Speechify is a voice AI productivity company best known for its text-to-speech app. It lets users listen to articles, PDFs, books, and web pages, and also offers voice typing, AI summaries, and AI podcasts. The company was founded in 2017 and is centered on accessibility and productivity.
HQ: Miami, United States • Education • AI Agents • Artificial Intelligence • 5000+ employees
$30k – $110k per year • In office (Barcelona, Spain) • PhD
Swift
AI/ML
Text-to-Speech
Mobile
Fastlane
SwiftUI
DevOps
CI/CD
Git
Vercel
$30k – $110k per year • In office (Seville, Spain) • PhD
Swift
AI/ML
Text-to-Speech
Mobile
Fastlane
SwiftUI
DevOps
CI/CD
Git
Vercel
$30k – $110k per year • In office (Málaga, Spain) • PhD
Swift
AI/ML
Text-to-Speech
Mobile
Fastlane
SwiftUI
DevOps
CI/CD
Git
Vercel
Zooplus is a leading European online retailer specializing in pet food, supplies, and accessories for a wide variety of animals. The company offers an extensive catalog of trusted brands alongside private label products, catering to the daily needs, health, and well-being of pets. With a robust logistics network operating across dozens of countries, it delivers convenient home shopping, subscription services, and specialized pet care advice to millions of customers.
London • Munich • Madrid • Vienna • Kraków • Animal Nutrition • Consumer Goods • Pet Care • Est. 1999
$59k – $73k per year • Senior • 6+ years exp • Remote/Hybrid (Madrid, Spain) • Full-Time • Senior • English
Java
Kotlin
Kotlin
Hilt
Mockito
Dagger
Kotlin Coroutines
Ktor
Retrofit
AI/ML
Copilot
Mobile
Bitrise
Clean Architecture
Crashlytics
Espresso
Firebase
Jetpack Compose
JUnit
MVVM
DataStore
Dependency Injection
Kotlin Multiplatform
Modularization
Room
ViewModel
DevOps
CI/CD
Git
GitHub Actions
Jenkins
GitHub
Rest API
Analytics
A/B Testing
Design
Figma
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
Proton VPN is a high-security virtual private network service operated by Proton AG, a privacy-focused software firm headquartered in Geneva, Switzerland. Originally developed in 2017 by scientists and engineers who met at CERN (and who built Proton Mail), the service provides end-to-end encrypted internet routing backed by strict Swiss data protection laws.
HQ: Geneva, Switzerland • Internet Security Services • VPN • Internet Services • 501-1000 employees • Est. 2017
≈ $30k – $100k per year (Estimated) • Equity • Senior • Barcelona • Remote (Spain, France) • Bachelor's Degree • Internship • Senior
Kotlin
Rust
Mobile
Jetpack Compose
$70k – $128k per year (gross) • Equity • Senior • In office (Barcelona, Spain) • Internship • Senior
Rust
Mobile
Offline-First
$70k – $128k per year (gross) • Equity • Senior • In office (Barcelona, Spain) • Internship • Senior
Kotlin
Rust
Mobile
Jetpack Compose
Offline-First
Stripe is an American-Irish multinational financial infrastructure and SaaS company dual-headquartered in South San Francisco, California, and Dublin, Ireland. Founded in 2010 by brothers Patrick and John Collison, the firm provides developer-centric payment processing software and APIs for internet businesses.
HQ: San Francisco, United States • Commerce • Artificial Intelligence • Blockchain & Crypto • Financial Services • FinTech • Payments • 1001-5000 employees • Est. 2010
≈ $39k – $132k per year (Estimated) • Senior • 5+ years exp • Barcelona • Remote (Spain) • Senior
JavaScript
Kotlin
Swift
TypeScript
Frontend
React.js
GraphQL
Redux
Mobile
React Native
State Management
Android SDK
Bitrise
Expo
Fastlane
UIKit
DevOps
CI/CD
GitHub Actions
Rest API
GitHub
T-Systems Iberia is the Spanish and Portuguese division of T-Systems, the global enterprise IT services and digital transformation arm of German telecommunications giant Deutsche Telekom. Headquartered in Barcelona, the firm serves major public sector institutions and enterprise clients across Spain and Southern Europe.
