Jobs iOS

Applause is looking for a Senior iOS Engineer to work across multiple consumer subscription apps, building both user-facing features and shared platform infrastructure used across the portfolio.

Responsibilities

• Build and ship features across multiple iOS applications.
• Develop with Swift, SwiftUI and UIKit.
• Design scalable technical solutions for complex product challenges.
• Improve architecture, performance, accessibility and reliability.
• Build shared infrastructure including analytics, feature flags, subscriptions and release tooling.
• Collaborate closely with Product, Design and Engineering.

Requirements

• Strong production experience building iOS applications.
• Excellent Swift, SwiftUI and UIKit knowledge.
• Ability to maintain existing Objective-C code.
• Expertise in at least one advanced Apple framework or domain (HealthKit, accessibility, audio, speech, background processing, sync, offline architecture, etc.).
• Experience with multiple Apple frameworks.
• Understanding of accessibility, offline synchronization and analytics infrastructure.
• Experience with subscription platforms such as RevenueCat or Superwall.
• Strong system design and problem-solving skills.

Nice to Have

• CI/CD and release automation.
• Internal frameworks or SDK development.
• Audio or speech technologies.
• Open-source contributions or successful side projects.
• Experience in consumer subscription products or mobile gaming.

What Offered

• Fully remote (daily team meeting at 4:00 PM CEST (3:00 PM BST / 10:00 AM ET)
• Full-time role (part-time from 3 days/week considered for exceptional candidates).
• High ownership and technical autonomy.
• Work across multiple successful consumer apps.
• Flexible PTO (approximately 2 weeks) and paid sick leave.
• Direct influence on engineering standards across the entire product portfolio

Requirements:

• Basic knowledge and understanding of programming
• Basic knowledge and understanding of OOP
• Basic knowledge of Swift
• Basic knowledge of SwiftUI
• Basic knowledge of UIKit
• Understanding of iOS user interface guidelines and best practices
• Basic knowledge of databases and SQL
• Basic knowledge of HTTP and networking
• Intermediate English or higher
• 
  
  Responsibility:
• Develop and update iOS Applications
• Write unit tests for iOS Applications
• Collaborating with the team

Responsibilities:

• Design and ship features end-to-end in a large modular Swift/Objective-C iOS app.
• Drive code quality through reviews, refactoring, and enforcement of module boundaries.
• Improve app performance, stability, and runtime behavior.
• Contribute to shared infrastructure - build tooling, codegen, testing, CI.

Requirements:

• 5+ years of commercial iOS development at production scale.
• Experience designing scalable mobile architectures (MVVM, TCA, Clean Architecture, VIPER, or similar).
• Strong Swift (modern concurrency, generics, macros) and Objective-C for interop.
• Deep hands-on experience with SwiftUI - state and data flow (Observable, State, Binding, Environment), view composition, performance and view-invalidation, List/ForEach identity, animations, and interop with UIKit.
• Solid UIKit skills: custom controls, complex layouts, and interface animations.
• Strong grasp of OOP, protocol-oriented design, and common iOS patterns.
• Experience with modular architectures, dependency injection, and unidirectional data flow (UDF).
• Testing: XCTest, Swift Testing, Quick/Nimble.
• Build tooling: Fastlane, XcodeGen, SwiftPM, SwiftLint/SwiftFormat.
• Experience with CI/CD pipelines (Xcode Cloud, GitHub Actions, Bitrise, Jenkins, or similar).
• Profiling with Instruments - able to diagnose and fix CPU, memory, hitch, and hang issues.
• Familiarity with MCP servers and agentic development workflows is a strong plus.

AI-enabled software development:

• Hands-on experience using AI coding agents in day-to-day software development.
• Ability to break down engineering goals into clear, well-scoped tasks for AI agents.
• Ability to provide effective context, constraints, acceptance criteria, and validation steps.
• Strong awareness of the risks and limitations of AI-generated software.
• Ability to distinguish where AI can accelerate delivery and where human judgment is essential.
• Interest in exploring and improving agentic development workflows.
• Willingness to share effective workflows and lessons learned across engineering team.

What we offer:

• International company with several offices in different locations: Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social and welfare packages;
• 20 working days paid vacation, official public holidays, and 100% paid sick leave;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team building and fun activities;
• Comfortable office in the city center. Our Kyiv office is open 24/7 with all safety and health measures in place.

