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
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Supabase

supabase.com
supabase.com • HQ: Singapore • Cloud Platforms (IaaS & PaaS) • Databases & DBMS • Developer Tools • 201-500 employees • Est. 2020 • Startup • Trust B • Hiring 61, 9 new
HQ: Singapore • Cloud Platforms (IaaS & PaaS) • Databases & DBMS • Developer Tools • 201-500 employees • Est. 2020 • Startup • Trust B • Hiring 61, 9 new
Supabase is an open-source backend-as-a-service (BaaS) developer platform and data infrastructure provider. Headquartered in Singapore, the company provides a cloud-hosted development environment centered on PostgreSQL databases. Its core platform tools include managed relational databases, automated REST and GraphQL APIs, user authentication, row-level security, file storage, serverless edge functions, and vector database capabilities for AI applications.
Tracy Lane · Executive Officer · decision-maker
Scott Buxton · Executive Officer · decision-maker
Anthony Wilson · Executive Officer, Director · decision-maker
Paul Copplestone · Executive Officer, Director · decision-maker
Careers mailbox is known
Verified live · 1 hour ago 1 day ago Likely open · 63%

Software Engineer - Storage

≈ $86k – $221k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (worldwide) • Full-Time • Senior
Node JS
C
JavaScript
C
FFmpeg
Databases
Supabase
PostgreSQL
Frontend
Next.js
React.js
DevOps
OpenTelemetry
Amazon S3
Prometheus
Grafana
Docker
GCP
Kubernetes
Azure
AWS
+9
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Verified live · 1 hour ago 4 days ago Likely open · 63%

Software Engineer - Turso

Equity • Remote (worldwide) • Full-Time
Rust
Databases
Supabase
SQLite
PostgreSQL
AI/ML
LLM
DevOps
Kubernetes
AWS
Apply
Verified live · 1 hour ago 9 days ago Likely open · 63%

SDK Engineer - Python

Equity • Remote (worldwide) • Full-Time
Python
Python
Asyncio
Databases
Supabase
PostgreSQL
AI/ML
AI Agents
DevOps
WebSockets
Apply

Resourceful Talent Group

resourcefultalentgroup.com
resourcefultalentgroup.com • New York • Manhattan • Aventura • Brooklyn • Wantagh • Recruiting & Staffing • IT Staffing & Staff Augmentation • Est. 2003 • Trust B • Hiring 19, 3 new
New York • Manhattan • Aventura • Brooklyn • Wantagh • Recruiting & Staffing • IT Staffing & Staff Augmentation • Est. 2003 • Trust B • Hiring 19, 3 new
We offer full-service recruitment for professional positions in various industries and skill levels.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 2 days ago Hiring now · 90%

Senior Full-Stack Developer (Angular / .NET Core)

Senior • Havana • Remote (location not specified, ET hours) • Senior
C#
SQL
TypeScript
JavaScript
C#
ASP.NET Core
Databases
Microsoft Fabric
Frontend
Angular
DevOps
Rest API
Windows
+1
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Open 164 daysVerified live · 2 hours ago 5 months ago Long shot · 7%

Python Developer (Fast API / FinTech Project)

Tirana • Remote (location not specified, UTC-8 – UTC-5 hours) • Associate's Degree • English: B2
Python
JavaScript
Databases
MySQL
PostgreSQL
Frontend
React.js
Mobile
React Native
DevOps
Rest API
Apply

Luminor Group

luminorcareers.lv
luminorcareers.lv • HQ: Tallinn, Estonia • Commercial & Retail Banks • 201-500 employees • Est. 2017 • Trust A • Hiring 44, 13 new
HQ: Tallinn, Estonia • Commercial & Retail Banks • 201-500 employees • Est. 2017 • Trust A • Hiring 44, 13 new
Luminor Group is a Baltic banking group headquartered in Tallinn, Estonia, providing retail and corporate banking, lending, treasury and securities services in Estonia, Latvia and Lithuania. It was formed in 2017 by combining the Baltic operations of Nordea and DNB, employs more than 2,500 people, and was ranked the third-largest bank in the Baltics by market share in 2019. This record covers its Latvian careers domain, where it hires software, data and DevOps engineers, business and performance analysts, KYC operations staff, credit and IT risk specialists, accountants and treasury professionals.
No named decision-maker yet.
No careers mailbox known
Verified live · 8 hours ago 2 days ago Hiring now · 70%

