Aircall is a Paris company founded in 2014 that provides a cloud telephony and call centre platform for small and mid-sized businesses. Its product integrates deeply with customer relationship and helpdesk tools such as Salesforce, HubSpot and Zendesk. The company became a unicorn in 2021 and has offices in Paris, New York, Sydney and Madrid.
HQ: Paris, France • Artificial Intelligence • Est. 2014
≈ $55k – $125k per year (Estimated) • Senior • 6+ years exp • In office (Madrid, Spain) • Full-Time • Senior
JavaScript
Python
Apex
Apex
Salesforce Flow
Databases
Google BigQuery
Snowflake
AI/ML
AI Agents
Prompt Engineering
LLM Guardrails
Model Context Protocol
Frontend
GraphQL
DevOps
WebRTC
Management
n8n
Zapier
Marketing
HubSpot
Salesforce
≈ $55k – $125k per year (Estimated) • Senior • 7+ years exp • In office (Madrid, Spain) • Senior • English: C1
Python
JavaScript
Python
Celery
FastAPI
Databases
PostgreSQL
AI/ML
LLM
AI Agents
Frontend
React.js
Next.js
Tailwind CSS
Mobile
Clean Architecture
DevOps
AWS
GCP
Kubernetes
≈ $55k – $126k per year (Estimated) • Senior • In office (Madrid, Spain) • Senior
Node JS
Python
Ruby
TypeScript
JavaScript
Databases
DynamoDB
OpenSearch
PostgreSQL
Redis
Frontend
GraphQL
React.js
DevOps
AWS
Kubernetes
Amazon EKS
Rest API
Materialise is a Belgian company founded in 1990 and headquartered in Leuven. It is a world leader in 3D printing software and produces medical implants, surgical guides and industrial parts. The company is listed on Nasdaq and its Magics software is an industry standard for additive manufacturing.
HQ: Leuven, Belgium • Hardware • 3D Printing • 501-1000 employees • Est. 1990
≈ $69k – $144k per year (Estimated) • Staff+ • Remote/Hybrid (Barcelona, Spain) • Full-Time • Architect • English
Node JS
TypeScript
C#
JavaScript
C#
ASP.NET Core
AutoMapper
Entity Framework Core
gRPC for .NET
Frontend
GraphQL
DevOps
AWS
Azure
Docker
GCP
gRPC
Kubernetes
Terraform
Staff+ • 10+ years exp • Remote/Hybrid (Leuven, Belgium, Barcelona, Spain, Paris, France) • Full-Time • Staff
Senior • 5+ years exp • Remote/Hybrid (Leuven, Belgium, Kuala Lumpur, Malaysia, Barcelona, Spain) • Master's Degree • Full-Time • Senior • English: C1
AWS
Azure
Incident Management
The Cigna Group is a global health services corporation headquartered in Bloomfield, Connecticut, with historical roots dating back to 1792. The company provides a broad range of health insurance products, pharmacy benefit management through its Evernorth division, and clinical care services to individuals and employers. Operating internationally across more than 30 countries and jurisdictions, the organization serves over 190 million customer relationships through its diverse portfolio of healthcare and wellness brands.
HQ: Bloomfield, United States • Digital Health • Wellness • Pharmaceuticals • Insurance • Financial Services • Health Care • 1001-5000 employees
Remote/Hybrid (Bengaluru, India, Madrid, Spain) • Full-Time
≈ $33k – $79k per year (Estimated) • Senior • Remote/Hybrid (Madrid, Spain) • Full-Time • Senior
SQL
DevOps
Incident Management
SLI/SLO/SLA
Management
Jira
ServiceNow
≈ $48k – $124k per year (Estimated) • Remote/Hybrid (Madrid, Spain) • Full-Time
Unisys Corporation is a global information technology solutions firm that delivers enterprise computing, cloud, cybersecurity, and digital workplace services to major businesses and public sector organizations. Formed in 1986 through the merger of legacy computer pioneers Burroughs and Sperry, the company has transformed from a hardware manufacturer into an IT managed-services provider.