We are looking for a Senior iOS Developer to join a USA-based project. The company is developing a next-generation web interface platform that helps people capture ideas, thoughts, and context seamlessly, wherever they are. The product combines software and hardware, including a voice-first interface and a wearable device designed to make interaction feel intuitive and fast.
 

Requirements:
— 7+ years of commercial experience in iOS development with Swift.
— Strong hands-on experience with SwiftUI.
— Experience working with Combine.
— Deep understanding of iOS application architecture, including app lifecycle, state management, and application structure.
— Strong knowledge of UI development principles, Auto Layout, and building complex user interfaces.
— Practical experience with iOS architectural patterns and approaches (MVVM, Clean Architecture, The Composable Architecture, etc.).
— Proficiency with Xcode, Foundation, and modern iOS development tools.
— Experience writing and maintaining unit tests using XCTest.
— Experience working with WebSocket, REST APIs, networking layers, and data persistence.
— Strong debugging and problem-solving skills using Xcode tools.
— Experience participating in code reviews and maintaining coding standards.
— Upper-Intermediate or higher level of English (spoken and written).
 

Nice to have:
— Knowledge of modular app architecture and code organization approaches.
— Previous experience in a lead iOS role or mentoring other engineers.
— Experience building iOS applications from scratch.
 

Responsibilities:
— Develop and maintain high-quality iOS applications using Swift.
— Design and implement scalable iOS solutions following architectural best practices.
— Build clean, maintainable, and reusable code using appropriate design patterns and engineering practices.
— Write and maintain unit tests to ensure code quality and application stability.
— Collaborate closely with cross-functional teams to design and deliver new features.
— Contribute to app modularization, code reuse, and improving overall application structure.
— Participate in code reviews and help maintain high development standards.
— Stay up to date with modern iOS technologies and contribute to improving development practices.
— Take ownership of projects and ensure alignment with best development practices.
 

Interview stages:
— HR interview (30 minutes).
— Technical interview (1 hour).
— Interview with the customer (1 hour).
— Job offer 🎉🎉🎉
 

We offer:
— Competitive salary.
— Challenging tasks and projects.
— Opportunities for professional development and growth.
— Flexible working hours.
— New hardware.
— Free English lessons.
— Table tennis and yoga classes.
— Availability of generators and Starlinks in the office.
— Small gym in the office.
— Adjustable height tables.
— Regular office fruit delivery and other benefits.
 

Let’s create value together!

We are looking for a Senior iOS Engineer to join a long-term mobile product in the European e-commerce and e-health domain.

This role is focused on the technical foundation of a large production application. You will work on architecture, modularization, performance, stability, and developer experience while supporting several cross-functional product teams.

What you will do

• Design and evolve a scalable, modular iOS architecture
• Define technical standards and contribute to architectural decisions
• Improve application performance, stability, and maintainability
• Strengthen unit testing practices and overall test coverage
• Improve CI/CD pipelines, build times, and release processes
• Review critical technical solutions across multiple teams
• Reduce technical debt and improve shared platform components

• Collaborate with engineers, product managers, and designers

   

Required experience

• Strong commercial experience with Swift
• Hands-on experience with SwiftUI
• Experience building and maintaining large production iOS applications
• Strong knowledge of MVVM, Clean Architecture, or similar architectural patterns
• Experience with modular application architecture and Swift Package Manager
• Good understanding of Swift concurrency and memory management
• Strong unit testing and debugging skills
• Experience with CI/CD and mobile release processes

• Confident spoken and written English

   

Tech stack

Swift, SwiftUI, MVVM, Swift Testing, Swift Package Manager, Xcode Cloud, latest iOS SDK

Project

• Full-time engagement
• International English-speaking team
• Product used in the European pharmacy, e-commerce, and e-health market

• Strong focus on engineering quality and long-term product development

   

Interview process

1. Interview with our HR team
2. 15-minute introductory call with a client representative
3. 30-minute client screening
4. Two-hour technical interview

Looking for an experienced Objective-J / Cappuccino Developer to deliver work for an end client’s large-scale enterprise application.

The application is a long-established, business-critical platform built using Objective-J and the Cappuccino Framework. There are no plans for a full rewrite—instead, the focus is on maintaining, supporting and enhancing the existing platform, delivering new features and improvements where required.
 

What you’ll need

• Commercial experience with Objective-J and the Cappuccino Framework
• Strong JavaScript development background
• Experience working on large enterprise or legacy applications
• Confidence working within an established codebase
• Strong debugging and problem-solving skills

Experience with Objective-C, Cocoa, or other legacy enterprise technologies would also be highly beneficial.

