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Senior Software Engineer, Frontend (React-Native)
You will provide technical leadership for the UX Toolkit by building React Native SDKs and applications, designing reusable components, optimizing mobile performance, integrating native iOS and Android functionality,…
Senior DevOps Engineer, Developer Productivity (Remote)
Build and maintain CI/CD, mobile release automation, and monitoring while shaping how AI is used across engineering to improve developer productivity.
Application Security Engineer
You will embed security into the software lifecycle by reviewing code (Ruby, Go, Python), threat-modeling features, and automating SAST/SCA in CI/CD for a SaaS platform running on AWS.
Senior Quality Assurance Engineer
QA engineer testing iOS/Android apps for a Qatar-based super-app, writing automated UI tests and analyzing defects to ensure high-quality releases.
Middle Back End Engineer
Build and maintain the backend for CoinIn, a mobile app that identifies and values coins/banknotes using Node.js, AWS serverless, and databases like MySQL and MongoDB.
Lead Mobile Engineer, Performance
Lead the mobile performance engineering effort for Polymarket’s prediction-market app, optimizing startup, rendering, and network efficiency across iOS and Android to keep the high-traffic platform fast and reliable.
Senior Mobile Engineer (Card & Payment)
Build and own the global card issuance flow for a crypto exchange’s mobile apps, shipping features in Swift/Kotlin/Rust while collaborating with US and Asia teams.
Senior Microsoft Intune and Cloud Security Specialist (Remote)
Design and deploy Microsoft Intune, Entra ID, and Defender for Endpoint from scratch, managing device policies across Windows, macOS, Android, and AWS servers while integrating Google Workspace and DevOps pipelines.
Mobile Full Stack Engineer (iOS/Android + Spring Boot)
Maintain and extend a production mobile app suite (native iOS/Android) and its Spring Boot backend, working 50% FTE during business hours.
Senior iOS Developer
Build and evolve a native iOS app using Swift, UIKit, and SwiftUI, ensuring high-quality delivery through code reviews, tests, and architectural improvements.
React Native Developer
Build, enhance, and maintain cross-platform mobile apps for a major financial client using React Native, TypeScript, and React, with a focus on security, performance, and accessibility.
Network Administrator
Maintains and secures military-grade network infrastructure, including Cisco switches, HAIPE encryptors, and VoIP systems, ensuring compliance with DoD and DISA standards.
Team Lead Media Buyer Gambling
Leads a remote media buying team for gambling offers, managing large daily budgets and optimizing ad spend across PWA, Android, and iOS apps using proprietary production and analytics tools.
Mobile Developer
Build and maintain iOS and Android mobile banking apps as part of an Agile team, ensuring secure, reliable, and user-friendly digital experiences.
Mobile Device Management Specialist - HBITS-08-14942
On-site role managing Apple iOS devices and enterprise MDM solutions like Omnissa Workspace One, including asset inventory and end-user training.
Desenvolvedor(a) mobile pleno (react native)
Build and maintain cross-platform mobile apps (iOS/Android) in React Native, integrating with REST APIs and device features while collaborating with product, design, and backend teams.
Senior Cross-Platform Mobile Developer
Build and maintain secure cross-platform mobile apps and full-stack services for a federal government client, using Java, Python, JavaScript/TypeScript, and modern web frameworks in a classified environment.
Senior Mobile Engineer (iOS) - FTE
Build and own the iOS app for an AI platform that turns enterprise data into autonomous actions, using Swift and mobile best practices.