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139,054+ Remote Fullstack Engineer React Node Python Jobs in Spain — Top Companies Hiring October 2026

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Ai Sdlc Lead Engineer (M/F/D)

T-Systems Iberia is seeking an experienced software platform engineer/architect to lead AI-assisted SDLC patterns and guide cross-functional teams in OpenStack-based environments. You will shape decoding of architectures, champion secure AI tooling, and drive engineering actions at senior levels. Ideal ...

Ingeniero De Datos | Dataops, Azure Y Etl/Elt

LHH Recruitment Solutions en Málaga busca un Data Engineer para desarrollar y optimizar pipelines de datos en un entorno híbrido. Se prioriza experiencia en ingeniería de datos, DevOps/DataOps y herramientas del stack Azure, Databricks y SQL. Se valorará conocimiento de Python, ML/IA básica y visualiz ...

Ai Sdlc Lead Engineer (M/F/D)

T-Systems Iberia is seeking an experienced software platform engineer/architect to lead AI-assisted SDLC patterns and guide cross-functional teams in OpenStack-based environments. You will shape decoding of architectures, champion secure AI tooling, and drive engineering actions at senior levels. Ideal ...

Foundry & Aip Engineer — Ai Workflows

Luxoft is seeking a Senior Palantir Foundry & AIP Engineer to design, build, and operationalize AI-powered workflows and applications within the Foundry ecosystem. You will directly engage with stakeholders to translate complex needs into scalable solutions, and drive value from Foundry and AIP across busines ...

Ai Sdlc Lead Engineer (M/F/D)

T-Systems Iberia is seeking an experienced software platform engineer/architect to lead AI-assisted SDLC patterns and guide cross-functional teams in OpenStack-based environments. You will shape decoding of architectures, champion secure AI tooling, and drive engineering actions at senior levels. Ideal ...

Ai Sdlc Lead Engineer (M/F/D)

T-Systems Iberia is seeking an experienced software platform engineer/architect to lead AI-assisted SDLC patterns and guide cross-functional teams in OpenStack-based environments. You will shape decoding of architectures, champion secure AI tooling, and drive engineering actions at senior levels. Ideal ...

Ai Driven Sdlc Workflow Engineer (Hybrid)

T-Systems Iberia is seeking an AI SWE / Agentic SDLC Workflow Engineer to design and implement AI-assisted workflows for SDLC automation. You will build reusable pipelines, integrate with Git, CI/CD, and documentation stores, and evaluate multiple models and toolchains to improve engineering efficiency. ...

Senior Data Engineer: Cloud Data Pipelines & Observability

Titan Operating System S.L. (Titan OS) in Barcelona is seeking a Senior Data Engineer to build and maintain data infrastructure powering its operating system. You will transform data into actionable insights, collaborating with cross-functional teams on scalable pipelines. The role emphasizes strong P ...

Ai Sdlc Lead Engineer (M/F/D)

T-Systems Iberia is seeking an experienced software platform engineer/architect to lead AI-assisted SDLC patterns and guide cross-functional teams in OpenStack-based environments. You will shape decoding of architectures, champion secure AI tooling, and drive engineering actions at senior levels. Ideal ...

Full Stack Architect (Remote, Ai Driven, Edge) Remote

Amaris Consulting, part of Mantu, seeks a Senior Full-Stack Engineer to join an international team building an AI-powered payroll platform. You will contribute across the stack—from micro frontends to cloud AI agents—and integrate with enterprise payroll systems. You will design Python-based services, ...

Senior Cloud Ops & Iac Engineer (Terraform/Ci Cd)

Davidson Consulting España busca un Cloud Operations Engineer para gestionar operaciones diarias, rendimiento y fiabilidad de la infraestructura cloud en Azure y AWS. Se trabajará con IaC mediante Terraform y pipelines CI/CD para despliegue automatizado de infraestructuras. El candidato ideal debe ten ...

Vp Backend Engineer Cloud & Ai Services

iCapital is seeking a Backend Software Engineer at Vice President level to design, build, and operate services powering the iCapital platform. You will collaborate across teams and drive scalable backend solutions with a mix of Scala, Ruby, and Python-based tech. You will own projects from design thro ...