If you’ve worked with Objective-J or the Cappuccino Framework commercially – whether recently or earlier in your career—I’d be extremely keen to speak with you. Given how niche this skillset is, I’m confident we can secure interviews as early as next week for the right profile.

Duration: initial 6-month contract with strong potential for extension

About Archysoft

Archysoft is a software development company with over 10 years of experience delivering solutions to clients across the United States and Western Europe.

We are looking for a Senior iOS Developer to maintain and further develop a mature native iOS application for managing Bluetooth-enabled devices. The product also includes encrypted chats, audio and video calls, media functionality, and a companion Apple Watch application.

The project has been actively developed since 2018 and includes a large Swift codebase, multiple application targets, regional builds, and integrations with physical devices.

In this role, you will:

• Maintain and further develop the native iOS application;
• Investigate production issues and crashes;
• Implement new features and support new iOS versions and devices;
• Work with Bluetooth Low Energy, custom device protocols, background connections, and OTA firmware updates;
• Maintain WebRTC calls, CallKit integration, encrypted chats, and secure local storage;
• Support the Apple Watch application and background audio functionality;
• Manage TestFlight and App Store releases;
• Maintain multiple application targets and regional configurations;
• Update dependencies and gradually improve legacy code;

• Participate in code reviews and collaborate with development and QA teams.

   

Required experience and skills

• 5+ years of commercial iOS development experience;
• Expert knowledge of Swift;
• Strong commercial experience with UIKit, Storyboards, XIB, Auto Layout, and custom views;
• Strong experience with RxSwift, RxCocoa, and reactive programming;
• Practical experience with CoreBluetooth and BLE, including GATT, background modes, and connection stability;
• Ability to read and modify Objective-C code;
• Experience with local databases, Keychain, and sensitive or encrypted data;
• Strong knowledge of Swift Package Manager;
• Experience maintaining large multi-target Xcode projects;
• Experience with fastlane, TestFlight, and App Store releases;
• Strong production debugging skills;
• Ability to work independently;

• English level B2 or higher.

   

As a plus

• Experience with RxBluetoothKit and OTA/DFU firmware updates;
• WebRTC and CallKit experience;
• Apple Watch or watchOS development experience;
• Experience with end-to-end encryption technologies such as Olm or Matrix;
• Experience with Realm and encrypted local storage;
• GitLab CI, fastlane Match, and self-hosted macOS runners;

• Experience supporting applications for the Chinese market.

   

Technology stack

Swift, Objective-C, UIKit, MVVM, RxSwift, RxCocoa, Moya, Alamofire, CoreBluetooth, RxBluetoothKit, Realm, WebRTC, CallKit, Firebase, SPM, GitLab CI, fastlane, watchOS.

What we offer

• Fully remote, full-time cooperation;
• A long-term product with an established user base;
• Work with complex native mobile functionality and physical devices;
• Professional development plan and regular feedback;
• Compensation for approved courses and certifications;
• 20 paid working days per year for vacation and sick leave;

• Salary reviews based on performance and professional growth.

   

Interview process

• Introductory interview with a recruiter;
• Technical interview;
• Final interview with the client or project representative.

Applefy - a high-quality Mobile and Web Development company, is looking for a talented Engineer to join our dynamic team on an ongoing project. 
This is a fantastic opportunity for a developer passionate about building high-quality mobile applications and wanting to grow their skills in a flexible and supportive environment.

We are looking for a senior Mobile Security Engineer with strong experience in iOS reverse engineering, application analysis, and security tooling to help assess and strengthen our own applications in authorised environments. In this role, you will analyse application behaviour, API communication, authentication flows, session handling, and device-level signals. 
You will help us better understand abnormal usage patterns, improve detection logic, and strengthen the resilience of our systems against misuse and automated threats. 

What you’ll do: 

Perform static and dynamic analysis of iOS applications Analyse API behaviour, authentication flows, and session management Investigate device and behavioural signals linked to suspicious or abnormal activity Build Python-based internal tools for testing, automation, and analysis Work with Frida, Appium, and related frameworks in controlled environments Support logging, analysis, and tooling with MongoDB and MySQL 

What we’re looking for: 

Senior experience in reverse engineering, iOS security research, or mobile application analysis Strong understanding of APIs, authentication systems, device fingerprinting, and behavioural analysis Experience with Python, automation tooling, cURL-based workflows, and interface development 

Familiarity with Frida, Appium, MongoDB, and MySQL 

Strong analytical mindset with attention to technical detail 

Additional note: This is a long-term role focused exclusively on improving the security, detection capabilities, and resilience of our own applications. 