HQ: Blue Bell, United States • Cybersecurity • Cloud Computing • Information Technology • 1001-5000 employees
≈ $52k – $119k per year (Estimated) • Senior • 5+ years exp • Remote/Hybrid (Madrid, Spain) • Full-Time • Senior • Spanish: C1
Java
TypeScript
JavaScript
Kotlin
Java
Gradle
Hibernate
Maven
Spring Boot
Spring MVC
Spring Security
Kotlin
Mockito
Frontend
Angular
Mobile
JUnit
DevOps
Azure
Docker
Git
Jenkins
Rest API
Cybersecurity
SonarQube
Management
Confluence
Jira
QA
Swagger
Dentsu Aegis Network (rebranded globally as dentsu) is a major multinational media and digital marketing communications network specializing in advertising, brand strategy, and business transformation. The organization provides integrated solutions spanning creative storytelling, data analytics, media planning, and customer experience management for leading global brands.
HQ: Tokyo, Japan • Media & Entertainment • Sales & Marketing • Advertising • 501-1000 employees
In office (Gijón, Spain) • Full-Time • Spanish: C1
JavaScript
Python
Scala
AI/ML
Hadoop
Spark
DevOps
AWS
Azure
Docker
GCP
Analytics
ETL/ELT
≈ $28k – $69k per year (Estimated) • Senior • 3+ years exp • Spain • Remote (Spain) • Full-Time • Senior
Apex
Apex
Visualforce
Marketing
Salesforce
Senior • Remote/Hybrid (Prague, Brno, Czech Republic, Barcelona, Spain, Lisbon, Leiria, Portugal) • Full-Time • Senior
Apex
Apex
Lightning Web Components
Marketing
Salesforce
JPMorgan Chase & Co. is a leading global financial services firm and the largest banking institution in the United States by assets. Headquartered in New York City, the company offers a comprehensive range of financial solutions, including investment banking, asset management, treasury services, and commercial banking. Through its widely recognized consumer division, Chase, it delivers retail banking, credit card, and mortgage services to tens of millions of households across the globe.
HQ: London, United Kingdom • Blockchain & Crypto • Clinical Research • Financial Services • 1001-5000 employees
≈ $29k – $110k per year (Estimated) • Middle • In office (Madrid, Spain) • Middle
JavaScript
TypeScript
Kotlin
Swift
Frontend
React.js
GraphQL
Mobile
React Native
DevOps
Rest API
QA
Appium
Detox
Playwright
WebDriverIO
Sanofi is a French global healthcare and pharmaceutical leader dedicated to discovering, developing, and delivering innovative therapeutic solutions worldwide. The company specializes in prescription medicines, vaccines, and biopharmaceuticals across key areas such as immunology, oncology, rare diseases, and cardiovascular health. Leveraging cutting-edge science and digital healthcare technologies, Sanofi aims to transform medical practice and improve patient lives globally.
HQ: Paris, France • Health Care • Biotechnology • Pharmaceuticals • 1001-5000 employees
$69k – $104k per year • Staff+ • In office (Barcelona, Spain) • Bachelor's Degree • Full-Time • Architect
$82k – $110k per year • Senior • 8+ years exp • In office (Barcelona, Spain) • Master's Degree • Full-Time • Staff
Python
SQL
R
R
ggplot2
AI/ML
LLM
NLP
Reinforcement Learning
DevOps
GitHub
Analytics
Plotly
Power BI
$58k – $87k per year • Senior • 5+ years exp • In office (Barcelona, Spain) • PhD • Full-Time • Senior
Time Series Forecasting
DevOps
Argo Workflows
ArgoCD
AWS
CI/CD
Configuration Management
Git
Kubernetes
Platform Engineering
SLI/SLO/SLA
GitHub Actions
JFrog Artifactory
Terraform
GitHub
Cybersecurity
SonarQube
Mozilla Corporation is a prominent global technology non-profit organization and open-source software developer headquartered in Mountain View, California, USA. Founded in 1998 as an offshoot of Netscape Communications, the organization operates on an open-source software development, digital rights advocacy, privacy technology, and commercial digital services model led by Executive Director / CEO Laura Chambers.
