Empleos de senior backend java engineer remote en Zaragoza

Óscala is expanding its remote-capable Full Stack Senior Developer team to support a growing client base across Europe. You will enhance and maintain the Reseller platform, drive backend tasks in a multidisciplinary squad, and collaborate with Product and Customer Success teams to deliver scalable features with high quality.We value strong CS fundamentals,...

Plain Concepts is hiring a Senior AI Engineer in Spain who will design, train, and deploy AI/ML solutions for international clients. You will lead projects, mentor engineers, and own end-to-end components from data processing to production systems. Remote and office work options are available, with strong Agile practices and cross-functional collaboration....

Jobgether SRL is seeking a Senior VFX Engineer based in Spain to lead real-time visual effects across a major Unity3D game project. You will own critical runtime systems, develop shaders with HLSL and Shader Graph, and collaborate closely with artists and engineers to balance visual fidelity with performance.You will prototype new rendering approaches, build...

AgileEngine, LLC. is seeking a Senior InRiver PIM Engineer to maintain integrations and customize InRiver PIM platforms within a global engineering team.You will design technical specifications, develop C#/.NET extensions, build upstream and downstream integrations, and troubleshoot existing implementations in a remote-first environment where data integrity...

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...

A staffing and recruiting agency is seeking a Senior QA Engineer to deliver high-quality software in a remote environment in Spain. The role involves manual and automated testing, collaboration with development teams, and ensuring product reliability. Ideal candidates have expertise in testing frameworks like Cypress and JUnit, along with strong...

Amaris Consulting is seeking a Senior AWS Cloud Engineer in Spain to join an international team. Design, deploy and maintain AWS infrastructure using Terraform, Python and shell scripting, with emphasis on multi-region architectures and disaster recovery.Required: 5+ years in AWS/DevOps roles, MongoDB expertise, Cognito/IAM/Secrets Manager/KMS knowledge, and...

Zemsania Global Group busca un/a Ingeniero/a de Desarrollo ATM con al menos 5 años de experiencia en ADA o C++, para diseñar, desarrollar e integrar soluciones ATM. Se trabajará en un equipo internacional, en entornos Linux y con control de versiones Git o ClearCase, con foco en calidad y mejora continua.La posición es 100% remota en España, con...

BCNC GROUP busca incorporar Senior Data Engineers con al menos 4 años de experiencia en ingeniería de datos para un equipo deslocalizado. El objetivo es simplificar la arquitectura, mejorar la calidad y acelerar la entrega de productos de datos para analítica, reporting e IA.El perfil domina SQL y Python, y las tecnologías del stack Databricks, Airflow,...

Duetto is seeking a Senior DevOps Engineer to architect, build, and own the AWS infrastructure powering our Revenue & Profit Operating System. You will partner with developers to improve reliability, performance, and security while enabling scalable SaaS operations.This fully remote role supports teams globally and involves a weekly on-call rotation. Ideal...

Plexus Tech está buscando un/a Senior Frontend Developer especializado/a en Angular para liderar el desarrollo y la evolución de nuestras aplicaciones web. Trabajarás con tecnologías modernas y buenas prácticas de ingeniería de software.Se requiere al menos 5 años de experiencia, Angular 16 o superior, HTML5, CSS3, RxJS y NgRx. Participarás en...

UST in Spain is seeking an experienced Full Stack Developer to design, develop and maintain scalable web applications across frontend and backend. You will build modern frontend solutions with Angular and backend services with Node.js and Java Spring Boot, deployed in OpenShift.The ideal candidate has 5+ years of professional experience, strong knowledge of...

Job&Talent is seeking a proactive Senior Information Security Engineer to own incident management and drive the ongoing improvement of our security posture. This fully remote role offers flexibility within ±1 hour of CET and requires leadership in SecOps, threat detection, and cloud security across major platforms. You will collaborate with DevOps, mentor...

Intellectsoft is a software development company delivering innovative solutions since 2007. We operate across North America, Latin America, the Nordic region, the UK, and Europe.We specialize in industries like Fintech, Healthcare, EdTech, Construction, Hospitality, and more, partnering with startups, mid-sized businesses, and Fortune 500 companies to drive...

Cohesity is seeking a passionate Sales Engineer to drive new customer opportunities and integrate our AI-powered data security products into client environments. You will articulate technical value to business users and engineers, delivering demos, workshops, and proposals that showcase Cohesity capabilities. With 5+ years in a similar role, you will travel...

Parser Limited is seeking a Senior React Native Engineer to bridge native and hybrid technologies across a large-scale mobile ecosystem. You will run feasibility spikes and guide architectural transitions to define where hybrid delivery is viable and where native implementation remains essential. You will lead investigations, define integration strategies,...

CASTILLE is seeking a Senior Systems and Network Engineer for a 6-month contract role, focusing on Juniper-based network infrastructures and Zabbix monitoring systems. Ideal candidates have over 5 years of experience in Juniper technologies and Linux administration, as well as proficiency in MySQL database management. Working remotely, you'll design and...

Infortec Consultores busca incorporar un/a Desarrollador/a Full Stack con Java y Angular para trabajar en un proyecto estable y seguir desarrollando tus conocimientos tanto en backend como en frontend. Modalidad: 100% remoto y experiencia de menos de 3 años, jornada intensiva durante todo el año.Las tecnologías señaladas incluyen Java, Spring/Spring...

¿Te apasiona el desarrollo y quieres seguir creciendo en un entorno tecnológico y dinámico?Desde Infortec Consultores buscamos incorporar un/a Full Stack Developer Java + Angular para participar en un proyecto estable y seguir desarrollando tus conocimientos tanto en backend como en frontend.Modalidad: 100% remotoExperiencia: Jornada intensiva durante...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Nacimos para provocar un cambio real a través de la innovación y el desarrollo sostenible, con la misión de aportar valor a los clientes e impulsar nuestro talento. Formado por más de 3.000 personas creativas,...