All work is conducted in authorised, legal, and controlled environments.

Required experience: 

- Proven experience building an MDM 

- Hands-on with Apple Business Manager, ADE, and the ABM↔MDM server token handshake - Strong grasp of Declarative Device Management (DDM) 

- configurations, declarations, status channels 

- Working knowledge of APNs, MDM push, enrollment profiles, and supervision mechanics 

- Current, specific knowledge of iOS 27 device-management changes (backup/restore behavior, deprecated commands, TLS enforcement, Return to Service)

Anti-fraud/AML fintech product. We want a mobile SDK (iOS/Android/RN) for fraud detection and risk signals.

iOS is mostly built — need it finished: backend integration (key-based auth, risk tokens), fixes, testing.

Then Android port, AI-assisted (iOS as reference) — less from-scratch coding, more reviewing/fixing AI output for real Android constraints (Keystore, crypto, fingerprinting).

Then RN wrapper.

Must have:

• Shipped a mobile SDK before (not just apps — actual SDK/library work)
• Solid iOS + Android fundamentals

Nice to have:

• Anti-fraud/security SDK experience
• Comfortable working with AI tools as part of the workflow ie claude/codex

iOS Farmer 

Ми — Trident Media, media buying компанія, яка вже понад 5 років успішно працює в Affiliate Marketing та iGaming 

Зараз ми активно масштабуємось, запускаємо нові вертикалі та шукаємо iOS Farmer-а, який допоможе нам будувати стабільну інфраструктуру акаунтів.

Що ти будеш робити:

• Створювати та реєструвати акаунти Apple Developer

• Налаштовувати акаунти під робочі задачі

• Контролювати їх стабільність та працездатність

• Публікувати додатки

• Виконувати задачі від Team Lead

Що для нас важливо:

• Досвід створення акаунтів Apple Developer

• Розуміння роботи iOS та екосистеми Apple

• Базове розуміння мобільних додатків

• Уважність до деталей та відповідальність

• Вміння працювати за інструкціями

Буде плюсом:

• Досвід роботи з App Store Connect

• Розуміння проксі / антидетект-браузерів

Що пропонуємо:

• Віддалений формат роботи

• Гнучкий графік

• Стабільну оплату без затримок

• Навчання та підтримку на старті

• Сильну команду

• Чіткі процеси та зрозумілі задачі

• Можливість впливати на результат і швидко рости

We are looking for a Senior iOS Engineer to join our team!

Our client is one of the world's largest fashion retailers selling in 215 markets through its online platform or its 6,477 stores in 95 markets. By working closely together as a single company globally focused on the key elements of fashion production – design, manufacture, distribution, and retail.

All the production is founded on three pillars – flexibility, digital integration, and sustainability.

Requirements:

• 5+ years of proven commercial experience with UIKit and Swift
• Extensive experience with SwiftUI
• Solid Object-Oriented Design and Analysis (OOD/OOA) skills and modern development practices
• Deep knowledge of Clean Architecture and Domain-Driven Design (DDD)
• Working knowledge of iOS interface guidelines and best practices
• Experience with Unit testing, snapshot testing, and automation testing
• Test-Driven Development (TDD) and Behaviour-Driven Development (BDD)
• Experience with CI/CD, code quality gates, and code coverage
• Strong experience with modular architecture
• Knowledge of UI architectural patterns: MVC, MVVM, MVP
• Deep Git version control knowledge: feature flags, branching strategies, GitFlow
• Working experience in an Agile environment with a clear understanding of Agile methodologies
• Upper-Intermediate / Advanced English level
   

Responsibilities:

• Making sure to follow and guarantee alignment with the company's global architecture
• Communicate with cross-functional teams about service integration
• Promote best practices to improve the quality of our code and processes and ensure technical excellence
• Research and evaluate technical options to implement business requirements
• Work in close contact with the Product Owner and support in the technical definition of product backlog items
• Provide system or technical development expertise to the team
• Guarantee continuous deployment, write qualitative, maintainable code with extensive test coverage in a fast-paced professional software engineering environment

• Suggest technical and functional improvements to add value to the product

   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers