163 backend developer English-speaking jobs in Spain
Team Lead Backend Developer (Node.js)(Relocation to Spain)
- BrainRocket
- Valencia
- March 31
Team Lead Backend Developer (Node.js)(Relocation to Spain)
Join the Team Lead Backend Developer (Node.js ... We're looking for an experienced Team Lead Backend Developer with extensive experience in Node.js
Python Developer
- Babel Profiles
- Barcelona
- March 30
backend systems. ... We are looking for a Python Developer with strong experience in Python and Flask to help build scalable ... Responsibilities Design, build, and maintain scalable backend services using Python and Flask. ... Hands‑on experience building backend applications with Flask (or similar Python frameworks).
Sr Backend Engineer | Integrations Squad
- Pluxee
- Madrid
- April 3
Sr Backend Engineer | Integrations Squad page is loaded## Sr Backend Engineer | Integrations Squadremote ... version, and maintain API contracts (REST, async events), ensuring backward compatibility and a smooth developer ... conditions, and failure handling across system boundaries.* **Customer-Centric Engineering:** You care about developer ... **What You’ll Do*** **Design Integration-First Systems:** Design and evolve backend services and APIs ... **Your next challenge** Join **Pluxee** as a **Senior Backend Engineer** and play a key role in building
Product Engineer (Android & Fullstack)
- Luzia
- Madrid
- March 30
Architect scalable backend systems – Design and maintain backend services and APIs that power real‑time ... Contribute to architecture decisions, improve developer experience, and help establish best practices ... take initiative, and drive solutions end‑to‑end
Interest in AI‑assisted software development, modern developer ... production mobile codebase
Experience building consumer‑facing applications across mobile, web, or backend ... LLM‑powered features in consumer‑facing products
Curiosity about working across the stack, including backend
Senior Software Developer
- OneSpan
- Barcelona
- March 30
Software Developer (Full-Stack) to join our team in Barcelona. ... Experience with backend development (Python, Node.js, Java, or similar). ... Build modern web interfaces and scalable backend APIs that power our products and services. ... Collaborate closely with product managers, designers, mobile developers, and other backend engineers. ... testing, and delivery of our Mobile Application Security Platform, working across both frontend and backend
Java Backend Developer
- T-Systems Iberia
- Reus
- April 3
developer, who is eager to take an active role in optimizing and enhancing our applications. ... strengthen our team, which spans between Switzerland and Spain (Reus), we are seeking an additional backend
Backend Java Developer
- SIX Group Services Ltd.
- Madrid
- April 3
Your main duties as a Software Engineer, working as a Java Developer, will be the following
What You
Senior Backend Developer
- The Knot Worldwide
- Barcelona
- April 1
Experience with Symfony, Backend-for-frontent (BFF) patterns, GraphQL Federation is a plus.
Senior Software Engineer
- Wizeline
- Barcelona
- April 3
Qualifications 7+ years of experience as a Frontend Developer. ... You will work closely with Product, Design, and Backend teams to ensure high-quality, accessible, and
Senior/Lead Python Engineer
- N-iX
- Madrid
- March 30
Get notified about new Python Developer jobs in Madrid, Community of Madrid, Spain. ... Requirements
Experience: 5+ years designing, developing, and launching backend systems at scale using
Mid-Senior AWS/Nodejs Developer
- Xplore Group Spain
- Valencia
- April 14
modern backend technologies to join our development team. ... About the Role
We are looking for a Mid/Senior IT Developer with strong experience in Java, AWS, and ... in an agile environment
Key Responsibilities
Design, develop, and maintain scalable and reliable backend
Mid/Senior Frontend Developer (React) (m/f/d)
- Qvest Group
- Las Palmas de Gran Canaria
- March 30
We're looking for a passionate and experienced Frontend Developer with a strong command of React ... components, following scalable architecture and BEM methodology for CSS Work closely with UX/UI designers, backend
Backend Software Engineer (Core AI)
- Goodweek
- Madrid
- March 31
Tasks
You’ll shape our core AI framework and backend, taking full ownership of backend features. ... More specifically, you will:
Build robust backend services for AI systems (RAG, model orchestration ... platforms
Familiar with CI/CD, Git workflows, and agile methodologies
Bonus: familiarity with other backend ... experience (or strong familiarity) with AI/ML integration (LLMs, RAG, or similar)
Solid understanding of backend
Senior Backend Engineer - Data Platforms
- BioLegend, Inc.
- Madrid
- April 3
About the Role
We’re looking for a Senior Backend Engineer to join our growing data platform team. ... In this role, you’ll architect and build scalable, high-performance backend systems that power advanced ... What You’ll Do
Design and implement cloud-native backend services for large-scale data processing and ... infrastructure (primarily AWS)
What We’re Looking For (Must have)
5+ years of experience as a backend
Backend Engineer
- TomTom
- Madrid
- March 30
Build scalable, highly available and resilient applications on the backend.
Senior Software Engineer (Python)
- Appfire
- Bilbao
- March 31
Redis, AWS services, Kubernetes, or Docker
Knowledge of serverless patterns
Interest in working on developer ... Skills and experience you'll need to succeed:
5+ years of experience as a backend or full‑stack ... Your everyday tasks will include:
Designing and evolving backend systems that securely ingest large‑scale ... to have
Practical experience with Git and code review practices
Experience with Django or similar backend
Principal Backend Engineer, Integrations - 100% remote - EMEA
- Hostaway
- Barcelona
- April 7
About the Role
Hostaway is seeking a highly motivated Principal Backend Engineer to join the Core team ... years in a technical leadership role (Staff, Principal, or Architect)
Expert‑level proficiency in any backend
Lead Backend Engineer - Assistance
- N26 GmbH
- Barcelona
- April 7
Backend Software Engineer
- Huspy
- Madrid
- April 17
Backend Software Engineer will contribute to the development of the Real Estate Agent Platform and Mortgage Broker Portal using Kotlin, Spring Boot, PostgreSQL, and AWS. Responsibilities include hands-on engineering, driving best practices, and collaborating with product, design, and data teams. Requires senior engineering experience, a product-focused mindset, technical expertise in modern development practices and cloud technologies, and strong collaborative skills.
STACKIT Developer Experience - Engineering Manager (m/f/d)
- Schwarz Digits
- Barcelona
- April 17
Experience tools, internal platforms (e.g., Developer Portals, CI/CD pipelines), and cloud‑specific ... You define and optimize the end‑to‑end developer workflows (e.g., from "commit" to "deploy ... ") within the STACKIT Cloud environment to ensure high efficiency and enhance developer satisfaction ... You coordinate and are responsible for the conception, adaptation, and implementation of critical Developer




