Foundry Data Engineer Ai, Pipelines & Impact

Unit8 SA in Madrid seeks a Palantir Foundry Engineer to design, build and maintain data solutions for diverse clients. You will work with Python and PySpark in a fast-growing team and contribute to cutting-edge Foundry projects. The role requires at least 1 year of Foundry experience, strong client-fa ...

Senior Ml Engineer — Drive Scalable Ai & Ml (Hybrid)

Smadex in Barcelona is seeking a Senior Machine Learning/Staff Engineer to lead architectural decisions and develop deep neural network algorithms. You will shape features, improve ML pipelines, and deploy scalable data analytics solutions while collaborating with Tech and Ops teams. Requirements incl ...

Data & Ai Engineer

Primus Global Solutions is seeking a Data & AI Engineer with extensive GCP experience to build robust data pipelines, manage ingestion and tokenization, and drive AI initiatives. The role bridges traditional data engineering with cutting-edge generative AI and requires strong Python, Airflow, and LLM deployme ...

Ai Sdlc Lead Engineer (M/F/D)

T-Systems Iberia is seeking an experienced software platform engineer/architect to lead AI-assisted SDLC patterns and guide cross-functional teams in OpenStack-based environments. You will shape decoding of architectures, champion secure AI tooling, and drive engineering actions at senior levels. Ideal ...

Platform Devops Engineer | Aws, Ci/Cd & Observability

Perk is seeking a DevOps Engineer to design, build, and scale our AWS infrastructure, tooling, and developer experience. You will enable product teams to own their services, collaborate with SRE and security, and participate in on-call incidents to maintain reliability. Ideal candidates have hands-on ...

Aws Cloud Architect | Serverless & Devsecops (Hybrid)

Aubay Barcelona busca un/a AWS Cloud Engineer con inglés para diseñar y mantener infraestructuras AWS seguras y escalables, con experiencia en IaC (Terraform), automatización con GitLab-CI y desarrollo en Python para soluciones cloud. La modalidad es híbrida (3-4 días remoto, 1-2 días en oficina junto ...

Ai Sdlc Lead Engineer (M/F/D)

T-Systems Iberia is seeking an experienced software platform engineer/architect to lead AI-assisted SDLC patterns and guide cross-functional teams in OpenStack-based environments. You will shape decoding of architectures, champion secure AI tooling, and drive engineering actions at senior levels. Ideal ...

Ai Sdlc Lead Engineer (M/F/D)

T-Systems Iberia is seeking an experienced software platform engineer/architect to lead AI-assisted SDLC patterns and guide cross-functional teams in OpenStack-based environments. You will shape decoding of architectures, champion secure AI tooling, and drive engineering actions at senior levels. Ideal ...

Ai Full Stack Engineer For Insights Platform

Mondelēz International seeks an AI Engineer / Full Stack Developer to join the AI Reporting & Insights team in Madrid. You will design data pipelines, build AI/ML features, and deliver AI-powered insights for global and regional stakeholders. The role combines data engineering, AI/ML engineering, and ...

Senior Llm Engineer Quantum Ai Innovator

Multiverse Computing seeks an experienced LLM Engineer (Senior and Mid level) to join our team in Spain. You will design, implement, and optimize language models, integrating them into our quantum-enabled products in a collaborative, fast-paced environment. Ideal candidates have 2+ years in transforme ...

Ai Data Engineer: Build Pipelines, Tokenization, Llms

Infoplus Technologies Uk Limited is seeking a highly skilled Data & AI Engineer with extensive GCP experience to join our team. You will design robust data pipelines, handle data ingestion and tokenization, and leverage cutting-edge AI technologies to drive business solutions. This role bridges tradit ...

Gcp Data Engineer — Bigquery & Data Pipelines (Hybrid Madrid)

TECDATA ENGINEERING busca un/a Data Engineer con experiencia en Google Cloud Platform (GCP) para diseñar y mantener procesos ETL/ELT con Python y trabajar en soluciones cloud. Se trabajará con BigQuery, Pub/Sub, Dataform y Airflow para modelado y orquestación, además de IaC con Terraform y GKE para de ...

