Empleos de senior java backend engineer remote en Sevilla

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...

Logicalis Spain busca un/a Senior VMware & Microsoft Infrastructure Engineer para un entorno crítico, con responsabilidad sobre virtualización y administración de infraestructuras Microsoft.La persona ideal aporta experiencia en VMware vSphere, vCenter y ESXi, clústeres, HA/DRS, vMotion y Windows Server/Active Directory; también Entra ID, SCCM/MECM,...

Job&Talent is a world-leading, AI-powered workforce platform.We seek a Senior Application Security Engineer to drive security by design across the SDLC and lead threat modelling, secure code reviews, and security automation.In this fully remote role (flexible within ±1 hour of CET), you will partner with Engineering and Product, mentor champions, and shape...

Plain Concepts is growing its international AI/ML squad.You will train, deploy, and productionize AI solutions, tackling unique challenges in AI-powered software.The role emphasizes end-to-end ML lifecycles, MLOps, and collaboration with multidisciplinary teams in a flexible remote/office setup.We value strong Python/SQL skills, NLP/Computer Vision know-how,...

We are looking for a proactive and experienced Senior Application Security Engineer to help build secure products at scale.As a trusted partner to Engineering and Product teams, you will drive security by design across the Software Development Lifecycle (SDLC), leading initiatives such as threat modelling, secure code reviews, security automation, and...

Plain Concepts is seeking an AI-focused Data Scientist / AI Engineer to join our international AI/ML squad. You will train, deploy, and operationalize AI/ML solutions, collaborating with multidisciplinary teams across offices and remote settings.You will own end-to-end ML lifecycle, build scalable ML pipelines, and contribute to MLOps practices. Fluent...

K2 Partnering Solutions is hiring a Senior Software Engineer to work on backend services using Go in a Kubernetes-driven cloud environment.The role is fully remote for candidates based in Spain, with a direct contract and a chance to influence large-scale systems in a hyperscaler-like setup and open-source contributions.You will collaborate with global...

Senior FullStack SW Engineer - Java and Angular (m/f/d) Full-timeT?Systems is part of the Deutsche Telekom Group, with around ****** employees worldwide.We create technology with purpose to generate a positive impact on society.We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers'...

We are looking to hire a Senior Java Developer who will take part in development and maintenance services for customized software solutions for large European customer, a provider of innovative software solutions for the public sector.The client is a technology service provider specializing in digital solutions for public sector organizations.The company...

BrightSide busca un Software Developer con al menos 5 años de experiencia para desarrollar una plataforma utilizada por miles de usuarios.Trabajará con un equipo para crear herramientas que escalan y automatizan procesos en la administración digital de fincas, proponiendo mejoras en la experiencia de desarrolladores.La posición es 100% remota con horario...

Lever, Inc. is seeking an experienced Offensive Security Engineer based in Spain to join a hands-on security team.You will simulate sophisticated attacks across cloud compute, storage, networking, and AI infrastructure, contributing to scalable red team programs and security research.You will work with detection and security engineering teams to validate...

Equitable Earth is seeking a Senior Fullstack Engineer to build and evolve web and mobile apps, collaborating with the Tech Lead and Product team. You will own features end-to-end, mentor peers, and push for high engineering quality, including AI-driven workflows.The role is fully remote with significant overlap with French business hours, offering a...

Indra busca un/a Ingeniero/a de seguridad aplicativa para realizar análisis SAST/DAST y validación manual de vulnerabilidades en código y aplicaciones desplegadas.Se trabajará en proyectos nacionales e internacionales, evaluando APIs y servicios, con foco en seguridad de software y prácticas seguras.Se requiere experiencia en OWASP Top 10, herramientas...

Lever, Inc. is seeking a Senior Software Engineer in Spain to build a data-intensive platform and own features end-to-end.You will design backend Go services and frontend React/TypeScript interfaces, collaborating with product managers and engineers to deliver scalable solutions.You will contribute to architecture, testing, and production deployment, while...

Lever, Inc. is partnered with a company seeking a Senior Full Stack Engineer based in Spain.You will build scalable applications using .NET/C#, React/Redux, and SQL databases, with GCP and CI/CD practices.The role blends hands-on coding with architectural input and mentoring, in a remote-first environment.You will collaborate with product and design teams...

Lever, Inc. is seeking a Product Engineer based in Spain to join a fast-growing AI environment.You'll own features from idea to release, shaping frontend with Next.Js and backend with Django and PostgreSQL, and work directly with the founder to bring ideas into production.This role offers high autonomy, minimal meetings, and the chance to influence 3D...

Lever, Inc. is partnering to fill a Senior Staff Engineer – Payments role in Spain.You will lead the Payments squad, define architecture, coach engineers, and own delivery outcomes while balancing speed, quality, and cost.This is a hands-on leadership position shaping foundational payment infrastructure for a fast-moving tech company with a remote-first...

IT Labs is seeking a seasoned DevOps/Cloud Infrastructure Engineer to join our EU-based delivery teams.You will design, deploy, and secure CI/CD pipelines for AI-driven enterprise applications, using Terraform or CloudFormation across cloud environments, and help harden cloud platforms.You will collaborate with IT and security teams, manage Kubernetes...

q.beyond ibérica S.L. is seeking a Senior Data Engineer to own and evolve the central data platform on Microsoft Fabric, including lakehouse and medallion patterns.You will build robust ETL/ELT pipelines, integrate ERP sources like SAP S/4HANA, and shape semantic models in Power BI. You will establish data governance, monitoring, CI/CD with Git and Azure...

We are looking for a Senior Software Engineer to join our growing team.You will work on challenging projects for clients across various industries, building modern web applications using cutting-edge technologies.Responsibilities Design and develop scalable web applications using React, TypeScript, and Node.JsCollaborate with cross-functional teams to define...