Backend Developer Salary in Spain

Backend Developer jobs in Spain hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $110,792/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Spain
AI/ML
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5,360 remote jobs are open to candidates in Spain.Show remote jobs

Koch Industries

kochinc.com
kochinc.com • HQ: Wichita, United States • Paper & Pulp Manufacturing • Chemical Manufacturing • Oil & Gas • Glass & Ceramics Manufacturing • 5000+ employees • Est. 1940 • Trust A • Hiring 1381, 371 new
HQ: Wichita, United States • Paper & Pulp Manufacturing • Chemical Manufacturing • Oil & Gas • Glass & Ceramics Manufacturing • 5000+ employees • Est. 1940 • Trust A • Hiring 1381, 371 new
Headquartered in Wichita, Kansas, Koch Industries is one of the largest privately held multinational conglomerates in the United States. The company operates a highly diverse portfolio of businesses encompassing manufacturing, petroleum refining, chemicals, energy, paper products, and commodities trading. Through its numerous global subsidiaries, it employs tens of thousands of people worldwide and continually invests in industrial innovation and technological advancement.
Cara Chennault-Reid · Executive Officer · decision-maker
Sheryl Corrigan · Executive Officer · decision-maker
Phillip Glenn · Executive Officer · decision-maker
Raymond Geoffrey III · Executive Officer · decision-maker
No careers mailbox known
Verified live · 1 hour ago 17 days ago Fading · 36%

Desarrollador/a de Negocio

≈ $43k – $113k per year (Estimated) • In office (Málaga, Spain) • Spanish: C1
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El Corte Inglés

elcorteingles.es
elcorteingles.es • HQ: Madrid, Spain • Retail & Shop Systems • E-commerce Platforms • 1001-5000 employees • Est. 1940 • Trust B • Hiring 392, 34 new
HQ: Madrid, Spain • Retail & Shop Systems • E-commerce Platforms • 1001-5000 employees • Est. 1940 • Trust B • Hiring 392, 34 new
El Corte Inglés is a Spanish department store group that sells fashion, electronics, computing, books, sports goods and many other products online and in stores. Its technology teams hire software developers, such as full stack developers working with Vue.js and Java. The company is headquartered in Madrid, Spain.
No named decision-maker yet.
No careers mailbox known
Verified live · 7 hours ago 18 days ago Fading · 34%

Ingeniero de sistemas

≈ $39k – $100k per year (Estimated) • Hybrid (Madrid, Spain) • Spanish: C1
PowerShell
AI/ML
Copilot Studio
Copilot
Cybersecurity
Microsoft Entra ID
Management
SharePoint
Apply
Verified live · 7 hours ago 2 months ago Long shot · 9%

Full Stack Developer (Vue.js + Java) | Middle Level

≈ $34k – $85k per year (Estimated) • Middle • 3+ years exp • Hybrid (Madrid, Spain) • Middle • Spanish: C1
TypeScript
JavaScript
SQL
Java
Java
Spring Boot
Frontend
Vue.js
DevOps
Rest API
Git
Docker
CI/CD
Management
Kanban
Scrum
+4
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Veepee

veepee.com
veepee.com • HQ: Saint-Denis, France • Coupons, Deals & Cashbacks • E-commerce Platforms • 1001-5000 employees • Est. 2001 • Trust A • Hiring 89, 6 new
HQ: Saint-Denis, France • Coupons, Deals & Cashbacks • E-commerce Platforms • 1001-5000 employees • Est. 2001 • Trust A • Hiring 89, 6 new
Veepee, formerly vente-privee.com, is a French online retailer founded in 2001 by Jacques-Antoine Granjon that created the flash sale model, selling brands' excess inventory through time-limited members-only events. It runs sales in fashion, home, travel and leisure, plus its own logistics and supply chain operations, across France, Spain, Italy, Belgium and other European markets. The company is headquartered in Saint-Denis, France.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 18 days ago Hiring now · 90%

