Tech jobs

Senior Full-Stack Engineer (Node/TypeScript) – E-commerce

Senior Full-Stack Engineer building a global e-commerce platform from scratch for an international pharmaceutical company in Barcelona. Day-to-day work spans technical design, front-end and back-end development with Node/TypeScript, data management, API integrations, and automated testing, focused on scalability and high traffic.

API E-commerce

MDW

Remote Full-Stack AI Engineer | Generative AI on Azure

Azure .NET LLM Next.js Python +1 skills

Full-stack developer building and deploying generative AI cloud applications in the Microsoft/Azure ecosystem. Day to day the role is backend-focused (Python or .NET on Azure) with React/Next.js frontends when needed, owning the full lifecycle of cloud services built around LLMs, RAG and agent-based architectures.

Capitole

Senior Full Stack Dev - Node.js & React | Hybrid & Training

Capitole is hiring a Senior Full Stack Developer in Barcelona to design, build, and maintain scalable web applications using Node.js, React, and AWS. The role involves Agile collaboration across engineering teams, contributing to performance, security, and cost optimization, with hybrid/remote work options.

Agile AWS Node.js React

InnoIT Consulting

Senior .NET Full-Stack Engineer – AI-Driven Microservices

Angular API C# DevOps Docker +4 skills

InnoIT Consulting seeks a Senior .NET Full-Stack Engineer for a stable hybrid project in Barcelona: lead backend development with .NET/C#, REST APIs and microservices, collaborate on DevOps and Angular frontend, and work with Docker, Kubernetes, SQL and Redis with a focus on code quality, testing and continuous delivery.

hiberus

Full Stack React/TypeScript + AWS Serverless - Flexible Hours

Agile AWS React Serverless TypeScript

Full Stack Developer at hiberus (Zaragoza) evolving and modernizing a subscription platform — user management, sign-ups, subscriptions, checkout and customer profiles. Core stack: React, TypeScript and AWS Serverless in an Agile team, with flexible hours and some remote-work options.

Deutsche Telekom

Senior Full-Stack Entwickler | Python/Angular/Kotlin (Hybrid)

Senior full-stack developer at Deutsche Telekom's subsidiary T-Systems (hybrid, based in Reus, Spain) building features end-to-end with Python, Angular, and Kotlin. Takes technical ownership of product components, implements automated tests, joins code reviews, and ensures security requirements while collaborating with a Product Owner and cross-functional team.

Tamarind Intelligence

Data Engineer - Developer

New HybridEurope

Agile AI Airflow Analytics API +24 skills

Data Engineer at SET Iberia, BNP Paribas Personal Finance's IT and data shared service center in Madrid, developing and maintaining big data pipelines and data products with Spark/Scala, Kafka, Airflow, and SQL/NoSQL databases, including migrating legacy Hadoop infrastructure to Kubernetes-based cloud services.

ALPHABET CONSULTING

Senior Full-Stack Dev (React/.NET) – Hybrid Role

API Azure Cypress .NET Jest +3 skills

Senior full-stack developer evolving a corporate intranet used by international business units, building REST APIs and React UIs with integrations into Microsoft 365, SharePoint, and Azure. Works in a hybrid Alcobendas-based team alongside Product Owner, UX/UI, and QA using .NET/ASP.NET Core, React, Jest/Cypress, MySQL, and agile methods.

T4G Lab

Remote Senior Full-Stack Engineer for Global Impact

AWS DevOps Django Python React

Senior full-stack engineer at T4G Lab who designs, builds, and deploys scalable, secure applications with a strong emphasis on architecture and DevOps, collaborating with founders and PMs. Core stack is Python/Django, React, and AWS.

Deutsche Telekom

Senior Full-Stack Entwickler – Remote, Flexible Hours & Weiterbildung

Angular Java Kotlin PostgreSQL Python

Senior full-stack developer at T-Systems (Deutsche Telekom) who builds and maintains frontend and backend product features, shapes architecture, and owns components end to end, working agile in a hybrid team. Core stack: Python, Angular, Kotlin/Java, and PostgreSQL, with test automation and database architecture.

Realnaut

Remote Java + Angular Full-Stack Engineer - Microservices

Angular Cucumber Java Kafka Kubernetes +4 skills

Full-stack developer at Realnaut building and evolving microservices-based applications with Java, Spring Boot, and Angular. The role involves modernizing and migrating systems to microservices, working with Kafka, Kubernetes, and MySQL/Oracle databases, and writing automated tests with Cucumber and Selenium; work-from-home options are available.

Lancesoft Philippines

Remote Cloud-Native Full Stack Engineer (Graduate)

New EuropeContract

Agile Angular API Azure Azure Functions +4 skills

A graduate-level associate full stack developer joins Lancesoft Philippines on a 1-year remote contract, building cloud-native enterprise applications. Day-to-day work spans Angular frontends, Azure Functions backends, APIs, databases, and CI/CD within Agile delivery alongside senior engineers.

Joppy

Senior Full-Stack Engineer for Wealth Tech

Angular Cloud DevOps Java React +1 skills

Senior full-stack engineer building wealth management web applications in Barcelona, working with Angular or React on the frontend and Java/Spring Boot/Go on the backend. Day to day spans analyzing requirements, implementing server-side logic, unit testing, 3rd-level support, and DevOps/cloud work.

INDEEP AI

Full-Stack AI Engineer for LLM & Platform

A hands-on, generalist full-stack engineer at a Barcelona startup, building backend and platform infrastructure, LLM pipelines, and frontend features for the Typewiser product while working autonomously and closely with the CTO.

AI LLM

Encuentro

Data Engineer

API Cloud CRM dbt E-commerce +8 skills

Data Engineer at Encuentro, a Spanish women's fashion brand, building pipelines that capture, transform, and model data from corporate systems (ERP, stores, ecommerce, CRM) into a cloud analytics platform. Day-to-day involves SQL, Python, Git, data orchestration, quality controls, and API/integration development.

Merkle España

Data Engineer

New EuropeContract

Analytics API AWS Azure Cloud +10 skills

Designs and implements cloud solution architectures and ETL processes for client data projects at Merkle, a customer experience management company in the dentsu group. Day-to-day work involves building data pipelines, tables and databases using Linux, data-processing languages (Python/JavaScript/Scala), cloud platforms, APIs, Git and Docker.

GFT Technologies España

Data Engineer

Airflow AWS Azure Cloud Data Lake +8 skills

Data Engineer/Data Architect at GFT Technologies in Madrid, designing and implementing data pipelines and scalable Big Data architectures, optimizing ETL/ELT, and ensuring data governance and quality. Core stack: Python, Spark, Kafka, advanced SQL, Data Lake/Delta Lake, AWS/Azure, Airflow/dbt.

GEA Group

Data Engineer

Agile AI Analytics API Automation +21 skills

Data Engineer at GEA Group designing and maintaining scalable data pipelines, data models, and analytics platforms on Azure, Databricks, and InfluxDB to power analytics, AI, and predictive maintenance for food and beverage processing plants. Role can be based in Alcobendas (Spain), Naas (Ireland), or Bogota (Colombia).

VOIS

Full-Stack Engineer — Angular + Java Microservices (Hybrid)