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Connect Vision International

Senior Azure Data Platform Engineer – Remote Spain/Portugal – Contract

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A 12-month contract role, fully remote from Spain or Portugal, designing, building and maintaining scalable data platform solutions on Microsoft Azure. Day to day the engineer works hands-on with Azure Data Lake Storage, Databricks and Data Factory, automates infrastructure with Terraform, and handles security, monitoring and performance optimisation.

Agile Automation Azure Azure Data Factory Azure DevOps +12 skills

Data & AI Engineer

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Lead Brownie's data architecture in Barcelona: build and maintain a reliable SQL Server data warehouse, evolve Power BI reporting toward AI-driven channels (conversational reports, RAG, custom AI solutions) and manage ETL/automations with n8n, ensuring trusted data across retail and e-commerce operations. Reports to the CIO.

AI Airflow Data Warehousing E-commerce Embeddings +10 skills

Senior Data AI Engineer

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Senior Data AI Engineer at Funditec Intelligence's Deep Data Analytics area in Madrid, leading the design, development and deployment of AI solutions for R&D projects in cybersecurity, digital transformation, process automation and predictive analytics. Core stack: Python and R with TensorFlow/PyTorch/Keras/scikit-learn, plus ML/MLOps architecture and mentoring.

AI Analytics CI/CD Cloud Data Analytics +9 skills

Data Engineer Snowflake | Python/Spark, AWS – Bancario

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Data Engineer building scalable data architectures with Snowflake, Python and Spark in AWS cloud environments, for national and international banking-sector projects handling large data volumes. Working from the Madrid offices is an option.

AWS Cloud Python Snowflake Spark

Remote Data Engineer — Python, Spark & Airflow

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Grupo Ns is hiring a Data Engineer to work on data-processing projects and build data pipelines, fully remote from Spain. The core stack is Python, Apache Spark, and Apache Airflow, with a minimum of 8 years of experience and advanced English required.

Airflow Python Spark

Junior Data Engineer: Build Energy Data Hub

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Junior Data Engineer at Nexus Energía in Barcelona, building and evolving the company's data ecosystem from scratch — centralizing information and making it accessible across the business. Core stack: data modeling, advanced SQL, Python, and cloud data warehouses/datalakes, with 2 days/week remote.

Data Engineer Junior

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Junior Data Engineer at Nexus Energía, a Spanish renewable-energy company, helping build its newly created data ecosystem: developing data models and pipelines, validating data quality, centralizing information for the business, and automating Power BI reports. Core stack: SQL, Python, and cloud data warehouses/lakes (ideally AWS).

Airflow AWS CI/CD Cloud dbt +6 skills

Sr Data Engineer

NewBe an early applicant EuropeSenior

Senior Data Engineer working embedded in a client's tech organization via a technology consultancy, building and operating a large-scale travel data platform that processes billions of events and ~11.5 TB daily. Day to day: building scalable Python/Scala data pipelines and distributed systems on AWS, with SQL across relational and non-relational stores.

Agile AWS Cloud Data Pipelines Databricks +9 skills

Freelance Data Engineer

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Freelance Data Engineer role via Pixie Services for banking-sector vacancies in Spain and internationally. The engineer designs and evolves scalable data architectures using Snowflake, Python and Spark, ideally with AWS cloud experience, with possible attendance at the Madrid office.

AWS Cloud Python Snowflake Spark

Data Engineer

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Data Engineer in Madrid with 4+ years of experience building scalable data solutions and pipelines for advanced analytics, working with big-data technologies like Hadoop and Spark and programming in Python, Java, SQL and Scala, while supporting machine-learning initiatives alongside technical teams and clients.

Analytics Hadoop Java Machine Learning Python +3 skills

Data Engineer - Scalable Analytics & Big Data Pipelines

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Russell Tobin is hiring a Data Engineer in Madrid to build scalable data solutions and pipelines for advanced analytics, working with big-data technologies like Hadoop and Spark. Requires 4+ years of hands-on experience and proficiency in Python, Java, SQL, and Scala, collaborating with technical teams and clients.

Analytics Data Pipelines Hadoop Java Python +3 skills

Senior Backend Engineer | Jenkins & CI/CD

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Senior backend engineer at hiberus in Spain, developing and evolving international backend services — REST APIs and microservices in Java/Spring Boot with Kafka and MongoDB — while owning CI/CD pipelines in Jenkins, DevOps security practices, and observability with Datadog. Requires 5+ years of backend experience and C1 English for an international team.

API AWS CI/CD Cloud Datadog +18 skills

T-Systems Iberia

Senior DevOps Engineer for Industrial AI Cloud (m/f/d)

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Senior DevOps Engineer at T-Systems Iberia (Deutsche Telekom Group) working on the Industrial AI Cloud platform in Spain. Day to day: owning CI/CD pipelines and Infrastructure as Code end to end, automating and standardizing infrastructure (Kubernetes, Terraform, Ansible), integrating platforms and partner applications, and mentoring coworkers.

AI Ansible Automation Bash CI/CD +16 skills

SRE-DevOps Engineer (Mid/Senior) – Observability & Security

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Mid/Senior Site Reliability Engineer in Barcelona (hybrid) working on observability and security monitoring across a platform — building and enhancing log-processing and service-assurance solutions in SMSEC/SMSA squads. Core stack: Python, ELK, Docker/Kubernetes, Ansible, plus security frameworks.

Ansible Docker ELK Kubernetes Python

Java Full-Stack Developer (Híbrido) - Málaga,Málaga,00000,ES

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Builds a cloud-native telecom network analytics platform end to end: REST APIs with Java 17+/Spring Boot, React/TypeScript microfrontends, MongoDB, Kafka event flows, Spring Security/Keycloak auth, and Docker/Kubernetes/Helm CI/CD deployments on a small autonomous team. Hybrid role based in Málaga, Spain (2-3 office days/week).

API CI/CD Cloud Cloud Native Docker +22 skills

Senior Full Stack Developer (Angular + Spring Boot + IA)

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Senior full-stack developer at a biomedical company (sleep apnea devices) in Málaga, building and evolving its in-house healthcare SaaS platforms (ApneaDock and others) with Angular, Java/Spring Boot and SQL, while integrating generative AI into real products. On-site role with a path toward technical leadership.

Angular API CAD CI/CD DevOps +8 skills

Backend Developer | Java & Spring Boot

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Backend Java developer building and maintaining microservices with Spring Boot for a banking-sector project at eXperience IT Solutions, working in an international, English-speaking team from Bilbao or Madrid.

Senior Backend Developer - Java/Spring | Remote Friendly

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idealista is hiring a senior backend developer to build server-side services in Java and Spring, collaborating closely with business, product, and UX teams. The role is remote-friendly with offices in Madrid and requires at least 3 years of experience.

Senior Backend Developer (Java & Spring Boot)

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Consulting firm Capitole is hiring a Senior Backend Developer in Spain (onsite) to build and maintain robust Java/Spring Boot services, helping evolve monolithic systems into microservices. Day to day: backend coding, unit testing, technical documentation, and CI/CD work with tools like Jenkins and GitLab CI.

CI/CD Cloud DevOps GitLab Java +6 skills

Java Backend Developer | Spring Boot in Banking (Intl Team)

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Builds Java backend services using Spring Boot and a microservices architecture for a banking-sector project, collaborating with international, distributed teams. The role is on-site from Bilbao or Madrid, Spain.