Full-Stack Developer – Monitoring Services

≈ $36k – $90k per year (Estimated) • Middle • 3+ years exp • Hybrid (Barcelona, Spain) • Full-Time • Middle • English: C1
Go
TypeScript
JavaScript
Python
Databases
PostgreSQL
ElasticSearch
AI/ML
Time Series
DevOps
Rest API
Git
CI/CD
GitLab
Prometheus
Grafana
Ansible
Terraform
Docker
Linux
Kubernetes
+10
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Verisure

verisure.com
verisure.com • HQ: Versoix, Switzerland • Access Control & Alarm Systems • 5000+ employees • Est. 1988 • Trust B • Hiring 1711, 62 new
HQ: Versoix, Switzerland • Access Control & Alarm Systems • 5000+ employees • Est. 1988 • Trust B • Hiring 1711, 62 new
Verisure is a European provider of professionally monitored security services, selling and monitoring smart alarm systems for homes and small businesses, with its group headquarters in Versoix near Geneva, Switzerland. Founded in Sweden in 1988, it has grown from the Nordics and Spain into most of Europe and Latin America, serving millions of customers; its UK and Ireland arm alone employs about 1,100 people from a London base and more than 20 sales offices. It recruits field and inside sales representatives, contact centre team leaders, security operations analysts, procurement buyers, payroll and controlling specialists and marketing staff, including for its Arlo Europe unit.
No named decision-maker yet.
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Verified live · 4 hours ago 19 days ago Likely open · 52%

Platform Technical Lead

≈ $100k – $234k per year (Estimated) • Lead • Hybrid (Pozuelo de Alarcón, Spain) • Bachelor's Degree • Internship • Staff • Spanish: C1 • English: C1
Java
SQL
Java
Spring Boot
Databases
RabbitMQ
Apache Kafka
AI/ML
Claude
Copilot
AI Agents
Management
Kanban
Scrum
Agile
+3
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Verified live · 4 hours ago 1 month ago Fading · 31%

Senior Backend Software Developer

≈ $90k – $192k per year (Estimated) • Senior • 7+ years exp • Hybrid (Alicante, Spain) • Internship • Senior • Spanish: B2 • English: B2
Java
Node JS
TypeScript
JavaScript
SQL
Java
Spring Boot
Databases
Apache Kafka
Frontend
Angular
DevOps
Rest API
Git
Kubernetes
CI/CD
Jenkins
Cybersecurity
SonarQube
Management
Scrum
Agile
+8
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Verified live · 4 hours ago 1 month ago Long shot · 19%

Senior Digital Workplace & Software Distribution Engineer

≈ $86k – $184k per year (Estimated) • Senior • Hybrid (Pozuelo de Alarcón, Spain) • Internship • Senior • French: C1 • English: C1
PowerShell
Python
DevOps
Azure
Cybersecurity
Microsoft Entra ID
Management
Power Automate
Power Apps
SharePoint
Kanban
ITIL
Scrum
Agile
+3
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UCB

ucb.com
ucb.com • HQ: Brussels, Belgium • Immunology & Inflammation Therapeutics • Neurology & CNS Therapeutics • Biologics & Biosimilars • 5000+ employees • Est. 1928 • Trust B • Hiring 152, 21 new
HQ: Brussels, Belgium • Immunology & Inflammation Therapeutics • Neurology & CNS Therapeutics • Biologics & Biosimilars • 5000+ employees • Est. 1928 • Trust B • Hiring 152, 21 new
Headquartered in Brussels, Belgium, UCB is a global biopharmaceutical enterprise focused on the discovery, development, and delivery of targeted medicines for severe neurological and autoimmune diseases. The company operates a specialized research and development pipeline dedicated to treating conditions such as epilepsy, generalized myasthenia gravis, psoriatic arthritis, and other complex immunological and central nervous system disorders. Through advanced scientific innovation and global clinical partnerships, the organization provides specialized healthcare solutions to patients worldwide.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 19 days ago Likely open · 59%

Lead Full-Stack AI Product Engineer - Barcelona (SP)

≈ $77k – $179k per year (Estimated) • Lead • 3+ years exp • Hybrid (Spain) • Bachelor's Degree • Staff
Python
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European Dynamics

eurodyn.com
eurodyn.com • HQ: Athens, Greece • Systems Integrators • Digital Government • Est. 1993 • Trust A • Hiring 156, 9 new
HQ: Athens, Greece • Systems Integrators • Digital Government • Est. 1993 • Trust A • Hiring 156, 9 new
European Dynamics is a software and information technology services company founded in 1993 that works predominantly for European Union institutions and national public administrations. It builds and operates large government systems covering document and records management, procurement portals, customs and tax platforms, statistical systems and digital identity services, and holds framework contracts with a wide range of European agencies. Headquartered in Athens with offices in Brussels, Luxembourg and several other European capitals, it employs engineers and consultants across the continent and recruits heavily for public sector project roles.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 19 days ago Hiring now · 74%