HQ: Mountain View, United States • Gaming • PC Games • Artificial Intelligence • Machine Learning • Web Development • Software • Internet Services • 501-1000 employees • Est. 1998
≈ $49k – $112k per year (Estimated) • Senior • 3+ years exp • Remote (Canada, Spain) • Senior
≈ $51k – $105k per year (Estimated) • Senior • Remote (Spain, Germany) • Internship • Senior
≈ $51k – $116k per year (Estimated) • Senior • Remote (Germany, Spain) • Internship • Senior
Digital marketing tools to grow your audience faster and drive revenue smarter. Backed by 24/7 award-winning support. Check it out now!
Sales & Marketing • Email Services & Providers • Email Marketing
$60k – $75k per year • Middle • 4+ years exp • Remote (EMEA) • Contractor • Middle • English
JavaScript
PHP
SQL
Go
Node JS
Ruby
PHP
Laravel
Databases
Redis
ElasticSearch
Frontend
React.js
Vue.js
DevOps
Git
Design
Canva
$48k – $70k per year • Middle • 4+ years exp • Remote (EMEA) • Middle
Tryolabs is a specialized AI and machine learning solutions company that helps companies create business value by partnering with them through their AI journey.
Data & Analytics • Machine Learning • Artificial Intelligence • Est. 2009
≈ $93k – $205k per year (Estimated) • Senior • Remote • Full-Time • Senior
Python
SQL
AI/ML
Time Series Forecasting
Analytics
A/B Testing
≈ $107k – $237k per year (Estimated) • Senior • Remote • Full-Time • Senior
Python
AI/ML
Scikit-learn
XGBoost
DevOps
AWS
Azure
CI/CD
GCP
Terraform
Tether is a digital asset company founded in 2014 that issues USDT, the largest stablecoin in circulation and the most heavily traded asset in crypto markets. Each token is intended to hold a one-to-one peg with the United States dollar and is backed by a reserve portfolio dominated by short-dated Treasury bills, with regular attestation reports published on the reserve composition. Headquartered in San Salvador, El Salvador, the group has expanded beyond stablecoin issuance into gold-backed tokens, Bitcoin mining, energy, peer-to-peer communications and local artificial intelligence infrastructure.
HQ: San Salvador, El Salvador • Crypto Payments • Data Centers • Artificial Intelligence • Blockchain & Crypto • Cryptocurrencies • Stablecoins • 1001-5000 employees • Est. 2014
Remote (Spain)
JavaScript
TypeScript
AI/ML
LocalAI
Tokenization
Frontend
Preact
React.js
Redux
Redux Toolkit
Zustand
Mobile
State Management
DevOps
WebRTC
Web3
Bitcoin
≈ $90k – $220k per year (Estimated) • Senior • Remote • Senior
Node JS
JavaScript
C++
AI/ML
Tokenization
Frontend
npm
Web3
Bitcoin
≈ $62k – $125k per year (Estimated) • Remote (Spain) • English: B2
LLM
Multimodal AI
NLP
PyTorch
Tokenization
Hugging Face
Pre-training
Web3
Bitcoin
New Relic is an all-in-one web tracking and observability platform that helps software engineers and DevOps teams monitor, analyze, and optimize their entire technology stack. Its cloud platform ingests telemetry data - such as metrics, events, logs, and traces - to deliver real-time insights into application performance and cloud infrastructure health.
San Francisco • Portland • Barcelona • Bengaluru • Atlanta • Information Technology • Data & Analytics • Data Observability
≈ $31k – $106k per year (Estimated) • Middle • Barcelona • Remote (Spain) • Visa sponsorship • Middle
Java
Databases
Apache Kafka
AI/ML
Flink
DevOps
New Relic
Kubernetes
Dublin • Remote (EMEA) • Visa sponsorship • Internship
New Relic
Analytics
Tableau
Management
Google Workspace
Marketing
Salesforce
≈ $66k – $123k per year (Estimated) • Lead • Barcelona • Remote (Spain) • Visa sponsorship • Principal
Blockchain Capital is one of the earliest dedicated digital asset venture firms, founded in 2013 in San Francisco. It has invested across many funds in exchanges, infrastructure, decentralised finance and consumer applications. The firm was also a pioneer of tokenised fund structures, issuing a security token to represent limited partner interests.
HQ: San Francisco, United States • Blockchain & Crypto • Est. 2013
≈ $126k – $228k per year (Estimated) • Lead • Remote (United Arab Emirates, United Kingdom, Bulgaria, Canada, Cyprus) • Bachelor's Degree • Full-Time • Staff
C++
Go
Python
Rust
Web3
Staking
≈ $68k – $176k per year (Estimated) • Senior • Remote (EU, Europe, United Arab Emirates, South Africa) • Full-Time • Senior
Python
Rust
Databases
MariaDB
MySQL
DevOps
CI/CD
GitOps
HAProxy
Kubernetes
Terraform
ArgoCD
GitHub Actions
GitLab CI
GitHub
GitLab
≈ $111k – $177k per year (Estimated) • Senior • 4+ years exp • Remote (United Arab Emirates, United Kingdom, Argentina, Brazil, Bulgaria) • Full-Time • Senior
Circle is a global financial technology company best known as the issuer of USD Coin (USDC) and EURC, two of the world's leading fully backed digital stablecoins. Headquartered in New York City, New York, the firm builds open financial infrastructure and developer APIs that enable internet-native payment settlement, treasury management, and blockchain integration. By bridging traditional banking networks with public blockchain systems, it allows businesses worldwide to store, send, and trade digital value seamlessly.
HQ: New York, United States • Financial Services • Stablecoins • Blockchain & Crypto • Est. 2013
$140k – $170k per year • Lead • 5+ years exp • Remote • Staff
Claude
Claude Code
Cursor
Lovable
Design
Figma
$140k – $170k per year • Lead • 7+ years exp • Remote • Staff
Claude
Claude Code
Cursor
Lovable
Design
Figma
$130k – $140k per year • Senior • 5+ years exp • Remote • Senior
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
Databases
MySQL
PostgreSQL
Frontend
Next.js
React.js
Tailwind CSS
Analytics
A/B Testing
Beach Bum is a mobile game developer and publisher founded in 2015 that specializes in digital adaptations of classic board and card games. Headquartered in Israel, the company is known for popular multiplayer titles such as Backgammon - Lord of the Board, Spades Royale, and Gin Rummy Stars. In 2021, the studio was acquired by global hyper-casual gaming company Voodoo to expand its reach across mobile platforms worldwide.
Tel Aviv • Warsaw • Barcelona • Game Development • Gaming • Mobile Games
Remote/Hybrid (Warsaw, Poland, Barcelona, Spain) • Full-Time • English: C1
≈ $43k – $144k per year (Estimated) • Junior • 2+ years exp • Warsaw • Barcelona • Remote (Israel, Poland, Spain) • Full-Time • Junior • English
A/B Testing
Design
Adobe Photoshop
Figma
Research at the pace of change. In a world moving faster than ever, Maze helps your team decide with evidence.
Design & Creative • Data & Analytics • Product Analytics • 51-200 employees • Est. 2017
≈ $170k – $311k per year (Estimated) • Executive • Remote (EU, United States) • Full-Time • Architect
Anthropic
QA
Rest-Assured
$127k – $149k per year • Senior • Remote (United Kingdom, Ireland, Netherlands, Spain, Portugal) • Full-Time • Senior
Node JS
TypeScript
JavaScript
Databases
Neo4j
PostgreSQL
Snowflake
AI/ML
AI Agents
Anthropic
Frontend
React.js
DevOps
ArgoCD
AWS
CI/CD
Datadog
Docker
GitHub Actions
Kubernetes
Terraform
GitHub
Cybersecurity
ISO 27001
SOC 2
QA
Rest-Assured
≈ $170k – $311k per year (Estimated) • Executive • Remote (EU, United States) • Full-Time • Architect
Anthropic
QA
Rest-Assured
Neurons Lab helps financial institutions move from AI-curious to AI-enabled. We deliver AI training programs and custom AI agents designed for regulated environments — from pilot to production, at scale.