Lead Software Engineer

$56k – $89k per year (gross) • Lead • Tallinn • Remote (EU, United Kingdom, Switzerland, Iceland) • Full-Time • Staff • English: C1
Java
SQL
Java
Spring Boot
Databases
Apache Kafka
DevOps
Docker
Kubernetes
CI/CD
AWS
Management
Agile
+1
Apply

Threecolts

threecolts.com
threecolts.com • HQ: New York, Wilmington, United States • Marketplaces • E-commerce Platforms • Commerce • 201-500 employees • Est. 2021 • Likely startup • Hiring 11, 3 new
HQ: New York, Wilmington, United States • Marketplaces • E-commerce Platforms • Commerce • 201-500 employees • Est. 2021 • Likely startup • Hiring 11, 3 new
Threecolts is a company founded in 2021 that acquires and operates software for marketplace sellers. Its portfolio covers repricing, customer service, accounting and analytics tools for Amazon and Walmart merchants. The group serves tens of thousands of sellers.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 2 days ago Hiring now · 90%

Senior Software Engineer – C# / .NET

$140k per year • Senior • 6+ years exp • Remote (EU, Europe) • Contractor • Senior
C#
TypeScript
SQL
JavaScript
C#
ASP.NET Core
Frontend
Vue.js
React.js
DevOps
Rest API
Git
Azure
AWS
+3
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Verified live · 1 hour ago 1 month ago Likely open · 48%

Senior Software Engineer - C# / Java

$140k per year • Senior • 5+ years exp • Remote (Europe) • Contractor • Senior
C#
Java
SQL
DevOps
Rest API
Git
AWS
Apply

EMCD

emcd.io
emcd.io • HQ: Singapore • Crypto Exchanges • Crypto Wallets • Mining & Staking • 201-500 employees • Est. 2017 • Likely startup • Hiring 13, 12 new
HQ: Singapore • Crypto Exchanges • Crypto Wallets • Mining & Staking • 201-500 employees • Est. 2017 • Likely startup • Hiring 13, 12 new
EMCD is a cryptocurrency fintech company that operates one of the largest Bitcoin mining pools alongside a consumer crypto app. The app combines a custodial wallet, Coinhold savings products, zero-fee peer-to-peer trading and mining payouts, and is available in more than 120 countries. The company was founded in 2017 and is headquartered in Singapore.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 2 days ago Hiring now · 90%

Go Developer (fintech/crypto)

≈ $87k – $223k per year (Estimated) • Senior • Remote (worldwide)
Go
Databases
Apache Kafka
PostgreSQL
AI/ML
AI Agents
DevOps
gRPC
Apply

Kyndryl

kyndryl.com
kyndryl.com • HQ: New York, United States • Cloud Consulting & Migration • Systems Integrators • IT Infrastructure & Networking Services • Managed IT Services (MSP) • 5000+ employees • Est. 2021 • IT services • Trust B • Hiring 598, 100 new
HQ: New York, United States • Cloud Consulting & Migration • Systems Integrators • IT Infrastructure & Networking Services • Managed IT Services (MSP) • 5000+ employees • Est. 2021 • IT services • Trust B • Hiring 598, 100 new
Kyndryl is an American IT infrastructure services company created in November 2021 when IBM spun off its managed infrastructure division, and it is the largest provider of its kind in the world. It designs, builds, runs and modernises the mission-critical systems of thousands of enterprise and government customers, covering mainframes, hybrid cloud, networks, security, applications and data platforms across more than sixty countries. Freed from its former parent, the company has built alliances with Microsoft, Amazon Web Services, Google Cloud and SAP, and is shifting revenue mix from legacy managed contracts toward consulting and modernisation work.
Martin Schroeter · Chairman & Chief Executive Officer · decision-maker
Elly Keinan · Group President · decision-maker
David Wyshner · Chief Financial Officer · decision-maker
Careers mailbox is known
Verified live · 1 day ago 2 days ago Likely open · 63%

SOFTWARE ENGINEERING DEVELOPMENT

≈ $44k – $115k per year (Estimated) • Madrid • Remote (Spain) • Bachelor's Degree • Full-Time
Java
Python
C#
C#
.NET
DevOps
Rest API
Docker
Kubernetes
GCP
Azure
AWS
+2
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Knowmad Mood

knowmadmood.com
knowmadmood.com • HQ: Las Rozas de Madrid, Spain • DevOps & Platform Engineering • Custom Software Development • IT Consulting & Digital Transformation • 1001-5000 employees • Est. 1994 • Trust B • Hiring 275, 52 new
HQ: Las Rozas de Madrid, Spain • DevOps & Platform Engineering • Custom Software Development • IT Consulting & Digital Transformation • 1001-5000 employees • Est. 1994 • Trust B • Hiring 275, 52 new
Knowmad Mood is a Spanish digital transformation and IT services company headquartered in Las Rozas, Madrid, formerly known as atSistemas, that provides software development, cloud and DevOps, data and analytics, AI, cybersecurity and Atlassian solutions to large enterprises. With more than 3,000 employees and more than 1,000 clients, it serves banking, insurance, retail, telecom, energy and health, with offices in Spain, Italy, Portugal, Germany, the UK, the US, Mexico and Uruguay. It hires Java, fullstack and QA engineers, DevOps and DevSecOps engineers, data engineers and consultants, solution architects, pentesting specialists, scrum masters and pre-sales managers.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 2 days ago Hiring now · 70%

DESARROLLADOR .NET

≈ $53k – $109k per year (Estimated) • Senior • 5+ years exp • Las Rozas de Madrid • Remote (Spain) • Full-Time • Senior • Spanish: C1
C#
C#
.NET
Apply
Verified live · 4 hours ago 2 days ago Likely open · 63%

Lider técnico Java ( Remoto)

≈ $62k – $143k per year (Estimated) • Lead • Madrid • Remote (Spain) • Full-Time • Staff • Spanish: C1
Java
Databases
Apache Kafka
DevOps
API Gateway
Grafana
Apply
Verified live · 4 hours ago 2 days ago Likely open · 63%

Software Developer Java | AWS | Terraform | Remoto

≈ $43k – $113k per year (Estimated) • Madrid • Remote (Spain) • Full-Time • Spanish: C1
Java
SQL
Python
Java
Spring Boot
Databases
Apache Kafka
DevOps
Terraform
Rest API
Git
CI/CD
AWS
+2
Apply

New Relic

newrelic.com
newrelic.com • HQ: San Francisco, United States • Observability & APM • 501-1000 employees • Est. 2008 • Trust B • Hiring 54, 9 new
HQ: San Francisco, United States • Observability & APM • 501-1000 employees • Est. 2008 • Trust B • Hiring 54, 9 new
New Relic is a leading observability and software monitoring company that helps organizations track, analyze, and optimize the performance of their digital applications and infrastructure. Headquartered in San Francisco, California, the enterprise provides an all-in-one platform for telemetry data, real-time analytics, and automated incident resolution. Its technology enables software engineers and IT teams to detect system bottlenecks, maintain uptime, and accelerate digital product delivery.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 2 days ago Likely open · 63%

Senior Software Engineer

≈ $72k – $148k per year (Estimated) • Senior • Barcelona • Remote (Spain) • Senior • English: C1
Java
SQL
Databases
Apache Kafka
Google BigQuery
Amazon Redshift
Snowflake
AI/ML
AI Agents
Hadoop
Recommender Systems
LLM
Frontend
GraphQL
DevOps
New Relic
Kubernetes
AWS
Analytics
Looker
Dimensional Modeling
Tableau
ETL/ELT
+10
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Verified live · 2 hours ago 3 days ago Likely open · 63%

