Backend Developer Jobs in Barcelona

Backend Developer jobs in Barcelona hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $123,489/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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

DXC Technology

dxc.com
dxc.com · HQ: Ashburn, United States · IT Consulting & Digital Transformation · Managed IT Services (MSP) · Systems Integrators · 5000+ employees · Est. 2017 · IT services · Trust B · Hiring 948, 73 new
HQ: Ashburn, United States · IT Consulting & Digital Transformation · Managed IT Services (MSP) · Systems Integrators · 5000+ employees · Est. 2017 · IT services · Trust B · Hiring 948, 73 new
DXC Technology is an American information technology services company formed in 2017 by merging Computer Sciences Corporation with the enterprise services division of Hewlett Packard Enterprise. It runs and modernises the IT estates of large organisations, covering cloud and infrastructure operations, application management, security services, and industry software for insurance, banking and healthcare clients across some seventy countries. Headquartered in Ashburn, Virginia and listed on the New York Stock Exchange, the company has spent recent years shrinking legacy outsourcing revenue while trying to grow consulting and engineering work.
Rob Del Bene · Chief Financial Officer · decision-maker
Raul Fernandez · President & Chief Executive Officer · decision-maker
Mike Lawrie · Founding Chief Executive Officer · founder
No careers mailbox known
Verified live · 1 day ago 7 days ago Likely open · 62%

Analista Programador/a Java & IA

≈ $40k – $105k per year (Estimated) · In office (Barcelona, Spain) · Full-Time · Spanish: C1
Java
Kotlin
Java
Spring Boot
Kotlin
Mockito
Mobile
JUnit
DevOps
Jenkins
Git
Docker
AWS
+1
Apply

THEKER

theker.ai
theker.ai · HQ: Barcelona, Spain · Machine Learning · 51-200 employees · Startup · Hiring 14
HQ: Barcelona, Spain · Machine Learning · 51-200 employees · Startup · Hiring 14
We automatize your processes utilizing AI and deep learning to meet your company's specific needs. Developed in-house in Barcelona, Spain by our talented engineers, we customize our products to each project.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 8 days ago Hiring now · 90%

Field Software Engineer

≈ $42k – $110k per year (Estimated) · In office (Barcelona, Spain) · Relocation · Bachelor's Degree · Spanish: C1
Python
AI/ML
Computer Vision
DevOps
Git
Linux
Robotics
ROS2
Apply

MVST

mvst.co
mvst.co · HQ: Munich, Germany · Web Design · Commerce · Design & Creative · 51-200 employees · Est. 2019 · Hiring 11
HQ: Munich, Germany · Web Design · Commerce · Design & Creative · 51-200 employees · Est. 2019 · Hiring 11
We're a digital product agency in Munich & Barcelona, specializing in UX/UI design, web and app development, and AI strategy. Let's build something great.
Niklas Rickmann · Geschäftsführer · decision-maker
Philipp Klaus · Geschäftsführer · decision-maker
Careers mailbox is known
Verified live · 4 hours ago 8 days ago Hiring now · 90%

Full Stack Development (Internship)

Intern · Hybrid (Barcelona, Spain) · Internship · Intern · English: C1
Ruby
TypeScript
JavaScript
Frontend
React.js
Management
Agile
Apply

Seedtag

seedtag.com
seedtag.com · HQ: Madrid, Spain · Artificial Intelligence · Advertising · Est. 2014 · Hiring 15, 1 new
HQ: Madrid, Spain · Artificial Intelligence · Advertising · Est. 2014 · Hiring 15, 1 new
Seedtag is a Madrid advertising technology company founded in 2014 by two former Google employees. Its contextual advertising engine reads the meaning of articles and images to place ads without using personal identifiers. The company operates across Europe and the Americas and is a reference in cookieless advertising.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 8 days ago Hiring now · 90%