Data & Ai Engineer

Primus Global Solutions is seeking a Data & AI Engineer with extensive GCP experience to build robust data pipelines, manage ingestion and tokenization, and drive AI initiatives. The role bridges traditional data engineering with cutting-edge generative AI and requires strong Python, Airflow, and LLM deployme ...

Full Stack Architect (Remote, Ai Driven, Edge) Remote

Amaris Consulting, part of Mantu, seeks a Senior Full-Stack Engineer to join an international team building an AI-powered payroll platform. You will contribute across the stack—from micro frontends to cloud AI agents—and integrate with enterprise payroll systems. You will design Python-based services, ...

Full Stack Architect (Remote, Ai Driven, Edge) Remote

Amaris Consulting, part of Mantu, seeks a Senior Full-Stack Engineer to join an international team building an AI-powered payroll platform. You will contribute across the stack—from micro frontends to cloud AI agents—and integrate with enterprise payroll systems. You will design Python-based services, ...

Senior Ml Engineer: Llms, Rag & Multi Agent (Madrid)

EPAM Systems in Madrid, Spain, is seeking a Senior ML Engineer to design, build, and deploy scalable ML/AI solutions for a leading financial institution. The role spans concept to production in an agile, DevOps-driven environment, with a focus on LLMs, multi-agent workflows, and enterprise data grounding. </ ...

Data & Ai Engineer

Primus Global Solutions is seeking a Data & AI Engineer with extensive GCP experience to build robust data pipelines, manage ingestion and tokenization, and drive AI initiatives. The role bridges traditional data engineering with cutting-edge generative AI and requires strong Python, Airflow, and LLM deployme ...

Production Ai Agent Engineer For Scalable Llm Systems

Mondia in Madrid is seeking a software engineer to build production AI agents and related tooling. You will own the agent logic, data layers, and pipelines, delivering reliable, scalable systems for internal use across engineering teams. You will write clean Python, work on RAG pipelines, Postgres sch ...

Gui Qa Engineer

Wipro Limited in Madrid, Spain, is hiring a GUI QA Engineer with 5+ years of experience to support and expand the UI test framework for GUI applications. The role involves identifying automation opportunities and helping to increase test coverage in a hybrid work setup. You will work with Playwright or ...

Ai Sdlc Lead Engineer (M/F/D)

T-Systems Iberia is seeking an experienced software platform engineer/architect to lead AI-assisted SDLC patterns and guide cross-functional teams in OpenStack-based environments. You will shape decoding of architectures, champion secure AI tooling, and drive engineering actions at senior levels. Ideal ...

Dataops Engineer – 24i Personalization Team

24i is seeking a DataOps Engineer within the Personalization team to design and operate the data pipelines powering analytics, recommendations, and client reporting. You will blend data engineering, backend development, and cloud infrastructure to build reliable pipelines and services in a collaborative envir ...

Ingeniero Ia/Ml – Plataforma De Fraude Y Aml (Híbrido)

Lynx Financial Crime Tech S.A. busca un/a AI/ML Engineer para Madrid, con más de 5 años desarrollando modelos de ML/IA. Se valoran experiencia en IA generativa, LLM y frameworks de agentes, así como habilidades en Python, SQL y un enfoque práctico de MLOps. La empresa ofrece un entorno internacional, ...

Dataops Engineer – 24i Personalization Team

24i is seeking a DataOps Engineer within the Personalization team to design and operate the data pipelines powering analytics, recommendations, and client reporting. You will blend data engineering, backend development, and cloud infrastructure to build reliable pipelines and services in a collaborative envir ...

Senior Qa Engineer Core Services & Automation

Schneider Electric is seeking a Tester / QA Engineer at Schneider Digital in Barcelona to lead software quality efforts for the Intelligent Edge platforms. You will validate deliverables, automate tests, and continuously improve QA practices across distributed architectures and microservices. Fluency ...

Lead Data Platform Engineer – Hybrid Cloud

DWS Group in Madrid is seeking a Lead Engineer – Data Platform to drive the design, build and evolution of a hybrid data platform. You will lead a high-impact team, set technical direction and contribute to architecture and code. The role requires 12+ years in data/platform engineering, deep Snowflake ...

