Airship provides a customer engagement platform built around mobile push notifications and in-app messaging. Brands use it to orchestrate cross-channel journeys spanning apps, email, SMS and mobile wallets. The company began as Urban Airship and rebranded as its scope widened.
HQ: Portland, United States • Crypto Wallets • Artificial Intelligence • Data & Analytics • Est. 2009
$130k – $160k per year • Equity • Staff+ • 8+ years exp • Remote (United States) • Architect
Bash
Java
Python
AI/ML
ISO 42001
NIST AI RMF
Mobile
Room
DevOps
CI/CD
GCP
Kubernetes
Splunk
Cybersecurity
Crowdstrike
Okta
Threat Modeling
Zero Trust
Least Privilege
Altkom Software is a Warsaw software house founded in 1994 as part of the Altkom group. It builds core insurance, banking and pension systems and delivers custom Java and cloud engineering for financial institutions. The company works with clients across Poland, the Nordics and Western Europe.
HQ: Warsaw, Poland • Software • Banking • Financial Services • Est. 1994
≈ $53k – $165k per year (Estimated) • Middle • 3+ years exp • Remote (Poland) • Contractor • Middle
Kotlin
Kotlin
Kotlin Coroutines
Mobile
Android SDK
Clean Architecture
Jetpack Compose
MVI
MVVM
Kotlin Multiplatform
DevOps
CI/CD
Cybersecurity
GDPR
Ciandt is a leading provider of digital transformation services. We help organizations transform their businesses by leveraging the latest technologies. Our solutions provide comprehensive digital strategy, design, development, and implementation capabilities.
HQ: Campinas, Brazil • IT Consulting • Software • Information Technology • 5000+ employees • Est. 1995
≈ $31k – $105k per year (Estimated) • Senior • Brazil • Remote (Brazil) • Full-Time • Senior • Portuguese: C1
Kotlin
Swift
Kotlin
Hilt
Mobile
Clean Architecture
Jetpack Compose
Kotlin Multiplatform
DevOps
CI/CD
Git
TSS, known as Trusted Software Services, is a software development company based in Warsaw, Poland, operating in the information technology and engineering sector. It delivers custom software solutions and related IT services with particular focus on financial technology and artificial intelligence applications for commercial customers.
HQ: Warsaw, Poland • Artificial Intelligence • FinTech • Software
$48k – $60k per year • Warsaw • Remote (Poland) • Full-Time • Polish: C1
Java
Kotlin
SQL
Kotlin
Dagger
Hilt
Kotlin Coroutines
Retrofit
Mobile
Clean Architecture
Dependency Injection
Jetpack Compose
JUnit
MVVM
Room
DevOps
CI/CD
Git
Rest API
Design
Figma
Management
Confluence
Spyrosoft is a global technology group founded in 2016 that specializes in digital transformation and custom software engineering for clients worldwide. The company provides a comprehensive suite of services, including product design, AI/ML, cloud solutions, and embedded systems, across diverse industries such as automotive, finance, healthcare, and robotics. Listed on the Warsaw Stock Exchange, the group operates as a network of specialized companies that empower businesses to scale and thrive through innovative technology.
HQ: Wrocław, Poland • Artificial Intelligence • Information Technology • Software • 51-200 employees • Est. 2016
$60k – $80k per year • Wrocław • Remote (Poland) • Full-Time
Kotlin
Mobile
Jetpack Compose
Offline-First
DevOps
Rest API
Capco is a global management and technology consultancy dedicated exclusively to the financial services industry, offering expertise in areas such as digital transformation, data management, and risk and compliance. The firm operates as a partner to leading banks, capital markets, insurance companies, and fintechs, helping them navigate complex regulatory environments and modernize their technological infrastructure. With a presence in major financial hubs around the world, it combines deep industry knowledge with innovative technology solutions to drive business agility and growth for its clients.
HQ: London, United Kingdom • Capital Markets • Banking • Financial Services • 1001-5000 employees
≈ $52k – $96k per year (Estimated) • Senior • 5+ years exp • Warsaw • Remote (Poland) • Full-Time • Senior
Java
Kotlin
Java
Gradle
Mobile
Android SDK
Clean Architecture
MVVM
DevOps
CI/CD
Git
Xebia is a global, award-winning, AI-first consulting, software engineering, and training company. We shape tomorrow with AI today helping organizations turn AI strategy into production-ready solutions that drive real transformation, faster.
HQ: Gurgaon, India • LLM & Generative AI • Information Technology • Artificial Intelligence • Est. 2001
$48k – $62k per year • Middle • 4+ years exp • Wrocław • Remote (Poland) • Full-Time • Architect • Polish: C1
Java
Kotlin
Java
Gradle
Kotlin
Kotlin Coroutines
Databases
Databricks
Snowflake
AI/ML
dbt
Mobile
Android SDK
Clean Architecture
Jetpack Compose
MVVM
Room
ViewModel
DevOps
AWS
Azure
GCP
Rest API
Binance is the world's largest cryptocurrency exchange by trading volume, founded in 2017 by Changpeng Zhao and Yi He. The platform offers spot, margin and derivatives trading across hundreds of digital assets, alongside staking, savings products, payments, an institutional custody arm and a self-custodial Web3 wallet. The group also created BNB Chain, one of the most used smart contract networks, and now operates under a licensed regional structure after a 2023 settlement with United States authorities that installed new leadership and compliance oversight.
HQ: Abu Dhabi, United Arab Emirates • Mining & Staking • Crypto Payments • Web3 & dApps • Blockchain & Crypto • Cryptocurrencies • Crypto Exchanges • 1001-5000 employees • Est. 2017
≈ $59k – $199k per year (Estimated) • Senior • 5+ years exp • Remote (Taiwan, Hong Kong, Singapore, Australia) • Bachelor's Degree • Full-Time • Senior
Java
Kotlin
JavaScript
Objective-C
Swift
TypeScript
AI/ML
ChatGPT
Claude
Copilot
Cursor
Frontend
Next.js
React.js
Vue.js
Mobile
Android SDK
Jetpack Compose
Offline-First
State Management
SwiftUI
DevOps
CI/CD
Git
gRPC
WebSockets
GitHub
IoT
MQTT
Management
Slack
≈ $60k – $200k per year (Estimated) • Senior • 5+ years exp • Remote (Taiwan, Singapore) • Full-Time • Senior
Java
Kotlin
Dart
Kotlin
OkHttp
Retrofit
Mobile
Flutter
Jetpack Compose
LeakCanary
MVI
MVVM
Room
ViewModel
DevOps
WebSockets
≈ $45k – $170k per year (Estimated) • Middle • 3+ years exp • Remote (Taiwan, Hong Kong, Singapore, Australia, New Zealand) • Bachelor's Degree • Full-Time • Middle
C++
JavaScript
Kotlin
TypeScript
Kotlin
OkHttp
AI/ML
Computer Vision
LocalAI
Edge AI
Frontend
React.js
Mobile
Jetpack Compose
Tell us when you can travel — we find where to go, when the weather is best, at the best price.
HQ: Toronto, Canada • Financial Services
$22k – $28k per year • Junior • 2+ years exp • Remote (Philippines) • Junior
Kotlin
C#
C#
WPF
ASP.NET Core
Blazor
Mobile
MVVM
Jetpack Compose
Dependency Injection
State Management
ViewModel
Grove Collaborative is a mission-driven eCommerce company dedicated to offering sustainable and eco-friendly home essentials and personal care products. Its mission, 'Beyond Plastic,' focuses on reducing plastic waste through innovative solutions like starter sets that promote sustainability. The company offers a wide range of products, including cleaning essentials, personal care items, home and pantry supplies, and pet care products.
New York • Consumer Goods
$175k – $225k per year • Senior • 5+ years exp • Remote (United States) • Contractor • Senior
Kotlin
Java
Kotlin
Koin
Kotlin Coroutines
Moshi
Java
Gradle
AI/ML
Claude
Claude Code
Copilot
Cursor
AI Agents
LLM Guardrails
Model Context Protocol
OpenAI Codex
Mobile
Android SDK
App Center
AppsFlyer SDK
Braze
Clean Architecture
Espresso
Fastlane
Firebase
Jetpack Compose
MVI
MVVM
WorkManager
DevOps
CI/CD
CircleCI
Cloudflare
Datadog
Management
Slack
QA
Sentry
Welltech is about creating mobile applications that improve the Health of Millions of People around the World! The main distinguishing feature of our People is their desire to constantly grow, develop and learn new things. We currently have 500+ p...
Information Technology • 201-500 employees
Senior • Remote (Bulgaria, Hungary, Romania, Armenia, Estonia) • Full-Time • Senior
TypeScript
JavaScript
Node JS
AI/ML
AI Agents
Frontend
React.js
Mobile
React Native
Exoplayer
DevOps
CI/CD
Trunk-Based Development
Analytics
A/B Testing
Senior • Remote (Cyprus, Ukraine) • Full-Time • Senior
TypeScript
JavaScript
Node JS
AI/ML
AI Agents
Frontend
React.js
Mobile
React Native
Exoplayer
DevOps
CI/CD
Trunk-Based Development
Analytics
A/B Testing
Senior • Remote (Cyprus, Ukraine) • Full-Time • Senior
TypeScript
JavaScript
Node JS
AI/ML
AI Agents
Frontend
React.js
Mobile
React Native
Exoplayer
DevOps
CI/CD
Trunk-Based Development
Analytics
A/B Testing
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
Eight Sleep is a sleep technology company headquartered in New York City and founded in 2014. The company sells the Pod, a mattress cover and hardware system that heats and cools each side of a bed, tracks sleep and biometrics, and adjusts temperature automatically through the night. It sells directly to consumers in North America, Europe, and the Middle East, positioning its products around athletic recovery and sleep fitness.
HQ: New York, United States • Wellness Programs • Lifestyle • Health Care • Furniture • Consumer Goods • Wellness • Consumer Electronics • Smart Home Devices • Est. 2014
$200k – $235k per year • Senior • San Francisco • Remote (United States) • Full-Time • Senior
Kotlin
Kotlin
Kotlin Coroutines
Mobile
Jetpack Compose
MVI
MVVM
Planner 5D is an innovative company that provides a comprehensive interior design software solution. Their platform allows users to create detailed 3D home designs, floor plans, and interior layouts using advanced AI tools. Planner 5D's software is equipped with features such as 360-degree walkthroughs, mood boards, and a vast library of furniture and decor items.
Tbilisi • Warsaw • Belgrade • Amsterdam • Design & Creative • 3D Design • Software
Lead • 7+ years exp • Belgrade • Remote (Poland, Serbia) • Contractor • Staff
Java
Kotlin
SQL
C++
Java
RxJava
Kotlin
Dagger
Kotlin Coroutines
C++
OpenGL
Databases
SQLite
AI/ML
LLM
Mobile
Android SDK
Jetpack Compose
Room
DevOps
Git
Rest API
Plum is an insurtech and employee health benefits platform based in India. Founded in 2019, the company provides automated group health insurance, corporate wellness plans, and commercial business insurance tailored for startups, SMEs, and large enterprises.
HQ: London, United Kingdom • Digital Health • Health Care • Insurance • Est. 2019
Equity • Senior • Athens • Remote (Cyprus, Greece) • Bachelor's Degree • Full-Time • Senior
Kotlin
Mobile
Jetpack Compose
Material Design
DevOps
CI/CD
Git
$33k – $57k per year • Equity • Nicosia • Remote (Cyprus, Greece) • Bachelor's Degree • Full-Time
Kotlin
Mobile
Jetpack Compose
Material Design
DevOps
CI/CD
Git
Mapbox is a leading location data and mapping platform that provides custom map building tools, APIs, and SDKs for developers and enterprises worldwide. The company enables businesses to integrate dynamic maps, real-time navigation, search geocoding, and spatial data visualization into their web and mobile applications.
HQ: Washington, United States • Data & Analytics • Geospatial Analytics • Navigation & Mapping • 51-200 employees
Middle • Remote (China) • Full-Time • Middle • English: C1
JavaScript
Kotlin
Swift
Mobile
Android SDK
DevOps
GitHub
Hiflylabs is a Hungarian data company founded in 2005 and headquartered in Budapest. It builds data warehouses, analytics and machine learning solutions for banks, telecoms and retailers. The company combines consulting with its own accelerators and tools.
HQ: Budapest, Hungary • Digital Goods • Artificial Intelligence • Data & Analytics • 201-500 employees • Est. 2005
≈ $20k – $78k per year (Estimated) • Middle • 3+ years exp • Budapest • Remote (Hungary) • Full-Time • Middle • English: C1
Java
Kotlin
Node JS
Python
TypeScript
JavaScript
Java
RxJava
Kotlin
Dagger
Hilt
OkHttp
Retrofit
Kotlin Coroutines
RxKotlin
Frontend
Angular
React.js
Mobile
Android SDK
Jetpack Compose
MVVM
Crashlytics
Firebase
DevOps
CI/CD
Intetics is a global software engineering and IT outsourcing company headquartered in Naples, Florida, and founded in 1995. The company builds distributed development teams and delivers custom software, data processing, quality assurance, geographic information systems, and digital transformation services under its Remote In-Sourcing model. It operates delivery centers across Eastern Europe and Latin America, serving clients in healthcare, logistics, finance, and the public sector.
HQ: Naples, United States • Quality Assurance • Data Engineering • Data & Analytics • Web Development • IT Consulting • IT Outsourcing • Information Technology • Software • Est. 1995
Senior • 5+ years exp • Remote (Ukraine) • Senior
PHP
TypeScript
JavaScript
Java
Kotlin
Node JS
Swift
PHP
Laravel
Symfony
API Platform
Databases
PostgreSQL
Redis
AI/ML
ChatGPT
Cursor
Frontend
Angular
Mobile
Room
MVC
DevOps
AWS
Docker
Kubernetes
AWS Lambda
Jenkins
Rest API
GitHub
Management
Jira
Senior • 5+ years exp • Remote (Ukraine) • Senior
PHP
TypeScript
JavaScript
Java
Kotlin
Node JS
Swift
PHP
Laravel
Symfony
API Platform
Databases
PostgreSQL
Redis
AI/ML
ChatGPT
Cursor
Frontend
Angular
Mobile
Room
MVC
DevOps
AWS
Docker
Kubernetes
AWS Lambda
Jenkins
Rest API
GitHub
Management
Jira
Established in 1952 and headquartered in Connecticut, Walter Surface Technologies manufactures surface treatment technologies, abrasives, power tools, tooling, chemical solutions, and environmental solutions.
HQ: New York, United States • Industrial Machinery • Tools & DIY Supplies • Manufacturing
≈ $111k – $256k per year (Estimated) • Lead • 8+ years exp • Remote (United States, Canada) • Staff
Kotlin
Swift
Mobile
Jetpack Compose
State Management
≈ $110k – $220k per year (Estimated) • Senior • 6+ years exp • Remote (United States, Canada) • Senior
Kotlin
Mobile
Android SDK
Jetpack Compose
Kotlin Multiplatform
DevOps
Git
CI/CD
Intent has over 10+ years of experience in helping to conceptualize, design and build apps for connected devices and IoT. Devs behind the success of Oura.
HQ: Warsaw, Poland • Software • Mobile App Development • Internet of Things • 51-200 employees • Est. 2008
$48k – $96k per year (net) • Senior • 3+ years exp • Remote (Poland) • Freelance • Senior • English: B2
Kotlin
Dart
Java
Kotlin
Hilt
Koin
Kotlin Coroutines
Mockito
Java
RxJava
Mobile
Flutter
Jetpack Compose
JUnit
Reactive Programming
Robolectric
Management
Jira