HQ: Barcelona, Spain • IT Consulting • Information Technology • IT Outsourcing • 5000+ employees
≈ $9k – $99k per year (Estimated) • Junior • Remote/Hybrid (A Coruña, Spain) • Full-Time • Senior • German (Optional)
Dart
Kotlin
Python
Mobile
Android SDK
Flutter
DevOps
CI/CD
GitLab
Management
Confluence
≈ $33k – $110k per year (Estimated) • Senior • Remote/Hybrid (A Coruña, Spain) • Full-Time • Senior • German (Optional)
Dart
Kotlin
Python
Mobile
Android SDK
Flutter
DevOps
CI/CD
GitLab
Management
Confluence
Plain Concepts is a technology company that provides a range of services to businesses, including software development, consulting, and training. The company has a team of experienced professionals who are committed to delivering high-quality solutions. Plain Concepts has a strong reputation for its expertise in various technologies, and it has worked with a wide range of clients across different industries.
HQ: Barcelona, Spain • Artificial Intelligence • Information Technology • Software • 201-500 employees
≈ $33k – $111k per year (Estimated) • Senior • 5+ years exp • Remote (Spain) • Full-Time • Senior
Kotlin
Swift
Mobile
Clean Architecture
MVVM
SwiftUI
UIKit
VIPER
DevOps
CI/CD
Ebury is a London financial technology company founded in 2009 that provides cross border payments, foreign exchange and trade finance to small and mid-sized businesses. It operates in dozens of currencies through its own platform and local payment infrastructure. The company is majority owned by Santander and serves clients across Europe, the Americas and Asia.
HQ: London, United Kingdom • Information Technology • LLM & Generative AI • Financial Services • 1001-5000 employees • Est. 2009
≈ $33k – $112k per year (Estimated) • Senior • 7+ years exp • In office (Valencia, Spain) • Senior • English
Python
TypeScript
JavaScript
Databases
PostgreSQL
Redis
Frontend
React.js
Mobile
Expo
React Native
DevOps
AWS
Git
Scopely is a leading American video game developer, publisher, and interactive entertainment company headquartered in Culver City, California. Founded in 2011, the company specializes in free-to-play mobile games and live-ops game management across mobile, web, and PC platforms.
HQ: Culver City, United States • Game Development • Gaming • Mobile Games • 1001-5000 employees • Est. 2011
Remote/Hybrid (Barcelona, Spain)
Java
Kotlin
Objective-C
Swift
Game Dev
Unity
Analytics
A/B Testing
Canonical is the publisher of Ubuntu, the world's most widely used Linux distribution, headquartered in London. Founded in 2004 by Mark Shuttleworth, the company provides enterprise-grade services, support, and security for open-source software, enabling organizations to deploy and manage workloads consistently across diverse environments. Their portfolio spans the entire compute spectrum - from public and private cloud infrastructure (OpenStack), container orchestration (Kubernetes/MicroK8s), and data center management to specialized edge and IoT computing.
HQ: London, United Kingdom • Artificial Intelligence • Software • Information Technology • 1001-5000 employees • Est. 2004
$48k – $70k per year • Junior • Remote • Bachelor's Degree
TypeScript
JavaScript
Frontend
React.js
DevOps
Debian
Rest API
Ubuntu
Docker
Kubernetes
Monzo is a major UK-based digital bank that operates primarily through a mobile application to deliver modern personal and business financial services. Founded in 2015, the platform provides current accounts, savings, loans, and international transfers equipped with real-time transaction alerts and automated budgeting features. By offering a branchless, user-friendly experience, it enables millions of customers to manage their everyday finances with transparency and convenience.
HQ: London, United Kingdom • FinTech • Financial Services • Banking • 51-200 employees • Est. 2015
Equity • Remote/Hybrid (Barcelona, Spain)
Kotlin
Java
Kotlin
Dagger
Kotlin Coroutines
Moshi
Retrofit
Java
RxJava
Mobile
Dependency Injection
Espresso
MVVM
Room
ViewModel
Jetpack Compose
DevOps
CI/CD
GitHub
Fundraise Up is the new digital fundraising platform for online giving. Double your donation revenue with AI conversion optimization, turnkey payment methods, & more.
Sales & Marketing • Financial Services • Payments • Est. 2017
$80k – $91k per year (gross) • Equity • Senior • 8+ years exp • Turkey • Remote (Spain) • Visa sponsorship • Bachelor's Degree • Senior • Russian: C1
JavaScript
Kotlin
Node JS
Swift
TypeScript
Java
Node JS
Nest.JS
Java
Gradle
Databases
Apache Kafka
ClickHouse
ElasticSearch
Redis
Frontend
React Hook Form
Vue.js
Webpack
Zod
React.js
Mobile
React Native
UIKit
Offline-First
DevOps
CI/CD
QA
Sentry
ElevenLabs is transforming human-technology interaction with AI research and products. Powering the best enterprises, creators, and developers. From ElevenAgents for customer experience, ElevenCreative for content creation, to the leading AI voice generator.