Rf Payload Systems Lead For Satellite Imaging

Aistech Space is seeking a RF Payload Systems Engineer to lead a multidisciplinary team in designing, analyzing, integrating and testing ENABLER payloads for our constellation. You will coordinate interfaces with satellite platforms and prepare missions for daily operations with Ground and User infrastructure ...

Staff Backend Engineer, Mmo Servers (Hybrid In Barcelona)

Scopely is seeking a Staff Server Engineer for a new unannounced project based in Barcelona, Spain. This role involves leading the development of large-scale backend features for our game in a hybrid work environment. Ideal candidates will have experience in back-end systems for MMO games, strong lead ...

Cloud Security Engineer: Policy As Code & Multi Cloud Guardrails

HappyRobot in Madrid is seeking a Cloud Security Engineer to own cloud posture across AWS, Azure, and GCP, ensuring security baseline and remediation SLAs in a fast-paced enterprise environment. The role requires 4–6 years of cloud security experience, CNAPP/CSPM proficiency (Wiz preferred), Terraform with po ...

Senior Ml Engineer Search & Llm Ops

RavenPack in Málaga, Spain, seeks a Senior ML Engineer to own the end-to-end ML lifecycle for search and recommendation intelligence, delivering accurate, personalized content for financial professionals. You will collaborate with product, software, and data science teams to shape how users discover critical ...

Senior Databricks Data Engineer Hybrid Role

T-Systems sucht eine/n erfahrene/n Databricks Senior Data Engineer, der das Team in einem hybriden Arbeitsmodell unterstützt. Sie arbeiten an ETL/ELT-Prozessen, Data-Lake/.Data-Warehouse-Architekturen und der Sicherstellung von Data Quality. Führungs- und Mentoring-Kompetenzen sind gefragt, ebenso kom ...

Senior Atm System Integration Engineer Flight Plan Ops

GMV is seeking an Senior Integration Engineer to join the Integration and Testing team to operate a flight plan processing system. You will integrate modules, deploy in client environments, and prepare test environments with CI. The role may involve travel for deployments and testing at customer sites. < ...

Ingeniero/A De Software Fullstack Senior €35.000 €48.000 Al Año Remoto

Modalidad: 100% remoto (solo dentro de España). Rango salarial : 35 - 48.000€ brutos anuales (14 pagas). Contrato indefinido con nosotros, dando servicio a un cliente. ...

Desarrollador/A Fullstack Senior_ Springboot/Angular €35.000 €40.000 Al Año Remoto

Se busca desarrollador Full Stack Senior con al menos 4 años de experiencia en Angular y Java (Spring Boot). El puesto implica desarrollo front-end y back-end, microservicios, bases de datos y trabajo en equipos Scrum. La modalidad es 100% remota. ...

Senior Software Engineer C Flexible Working Up To £180,000 A Year Remote

Senior C++ Engineer sought for backend, systems-focused role on a global trading platform, building performance-critical infrastructure for fast, reliable execution. Responsibilities include low-level systems design, concurrent programming, and performance optimization. ...

Senior Software Engineer C Flexible Working Up To £170,000 A Year Remote

Seeking a Senior Software Engineer with backend Rust experience to build and operate distributed systems for a high-scale technology platform, focusing on core services and event-driven infrastructure. ...

Sales Engineer Iberia (Up To €70k) Up To €70.000 A Year Remote

Sales Engineer role in Iberia to promote and sell company products, acting as a technical interface with customers and managing distribution networks. Requires experience with electromechanical components. ...

Sales Engineer Iberia (Up To €70k) Up To €70.000 A Year Remote

Sales Engineer role in Iberia to promote and sell company products, acting as a technical interface with customers and managing distribution networks. Requires experience with electromechanical components. ...

Sales Engineer Iberia (Up To €70k) Up To €70.000 A Year Remote

Sales Engineer role in Iberia to promote and sell company products, acting as a technical interface with customers and managing distribution networks. Requires experience with electromechanical components. ...

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