across distributed hybrid environments.You will empower clients to maximize the platform’s value and guide them through complex...

PMAT Inc. is seeking a Senior Systems Engineer to oversee multiple subsystems and drive high-level designs for world-class defense systems. The role emphasizes collaboration with government and private partners to address risk, scalability, and legacy readiness while mentoring engineers and delivering rapid prototypes. The successful candidate will lead...

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.About NextPort.AI:NextPort.AI, as Technology and Innovation spin-off of Moffatt & Nichol, provides technology...

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...

Mercor is hiring a Senior Software Engineer for fully remote work. You will evaluate and enhance AI model capabilities across complex SWE tasks, collaborating with leading AI research teams to improve data and models. As an expert contractor, you will develop benchmarks, work independently, and shape model reasoning while ensuring timely delivery. This role...

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, MTA based in Spain. This is an opportunity to build and operate the backend infrastructure that powers high-volume email delivery at scale. You'll work on critical systems spanning SMTP delivery, routing,...