Madrid • AI Agents • Financial Services • Artificial Intelligence • 501-1000 employees • Est. 2019
≈ $77k – $138k per year (Estimated) • Staff+ • 6+ years exp • Remote (Bulgaria, Cyprus, Czech Republic, Hungary, Italy) • Contractor • Architect • English
Python
TypeScript
AI/ML
AWS Bedrock
Claude
Copilot
Langfuse
LLM
Prompt Engineering
LLM Guardrails
LiveKit
Mobile
Twilio
DevOps
AWS
Chips/EDA
PoC Library
Analytics
A/B Testing
≈ $52k – $92k per year (Estimated) • Middle • 4+ years exp • Remote (Hungary, Poland, Romania, Spain) • Full-Time • Middle
Python
SQL
Databases
OpenSearch
pgvector
Pinecone
PostgreSQL
AI/ML
Composio
LLM
RAG
Unstructured.io
Model Context Protocol
DevOps
AWS
GCP
AWS Step Functions
Cybersecurity
GDPR
Management
Google Workspace
Slack
≈ $39k – $85k per year (Estimated) • Remote (Hungary, Poland, Romania, Spain) • Full-Time
SQL
AI/ML
Knowledge Distillation
LLM
Human-in-the-Loop
Knowledge Graph
Cybersecurity
GDPR
Management
Slack
Flywire is a global payments enablement and software company that specializes in simplifying complex, high-value international transactions. The firm integrates cross-border payment processing directly into the operational software of organizations within the education, healthcare, travel, and business-to-business sectors. By managing currency conversions and local compliance across more than 240 countries and territories, it enables institutions to collect payments seamlessly while reducing administrative friction.
HQ: Boston, United States • FinTech • Financial Services • Payments • Est. 2009
≈ $29k – $63k per year (Estimated) • Equity • Middle • 3+ years exp • In office (Valencia, Spain) • Full-Time • Middle
PowerShell
DevOps
IAM
Cybersecurity
Okta
SOC 2
ISO 27001
Management
Google Workspace
Jira
Slack
$57k – $72k per year • Equity • Senior • 5+ years exp • Remote/Hybrid (Valencia, Spain) • Full-Time • Senior
Python
Databases
Apache Kafka
Google BigQuery
PostgreSQL
Snowflake
AI/ML
dbt
Mobile
Modularization
DevOps
AWS
AWS Fargate
CI/CD
Datadog
Docker
GCP
GitLab CI
Grafana
Platform Engineering
Prometheus
Terraform
Amazon CloudWatch
GitLab
$35k – $44k per year • Equity • Middle • 1+ year exp • Remote/Hybrid (Valencia, Spain) • Full-Time • Middle • English: C1
JavaScript
Java
Ruby
Ruby
Ruby on Rails
Databases
MySQL
RabbitMQ
Redis
Frontend
React.js
Civitatis is a Madrid travel technology company founded in 2008 that distributes tours and activities in Spanish-speaking markets. Its marketplace connects travellers with tens of thousands of guided experiences across the Americas and Europe. The company is one of the fastest growing European players in the activities booking sector.
HQ: Madrid, Spain • Tour Operators • Est. 2008
≈ $25k – $57k per year (Estimated) • Junior • 1+ year exp • In office (Madrid, Spain) • Full-Time • Junior • Spanish: C1
Python
SQL
Analytics
Power BI
Intern • In office (Madrid, Spain) • Internship • Intern • Spanish: C1
Python
SQL
Analytics
Power BI
Anthropic is an American artificial intelligence safety and research company founded in 2021 by former OpenAI researchers, among them the siblings Dario and Daniela Amodei. It develops the Claude family of large language models and ships them through a consumer assistant, an enterprise developer platform and the Claude Code agentic coding tool, alongside open standards such as the Model Context Protocol. Incorporated as a public benefit corporation and headquartered in San Francisco, the company concentrates on interpretability, alignment and reliability research and counts Google and Amazon among its largest investors.
HQ: San Francisco, United States • Code Intelligence • AI Agents • Machine Learning • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2021
≈ $132k – $289k per year (Estimated) • Staff+ • 5+ years exp • In office (Madrid, Spain) • Visa sponsorship • Bachelor's Degree • Architect • Spanish: C1
Python
AI/ML
Claude
LLM
Multimodal AI
Anthropic
