HQ: San Salvador, El Salvador • Crypto Payments • Cryptocurrencies • Stablecoins • 1001-5000 employees • Est. 2014 • Trust A • Hiring 196, 10 new
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.
Giancarlo Devasini · Chairman · decision-maker
Paolo Ardoino · Chief Executive Officer · decision-maker
Craig Sellars · Co-Founder · founder
Brock Pierce · Co-Founder · founder
No careers mailbox known
Madrid • Remote (Spain) • English: B2
Swift
Kotlin
JavaScript
Frontend
Redux
React.js
Mobile
React Native
Expo
State Management
DevOps
WebSockets
Rest API
Web3
Bitcoin
+3
HQ: Aliso Viejo, United States • Information Technology • IT Outsourcing & Dedicated Teams • IT Consulting & Digital Transformation • 5000+ employees • Est. 1998 • Trust B • Hiring 742, 71 new
UST is a leading global digital technology and transformation services company that provides innovative solutions to enterprise clients worldwide. Headquartered in Aliso Viejo, California, the firm specializes in digital consulting, cloud infrastructure, product engineering, and cybersecurity. Founded in 1998, it partners with major organizations across diverse industries to accelerate technological modernization and build agile, scalable business models.
No named decision-maker yet.
No careers mailbox known
≈ $34k – $84k per year (Estimated) • Senior • 5+ years exp • Madrid • Remote (Spain) • Senior • English: C1
Kotlin
Java
Mobile
JUnit
Espresso
DevOps
AWS
Jenkins
CI/CD
Management
Agile
HQ: Annecy, France • Custom Software Development • IT Outsourcing & Dedicated Teams • Systems Integrators • IT Consulting & Digital Transformation • 5000+ employees • Est. 1968 • Trust B • Hiring 1357, 92 new
Sopra Steria is one of Europe's largest information technology services groups, born from the 2014 merger of Sopra and Steria. It delivers consulting, systems integration, application management and its own software for banking, insurance, aerospace and the public sector. The group employs more than fifty thousand people and keeps its registered office in Annecy.
Cyril Malargé · Chief Executive Officer, Sopra Steria Group · decision-maker
Pierre Pasquier · Founder of Sopra · founder
Careers mailbox is known
Hybrid (Madrid, Spain) • Full-Time • Senior • Spanish: C1
Swift
Mobile
CocoaPods
VIPER
Management
Kanban
Scrum
Hybrid (Madrid, Spain) • Full-Time • Senior • Spanish: C1
Kotlin
Mobile
MVVM
MVP
Management
Kanban
Scrum
HQ: Madrid, Spain • Retail & Shop Systems • E-commerce Platforms • 1001-5000 employees • Est. 1940 • Trust B • Hiring 392, 32 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
Hybrid (Madrid, Spain) • Spanish: C1
Dart
Java
Java
Quarkus
Databases
Couchbase
Apache Kafka
Mobile
Flutter
Couchbase Lite
DevOps
WebSockets
Rest API
Windows
+2
HQ: Madrid, Spain • Online Classifieds • Real Estate Brokerage • Est. 2000 • Hiring 12, 1 new
idealista is a Madrid company founded in 2000 that operates the largest real estate portal in southern Europe. Beyond listings it provides valuation data, mortgage brokerage and software for estate agencies. The group is active in Spain, Italy and Portugal and is owned by the investment firm Cinven.
No named decision-maker yet.
No careers mailbox known
Madrid • Remote (Spain) • Full-Time • Spanish: C1
Kotlin
JavaScript
Frontend
React.js
Mobile
React Native
DevOps
CI/CD
HQ: Erfurt, Germany • Weight Management • Nutrition & Dietetics • Consumer Health Apps • 51-200 employees • Est. 2009 • Trust B • Hiring 6
YAZIO is a nutrition app for healthy eating, calorie tracking and weight loss that describes itself as one of the world's leading nutrition apps. It employs remote teams across Germany, Spain, Portugal and the United Kingdom, with openings for business operations managers, engineering managers, performance marketers and mobile engineers. The company is headquartered in Erfurt, Germany.
Sebastian Weber · Managing Directors · decision-maker
Florian Weißenstein · Managing Directors · decision-maker
No careers mailbox known
Senior • Berlin • Frankfurt am Main • Barcelona • Munich • Lisbon • Remote (Germany, Spain, Portugal) • Full-Time • Senior • English
Swift
Kotlin
Kotlin
Kotlin Coroutines
Ktor
kotlinx.serialization
SQLDelight
Mobile
SwiftUI
Kotlin Multiplatform
Dependency Injection
+1
Senior • Berlin • Frankfurt am Main • Barcelona • Munich • Lisbon • Remote (Germany, Spain, Portugal) • Full-Time • Senior • English
Swift
Kotlin
Kotlin
Kotlin Coroutines
Ktor
kotlinx.serialization
SQLDelight
Mobile
Jetpack Compose
SwiftUI
Kotlin Multiplatform
Dependency Injection
+2
HQ: San Francisco, United States • Consumer & Utility Software • Office & Productivity Software • 1001-5000 employees • Est. 2017 • Trust A • Hiring 424
Founded in 2017, Air Apps is a prominent mobile software developer specializing in AI-driven utility, productivity, and personal management applications. Headquartered in San Francisco, California, United States, the enterprise operates a remote-first global team that designs and manages a broad portfolio of digital tools. Through its bundled subscription model and suite of user-friendly mobile solutions, it provides millions of consumers worldwide with streamlined options for daily organization, translation, and task automation.
No named decision-maker yet.
No careers mailbox known
$63k – $78k per year • Middle • 4+ years exp • In office (Madrid, Spain) • Relocation • Full-Time • Middle
Swift
Objective-C
Kotlin
TypeScript
JavaScript
Frontend
Redux
React.js
Mobile
React Native
State Management
DevOps
Rest API
+2
Verified live · 2 hours ago
6 months ago
Long shot · 14%
iOS Engineer
$67k – $84k per year • Senior • 5+ years exp • In office (Madrid, Spain) • Relocation • Full-Time • Senior
Swift
Objective-C
Mobile
UIKit
SwiftUI
DevOps
Gitflow
CI/CD
Git
Management
Kanban
Agile
+1
HQ: Vilnius, Lithuania • CAD, PLM & BIM Software • Consumer & Utility Software • 201-500 employees • Est. 2011 • Trust A • Hiring 8
Planner 5D is a home and interior design software company whose web, desktop and mobile apps let users draw floor plans, furnish rooms in 3D and view designs in walkthroughs and augmented reality. The tools include a large catalogue of furniture and decor items, AI-assisted layout and design features and options used by hobbyists, students and design professionals. Founded in 2011, the company is headquartered in Vilnius, Lithuania.
No named decision-maker yet.
No careers mailbox known
≈ $43k – $120k per year (Estimated) • Lead • 7+ years exp • Belgrade • Madrid • Valencia • Tbilisi • Riga • Remote (Serbia, Poland) • Contractor • Staff • English: C1
Kotlin
Java
SQL
C++
Java
RxJava
Kotlin
Dagger
Kotlin Coroutines
C++
OpenGL
Databases
SQLite
AI/ML
LLM
Mobile
Jetpack Compose
Android SDK
Room
DevOps
Rest API
Git
+7
HQ: Miami, United States • Generative Audio & Music • Consumer & Utility Software • Speech & Audio AI • 5000+ employees • Est. 2017 • Trust A • Hiring 504, 12 new
Speechify is a voice technology company founded in 2017 by Cliff Weitzman, who built the first version to get through university reading with dyslexia. Its core product turns written material into spoken audio, covering web pages, PDFs, documents, email and books across desktop, mobile and browser extensions, with a large library of synthetic voices and a reading speed well above natural speech. The company has extended from accessibility into a broader creation toolset with Speechify Studio for voiceover and dubbing, voice cloning, an API for developers, and AI-generated audiobooks and podcasts.
Tyler Weitzman · Co-Founder & President · decision-maker
Cliff Weitzman · Founder & Chief Executive Officer · decision-maker
Careers mailbox is known
$30k – $110k per year • Lead • 5+ years exp • Madrid • Remote (Spain) • PhD • Staff
Kotlin
Node JS
JavaScript
Kotlin
Dagger
Kotlin Coroutines
Kotlin Flow
AI/ML
Text-to-Speech
Mobile
JUnit
Jetpack Compose
MVVM
Clean Architecture
Room
DevOps
Vercel
+5