Senior Software Engineer

≈ $59k – $121k per year (Estimated) · Senior · Madrid · Barcelona · Hamburg · London · Milan · Remote (Germany, France, United Kingdom, Belgium, Italy) · Full-Time · Senior
Go
Node JS
TypeScript
Python
JavaScript
AI/ML
Embeddings
RAG
LLM
Computer Vision
Machine Learning
DevOps
Terraform
+3
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Manychat

manychat.com
manychat.com · HQ: New York, United States · 201-500 employees · Startup · Hiring 14
HQ: New York, United States · 201-500 employees · Startup · Hiring 14
No named decision-maker yet.
No careers mailbox known
≈ $51k – $109k per year (Estimated) · Senior · 6+ years exp · Hybrid (Barcelona, Spain) · Relocation · Senior
PHP
Python
Python
Flask
FastAPI
Django
Asyncio
Databases
PostgreSQL
DevOps
Docker
CI/CD
QA
Pytest
+2
Apply
Verified live · 4 hours ago 2 months ago Long shot · 17%

Senior Python Engineer, Billing & Accounts

≈ $51k – $109k per year (Estimated) · Senior · 6+ years exp · Hybrid (Barcelona, Spain) · Relocation · Full-Time · Senior
PHP
Python
Python
Flask
FastAPI
Django
Asyncio
Databases
PostgreSQL
DevOps
Docker
CI/CD
QA
Pytest
+2
Apply

Miratech

miratechgroup.com
miratechgroup.com · HQ: New York, United States · Cloud Consulting & Migration · Systems Integrators · IT Outsourcing & Dedicated Teams · 1001-5000 employees · Est. 1989 · IT services · Trust B · Hiring 178, 77 new
HQ: New York, United States · Cloud Consulting & Migration · Systems Integrators · IT Outsourcing & Dedicated Teams · 1001-5000 employees · Est. 1989 · IT services · Trust B · Hiring 178, 77 new
Miratech is an information technology services company founded in 1989 that delivers software engineering, systems integration and managed operations for large enterprises. It is known in particular for contact centre and customer experience work built on the Genesys platform, alongside cloud migration, data engineering and application maintenance for clients in banking, telecommunications, insurance and travel. The company is headquartered in New York and runs delivery teams across Europe, the Americas and Asia, with a large historical engineering presence in Ukraine.
Valery Krasovsky · Chief Executive Officer · decision-maker
Careers mailbox is known
Verified live · 4 hours ago 8 days ago Likely open · 63%

Senior Java Developer

≈ $57k – $117k per year (Estimated) · Senior · 6+ years exp · Barcelona · Remote (Spain) · Relocation · Full-Time · Senior · German (Optional) · English
Java
TypeScript
JavaScript
Java
Spring Framework
Maven
Quarkus
Hibernate
Databases
ActiveMQ
Apache Kafka
PostgreSQL
Frontend
Angular
DevOps
SOAP
Rest API
Docker
Kubernetes
CI/CD
ArgoCD
GitLab
Grafana
Management
Jira
+12
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Microsoft

microsoft.com
microsoft.com · HQ: Redmond, United States · Gaming Consoles · Console Games · Developer Tools · Cloud Platforms (IaaS & PaaS) · Office & Productivity Software · Operating Systems · 5000+ employees · Est. 1975 · Trust B · Hiring 1944, 111 new
HQ: Redmond, United States · Gaming Consoles · Console Games · Developer Tools · Cloud Platforms (IaaS & PaaS) · Office & Productivity Software · Operating Systems · 5000+ employees · Est. 1975 · Trust B · Hiring 1944, 111 new
Microsoft is an American multinational technology corporation founded in 1975 by Bill Gates and Paul Allen and headquartered in Redmond, Washington. It built the personal computing era around the Windows operating system and the Office productivity suite, and now generates the largest share of its revenue from Azure cloud infrastructure and commercial subscriptions. The company also owns GitHub, LinkedIn and the Xbox gaming business, and has invested heavily in artificial intelligence through its partnership with OpenAI and the Copilot assistants embedded across its products.
Judson Althoff · Chief Executive Officer, Commercial Business · decision-maker
Amy Hood · Executive Vice President & Chief Financial Officer · decision-maker
Satya Nadella · Chairman & Chief Executive Officer · decision-maker
Paul Allen · Co-Founder · founder
No careers mailbox known
Verified live · 2 hours ago 9 days ago Likely open · 62%

FastTrack Full Stack Engineer

In office (Barcelona, Spain) · Bachelor's Degree · Italian (Optional) · Arabic (Optional)
Copilot
DevOps
Windows
Apply