Full Stack Developer (Python, React)

≈ $43k – $112k per year (Estimated) • Seville • Remote (EU) • English: C1
Bash
JavaScript
Python
Python
Flask
Databases
MySQL
Frontend
React.js
DevOps
Git
Docker
Linux
GCP
Kubernetes
Azure
AWS
Management
Microsoft Project
SharePoint
Confluence
+8
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GrayHair Software

grayhairsoftware.com
grayhairsoftware.com • Consumer & Utility Software • Hiring 2
Consumer & Utility Software • Hiring 2
Turn enterprise postal data into actionable intelligence that improves customer communications, data quality, risk, postal efficiency, and campaign ROI.
No named decision-maker yet.
No careers mailbox known
19 days ago Likely open · 58%

Software Engineer (USA Eastern Time)

up to $74k per year • Senior • 5+ years exp • Spain • Remote (Spain) • Full-Time • Senior
Node JS
Java
SQL
Python
JavaScript
Java
Maven
Spring Boot
Databases
Amazon Aurora
PostgreSQL
Frontend
RxJS
Material UI
Effector
React.js
Mobile
JUnit
DevOps
CloudFormation
AWS Lambda
Amazon ECS
Amazon CloudWatch
AWS Step Functions
API Gateway
GitHub Actions
GitHub
Terraform
Git
Docker
Kubernetes
CI/CD
AWS
Cybersecurity
SonarQube
Auth0
Management
Confluence
Jira
Agile
QA
Playwright
Jest
+27
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Wizeline

wizeline.ai
wizeline.ai • HQ: San Francisco, United States • AI Consulting & Integration • IT Outsourcing & Dedicated Teams • 51-200 employees • Est. 2014 • Startup • Trust B • Hiring 32
HQ: San Francisco, United States • AI Consulting & Integration • IT Outsourcing & Dedicated Teams • 51-200 employees • Est. 2014 • Startup • Trust B • Hiring 32
Wizeline is a technology services company headquartered in San Francisco that provides nearshore software engineering, data and applied AI development, agentic delivery pods and AI advisory for enterprise clients in media and other industries. Founded in 2014 with deep roots in Mexico, it has a team of nearly 2,000 people across delivery hubs in Mexico City, Guadalajara, Barcelona, Bogota and Medellin plus offices in the US and Asia. Its openings include full-stack, backend and Java engineers, site reliability and data engineers, product managers and product designers, visual communicators, copy editors and marketing and print production project managers.
Madhvi Puri · Executive Officer · decision-maker
Bismarck Lepe · Executive Officer, Director · decision-maker
Vidal Gonzalez · Executive Officer, Director · decision-maker
Matthew Pasienski · Executive Officer · decision-maker
Careers mailbox is known
Verified live · 2 hours ago 19 days ago Hiring now · 90%

Senior Fullstack Software Engineer (React) - Barcelona - (Hybrid)

≈ $52k – $112k per year (Estimated) • Senior • Hybrid (Barcelona, Spain) • Bachelor's Degree • Senior • English
Node JS
JavaScript
Frontend
Next.js
Storybook
React.js
Management
Agile
Apply
Verified live · 2 hours ago 1 month ago Hiring now · 90%

Lead Fullstack Software Engineer (Javascript - Barcelona)

≈ $57k – $134k per year (Estimated) • Lead • 5+ years exp • In office (Barcelona, Spain) • Staff
Node JS
JavaScript
Node JS
Nest.JS
Databases
PostgreSQL
Frontend
GraphQL
React.js
DevOps
AWS Lambda
Amazon EC2
API Gateway
Amazon S3
GitHub Actions
Jenkins
Git
CI/CD
AWS
+7
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Verified live · 2 hours ago 3 months ago Likely open · 61%

Senior Full-Stack Software Engineer & AI

≈ $52k – $111k per year (Estimated) • Senior • In office (Barcelona, Spain) • Senior • English: C1
Java
Apply

