Empleos de senior backend java engineer remote en spain

Doghouse Recruitment is seeking a Senior (and Staff-level) C++ Engineer to join a technology company building scalable AI infrastructure. This is a systems engineering role, not application development, focusing on distributed storage, data platforms, and network infrastructure on Linux with hands-on C++ in high-load environments. You will own complex...

DP World is seeking a Senior Solutions Engineer to design and implement complex end-to-end supply chain solutions across Europe, UK, and beyond. You will work with Business Development, Operations, Procurement, and Project teams to deliver innovative, data-driven concepts that generate commercial value and operational excellence. You will lead the...

Cohere, a leading security-first enterprise AI company, seeks a senior engineer to join our Technical Staff. You will design production-grade software for training foundation models, develop new tooling, and collaborate across infra, research and product teams to advance scalable AI systems. This hands-on, engineering-driven role emphasizes excellence in...

Mozilla Corporation is seeking a Senior Software Engineer to advance Firefox security. You will design, implement, and ship security features for enterprise users, contribute to Firefox security architecture across multiple OS, and collaborate with cross-functional teams. You’ll bring 3+ years in low-level software, strong C/C++, knowledge of security...

Journi Limited is seeking a Senior Cloud Infrastructure Engineer to design and operate scalable cloud infrastructure with IaC. You will manage containerized applications on AWS EKS, administer Windows and Linux servers, and implement automation through scripting and CI/CD pipelines. The role emphasizes innovation, agile teamwork, and collaboration across...

Techmunity is an early-stage, well-funded digital health company building a regulated AI platform for personalised healthcare, starting with pregnancy and women's health. As a Senior Machine Learning Engineer, you'll be among the first ML engineers, shaping how models are built, validated and deployed in a regulated medical product. This remote-first role...

Construo AG is seeking an experienced Data Engineer to build scalable Palantir-based data pipelines and analytics-ready datasets. You will develop transformations with Python and PySpark, implement robust ETL/ELT workflows, and collaborate with stakeholders to deliver reliable data solutions. The role emphasizes data quality, CI/CD, and strong analytical...

Action1 is seeking a Senior Applied AI Engineer to join Operations and automate cross‑functional workflows with AI-powered tools. You will work with Support, Finance, Sales Ops, HR, IT, and Legal to turn repetitive tasks into reliable automations and scalable processes. You will own technical decisions, measure impact, and iterate quickly, delivering value...

Sectorea busca un Senior DevOps Engineer para transformar infraestructuras en un entorno FinTech/Blockchain. Diseñarás y administrarás infraestructuras de producción, con AWS, Kubernetes y microservicios, priorizando seguridad y rendimiento. Trabajarás en un equipo de 4 DevOps, con autonomía técnica, centrado en IaC (Terraform) y GitOps (Argo...

Connect Vision International is seeking a Senior Platform Compliance Engineer to join a major international technology organisation on an initial contract until the end of 2026, with strong potential for extension. Location: Portugal or Spain – Fully Remote. The role sits at the intersection of cybersecurity, IT controls, risk, compliance and engineering....

ZOE is seeking a Senior Full Stack Engineer with a frontend focus to transform marketing campaigns, pricing tests, and product launches into fast, reliable user experiences. You’ll mainly work on zoe.com and our acquisition paths, using TypeScript, React, and Next.js, while occasionally touching Kotlin or Python backend services. You will join a Growth...

A remote digital transformation company is seeking experienced professionals to work on innovative projects that impact various complex industries. The role requires 7+ years of experience and advanced English skills. Candidates will work in a dedicated team environment with a focus on personal growth and collaboration. This is a fully remote position aimed...

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...

Senior Software Engineer - Nivoda Capital - (Remote - Spain) 1 week ago Be among the first 25 applicants About Jobgether Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching. One of our partner companies is currently seeking a Senior...

Tenth Revolution Group en España busca un/a Senior Cloud Engineer especializado/a en Azure para liderar migraciones, modernización y despliegues de infraestructuras en Azure. Te integrarás en un equipo técnico para diseñar soluciones cloud seguras, escalables y disponibles, alineadas con las mejores prácticas de seguridad y observabilidad. Se requiere...

bunch is seeking a Senior Applied AI Engineer for its AI Platform team. You will own architecture, evaluation, integration and deployment of multi-agent AI systems in production, working across Mastra, ai-sdk, LangGraph and related tools within EU data residency. You'll build production-grade agents, improve performance, and drive observability, cost...

Jobgether is seeking a Senior Data Engineer based in Spain for full ownership of a modern data platform. You will shape architecture, build scalable ingestion pipelines from APIs, webhooks, files, and web scraping, and evolve workflows to event-driven, concurrent processing on a fully remote team. Responsibilities include data quality, lineage, and...

DuckDuckGo is seeking a Senior C++/Chromium Engineer to lead high-impact projects on our privacy-focused browser core. You will turn vague problems into clear plans and implement them in a large modern C++ codebase, collaborating with design and product mostly asynchronously. You’ll work on features like tracker blocking, VPN integration, and performance...

Una empresa de consultoría tecnológica busca un Ingeniero de Plataforma Senior para diseñar y gestionar la infraestructura en la nube de una plataforma de IA empresarial. Se requiere al menos 6 años de experiencia, con sólida formación en Microsoft Azure y Python. La posición es 100% remota, ofreciendo un ambiente de trabajo increíble y la...

ElevenLabs is seeking an experienced Data Engineer to join our Data team. You will build and scale data pipelines, establish best practices, ensure data quality, and enable self-service data access across teams. You will own pipelines end-to-end, implement dbt standards, and develop self-service tooling with clear documentation for Engineering, Revenue...