Expereo

expereo.com
expereo.com · Amsterdam · Barcelona · Katowice · Taguig · London · Network Security · Cybersecurity · Telecommunications · Hiring 14, 4 new
Amsterdam · Barcelona · Katowice · Taguig · London · Network Security · Cybersecurity · Telecommunications · Hiring 14, 4 new
Expereo is the global leader in managed internet, SD-WAN, SASE, and cloud connectivity solutions, helping enterprises securely connect and scale in a digital-first world.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 11 days ago Hiring now · 79%

Lead Software Engineer (Full Stack)

≈ $60k – $121k per year (Estimated) · Lead · Hybrid (Amsterdam, Netherlands, Katowice, Poland, Barcelona, Spain) · Full-Time · Staff
Node JS
TypeScript
JavaScript
Python
C#
C#
.NET
AI/ML
AI Agents
Cursor
Claude Code
Copilot
Frontend
Vue.js
Zustand
Webpack
GraphQL
Tailwind CSS
Babel
Vite
Material UI
Vuex
Angular
React.js
Storybook
DevOps
GitLab
Platform Engineering
GitHub Actions
Azure DevOps
Rest API
GCP
Azure
CI/CD
AWS
Cybersecurity
Threat Modeling
QA
Cypress
Playwright
Jest
+27
Apply
Verified live · 2 hours ago 27 days ago Likely open · 59%

Senior Full-Stack Engineer

≈ $51k – $86k per year (Estimated) · Senior · Hybrid (Katowice, Poland, Amsterdam, Netherlands, Barcelona, Spain) · Full-Time · Senior
Node JS
C#
TypeScript
JavaScript
C#
.NET
Databases
Apache Kafka
Frontend
GraphQL
React.js
DevOps
Rest API
Git
CI/CD
AWS
AWS Lambda
Amazon EventBridge
API Gateway
Amazon S3
Cybersecurity
Okta
+9
Apply
Open 202 daysVerified live · 2 hours ago 6 months ago Long shot · 9%

Senior Backend Developer (Python)

≈ $51k – $108k per year (Estimated) · Senior · Hybrid (Barcelona, Spain, Amsterdam, Netherlands, Katowice, Poland) · Full-Time · Senior
C#
Python
Python
Pydantic
DevOps
AWS Lambda
API Gateway
Amazon S3
Rest API
Git
AWS
QA
Swagger
+2
Apply

ZRG

zrg.io
zrg.io · Berlin · Munich · Barcelona · Mannheim · Aachen · 501-1000 employees · Hiring 17, 2 new
Berlin · Munich · Barcelona · Mannheim · Aachen · 501-1000 employees · Hiring 17, 2 new
No named decision-maker yet.
No careers mailbox known
Verified live · 1 day ago 12 days ago Hiring now · 89%

Software Engineer (m/f/d)

≈ $54k – $115k per year (Estimated) · Equity · Senior · 5+ years exp · Hybrid (Barcelona, Spain) · Full-Time · Senior · Spanish: C1 · English: C1
TypeScript
PHP
Node JS
JavaScript
Python
PHP
Symfony
Node JS
Electron
AI/ML
Model Context Protocol
Frontend
React.js
DevOps
Helm
GitLab CI
Platform Engineering
Docker
Kubernetes
CI/CD
Datadog
Backstage
Google GKE
Grafana
IAM
GCP
+13
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Salesforce

salesforce.com
salesforce.com · HQ: San Francisco, United States · AI Agents · Team Communication & Collaboration · Marketing Automation · Customer Support & Help Desk Software · BI & Dashboard Software · Marketing & Sales AI · CRM Software · 5000+ employees · Est. 1999 · Trust B · Hiring 1388, 136 new
HQ: San Francisco, United States · AI Agents · Team Communication & Collaboration · Marketing Automation · Customer Support & Help Desk Software · BI & Dashboard Software · Marketing & Sales AI · CRM Software · 5000+ employees · Est. 1999 · Trust B · Hiring 1388, 136 new
Salesforce is an American enterprise software company founded in 1999 that pioneered delivering business applications over the internet rather than as installed software. Its Customer 360 platform brings sales, service, marketing, commerce and analytics onto shared customer data, extended by the Slack collaboration suite, the Tableau analytics business and the MuleSoft integration layer. Headquartered in San Francisco, the company has moved its product strategy toward autonomous agents through Agentforce and the Data Cloud, and it remains the largest customer relationship management vendor in the world by revenue share.
Parker Harris · Co-Founder · decision-maker
Marc Benioff · Co-Founder, Chairman & Chief Executive Officer · decision-maker
Brent Hyder · Executive Officer · decision-maker
Srinivas Tallapragada · Executive Officer · decision-maker
No careers mailbox known
Verified live · 1 hour ago 12 days ago Likely open · 50%