Appfire

appfire.com
appfire.com • Workflow & Process Automation (RPA, BPM) • Developer Tools • Project & Work Management Software • 501-1000 employees • Likely startup • Trust A • Hiring 27, 6 new
Workflow & Process Automation (RPA, BPM) • Developer Tools • Project & Work Management Software • 501-1000 employees • Likely startup • Trust A • Hiring 27, 6 new
Appfire is the leading global provider of software that enhances, extends, and connects the world's leading platforms to make work flow any way teams want to work, from planning to product ideation, product development, project delivery, and beyond. Appfire increases the value of platforms such as Atlassian, Microsoft, monday.com, and Salesforce, enabling teams to thrive and do their best work together. With more than one million users, Appfire's popular solutions are helping teams with Enterprise Collaboration, DevOps, Workflow & Automation, Product Portfolio Management, IT Service Management (ITSM), Document Management, Business Intelligence and Reporting, Administrative Tools, Agile Tools, Developer Tools, Time Tracking, Publishing, and Integrations.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 19 days ago Fading · 44%

Senior Fullstack Engineer (TypeScript, Node.js and Effect.js)

≈ $55k – $118k per year (Estimated) • Senior • Spain • Remote (Spain) • PhD • Senior • English: B2
Node JS
TypeScript
JavaScript
Node JS
Express
AI/ML
Cursor
Management
Jira
Apply

ING Group

ing.com
ing.com • HQ: Amsterdam, Netherlands • Investment Banking & M&A Advisory • Commercial & Retail Banks • 5000+ employees • Est. 1991 • Trust B • Hiring 579, 74 new
HQ: Amsterdam, Netherlands • Investment Banking & M&A Advisory • Commercial & Retail Banks • 5000+ employees • Est. 1991 • Trust B • Hiring 579, 74 new
ING is a Dutch banking group formed in 1991 by the merger of the postal bank NMB Postbank and the insurer Nationale-Nederlanden, and it was among the first large banks to build a direct, branch-light retail model. It serves retail customers in the Netherlands, Belgium, Germany, Poland, Spain and several other markets through mobile-first banking, and runs a substantial wholesale bank covering lending, transaction services and financial markets for corporate clients. Headquartered in Amsterdam and listed on Euronext, the group divested its insurance operations after the financial crisis to focus on banking.
Tanate Phutrakul · Chief Financial Officer · decision-maker
Steven van Rijswijk · Chief Executive Officer · decision-maker
No careers mailbox known
Verified live · 2 days ago 19 days ago Likely open · 51%

Backend Engineer - Affluents

≈ $69k – $141k per year (Estimated) • Senior • 5+ years exp • Madrid • Remote (Spain) • Full-Time • Senior • English
Scala
Kotlin
Java
JavaScript
Java
Maven
Flyway
Liquibase
Apache Camel
Kotlin
Mockito
Scala
Akka
Databases
Cassandra
RabbitMQ
ElasticSearch
Apache Kafka
DevOps
OpenShift
API Gateway
Ansible
Git
Docker
Kubernetes
Azure
CI/CD
Kibana
Logstash
Prometheus
Grafana
Jenkins
Management
Kanban
Scrum
Agile
QA
Selenium
MedTech
CAPA
+24
Apply
Verified live · 2 days ago 1 month ago Long shot · 19%

Senior Java Engineer

≈ $62k – $133k per year (Estimated) • Senior • In office (Madrid, Spain) • Bachelor's Degree • Full-Time • Senior • English
Java
PowerShell
Python
Java
Spring Boot
DevOps
OpenShift
Helm
Configuration Management
Ansible
Terraform
Kubernetes
CI/CD
GCP
Azure
AWS
Management
Agile
Scrum
+8
Apply

Esri

esri.com
esri.com • HQ: Redlands, United States • Navigation & Mapping • Geospatial Analytics • 1001-5000 employees • Est. 1969 • Trust B • Hiring 396, 23 new
HQ: Redlands, United States • Navigation & Mapping • Geospatial Analytics • 1001-5000 employees • Est. 1969 • Trust B • Hiring 396, 23 new
Esri, formally Environmental Systems Research Institute, is a geographic information system software company headquartered in Redlands, California, best known for the ArcGIS platform for mapping, spatial analytics and location intelligence. Founded in 1969, the privately held company serves businesses, utilities, national governments and cities worldwide through regional offices, research centers such as its Zurich R&D center, and a global distributor network. It hires software and product engineers, solution engineers, technical consultants with security clearances, contracts specialists, partner managers and HR staff.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 19 days ago Likely open · 63%

C++ Software Engineer II - Maps SDKs

≈ $33k – $83k per year (Estimated) • Middle • 2+ years exp • In office (Barcelona, Spain) • Bachelor's Degree • Middle
C++
C++
OpenGL
DirectX
STL
Mobile
Metal
DevOps
Windows
Cybersecurity
GDPR
Game Dev
Unity
Unreal Engine
Management
Scrum
Agile
+3
Apply

