Tech jobs

API Bitbucket CI/CD Cloud Cloud Native +15 skills

Full stack developer at digital transformation consultancy Knowmad Mood, building enterprise apps split ~60% Python backend and ~40% React/Next.js frontend, plus REST APIs, microservices, Snowflake data work and AI/LLM integrations. 100% remote from Madrid, €32k-€40k/year, permanent contract.

32K – 40K €

BME - Bolsas y Mercados Españoles

Full Stack Java Developer

Agile CI/CD Java Scrum Spring

Full Stack Java Developer at BME (Spanish stock exchange operator) building features for trading platforms. Day to day: designing and delivering high-quality functionality with Java 8+ and Spring Boot, collaborating in Scrum/SAFe agile teams, and ensuring code quality through testing and CI/CD. Onsite in Madrid.

6001 Tecnilogica Ecos. Company

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Ai Backend Developer - €21.600 Al Año

AI ERP Microsoft Dynamics Pre-sales

Consulting role guiding customers and internal teams to ERP solutions on Microsoft Dynamics 365 Finance & Operations: gathering requirements, designing scalable architectures, and integrating AI-enabled capabilities, plus pre-sales and delivery leadership. Title says AI Backend Developer but the description describes an ERP Technical Lead; Spain, €21,600/year.

22K – 22K €

PHET Enterprise Services

Senior Systems Administrator / Java Developer

Active Directory AI AWS Bash Cloud +36 skills

Hybrid senior role at DXC Technology combining Windows/Linux systems administration and N3 production support with Java backend development (Spring, Servlets, JSP, microservices). Day to day: operating critical corporate infrastructure, networks, databases, virtualization, observability, CI/CD and security tooling.

ALTEN Delivery Centre Spain

Java Developer - €30 An Hour - Remote

Senior Java developer working 100% remotely on a long-term banking project via ALTEN's Spanish delivery centre, building services with Spring Boot, reactive programming, and distributed architectures for €30/hour.

Backend Developer Java Spring Boot

Git Java JSON Kanban Maven +7 skills

Java/Spring Boot backend developer at a healthcare software company in Mislata (Valencia), Spain, evolving and maintaining an Electronic Health Record viewer platform for hospitals and other products. Monolithic (non-microservices) Java web stack with Apache, Git, Maven; hybrid work, permanent contract, €27k–35k gross/year.

27K – 35K €

Axpe Consulting Sl

Backend Developer | Java & Spring Boot

Backend developer with strong Java/Spring Boot skills building systems for UST's lead banking-sector client, while training in the Actico Rules business rules platform. Hybrid Madrid role: 3 days at the client's office (Ventas area), 2 days remote.

Java Kafka Oracle

eXperience IT Solutions

Senior Full Stack Developer Ai Native Engineering

AI ChatGPT CI/CD DevOps GitHub +2 skills

Senior full-stack developer at eXperience IT Solutions building scalable enterprise apps — including an emissions-monitoring application and a distribution/pricing/processing platform — using microservices, CI/CD and AI-native engineering tools (Copilot, Cursor, ChatGPT, etc.). Requires 3+ years full-stack experience and C1 English; 100% remote, €30k–50k gross.

30K – 50K €

6008 AVANADE SPAIN, S.L.U Company

Ai Full Stack Developer - €25.000 - €40.250 A Year

AI Analytics Angular API Automation +27 skills

Full Stack Java developer (hybrid, Madrid) developing, maintaining, and evolving corporate applications — for regional housing/transport systems — using Java, Spring Boot, Hibernate, JSF on the backend, Angular/React/TypeScript on the frontend, Oracle databases, and integration tooling like REST/SOAP APIs, Kafka, WSO2, and CI/CD tools.

25K – 40K €

Hiberus Tecnología

Full Stack Developer .Net+Angular

AI Angular Cloud Cloud Native Generative AI +1 skills

Full Stack Developer at Hiberus Tecnología, a global tech consulting company focused on digital innovation. The role involves building full-stack solutions with Angular and .NET/Java in cloud-native environments, working with Generative AI.

6008 AVANADE SPAIN, S.L.U Company

Ai Full Stack Developer

AI Analytics Angular API Automation +27 skills

Full Stack Java developer in a hybrid Madrid role building, maintaining and evolving corporate applications: backend/frontend work with Java, Spring Boot, Hibernate, JSF, Angular/React, plus REST/SOAP integrations (WSO2, Kafka) and Oracle/SQL databases. Requires 2+ years on regional government housing or transport systems.

Krell Consulting & Training, S.L.

Backend Developer

AWS Cloud CQRS Docker Domain-Driven Design (DDD) +6 skills

Senior backend developer at IT consultancy Krell, building Java 17+/Spring Boot microservices with Apache Kafka, event-driven and hexagonal architecture, plus testing and CI. 100% remote role open to candidates residing in specified Spanish provinces; seniority expected (5+ years), salary negotiable.

A leading digital innovation company

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Full-Stack Developer

AWS CloudFormation Docker GitHub GitHub Actions +9 skills

Senior/Lead full-stack developer for a 12-month (extendable) international project, working fully remote from Spain; Italian is mandatory. Day-to-day work centers on AWS, Terraform/CloudFormation, Docker, Node.js and React microservices with Jest/Vitest testing, plus occasional trips to the client's Milan office.

WatchGuard

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Site Reliability Developer (Python/Java) / Sre

AI Artifactory Automation AWS Azure +22 skills

Site Reliability Engineer at WatchGuard working alongside application teams in AWS, Azure, and hybrid cloud environments to ensure monitoring, security, reliability, and automation. Leads production incident response and on-call rotations, defines SLIs/SLOs and operational standards, and builds automation using Python, Java, or Go with Terraform, Kubernetes, and CI/CD tooling.

EY GDS Spain

Senior Full-Stack Developer | Python/Node.Js Real-Time Apps

Accessibility Angular API CI/CD REST +2 skills

Senior Full-Stack Developer at EY GDS Spain designing and maintaining enterprise web applications, leading frontend activities with Angular and Spring Boot, ensuring WCAG 2.1 AA accessibility, building RESTful APIs, mentoring juniors, and contributing to CI/CD; the title also cites Python/Node.js real-time apps.

Client Server

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Madrid Fintech Software Engineering Lead (Python/Ts)

Triangle Talent - Solutions RRHH

Software Engineering Lead at a Madrid-based financial technology consulting firm: designing core applications in Python and TypeScript, leading a team, and collaborating closely with clients. Salary up to €120k plus bonuses.

Python TypeScript

up to 120K €

Desarrollador/A Backend Senior Java-Spring Boot-Microservicios - €35.000 - €40.000 Al Año

Senior backend developer role in Madrid (with telework) focused on designing, developing and maintaining scalable applications, REST APIs and microservices using Java and Spring Boot, participating across the full software lifecycle with emphasis on quality and performance. Permanent contract, €35,000–40,000/year.

Desarrollador/A Backend

Backend developer in Madrid building and integrating services, APIs, and microservices in Go (Golang). Day-to-day work involves databases, REST services, and messaging systems.

API Go

Ad4octogono

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Desarrollador Backend Java - Español / Contractor - €30.000 - €35.000 Al Año - Remoto