Senior Technical Architect - LSC

≈ $84k – $180k per year (Estimated) · Staff+ · 8+ years exp · In office (Madrid, Barcelona, Spain) · PhD · Full-Time · Architect · Portuguese · Spanish: C1 · English: C1
Apex
Node JS
TypeScript
JavaScript
SQL
Python
Apex
MuleSoft
AI/ML
Agentforce
LLM Guardrails
ChatGPT
Claude
Copilot
AI Agents
Anthropic
OpenAI
LLM
DevOps
SOAP
Rest API
Git
CI/CD
Cybersecurity
GDPR
Analytics
Master Data Management
+14
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EMD Group

emdgroup.com
emdgroup.com · HQ: Darmstadt, Germany · Advanced Materials · Laboratory Equipment · Prescription Drugs · 5000+ employees · Est. 1668 · Trust A · Hiring 555, 87 new
HQ: Darmstadt, Germany · Advanced Materials · Laboratory Equipment · Prescription Drugs · 5000+ employees · Est. 1668 · Trust A · Hiring 555, 87 new
EMD Group is the name used in the United States and Canada by Merck KGaA, the science and technology group headquartered in Darmstadt, Germany, whose businesses cover healthcare, life science and electronics. Founded in 1668 and still majority-owned by the Merck family, the group operates in North America through EMD Serono, MilliporeSigma and EMD Electronics, with major sites in Burlington and Billerica in Massachusetts and Saint Louis in Missouri. Its board lists manufacturing technicians, process and quality engineers, data engineers and scientists, finance analysts and shared-service roles in Bengaluru, Manila and Tokyo.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 13 days ago Hiring now · 75%

Software Engineer (all genders)

Junior · 1+ year exp · In office (Barcelona, Spain) · Full-Time · Junior
TypeScript
SQL
Python
Python
pySpark
AI/ML
Spark
DevOps
CI/CD
Apply
Verified live · 1 hour ago 1 month ago Fading · 34%

(Senior) Software Engineer (all genders)

≈ $55k – $118k per year (Estimated) · Senior · In office (Barcelona, Spain) · Bachelor's Degree · Full-Time · Senior · German: C1 (Optional) · English
Python
Python
pySpark
Databases
Snowflake
AI/ML
Spark
DevOps
CI/CD
AWS
Apply

Merck Group

merckgroup.com
merckgroup.com · HQ: Darmstadt, Germany · Advanced Materials · Chemical Manufacturing · Laboratory Equipment · Prescription Drugs · 5000+ employees · Est. 1668 · Trust A · Hiring 557, 82 new
HQ: Darmstadt, Germany · Advanced Materials · Chemical Manufacturing · Laboratory Equipment · Prescription Drugs · 5000+ employees · Est. 1668 · Trust A · Hiring 557, 82 new
Merck Group is a global science and technology company headquartered in Darmstadt, Germany. The company operates across three primary business sectors: Healthcare, Life Science, and Electronics, delivering innovative medicines, laboratory solutions, and advanced materials. Through its focus on research and technology, it advances medical treatments, supports biopharmaceutical production, and drives key innovations in semiconductor manufacturing worldwide.
Life Science · CEO · decision-maker
Careers mailbox is known
Verified live · 3 hours ago 13 days ago Hiring now · 75%

Software Engineer (all genders)

Junior · 1+ year exp · In office (Barcelona, Spain) · Full-Time · Junior
TypeScript
SQL
Python
Python
pySpark
AI/ML
Spark
DevOps
CI/CD
Apply
Verified live · 3 hours ago 1 month ago Fading · 42%

(Senior) Software Engineer (all genders)

≈ $54k – $115k per year (Estimated) · Senior · In office (Barcelona, Spain) · Bachelor's Degree · Full-Time · Senior · German: C1 (Optional) · English
Python
Python
pySpark
Databases
Snowflake
AI/ML
Spark
DevOps
CI/CD
AWS
Apply