Qida

qida.es
qida.es • HQ: Barcelona, Spain • Home Care Services • 51-200 employees • Est. 2018 • Startup • Trust B • Hiring 30, 4 new
HQ: Barcelona, Spain • Home Care Services • 51-200 employees • Est. 2018 • Startup • Trust B • Hiring 30, 4 new
Qida is a social start-up that provides home care for older people through trusted professional carers. It aims to help people live longer at home, reduce avoidable hospital stays and promote preventive care, and it hires recruitment technicians, sales and marketing staff and regional managers in Barcelona, Bilbao and Madrid. The company is based in Barcelona, Spain.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 19 days ago Likely open · 58%

Fullstack Developer

≈ $52k – $111k per year (Estimated) • Senior • 5+ years exp • Hybrid (Barcelona, Spain) • Full-Time • Senior • Spanish: C1
TypeScript
JavaScript
Python
Python
Django
Django REST Framework
FastAPI
Celery
Databases
PostgreSQL
Redis
Frontend
React.js
DevOps
GitHub
CI/CD
AWS
Management
Kanban
Jira
Scrum
QA
Playwright
Pytest
Vitest
+11
Apply

Fastrack

fastrack.es
fastrack.es • HQ: Madrid, Spain • Corporate Training • Recruiting & Staffing • Trust A • Hiring 15, 2 new
HQ: Madrid, Spain • Corporate Training • Recruiting & Staffing • Trust A • Hiring 15, 2 new
Fastrack is a Spanish consultancy specialised in recruiting, training and onboarding sales teams, including a GROWTH certification programme. It fills roles such as high-ticket sales closers, enterprise sales executives, key account managers and AI transformation leads for client companies across Spain. The company is headquartered in Madrid, Spain.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 19 days ago Hiring now · 85%

Desarrollador/a de Negocio IT – Sector Público Local (B2G)

$45k – $56k per year (gross) • In office (Madrid, Spain) • Full-Time • Spanish: C1
CAPA
Apply

Industex

industex.com
industex.com • Barcelona • Marketplaces • Commerce • Consumer Goods • Est. 1992 • Hiring 1
Barcelona • Marketplaces • Commerce • Consumer Goods • Est. 1992 • Hiring 1
A global leader in innovative consumer products. Products that provide solutions to everyday problems. Sold in stores, online, and on TV.
No named decision-maker yet.
Careers mailbox is known
19 days ago Likely open · 60%

Senior PHP Engineer

$56k – $67k per year • Senior • Hybrid (Barcelona, Spain) • Full-Time • Senior
PHP
JavaScript
PHP
Symfony
Doctrine
Databases
RabbitMQ
Redis
MySQL
PostgreSQL
Frontend
Vue.js
Mobile
Quasar
DevOps
KEDA
Prometheus
Docker
Kubernetes
Management
Scrum
MedTech
CAPA
+8
Apply
Report

Synopsys

synopsys.com
synopsys.com • HQ: Sunnyvale, United States • Simulation & Digital Twin Software • Semiconductor IP & Chip Design Services • EDA Software • 5000+ employees • Est. 1986 • NASDAQ: SNPS • Trust A • Hiring 464, 52 new
HQ: Sunnyvale, United States • Simulation & Digital Twin Software • Semiconductor IP & Chip Design Services • EDA Software • 5000+ employees • Est. 1986 • NASDAQ: SNPS • Trust A • Hiring 464, 52 new
Synopsys is an American software company founded in 1986 that supplies electronic design automation tools used to design and verify integrated circuits, together with a large portfolio of licensable semiconductor IP such as interface, memory and processor blocks. Its 2025 acquisition of Ansys added engineering simulation software for structures, fluids and electromagnetics, while it sold its application security business, now Black Duck, in 2024. Listed on Nasdaq, it hires applications engineers, SoC solutions engineers and R&D staff in the United States, India and Vietnam. The company is headquartered in Sunnyvale, California, United States.
Mike Ellow · Executive Officer · decision-maker
Janet Lee · Executive Officer · decision-maker
Aart de Geus · Executive Officer, Director · decision-maker
Shelagh Glaser · Executive Officer · decision-maker
Careers mailbox is known
Verified live · 1 hour ago 19 days ago Fading · 41%

