Tech jobs

Full Stack Developer

AWS CSS Cucumber EC2 FastAPI +12 skills

Senior full-stack developer building web applications with Next.js, React and Tailwind CSS on the front end and Python/FastAPI on the back end, deployed on AWS with data visualizations, working in a Scrum team. Hybrid role based in Barcelona requiring fluent English (B2) and Spanish.

Capitole Consulting

Full Stack Developer

Agile AWS CSS Cucumber Data Visualization +15 skills

Full-stack developer in Barcelona building modern web applications: React/Next.js frontends with Tailwind CSS, Python/FastAPI backends, automated testing (pytest, Playwright), and deployment on AWS. Works in Scrum teams, resolves incidents, and mentors junior colleagues.

Exceltic

Junior Java Developer (Hybrid) – Valladolid, Career Growth

EuropeJunior

Microsoft Copilot SharePoint

Despite the IT title, the description is for a pharmaceutical sales delegate selling Teva's generic medicines across Valladolid and León: managing client portfolios, planning visit routes, analyzing monthly sales data, and rolling out the new commercial model, with ~60% travel and heavy use of Microsoft 365 tools.

Lognext

Senior Java Backend Developer

ActiveMQ API CI/CD Cloud Gitflow +4 skills

Lognext, a Spanish IT services firm, is hiring a Senior Java Backend Developer to join a multinational retail client's team. Day to day: act as the technical reference for the team, design and develop APIs, and build microservices with complex business logic using Java, MongoDB, and Kafka, in 2-week agile sprints.

AMKALIS Search&Consulting SLU

Backend java developer

Alcorce Telecomunicaciones SL

Backend Java developer in Barcelona joining long-term projects at a well-established final client: migrating to Java 25, renewing an environmental-area module, and building new features across business modules. Core stack is Java and relational databases, with Angular knowledge a plus.

Angular Java RDBMS

35K – 45K €

Remote Java Backend Developer - Spring Boot & Microservices

API Docker Git Java Kanban +5 skills

Java backend developer building microservices with Spring Boot, REST APIs, and Docker/OpenShift on a long-term project for a banking-sector client, working fully remote from Spain.

Pyramid Consulting, Inc

Europe H-1B sponsor history

Java Developer

Automation AWS CI/CD Cloud Docker +11 skills

Java Developer / Support Engineer who builds and maintains internal automation tools with Java/J2EE and Spring Boot, manages Kubernetes and Docker workloads, and drives production reliability — planning releases and rollbacks, performing root cause analysis, joining on-call rotations, and tracking SLIs/SLOs.

Virtual Cave

Senior Backend Developer con Spring Boot | Remoto España

CI/CD Grafana Jms JUnit Kafka +5 skills

Virtual Cave seeks a senior backend developer to lead Spring Boot development, working 100% remotely from Spain. The role centers on high-performance microservices and event-driven architecture, with a stack including Kafka, JMS, NoSQL stores (MongoDB, Couchbase, Redis), Grafana, and CI/CD with JUnit, WireMock, and Testcontainers.

Axpe Consulting Sl

SENIOR BACKEND DEVELOPER

API CI/CD DevOps Helm Java +4 skills

Senior Backend Developer (4+ years) building and integrating enterprise applications using Java, Spring Boot, MQ Series, and PostgreSQL, with microservices and event-driven architectures. Fully remote role based in Spain; Kafka, Kubernetes/Helm, REST APIs, and CI/CD knowledge is expected.

Oxigent Technologies

Python developer in high-load systems

HybridEuropeFull-time

Agile API AWS BDD Cloud +13 skills

Senior Python engineer on the Code Foundations team in Barcelona, maintaining critical backend infrastructure, shared Python libraries and messaging systems. Designs microservices on AWS/Kubernetes with Docker and helps migrate high-volume services from Python to Go. Hybrid: 3 days on-site in Poblenou, 2 remote.

up to 62K €

InnoIT Consulting

Python developer in backend solutions

Angular AWS Azure Cloud Django +5 skills

Senior Python developer at InnoIT Consulting in Barcelona to lead the design, development, and delivery of backend solutions, working with FastAPI/Django, automated testing, and cloud platforms (AWS, Azure, or GCP). Hybrid role with 2 days a week in the Barcelona office; Spanish work-permit sponsorship available.

Global M

Python Developer

HybridEurope

AI API AWS Cloud Containerization +5 skills

Global M is hiring a Python Developer in Barcelona (hybrid, 3 days/week onsite) to design and build scalable backend services, own SQL/NoSQL data systems end-to-end, and develop batch/streaming pipelines on AWS and Kubernetes, while experimenting with AI engineering tooling such as coding agents and MCP.

Abalia

Python Developer – AI Agents, MCP & SDD ( Hibrido) Malaga 02CC

Abalia is hiring a Python developer in Málaga (hybrid) to build AI-agent solutions using execution engines and Model Context Protocol (MCP) connectors. Day to day: writing technical specs under Spec-Driven Development (SDD), validating code and acceptance criteria, and working autonomously.

MCP Python

Shakers

Senior Software Engineer (Python)

AI Java Oracle PostgreSQL Python +1 skills

Senior backend engineer at a European last-mile logistics company: keep the Java + Oracle PUDO parcel platform stable while progressively migrating it to Python + PostgreSQL, rewriting carrier integrations, introducing automated testing, and managing your own production deployments.

Abalia

Python AI Agent Developer — MCP & SDD

Builds Python-based AI agent execution systems and MCP connectors on a tech project at Abalia in Málaga, Spain. Day-to-day work involves coding in Python with execution engines, keeping technical specifications and code aligned, and writing technical documentation in English.

MCP Python

The Adecco Group

Desarrollador Java Backend con IA y APIs (Remote)

API Git Gradle Java Maven +2 skills

Backend Java engineer on Adecco's tech team in Málaga, developing and maintaining Java backend applications, REST APIs, and microservices, and integrating generative AI models via APIs. Work leverages Spring Boot, Maven/Gradle, SQL, Git, and agile methodologies.

Tecnología y Personas

Senior Frontend Developer – Vue / Nuxt

API Docker Kubernetes Nuxt OpenAPI +6 skills

Senior frontend developer role, hybrid in Alicante, building and evolving complex web applications with Vue.js and Nuxt. Day-to-day work involves TypeScript, Vite, pnpm, automated testing (Vitest, Testing Library, Playwright), REST API integration, and observability/quality tooling like OpenTelemetry, Docker, and Kubernetes.

TPF INGENIERÍA

263 - FULL STACK DEVELOPER - Geospatial Web Services

API API Gateway AWS Cloud CloudFront +7 skills

Full stack developer in Madrid designing and building a web service that monitors infrastructure via satellite imagery: users view images, track field assets over time, and receive alerts. Work spans backend APIs and services (Python, Node.js on AWS) and a geospatial web viewer (Leaflet, Mapbox GL, PostGIS).

isEazy

Senior Frontend Developer