Senior iOS Developer

React Native Developer (Full-Time)

📍Work from Office – Malad, Mumbai

We are hiring a React Native Developer for Websites.co.in, a platform used by millions of businesses to create their websites in minutes. You will build and improve our mobile experience used by small business owners globally.

Your role:

• Build and maintain mobile apps using React Native
• Implement clean, reusable components and UI screens
• Integrate REST APIs and handle JSON data efficiently
• Work on app performance, loading speed, and smooth UX
• Debug issues, fix crashes, and improve app stability
• Collaborate with product, backend, and QA teams to ship features
• Participate in testing, code reviews, and release cycles

What we expect:

• Strong understanding of JavaScript and React Native basics
• Familiarity with navigation, state management, and component lifecycle
• Hands-on experience with APIs, third-party libraries, and async storage
• Knowledge of Git for version control
• Problem-solving mindset and ability to work independently
• Bonus: experience with Redux / Context API, Android or iOS builds, or publishing apps
• 0–3 years of experience (freshers with good projects can apply)

What you get:

• Real ownership on a live, large-scale SaaS product
• Fast-paced growth environment with hands-on learning
• Opportunity to grow into a core mobile or full-stack role

Job Title: IOS Engineer (Remote)

Remote Working | Engineering Team | Full-time

The Impact you will create on the Job:

Developing SDKs on IOS with support for cross-platform technologies like ReactNative, Flutter along with hybrid development over platforms like Cordova.

Apply data structures and algorithms to optimize the code for a lower memory, battery, and processing footprint - all with the goal to build plug-and-play SDKs that don’t expect the app developers to write any supporting code in the app.

You will be liaising with the cross-functional teams to get an in-depth understanding of the functional requirements and propose scalable solutions.

As an individual contributor, you will tackle some of our broadest technical challenges that requires deep technical knowledge, hands-on software development and seamless collaboration with all functions.

You will envision and develop features that are highly reliable and fault tolerant to deliver a superior customer experience.

You will get an opportunity to work with some of the best talent while learning from various highly-functional teams in the company.

You will collaborate with your team and set an example by delivering high quality and innovative engineering solutions for complex use cases.

Plan and execute the roadmap with the engineering team to build and deliver next-generation systems.

What we look for?

Bachelor’s/Master’s degree in Computer Science/IT from premier institute.

2-4 years of industry experience in iOS development, with at least one live app on App Store.

Good knowledge of Objective-C, Swift 5, data structures and algorithms.

Fair understanding of Native Frameworks, specifically concurrency handling, data persistence (User Defaults, Keychain, Core Data), and background tasks.

Good understanding of iOS Frameworks related to UI and network.

Fair understanding of Apple’s concurrency handling, Core Data, and NS Operation classes.

Familiarity with developing UI with both XIB/Storyboard and code.

Good understanding of SDK integrations, debugging, and troubleshooting.

Interested in exploring mobile app development ecosystems like React Native, Cordova and Flutter.

Comfortable with tackling ambiguous problems and unblocking yourself.

Fair understanding of Push Notification ecosystem.

• You will be building and shipping robust apps to Android/ iOS devices using a single codebase.
• You will be writing readable and clear code using Dart that will be extensively documented for future use and upgrades.
• You will be sharing feedback and brainstorming ideas with teams to improve the development process.
• Understand basic concepts of design for developing user friendly applications.
• Stay up to date with the latest technologies.

• Experience in development of Android/iOS applications and have deployed them on Google Play/App Store.
• 1+ years knowledge in mobile app development.
• In depth understanding of front end languages like HTML, CSS3 and JavaScript.
• In depth understanding of Object Oriented programming languages like Java and C++.
• Familiarity using version control tools like Git, Subversion etc. and IDEs like Android Studio, VS Code etc.
• Understanding of the Agile Software Development Life Cycle and been exposed to Scrum projects.
• Knowledge of Dart programming language, Rest APIs and integration of various APIs from third parties.
• Comfortable using test cases for debugging code, enhancing performance and reliability.

• Ability to handle and build integration of mobile apps with third-party systems,
• developing Android and iOS apps
• using Flutter, Dart, Rest APIs, Angular, jQuery, Ionic

• 5 days working
• Flexible Office Hours
• Health Insurance

• Proficient with Objective-C,Swift,Cocoa Touch and UIKit.  
• Experience with iOS frameworks such as Core Data, Core Animation, etc. 
• Knowledge of Apple’s design principles,interface guidelines and UI/UX standards 
• Experience with performance and memory tuning with tools such as Instruments. 

• Familiarity with cloud message APIs and push notifications 
• Proficient understanding of code versioning tools such as Git and SVN 
• Experience in Payment Integration, Push Notification & Third Party Integration.  
• Experienced with Apple Approval developed and Distribution Process, AdHoc Enterprise distribution. 
• Worked on various architecture such as MVC, MVVM, Singleton, Delegate and Notification patterns. 

• Good to knowledge /experience in developing GUI for C5 voip applications. 
• Good to knowledge / on webrtc, various voip standards. 

• React Js
• React Native
• Android Development
• Mobile Technology

1. Proven working experience in software development
2. Working experience in iOS development
3. Have published one or more iOS apps in the app store
4. Deep familiarity with Objective-C, SWIFT, and XCODE
5. Experience with third-party libraries and API

Additional Skills Required:

- Strong fundamentals in Algorithms, OOP's and Data Structure

- Analytical Thinking

- Team Player

- Motivated & Career-Driven

Designation: Senior iOS Developer

Qualification: BCA/BTECH/BSCIT/BE/MCA/MTECH/MSCIT/ ME with relevant skills and interest may apply.

Salary: 30000 – 50000 per month

Experience: 3+ Years

Location: Mahape, Navi Mumbai (Work from Home for Next 4-5 months post that It can be working from office but people who just want to work from home are also welcome)

Job Profile/Description:

a) 3+ years of experience in Native iOS Application development.

b) Experience on iOS, iPhone SDK, Objective-C/Swift, Xcode & Interface Builder, MacOS,

Auto-layout, Autoresing.

c) Experience with Core Data, SQLite, Location Based Services added advantage.

d) Understanding of building App that utilizes web-services to tie applications to server-side APIs,

via REST and SOAP.

e) Experience with the implementation of third-party libraries and API.

f) Working knowledge of the general mobile landscape, architectures, trends, and emerging

technologies.

g) Should be aware of platform-independent mobile application development trends/ tools

h) Experience in developing enterprise mobility is desirable

i) Good interpersonal skills, for effective communication with business and development teams

j) Proven track record of successful and timely project delivery

k) Well Conversant on iOS along with other mobile platform for Mobile Application

l) Development and integration.

m) Should have executed at least three projects from start to finish in iOS

n) The position requires an expert understanding of complex, multi-phased projects and the

o) Understanding of apple design principles and interface guidelines.

P) Experience in uploading iOS apps on the App Store.

q) Candidate should be Quality and cost-driven with strong oral and written communication,

interpersonal skills.

r) Motivated to learn and implement new processes and technologies.

s) Candidate must have the ability to perform under a stringent timeline.

t) Should be a good Team player and team mentoring.

u) Contain good knowledge of different iPhone and iPad devices screen resolutions.

v) Proficient in code versioning tools including Mercurial, Git, and SVN.

w) Experience with performance and memory tuning with tools (such as Instruments and Shark,

depending on project needs)

x) Knowledge of Flutter will be nice to have

Only applicants who are available full time for a minimum duration of 1 year can apply.