Applications Engineering, Staff Engineer - 18790

≈ $69k – $149k per year (Estimated) • Staff+ • 4+ years exp • In office (Spain) • Bachelor's Degree • Staff • Spanish
MATLAB
C#
Java
Python
SpaceTech
STK
ANSYS
MBSE
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Seqera

seqera.io
seqera.io • HQ: Barcelona, Spain • Genomics & Genetic Testing • Biotechnology • Scientific & Lab Software • Bioinformatics • 51-200 employees • Est. 2018 • Startup • Hiring 7
HQ: Barcelona, Spain • Genomics & Genetic Testing • Biotechnology • Scientific & Lab Software • Bioinformatics • 51-200 employees • Est. 2018 • Startup • Hiring 7
Seqera is a leading global bioinformatics and life sciences software company headquartered in Barcelona, Spain. Founded in 2018 by Evan Floden (CEO) and Paolo Di Tommaso (CTO) - the creators of the open-source Nextflow workflow orchestrator - the company operates on a commercial B2B SaaS subscription, open-core software licensing, and enterprise cloud infrastructure model.
No named decision-maker yet.
Careers mailbox is known
Verified live · 13 min ago 19 days ago Hiring now · 77%

Staff Software Engineer

≈ $72k – $155k per year (Estimated) • Staff+ • In office (Barcelona, Spain) • Full-Time • Staff
Rust
Groovy
C++
Java
Java
Micronaut
DevOps
Linux
GCP
Azure
AWS
HPC
Docker
Kubernetes
+4
Apply
Verified live · 13 min ago 19 days ago Hiring now · 76%

Senior Software Engineer

≈ $52k – $110k per year (Estimated) • Senior • 4+ years exp • In office (Barcelona, Spain) • Full-Time • Senior
Groovy
Java
TypeScript
JavaScript
Java
Micronaut
Spring Boot
Frontend
Angular
DevOps
HPC
Rest API
GCP
Kubernetes
Azure
AWS
SLURM
Prometheus
Grafana
CI/CD
Management
Stripe
+10
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bip-group.com • HQ: Milan, Italy • IT Consulting & Digital Transformation • Management Consulting • 5000+ employees • Est. 2003 • Trust A • Hiring 237, 18 new
HQ: Milan, Italy • IT Consulting & Digital Transformation • Management Consulting • 5000+ employees • Est. 2003 • Trust A • Hiring 237, 18 new
Business Integration Partners, known as BIP, is an Italian management and technology consulting firm providing strategy, digital transformation, data and AI, cybersecurity and SAP implementation services. Founded in 2003, it serves energy, utilities, financial services, telecom and public sector clients from offices in Europe, the Americas and the Middle East. Its openings include consultants, AI engineers, solution architects, test analysts and interns, mostly in Milan and Rome. The company is headquartered in Milan, Italy.
No named decision-maker yet.
No careers mailbox known
Verified live · 11 hours ago 19 days ago Long shot · 15%

Azure Backend Engineer – Cloud Native & AI-Assisted Development

≈ $30k – $75k per year (Estimated) • Middle • 3+ years exp • Madrid • Remote (Spain) • Middle • Spanish: C1
C#
SQL
C#
ASP.NET Core
Entity Framework Core
Databases
Azure Cosmos DB
Azure SQL Database
Redis
AI/ML
Semantic Kernel
Model Context Protocol
OpenAI
Claude Code
Copilot
Mobile
Dependency Injection
DevOps
Azure AKS
API Gateway
GitHub Actions
Azure DevOps
GitHub
Terraform
Rest API
Git
Docker
Kubernetes
Azure
CI/CD
Cybersecurity
Snyk
SonarQube
Microsoft Entra ID
GDPR
QA
Swagger
+22
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Verified live · 11 hours ago 26 days ago Long shot · 5%

Senior Full-Stack Developer React/Node.js

≈ $42k – $90k per year (Estimated) • Senior • Hybrid (Madrid, Spain) • Senior • Spanish: C1
Node JS
TypeScript
SQL
JavaScript
Node JS
Fastify
Sequelize
PM2
Pino
Databases
SQLite
PostgreSQL
Frontend
Material UI
Formik
React.js
DevOps
GitLab CI
Nginx
GitLab
Git
Docker
CI/CD
Cybersecurity
GDPR
+12
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Swiss Re

swissre.com
swissre.com • HQ: Zurich, Switzerland • Life Insurance & Annuities • Property & Casualty Insurance • Reinsurance • 5000+ employees • Est. 1863 • Trust A • Hiring 190, 15 new
HQ: Zurich, Switzerland • Life Insurance & Annuities • Property & Casualty Insurance • Reinsurance • 5000+ employees • Est. 1863 • Trust A • Hiring 190, 15 new
Headquartered in Zurich, Switzerland, Swiss Re is one of the world's leading providers of reinsurance, insurance, and other forms of risk transfer. The company operates globally to help financial institutions, corporations, and public entities manage complex risks and build financial resilience. Through deep industry expertise and data-driven insights, the organization enables sustainable economic growth and long-term stability across international markets.
No named decision-maker yet.
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Verified live · 4 hours ago 20 days ago Fading · 41%

Senior Software Developer (Hybrid set up)

$67k – $112k per year • Senior • Hybrid (Madrid, Spain) • Senior
Python
AI/ML
AI Agents
DevOps
Docker
Kubernetes
Cybersecurity
MITRE ATT&CK
SIEM
Apply
sener.es • HQ: Getxo, Spain • Est. 1956 • Hiring 173, 19 new
HQ: Getxo, Spain • Est. 1956 • Hiring 173, 19 new
SENER Aeroespacial is the space and defence arm of the Spanish engineering group SENER, founded in 1956. It builds satellite mechanisms, navigation systems and mission software. Its hardware has flown on major European space missions.
No named decision-maker yet.
No careers mailbox known
Verified live · 8 min ago 20 days ago Likely open · 55%

Desarrollador/a HW Juniors para Equipos de Ensayos (EGSEs)

≈ $44k – $113k per year (Estimated) • In office (Tres Cantos, Spain) • Contractor • Spanish: C1
VHDL
MATLAB
C++
Python
MATLAB
Simulink
Chips/EDA
LTspice
SpaceTech
ECSS
Apply
Verified live · 8 min ago 26 days ago Fading · 39%

Ingeniero/a de Sistemas de Guerra Electrónica

≈ $37k – $91k per year (Estimated) • Middle • 4+ years exp • In office (Tres Cantos, Spain) • Bachelor's Degree • Contractor • Middle • Spanish: C1
Apply
se.com • HQ: Rueil-Malmaison, France • Electrical Equipment & Cables • Industrial Automation • Energy Management • 5000+ employees • Est. 1836 • Trust B • Hiring 2198, 256 new
HQ: Rueil-Malmaison, France • Electrical Equipment & Cables • Industrial Automation • Energy Management • 5000+ employees • Est. 1836 • Trust B • Hiring 2198, 256 new
Headquartered in Rueil-Malmaison, France, Schneider Electric is a global leader in energy management and industrial automation. The company offers an extensive portfolio of connected hardware, software, and services designed to optimize efficiency across homes, buildings, data centers, and industrial infrastructure. Through digital transformation and smart grid technologies, the organization helps businesses and consumers achieve sustainable, reliable, and energy-efficient operations worldwide.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 20 days ago Likely open · 52%

Full Stack Software Developer (.NET & Angular)

≈ $38k – $94k per year (Estimated) • Middle • 3+ years exp • Hybrid (Seville, Spain) • Middle • English
C#
TypeScript
JavaScript
C#
Entity Framework Core
Databases
PostgreSQL
Frontend
Angular
Mobile
Dependency Injection
DevOps
WebSockets
Git
CI/CD
Management
Scrum
Agile
+4
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Verified live · 3 hours ago 27 days ago Fading · 42%

Technical Leader - PreFab Modular Data Center Systems

≈ $60k – $141k per year (Estimated) • Lead • 3+ years exp • In office (Sant Boi de Llobregat, Spain) • Bachelor's Degree • Staff • English: C1
Microsoft Excel
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Open 117 daysVerified live · 3 hours ago 4 months ago Long shot · 9%

Principal, Software Architect

≈ $62k – $146k per year (Estimated) • Lead • In office (Barcelona, Spain) • Architect
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Machines can read this selection · checked 19:20 UTC
Backend Developer Salary in Spain
Frequently asked questions
How many Backend Developer jobs in Spain are available on Alion?
There are currently 274 active listings from 114 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Spain pay?
The average salary is around $110,792 per year based on the current listings.
Are remote options available for Backend Developer jobs in Spain?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Backend Developer jobs in Spain?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.