Socialpoint

socialpoint.es
socialpoint.es · HQ: Barcelona, Spain · Game Development · Mobile Games · Est. 2008 · Hiring 10
HQ: Barcelona, Spain · Game Development · Mobile Games · Est. 2008 · Hiring 10
Socialpoint is a Barcelona mobile games studio founded in 2008 and one of the largest in Spain. Its free-to-play titles include Dragon City and Monster Legends, played by hundreds of millions of people. The studio was acquired by Take-Two Interactive and now sits within the Zynga group.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 14 days ago Hiring now · 90%

Software Engineer Intern - Two Dots

Intern · Hybrid (Barcelona, Spain) · Internship · Intern · English
Swift
Objective-C
Kotlin
C#
Java
Game Dev
Unity
Apply

Zynga

zynga.com
zynga.com · HQ: San Francisco, United States · Game Development · Mobile Games · 1001-5000 employees · Est. 2007 · Trust A · Hiring 35, 1 new
HQ: San Francisco, United States · Game Development · Mobile Games · 1001-5000 employees · Est. 2007 · Trust A · Hiring 35, 1 new
Zynga is a global developer and publisher of mobile and web-based social games, operating as a wholly owned subsidiary of Take-Two Interactive. Founded in 2007 by Mark Pincus and headquartered in San Francisco, California, the company pioneered social network gaming on platforms like Facebook with hit titles such as FarmVille, Words With Friends, and Zynga Poker. Following its $12.7 billion acquisition by Take-Two Interactive in 2022, Zynga acts as the core mobile publishing umbrella for the parent enterprise.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 14 days ago Hiring now · 90%

Software Engineer Intern - Two Dots

Intern · Hybrid (Barcelona, Spain) · Internship · Intern · English
Swift
Objective-C
Kotlin
C#
Java
Game Dev
Unity
Apply

Hello Pomelo

hello-pomelo.com
hello-pomelo.com · HQ: Bordeaux, France · E-commerce Platforms · Enterprise Apps Implementation Partners · Custom Software Development · 51-200 employees · Est. 2017 · Hiring 7
HQ: Bordeaux, France · E-commerce Platforms · Enterprise Apps Implementation Partners · Custom Software Development · 51-200 employees · Est. 2017 · Hiring 7
Hello Pomelo is a French digital services company offering custom software development, B2B e-commerce, ERP integration, data platforms and cloud managed services. Founded in 2017, it has more than 150 experts serving over 200 clients and also has a team in Barcelona. The company is headquartered in Bordeaux, France.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 14 days ago Hiring now · 78%

Product Engineer (VIE)

Junior · 1+ year exp · Hybrid (Barcelona, Spain) · Internship · Junior · French: C1
PHP
Node JS
Python
JavaScript
PHP
Symfony
AI/ML
Claude
AI Agents
Frontend
React.js
DevOps
Nginx
GitHub
Docker
CI/CD
Management
Jira
QA
Sentry
+6
Apply

Indra Group

indragroup.com
indragroup.com · HQ: Alcobendas, Spain · C4ISR · IT Consulting & Digital Transformation · Systems Integrators · Air Traffic Control · Defense Manufacturing · 1001-5000 employees · Est. 1993 · Hiring 511, 22 new
HQ: Alcobendas, Spain · C4ISR · IT Consulting & Digital Transformation · Systems Integrators · Air Traffic Control · Defense Manufacturing · 1001-5000 employees · Est. 1993 · Hiring 511, 22 new
Indra Group, the brand of Indra Sistemas, is a Spanish technology and defense company headquartered in Alcobendas near Madrid, working in defense systems, air traffic management, space, transport and mobility technology, and IT services through Minsait. Listed on the Madrid stock exchange and part of the IBEX 35, it reported 5,457 million euros in 2025 sales, more than 62,000 professionals and commercial presence in over 140 countries. The jobs on this record come from its UK and Ireland business, which hires software and systems engineers, test leads, security architects, service managers and business development staff.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 14 days ago Hiring now · 76%

Ingeniero Backend Java Senior (Spring & Kafka) | CiberDefensa | Barcelona (Híbrido)

≈ $51k – $108k per year (Estimated) · Senior · 5+ years exp · Hybrid (Barcelona, Spain) · Senior · Spanish: C1
Java
Databases
Apache Kafka
PostgreSQL
DevOps
Rest API
Management
Kanban
Scrum
Agile
Apply
Verified live · 2 hours ago 23 days ago Likely open · 46%

Ingeniero/a de Sistemas Radio

≈ $72k – $154k per year (Estimated) · Staff+ · 10+ years exp · In office (Barcelona, Spain) · Staff · Spanish: C1
VHDL
SpaceTech
IBM DOORS
Apply
Verified live · 2 hours ago 25 days ago Fading · 44%

Backend Python Senior | CiberDefensa | Barcelona (Híbrido)

≈ $51k – $109k per year (Estimated) · Senior · 5+ years exp · Hybrid (Barcelona, Spain) · Senior · Spanish: C1
Python
Python
Flask
FastAPI
Django
DevOps
Git
Apply

Sage

sage.com
sage.com · HQ: Newcastle upon Tyne, United Kingdom · ERP & Business Management Software · HR & Payroll Software · Accounting & Tax Software · 1001-5000 employees · Est. 1981 · Trust A · Hiring 173, 7 new
HQ: Newcastle upon Tyne, United Kingdom · ERP & Business Management Software · HR & Payroll Software · Accounting & Tax Software · 1001-5000 employees · Est. 1981 · Trust A · Hiring 173, 7 new
Sage is a British software company headquartered in Newcastle upon Tyne that makes accounting, financial management, payroll and HR software for small and medium-sized businesses, including Sage Intacct, Sage X3 and Sage Accounting. Founded in 1981 and listed on the London Stock Exchange as The Sage Group plc, it serves customers through offices across the UK, Europe, North America, Africa and Asia-Pacific, with large teams in Atlanta, Paris, Frankfurt, Toronto and Barcelona. It hires sales development and account managers, partner enablement and product support specialists, marketing, SEO and data analysts, and finance and compensation staff.
Robert Reid · Executive Officer · decision-maker
Ron McMurtrie · Executive Officer · decision-maker
Marc Linden · Executive Officer · decision-maker
Sue Goble · Executive Officer · decision-maker
No careers mailbox known
Verified live · 4 hours ago 14 days ago Hiring now · 90%

Software Engineering Graduate

Equity · Junior · Hybrid (Barcelona, Spain) · Full-Time · Junior
Scrum
Apply
Verified live · 4 hours ago 4 months ago Long shot · 9%

Developer - Scala

≈ $42k – $108k per year (Estimated) · Equity · Hybrid (Barcelona, Spain) · Ukrainian (Optional) · Polish · Russian (Optional)
Scala
SQL
Scala
Play Framework
Akka
Apache Pekko
Doobie
Databases
Redis
MySQL
DevOps
Git
CI/CD
AWS
Kibana
Grafana
Management
Agile
+6
Apply
Verified live · 4 hours ago 4 months ago Long shot · 16%

Senior Software Developer - Scala

≈ $51k – $109k per year (Estimated) · Equity · Senior · Hybrid (Barcelona, Spain) · Senior · Ukrainian (Optional) · Polish · Russian (Optional)
Scala
SQL
Scala
Play Framework
Akka
Apache Pekko
Doobie
Databases
Redis
MySQL
DevOps
Git
CI/CD
AWS
Kibana
Grafana
Management
Agile
+6
Apply

AstraZeneca

astrazeneca.com
astrazeneca.com · HQ: Cambridge, United Kingdom · Rare Disease Therapeutics · Cardiometabolic Therapeutics · Oncology Therapeutics · Prescription Drugs · 1001-5000 employees · Est. 1999 · Trust A · Hiring 750, 188 new
HQ: Cambridge, United Kingdom · Rare Disease Therapeutics · Cardiometabolic Therapeutics · Oncology Therapeutics · Prescription Drugs · 1001-5000 employees · Est. 1999 · Trust A · Hiring 750, 188 new
AstraZeneca is a British-Swedish pharmaceutical company formed in 1999 by the merger of Astra of Sweden and Zeneca of the United Kingdom, and now one of the largest drug makers in the world by revenue. Its portfolio is concentrated in oncology with Tagrisso, Imfinzi and Enhertu, alongside cardiovascular, renal and metabolic products including Farxiga, respiratory and immunology medicines, and a rare disease business built on the acquisition of Alexion. Headquartered in Cambridge in England and listed in London, Stockholm and New York, it reports in United States dollars.
Aradhana Sarin · Chief Financial Officer · decision-maker
Pascal Soriot · Chief Executive Officer · decision-maker
Careers mailbox is known
Verified live · 2 hours ago 14 days ago Hiring now · 76%

Senior Software Engineer, AI-Native Development - Evinova

≈ $59k – $126k per year (Estimated) · Senior · 5+ years exp · In office (Barcelona, Spain) · Full-Time · GMP / cleanroom · Senior
Node JS
TypeScript
Java
JavaScript
Databases
Apache Kafka
AI/ML
Prompt Engineering
LLM
Function Calling
AI Agents
Frontend
GraphQL
React.js
Mobile
React Native
DevOps
GitHub Actions
Azure DevOps
Docker
Kubernetes
CI/CD
AWS
Azure
+11
Apply

STILL

still.at
still.at · HQ: Wiener Neudorf, Austria · Warehousing · Industrial Machinery · 5000+ employees · Trust A · Hiring 887, 68 new
HQ: Wiener Neudorf, Austria · Warehousing · Industrial Machinery · 5000+ employees · Trust A · Hiring 887, 68 new
STILL is a supplier of intralogistics solutions, offering electric forklift trucks, pallet trucks, storage technology and racking systems. The Austrian company hires customer advisers for used equipment sales. The company is headquartered in Wiener Neudorf, Austria.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 14 days ago Hiring now · 90%

Software Developer

≈ $48k – $101k per year (Estimated) · Senior · 5+ years exp · Hybrid (Barcelona, Spain) · Master's Degree · Full-Time · Senior · English: C1
C#
TypeScript
JavaScript
C#
.NET
Frontend
Angular
Management
Agile
Apply
Reposted ×2Verified live · 3 hours ago 5 months ago Long shot · 24%

Backend Developer

≈ $35k – $87k per year (Estimated) · Middle · 3+ years exp · In office (Barcelona, Spain) · Full-Time · Middle · English: C1
Python
AI/ML
MLFlow
Scikit-learn
Langfuse
Google ADK
TensorFlow
PyTorch
RAG
LLM
Machine Learning
AI Agents
DevOps
GCP
Kubernetes
Azure
CI/CD
+7
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Spendesk

spendesk.com
spendesk.com · HQ: Paris, France · Cards & Card Issuing · Procurement & Spend Management · 51-200 employees · Est. 2016 · Hiring 27, 1 new
HQ: Paris, France · Cards & Card Issuing · Procurement & Spend Management · 51-200 employees · Est. 2016 · Hiring 27, 1 new
Spendesk is a Paris fintech founded in 2016 that provides a spend management platform for finance teams. It combines virtual and physical payment cards, purchase requests, invoice processing and automated bookkeeping exports. The company reached unicorn status in 2022 and serves several thousand European businesses.
Axel Demazy · Président de SAS · decision-maker
No careers mailbox known
Verified live · 2 hours ago 15 days ago Hiring now · 90%

Software Engineer, Control

≈ $42k – $109k per year (Estimated) · Hybrid (Barcelona, Spain, London, United Kingdom, Paris, France) · Full-Time
Apply
Verified live · 2 hours ago 15 days ago Hiring now · 90%

Senior Software Engineer, Accounting

≈ $52k – $110k per year (Estimated) · Senior · Hybrid (Barcelona, Spain, London, United Kingdom, Paris, France) · Full-Time · Senior
Apply
Verified live · 2 hours ago 15 days ago Hiring now · 90%

Software Engineer, Customer Ops

≈ $42k – $109k per year (Estimated) · Hybrid (Barcelona, Spain, London, United Kingdom, Paris, France) · Full-Time
Apply
Machines can read this selection · checked 02:44 UTC
Backend Developer Jobs in Barcelona
Frequently asked questions
How many Backend Developer jobs in Barcelona are available on Alion?
There are currently 128 active listings from 74 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Barcelona pay?
The average salary is around $123,489 per year based on the current listings.
Are remote options available for Backend Developer jobs in Barcelona?
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 Barcelona?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.