ios engineer

9D Technologies & Imagination AI

<div>9D Technologies is at the forefront of app and game publishing, delivering innovative and engaging mobile experiences to users around the globe. Our mission is to create extraordinary digital experiences that captivate and entertain, and we are committed to pushing the boundaries of creativity and technology. We are currently seeking a iOS Engineer to join our dynamic team.
Responsibilities:<ul><li>
Working closely with the apps team, UI / UX, and backend teams to design, build and improve our iOS app.</li><li>
Applying best practices to what you do and sharing knowledge to the rest of the team.</li><li>
Reviewing code with your colleagues / internal teams.</li><li>
Monitoring the performance of the live apps and working on optimizing them at the code level.</li><li>
Designing, building, and maintaining high-performance, reusable and reliable Swift code structure.</li><li>
Identifying bottlenecks and debugging our IOS application and improving application performance.</li><li>
Partnering with backend and front-end developers to build new features and integrations.</li></ul>
Requirements<ul>
<li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or related field.</li>
<li>3 years of professional experience in iOS development.</li>
<li>Experience in building quality products and experience for users.</li>
<li>Experience in building iOS apps.</li>
<li>Experience in the IOS programming language, Swift.</li>
<li>Strong knowledge of iOS concepts, coding, and structures.</li>
<li>Strong foundations in OOP principles &amp; various design patterns.</li>
<li>A plus to have experience with Obj-C or SwiftUI.</li>
</ul>Benefits<ul>
<li>Competitive Salary</li>
<li>Family Health Insurance</li>
<li>Paid Time Off</li>
<li>Work-Life Balance</li>
<li>Daily lunch</li>
<li>In-house Gym</li></ul></div>

iOS Engineer

MYLO

<div>mylo is a fintech platform dedicated to helping millions of people and businesses thrive by providing accessible and responsible financial solutions. Whether you&rsquo;re purchasing a mobile phone, a new jacket, a flight ticket, a comfy couch, or even covering school tuition, mylo enables you to buy now and pay later at thousands of points of sale across Egypt. Born out of B.TECH&mdash;Egypt&rsquo;s leading electronics and appliances retailer with over 27 years of experience in offering buy now, pay later solutions&mdash;mylo brings a legacy of trust and innovation to the fintech space. All mylo products are fully Sharia-compliant, ensuring ethical and inclusive financial practices.
We are seeking a passionate and experienced Senior iOS Engineer to join our team within the Fintech domain. This role is ideal for someone who thrives in a fast-paced environment and is excited to design, build, and scale secure, high-performing infrastructure to support a range of financial products
Responsibilities
Design and build advanced applications for the iOS platform
Collaborate with cross-functional teams to define, design, and ship new features.
Unit-test code for robustness, including edge cases, usability, and general reliability.
Work on bug fixing and improving application performance.
Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
Requirements<ul>
<li>
Bachelor&rsquo;s degree with a concentration in Computer Science, Computer Engineering or related subject is a must.</li>
<li>Solid understanding of the full mobile development life cycle.</li>
<li>Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies.</li>
<li>Experience with third-party libraries and APIs.</li>
<li>Experience with Swift, Carthage, Fastlane.</li>
<li>Published at least one original iOS app.</li>
<li>8+ years experience in developing iPhone mobile apps.</li></ul></div>

Staff iOS Engineer

<div>mylo is a fintech platform dedicated to helping millions of people and businesses thrive by providing accessible and responsible financial solutions. Whether you&rsquo;re purchasing a mobile phone, a new jacket, a flight ticket, a comfy couch, or even covering school tuition, mylo enables you to buy now and pay later at thousands of points of sale across Egypt. Born out of B.TECH&mdash;Egypt&rsquo;s leading electronics and appliances retailer with over 27 years of experience in offering buy now, pay later solutions&mdash;mylo brings a legacy of trust and innovation to the fintech space. All mylo products are fully Sharia-compliant, ensuring ethical and inclusive financial practices.
We are seeking a passionate and experienced Senior iOS Engineer to join our team within the Fintech domain. This role is ideal for someone who thrives in a fast-paced environment and is excited to design, build, and scale secure, high-performing infrastructure to support a range of financial products
Responsibilities
Design and build advanced applications for the iOS platform
Collaborate with cross-functional teams to define, design, and ship new features.
Unit-test code for robustness, including edge cases, usability, and general reliability.
Work on bug fixing and improving application performance.
Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
Requirements<ul>
<li>
Bachelor&rsquo;s degree with a concentration in Computer Science, Computer Engineering or related subject is a must.</li>
<li>Solid understanding of the full mobile development life cycle.</li>
<li>Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies.</li>
<li>Experience with third-party libraries and APIs.</li>
<li>Experience with Swift, Carthage, Fastlane.</li>
<li>Published at least one original iOS app.</li>
<li>5+ years&rsquo; experience in developing iPhone mobile apps.</li></ul></div>

Senior iOS Engineer

<div>Explore the future of mobile innovation with Hazel Mobile, where cutting-edge technology meets seamless user experiences. Discover how we transform ideas into captivating mobile applications and games that redefine industry standards.
Responsibilities:<ul>
<li>
Work closely with cross-functional teams (Android, Web, Data, AI) to solve critical business and technical challenges, while providing guidance and mentorship to the iOS development team.</li>
<li>Design and build advanced, scalable applications using Swift, leveraging deep knowledge of iOS SDK frameworks in areas such as networking, data persistence, logging, and performance.</li>
<li>Design and implement clean, testable, and scalable architectures for complex applications, proactively solving challenging technical problems.</li>
<li>Ensure the highest standards of code quality by writing unit tests, working with multithreaded programming, and maintaining testable code.</li>
<li>Implement automation for app builds and publications while continuously improving the codebase and UX to stay ahead of evolving iOS ecosystem trends.</li>
<li>Mentor team members to maximize their potential and ensure the overall success of the team.</li>
</ul>
Requirements<ul>
<li>Bachelor's in Computer Science, Software Engineering, or a related field.</li>
<li>6+ years of experience in iOS development, with a focus on managing teams and resources.</li>
<li>Proficiency in Swift and mastery of iOS frameworks (UIKit, Foundation, etc.).</li>
<li>Extensive experience with unit testing, multithreaded programming, and working with relational databases.</li>
<li>Strong understanding of iOS SDK frameworks for networking, data persistence, and performance optimization.</li>
<li>Proven experience with automating app builds and publication processes.</li>
<li>Ability to articulate complex technical challenges and thrive in an environment with loosely defined problems and fast-changing requirements.</li>
<li>A passion for learning new technologies and building applications of massive scale.</li>
<li>Focused, agile, and collaborative approach to problem-solving.</li>
</ul>Benefits<ul>
<li>Competitive Salary</li>
<li>Family Health Insurance</li>
<li>Paid Time Off</li>
<li>Work-Life Balance</li>
<li>Daily lunch</li>
<li>In-house Gym</li></ul></div>

Monitize AI

<div>We are building the native iOS version of EgoPlay, the world&rsquo;s first Physical MMO where users record real-world actions to earn rewards. The app will integrate advanced camera/video capture, sensor data collection, background uploads, gamification mechanics, and a polished, high-performance UI.
We&rsquo;re looking for a strong iOS Swift developer who can take full ownership of the iOS client &mdash; from architecture to App Store launch.
www.vaderai.ai<h3 class="jobSectionHeader">
Responsibilities</h3><ul>
<li>Build the native iOS EgoPlay app from the ground up using Swift / SwiftUI.
</li><li>Develop high-performance video recording, stabilization, and media handling pipelines (AVFoundation).
</li><li>Integrate sensor data (motion, GPS, etc.) into video capture sessions.
</li><li>Implement game-like UI/UX &mdash; chests, XP, energy mechanics, leaderboards, animations.
</li><li>Connect with backend APIs (Supabase or custom backend) and handle data/state synchronization.
</li><li>Build offline-first and efficient upload logic for large media files.
</li><li>Ensure smooth performance across modern iPhones with strong attention to FPS, CPU/GPU optimization.
</li><li>Ship high-quality, stable builds and handle App Store submission/review.
</li><li>Collaborate with product, backend, and design teams to iterate fast.</li>
</ul>
Requirements<h3 class="jobSectionHeader">
Technical Requirements</h3><ul>
<li>3+ years of experience building production iOS apps.
</li><li>Experience with ARKit, LiDAR.
</li><li>Strong proficiency in Swift and SwiftUI, with solid UIKit knowledge.
</li><li>Deep experience with AVFoundation:
</li><li><ul><li>custom camera previews
</li><li>video/photo capture
</li><li>manual controls
</li><li>background processing &amp; compression
</li></ul></li><li>Experience integrating REST APIs/WebSockets for real-time features.
</li></ul><h3 class="jobSectionHeader">Soft Skills</h3>
Ownership mindset &mdash; can take a feature from idea implementation<ul><li> polish.
</li><li>Startup mentality: speed, iteration, problem-solving.
</li><li>Strong communication and product thinking.</li></ul></div>

iOS Engineer (Swift)

Instabug

<div>Job Purpose:
We&rsquo;re looking for a Senior/Staff iOS Engineer with strong experience building public-facing SDKs to join our team. You&rsquo;ll work on high-scale, performance-critical components used by thousands of developers, shaping the next generation of our mobile SDK architecture. 
 
<div>Job Responsibilities:
 
<ul><li>Own core parts of our iOS SDK architecture: design, implementation, performance, and stability.
</li></ul></div><ul><li>Build and maintain a clean, robust public API surface with strong backward-compatibility and versioning discipline.
</li></ul><ul><li>Work hands-on with Swift and Objective-C, including mixed-code environments and safe migration patterns.
</li></ul><ul><li>Improve our event pipelines: batching, offline storage, retries, backoff, crash safety, and performance.
</li></ul><ul><li>Enhance low-level components: crash handling, signal/Mach exceptions, hang detection, logging, and instrumentation.
</li></ul><ul><li>Collaborate across Android, RN, Flutter, and Backend teams on unified behaviors and data contracts.
</li></ul><ul><li>Identify bottlenecks using Instruments and ship optimizations with measurable impact.
</li></ul><ul><li>Write reliable unit, integration, and scenario tests to ensure stability in a wide range of host-app conditions.
</li></ul><ul><li>Participate in technical design reviews, RFC discussions, and architecture decisions.
</li></ul><ul><li>Improve developer experience through documentation, samples, and clarity of APIs. 
</li></ul> 
 
Job Requirements:
<ul><li>7+ years of professional iOS experience
</li></ul><ul><li>3+ years building and maintaining an iOS SDK (analytics, crash reporting, payments, or similar).
</li></ul><ul><li>Familiarity with symbolication/dSYMs, stack unwinding, or binary formats.
</li></ul><ul><li>Strong knowledge of Swift, Objective-C, and the iOS runtime.
</li></ul><ul><li>Deep understanding of app lifecycle, background modes, memory management, concurrency, and thread safety.
</li></ul><ul><li>Experience with public SDKs, including versioning, API design, and handling customer edge cases.
</li></ul><ul><li>Solid expertise in networking: URLSession, retries, async flows, caching, connection management.
</li></ul><ul><li>Strong debugging skills with Instruments, OS logs, crash logs, and performance tools.
</li></ul><ul><li>Hands-on with Core Data or SQLite.
</li></ul><ul><li>Experience working with CI/CD for SDKs (SPM, Cocoapods, XCFrameworks). 
</li></ul> 
<div>Bonus :
 
<ul><li>Experience contributing to open-source iOS libraries.
</li></ul></div><ul><li>Knowledge of cross-platform SDK ecosystems (React Native, Flutter).</li></ul></div>

Senior iOS SDK Engineer (Remote: Europe)

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