Software Engineer 2

≈ $46k – $115k per year (Estimated) • Middle • Barcelona • Remote (Spain) • Middle • English: C1
Java
SQL
Databases
Apache Kafka
Google BigQuery
Amazon Redshift
Snowflake
AI/ML
AI Agents
Hadoop
Recommender Systems
LLM
Frontend
GraphQL
DevOps
New Relic
Kubernetes
AWS
Analytics
Looker
Dimensional Modeling
Tableau
ETL/ELT
+10
Apply
Verified live · 2 hours ago 2 months ago Long shot · 12%

Software Engineer II

≈ $47k – $118k per year (Estimated) • Middle • Barcelona • Remote (Spain) • Middle
Go
DevOps
Helm
New Relic
GitOps
ArgoCD
Karpenter
Kubernetes
Apply

Luminor

luminor.lv
luminor.lv • Hiring 4, 4 new
Hiring 4, 4 new
No named decision-maker yet.
No careers mailbox known
2 days ago Hiring now · 90%

Lead Software Engineer

$50k – $79k per year (net) • Lead • Riga • Remote (EU, United Kingdom, Switzerland, Iceland) • Full-Time • Staff
Java
SQL
Java
Spring Boot
Databases
Apache Kafka
DevOps
Docker
Kubernetes
CI/CD
AWS
Management
Agile
+1
Apply
2 days ago Hiring now · 90%

Senior Software Engineer (Data Platform)

$58k – $87k per year • Senior • Riga • Remote (EU) • Full-Time • Senior
SQL
Python
Databases
Google BigQuery
Amazon Redshift
Snowflake
Databricks
Apache Kafka
AI/ML
dbt
Flink
Spark
DevOps
Docker
GCP
Kubernetes
Azure
AWS
Analytics
ETL/ELT
Management
Agile
+9
Apply

Luminor

luminor.ee
luminor.ee • HQ: Tallinn, Estonia • Est. 2019 • Hiring 3, 3 new
HQ: Tallinn, Estonia • Est. 2019 • Hiring 3, 3 new
No named decision-maker yet.
No careers mailbox known
2 days ago Hiring now · 90%

Lead Software Engineer

$56k – $89k per year (net) • Lead • Tallinn • Remote (EU, United Kingdom, Switzerland, Iceland) • Full-Time • Staff
Java
SQL
Java
Spring Boot
Databases
Apache Kafka
DevOps
Docker
Kubernetes
CI/CD
AWS
Management
Agile
+1
Apply
4 days ago Hiring now · 90%

Senior Software Engineer (Data Platform)

$60k – $90k per year (net) • Senior • Tallinn • Remote (EU) • Full-Time • Senior
SQL
Python
Databases
Google BigQuery
Amazon Redshift
Snowflake
Databricks
Apache Kafka
AI/ML
dbt
Flink
Spark
DevOps
Docker
GCP
Kubernetes
Azure
AWS
Analytics
ETL/ELT
Management
Agile
+9
Apply

Yandex

ya.ru
ya.ru • HQ: Moscow, Russia • Delivery • LLM & Generative AI • Consumer Internet Groups • Cloud Platforms (IaaS & PaaS) • Ride Hailing • Advertising • Search Engines • 5000+ employees • Est. 1997 • Trust B • Hiring 159, 11 new
HQ: Moscow, Russia • Delivery • LLM & Generative AI • Consumer Internet Groups • Cloud Platforms (IaaS & PaaS) • Ride Hailing • Advertising • Search Engines • 5000+ employees • Est. 1997 • Trust B • Hiring 159, 11 new
Yandex is a Russian internet company whose search engine launched in 1997 and which grew into the dominant technology group in its home market, running search, advertising, maps, ride hailing, food delivery, e-commerce and cloud services. Its Yandex Go application combines taxi, delivery and logistics into one of the most used consumer services in the country, while Alice and the YandexGPT model family provide its assistant and generative AI layer. Following the 2024 split of the former Yandex N.V., the Russian business was sold to a domestic consortium and now operates independently from Nebius Group, which inherited the international assets.
Artem Savinovsky · Chief Executive Officer · decision-maker
Ilya Segalovich · Co-Founder · founder
Arkady Volozh · Co-Founder · founder
Careers mailbox is known
≈ $58k – $149k per year (Estimated) • Senior • Remote (location not specified) • Senior • Russian: C1
Go
Databases
PostgreSQL
Redis
DevOps
Yandex Cloud
CI/CD
GCP
AWS
Apply
Remote (location not specified) • Russian: C1
LLM
Apply
Verified live · 4 hours ago 2 months ago Long shot · 10%

Разработчик в команду разработки фреймворка Goliath

Remote (location not specified) • Russian: C1
Go
Python
Databases
Redis
PostgreSQL
DevOps
gRPC
Unix
CI/CD
Apply

adstrong

adstrong.com
adstrong.com • Artificial Intelligence • E-commerce Marketing • Sales & Marketing • Est. 2018 • Hiring 1, 1 new
Artificial Intelligence • E-commerce Marketing • Sales & Marketing • Est. 2018 • Hiring 1, 1 new
Adstrong is a leading provider of Comparison Shopping Services (CSS), powering over 20% of all CSSs globally with our Branded Agency CSS solution. We help e-commerce brands and digital agencies boost visibility and reduce CPCs on Google Shopping.
No named decision-maker yet.
Careers mailbox is known
≈ $69k – $133k per year (Estimated) • Berlin • Remote (EU) • Full-Time
Rust
C++
Python
TypeScript
JavaScript
SQL
Databases
Apache Kafka
ElasticSearch
Frontend
Next.js
React.js
DevOps
AWS
GitLab
+4
Apply
Report

Factorial

factorialhr.com
factorialhr.com • HQ: Barcelona, Spain • HR & Payroll Software • 51-200 employees • Est. 2016 • Trust B • Hiring 93, 5 new
HQ: Barcelona, Spain • HR & Payroll Software • 51-200 employees • Est. 2016 • Trust B • Hiring 93, 5 new
Factorial is a Barcelona software company founded in 2016 that publishes a human resources platform for small and mid-sized businesses. Its product covers time tracking, absences, payroll preparation, recruitment and employee documents in one interface. The company became a Spanish unicorn in 2022 and serves tens of thousands of companies worldwide.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 2 days ago Hiring now · 90%

Staff Software Engineer

≈ $72k – $156k per year (Estimated) • Staff+ • Madrid • Remote (Spain) • Staff • English
Ruby
JavaScript
Ruby
Ruby on Rails
AI/ML
Fine-tuning
LLM
AI Agents
Human-in-the-Loop
Agentic Workflows
Frontend
React.js
DevOps
GCP
Azure
AWS
+4
Apply

Reiz Tech

reiz.tech
reiz.tech • Vilnius • Custom Software Development • Information Technology • Software • IT Consulting & Digital Transformation • Est. 2017 • Hiring 3, 1 new
Vilnius • Custom Software Development • Information Technology • Software • IT Consulting & Digital Transformation • Est. 2017 • Hiring 3, 1 new
We are more than IT company. We are your IT service provider throughout your business lifecycle. Reiz Tech provides custom software development, IT consulting, low-code development, software maintenance & support, data platforms.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 2 days ago Hiring now · 86%

MID. PHP DEVELOPER (SYMFONY)

$67k – $78k per year • Senior • 5+ years exp • Vilnius • Remote (EU) • Senior
PHP
JavaScript
PHP
Laravel
Symfony
PHPUnit
Composer
Databases
MariaDB
MySQL
Frontend
Vue.js
React.js
Mobile
Clean Architecture
DevOps
GitHub
Rest API
Git
Docker
Linux
CI/CD
Azure
Cybersecurity
OWASP
GDPR
+12
Apply

Atexis

atexis.com
atexis.com • HQ: Vitrolles, France • Engineering Services • Est. 2011 • Trust B • Hiring 58, 17 new
HQ: Vitrolles, France • Engineering Services • Est. 2011 • Trust B • Hiring 58, 17 new
Atexis is a French engineering consultancy based in Vitrolles that specialises in aftermarket and customer support engineering, helping manufacturers keep complex aerospace, defence, naval and rail systems in service for longer. A subsidiary of the ALTEN Group, it provides technical documentation, integrated logistics support, maintenance engineering, spares provisioning and field engineering, with teams in France and Spain and projects that relocate staff to Saudi Arabia. It recruits technical authors, maintenance and electronics technicians, document management technicians, electrical and mechanical engineers, project managers and trainees, often for assignments at client sites.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 2 days ago Hiring now · 90%

Desarrollador/a Material Formativo (Sector Industrial)

≈ $44k – $113k per year (Estimated) • Seville • Remote (Spain) • Full-Time • Senior • Spanish: C1
Apply

Workiy

workiy.com
workiy.com • HQ: Vancouver, Canada • Analytics & BI Consulting • Custom Software Development • 201-500 employees • Est. 2008 • Hiring 31, 7 new
HQ: Vancouver, Canada • Analytics & BI Consulting • Custom Software Development • 201-500 employees • Est. 2008 • Hiring 31, 7 new
Workiy designs, builds and operates production AI, data platforms and enterprise applications for public sector, healthcare, higher education and financial services. Headquartered in Vancouver since 2008.
No named decision-maker yet.
Careers mailbox is known
Verified live · 5 min ago 3 days ago Hiring now · 88%

Java Developer

≈ $80k – $205k per year (Estimated) • Senior • 6+ years exp • Remote (location not specified) • Contractor • Senior
Java
SQL
Kotlin
Java
Spring Framework
Maven
Hibernate
Spring Data JPA
Spring Security
Gradle
Spring Boot
Kotlin
Mockito
Databases
Oracle
MySQL
PostgreSQL
Mobile
JUnit
DevOps
Jenkins
Rest API
Git
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
Management
Scrum
Agile
QA
Swagger
Postman
+20
Apply
Verified live · 5 min ago 4 days ago Hiring now · 78%

Java Spring Boot & Microservices Developer (Junior)

Junior • 1+ year exp • Remote (location not specified) • Bachelor's Degree • Contractor • Junior
Java
SQL
Kotlin
Java
Spring Framework
Maven
Gradle
Spring Boot
Spring Security
Kotlin
Mockito
Databases
MySQL
PostgreSQL
Apache Kafka
Mobile
JUnit
DevOps
Rest API
Git
CI/CD
GitHub Actions
Jenkins
Docker
GCP
Kubernetes
Azure
AWS
Cybersecurity
SonarQube
Management
Scrum
Agile
QA
Swagger
Postman
+20
Apply
Verified live · 5 min ago 6 days ago Likely open · 61%

Junior Java Developer

Junior • 1+ year exp • Remote (location not specified) • Contractor • Junior
Java
SQL
Kotlin
Java
Spring Framework
Maven
Gradle
Spring Boot
Kotlin
Mockito
Databases
MySQL
PostgreSQL
Mobile
JUnit
Dependency Injection
DevOps
Rest API
Git
CI/CD
Management
Agile
+8
Apply

Maisa AI

maisa.ai
maisa.ai • HQ: Valencia, Spain • Explainable AI (XAI) • Workflow & Process Automation (RPA, BPM) • AI Agents • 501-1000 employees • Est. 2023 • Startup • Hiring 10, 10 new
HQ: Valencia, Spain • Explainable AI (XAI) • Workflow & Process Automation (RPA, BPM) • AI Agents • 501-1000 employees • Est. 2023 • Startup • Hiring 10, 10 new
Maisa AI builds digital workers that execute business processes with a traceable chain of reasoning rather than opaque model output. Founded in 2023 in Valencia, its Knowledge Processing Unit separates planning from execution so each step can be audited. Enterprise finance and operations teams are its main customers.
David Villalon · Executive Officer, Director · decision-maker
Manuel Munoz · Executive Officer · decision-maker
Manuel Romero · Executive Officer · decision-maker
Raul Pucheta · Executive Officer · decision-maker
Careers mailbox is known
3 days ago Hiring now · 90%

Software Engineer (Backend)

≈ $46k – $119k per year (Estimated) • Valencia • Remote (likely Spain) • Full-Time
Go
Python
Databases
Redis
Apache Kafka
AI/ML
RAG
LLM
DevOps
GitHub Actions
Kubernetes
CI/CD
AWS
+2
Apply

Inabia

inabia.com
inabia.com • HQ: Bellevue, United States • Analytics & BI Consulting • IT Consulting & Digital Transformation • IT Staffing & Staff Augmentation • 201-500 employees • Est. 2006 • Staffing · EOR • Trust A • Hiring 96, 21 new
HQ: Bellevue, United States • Analytics & BI Consulting • IT Consulting & Digital Transformation • IT Staffing & Staff Augmentation • 201-500 employees • Est. 2006 • Staffing · EOR • Trust A • Hiring 96, 21 new
Inabia is an American technology consulting and staffing company, trading as Inabia Software & Consulting, that supplies software engineers, data specialists and analysts to enterprise and public sector clients. Its work covers custom application development, data engineering and analytics, cloud infrastructure, security engineering such as Splunk and SIEM, and applied artificial intelligence, delivered as consulting engagements and as placements of specialists into client teams. The company is headquartered in Bellevue, Washington, United States.
No named decision-maker yet.
Careers mailbox is known
Verified live · 9 hours ago 3 days ago Hiring now · 90%

FCS Technical Lead - Inabia Software & Consulting Inc.

≈ $86k – $219k per year (Estimated) • Lead • Remote (location not specified) • Staff
Apply
Verified live · 9 hours ago 3 days ago Hiring now · 90%

FCS Integration Developer - Inabia Software & Consulting Inc.

Remote (location not specified)
Apply

Treatwell

treatwell.co.uk
treatwell.co.uk • HQ: London, United Kingdom • Scheduling & Booking Software • Marketplaces • 501-1000 employees • Est. 2008 • Trust A • Hiring 71, 3 new
HQ: London, United Kingdom • Scheduling & Booking Software • Marketplaces • 501-1000 employees • Est. 2008 • Trust A • Hiring 71, 3 new
Treatwell is a London marketplace company founded in 2008 that books hair and beauty appointments online. Its platform combines a consumer booking site with salon management software that handles calendars, payments and stock. The company operates across a dozen European markets.
No named decision-maker yet.
No careers mailbox known
Verified live · 23 min ago 3 days ago Hiring now · 86%

Senior Full Stack Engineer (React & Java)

≈ $55k – $113k per year (Estimated) • Senior • Remote (Spain) • Full-Time • Senior • English: B2
TypeScript
Java
JavaScript
Java
Spring Boot
Databases
RabbitMQ
MS SQL
PostgreSQL
Frontend
React Query
Storybook
React.js
DevOps
Datadog
GitLab CI
Kubernetes
CI/CD
AWS
QA
Cypress
Jest
Sentry
+10
Apply
Verified live · 23 min ago 2 months ago Long shot · 22%

SEO Full Stack Engineer

≈ $42k – $108k per year (Estimated) • Remote (Italy, Spain) • Full-Time • English
TypeScript
Java
JavaScript
Java
Spring Boot
Databases
RabbitMQ
MS SQL
PostgreSQL
AI/ML
Cursor
Claude
Frontend
React.js
DevOps
Datadog
GitLab CI
Kubernetes
CI/CD
AWS
QA
Cypress
Jest
+9
Apply

Taxually

taxually.com
taxually.com • HQ: Budapest, Hungary • Financial Services • Machine Learning • Commerce • 201-500 employees • Est. 2016 • Hiring 1, 1 new
HQ: Budapest, Hungary • Financial Services • Machine Learning • Commerce • 201-500 employees • Est. 2016 • Hiring 1, 1 new
Automate your US sales tax and Canadian GST or HST compliance with LumaTax by Taxually. Our platform simplifies nexus tracking, filing, and reporting for you.
Robert Schulte · Executive Officer, Director · decision-maker
Chuck Stonecipher · Director
William Richter · Director
Gregory Gottesman · Director
Careers mailbox is known
3 days ago Hiring now · 86%

Senior Software Engineer

≈ $45k – $81k per year (Estimated) • Senior • Budapest • Łódź • Warsaw • Remote (Europe, European time zones hours) • Full-Time • Senior
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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.