HQ: New York, United States • HQ: London, United Kingdom • AI Agents • LLM & Generative AI • Artificial Intelligence • Speech & Audio AI • 51-200 employees • Est. 2022
≈ $78k – $179k per year (Estimated) • London • Berlin • Warsaw • Sofia • Remote (United Kingdom, Bulgaria, Germany, Portugal, Poland) • Full-Time
ElevenLabs
Analytics
A/B Testing
Airalo's mission is to provide global data connectivity for all travelers. We're here to liberate you from the roaming limits and fix what's been broken for years. We value diversity, inclusion, and equity.
Dubai • Gift Cards & Loyalty Programs • Mobile Games • Smartphones
≈ $28k – $105k per year (Estimated) • Middle • 3+ years exp • Spain • Remote (Spain) • Bachelor's Degree • Full-Time • Middle
Swift
Swift
Swift Concurrency
AI/ML
AI Agents
Mobile
MVVM
SPM
SwiftUI
UIKit
DevOps
Git
Gitflow
Analytics
A/B Testing
Bjak is a Malaysia-based insurtech company founded in 2019. It operates Southeast Asia's largest online insurance platform, letting users compare, buy, and renew insurance policies digitally. The company is headquartered in Petaling Jaya and focuses on making insurance more accessible and convenient.
HQ: Petaling Jaya, Malaysia • Financial Services • FinTech • Insurance • Est. 2019
Remote (Spain) • Visa sponsorship • Bachelor's Degree
Kotlin
Kotlin
Kotlin Coroutines
Mobile
Jetpack Compose
Sopra Steria Poland is the Polish subsidiary of the European IT and consulting group Sopra Steria. It delivers information technology services including software development, consulting, and business process support for clients in various economic sectors.
HQ: Warsaw, Poland • Software • Information Technology • IT Consulting • 5000+ employees
Remote/Hybrid (Madrid, Spain) • Contractor • Senior • Spanish: C1
Swift
Mobile
CocoaPods
VIPER
Remote/Hybrid (Madrid, Spain) • Contractor • Senior • Spanish: C1
Softtek is a Mexican technology company founded in 1982 and headquartered in Monterrey. It provides software development, digital transformation and managed services worldwide. The company pioneered the nearshore delivery model from Latin America.
HQ: Monterrey, Mexico • Information Technology • 1001-5000 employees • Est. 1982
≈ $45k – $117k per year (Estimated) • Lead • Madrid • Remote (Spain) • Staff • Spanish: C1
C#
Dart
C#
.NET
Databases
ElasticSearch
MySQL
PostgreSQL
Redis
SQLite
Mobile
Flutter
DevOps
Amazon EKS
AWS
CI/CD
Git
Kibana
Logstash
Kubernetes
Amazon CloudWatch
Amazon ECS
API Gateway
Cybersecurity
PCI DSS
Marketing
Salesforce
In Japanese, Rakuten stands for "optimism." It means we are hopeful for the future and believe we can make tomorrow better by what we do today. So we challenge ourselves to evolve, innovate and experiment to create a more rewarding, happier future for everyone. Our Rakuten International portfolio spans e-commerce, digital content, advertising, entertainment and communications, bringing the joy of discovery and access to more than 1 billion members across the world.
Tokyo • Barcelona • Hamburg • Information Technology • Est. 1999
≈ $33k – $109k per year (Estimated) • Senior • 8+ years exp • Remote/Hybrid (Barcelona, Spain) • Full-Time • Staff
JavaScript
Kotlin
TypeScript
Swift
Frontend
hls.js
Next.js
pnpm
React.js
Redux
Webpack
Mobile
SwiftUI
DevOps
GitHub Actions
GitHub
QA
Jest
Playwright
Ventrata provide the most advanced ticketing solutions for tour operators, attractions, hop-on hop-off tours and bus operators globally.
London • Brno • Chicago • Denver • Theme Parks & Attractions • Events & Ticketing • Ticketing • 51-200 employees
Senior • Brno • Remote (France, Italy, South Africa, Spain, Greece) • Contractor • Senior • English: B2
Kotlin
Dart
AI/ML
Claude
Claude Code
Frontend
GraphQL
Mobile
Clean Architecture
Flutter
Jetpack Compose
Kotlin Multiplatform
MVI
MVVM
Cybersecurity
Empire
Robotics
Apollo
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
≈ $77k – $177k per year (Estimated) • Remote (United Arab Emirates, United Kingdom, Brazil, Canada, Cyprus) • Full-Time
JavaScript
Kotlin
AI/ML
Claude
Copilot
Cursor
Frontend
React.js
Mobile
React Native
State Management
DevOps
GitHub
Design
Adobe After Effects
Figma
