flutter mobile developer

A leading mobility solutions firm is seeking a highly skilled iOS Developer for their innovative Mobility iQ project. This role involves designing and developing mobile applications that integrate multiple transportation modes. Candidates should have at least 6 years of iOS experience, particularly with UIKit and SwiftUI. The position offers stable...

Sigma Software in Kraków is seeking a Senior Android Developer to own and evolve native Android SDKs used by publishers worldwide. You will work remotely with a distributed team to maintain and enhance production-grade mobile SDKs integrated into real apps, focusing on stability and release quality.You should bring 4+ years of Android experience, strong...

EPAM Systems is seeking an experienced Senior React Native Developer to build high-quality mobile applications for iOS and Android. The role emphasizes strong state management, Expo/EAS workflows, and cross-functional collaboration with designers, backend developers, and QA teams.The ideal candidate brings 5+ years of React Native experience, deep...

Sigma Software is seeking a Senior Android Developer to design, maintain and enhance native Android SDKs used in production-grade mobile apps. You will work remotely with a distributed team on open-source SDKs distributed via Maven Central and JitPack, focusing on stability, release quality, and performance.The role emphasizes architecture, packaging,...

Start.io is a mobile marketing and audience platform. Start.io empowers the mobile app ecosystem and simplifies mobile marketing, audience building, and mobile monetization. Start.io's direct integration with over 500,000 monthly active mobile apps provides access to unprecedented levels of global first-party data, which can be leveraged to understand and...

Ledger Wallet's Platform Team is building the skeleton and infrastructure for Ledger Wallet, with a focus on scalable monorepo architecture and developer experience. You will own tech stack governance, tooling, and cross‑platform strategies across Mobile and Desktop.You will lead architecture decisions, improve build speed, and drive micro‑frontend...

HeadHR is seeking a senior Android Developer to join our engineering team in a hybrid role in Wroclaw. You will lead and contribute to building scalable mobile applications using Kotlin and Jetpack Compose, following MVVM or MVI patterns, and collaborating across multiple technical and business units.You will mentor junior developers, optimize app...

Capco Poland is seeking an experienced Senior Android Developer to deliver high-quality mobile solutions for international clients. You will design and build scalable Android apps using Java/Kotlin, collaborating with cross-functional teams.You should have deep Android SDK knowledge, MVVM and Clean Architecture, and experience with RESTful APIs, Git, Gradle...

Description Start.io is looking for a driven and commercially sharp Supply Sales Manager to grow our publisher supply base. This is a hunter role focused on bringing new in-app, mobile web, and web publishers onto the Start.io platform — building the supply-side foundation that powers our programmatic ecosystem. About the Role You’ll own the full sales...

HeadHR w Warszawie pilnie poszukuje doświadczonego .NET Solution Architect. Rola obejmuje projektowanie architektury systemów, rozwijanie usług backendowych oraz wsparcie decyzji technicznych w interdyscyplinarnych wdrożeniach.Wymagania: 8–10 lat doświadczenia jako software developer/.NET, doświadczenie w backend, frontend, mobile, integracje i...

Tieto delivers cutting-edge telecom software solutions and international projects. We are seeking a skilled C++ developer to join a multi-site team focused on mobile networks, cloud/NFV, 5G and IoT platforms. You will work on modern telecom systems for global markets, contributing to code in C++, Linux CLI, and collaboration using Git.English communication...

Yalantis Limited is seeking a Senior Full-Stack Developer to join an international product team. The role focuses on backend development with Node.js (≈70%) and contributes to a cross-platform mobile app built with React Native (≈30%).You will work closely with clients and internal teams, helping deliver scalable solutions and shaping technical...

Sii Poland is seeking a Senior Android Developer to join a long-term product development initiative in logistics and digital services. You will design, build, and improve high-performance mobile apps for millions of users, collaborating with cross-functional teams in an agile environment.You will influence technical decisions, contribute to software...

Joyteractive, a leading mobile game developer and publisher, is seeking an experienced Game Designer to strengthen our RnD team. You will shape core gameplay, write clear GDDs, and collaborate with engineers and artists to turn ideas into playable prototypes.You should have 3+ years of game designer experience, a strong grasp of core mechanics, and a keen...

Directio is a global IT services company. We consult, code, test, deploy, and manage mainly cloud-based and mobile applications, providing around-the-clock support from our offices in Poland, the Philippines, Mexico, and the USA. We prepare our FMCG, retail, automotive, and SaaS clients for the future by accelerating their digital transformation. Operating...

What's the role? We are looking for a Lead Software Engineer- Frontend to join our Reference Agent team, building and integrating frontend experiences that showcase our AI-driven products to partners. You will be the bridge between our platform and our customers; owning the frontend solutions delivered to partners, collaborating across teams and championing...

Homa is a global mobile game developer and publisher delivering top‑ranking experiences across live RPG titles. You will own the monetization and economy design for our hybrid RPG portfolio, shaping how players earn, spend, and engage, while balancing live game KPIs and revenue growth.You will partner with studios and publishing teams to translate complex...

EPAM Systems is seeking an experienced Senior React Native Developer to join our team in Poland. The role focuses on delivering high-quality mobile apps for iOS and Android, using modern state management and Expo tooling in a hybrid work setup across Poland.You will work with designers, backend developers, and QA to ship features end-to-end. The ideal...

An innovative firm is seeking a Senior Android Developer to lead the development of cutting-edge Android applications. This exciting role involves mentoring junior developers and collaborating with cross-functional teams to create efficient and scalable solutions. With a focus on high-quality code and advanced proficiency in Kotlin and Java, you will play a...

Sii Poland is seeking a Senior Android Developer to join a long-term product development initiative in logistics and digital services. You will design, build, and improve high-performance mobile applications, collaborating with cross-functional teams in an agile environment.You will influence technical decisions, contribute to software architecture, and help...