


- Design and build advanced applications for the iOS platform
- Experience is required in IOS
- 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.
- Working experience in iOS development using Swift, RX Swift,
- Have published one or more iOS apps in the app store
- A deep familiarity with Objective-C and Cocoa Touch
- Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics and Core Text
- Experience with third-party libraries and APIs
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
- Solid understanding of the full mobile development life cycle
- working experience on Media streaming
- Working experience on Modular programming, RX Swift, Auto layout, Push Notification & Deep Linking.

About MobileFirst Applications Private Limited
About
At MobileFirst, we build technology solutions to improve business processes of small & medium enterprises. In the last 5 years, we are privileged to build solutions for Fortune 100 Companies, globally renowned brands, SMEs, high growth startups & ambitious Entrepreneurs. Few of the solutions we have built are used at Volkswagen, NFL & NHL Teams, Taj Hotels, Arvind Group, and others.
About MobileFirst Applications:
MobileFirst is a leading app growth & full-stack development agency.
We build bespoke solutions on iOS, Android & Web Platforms. Our technology stack is Swift, React Native, Objective-C, Java, NodeJS, ReactJS, AngularJS & PHP.
MobileFirst's app growth engineering is a unique consulting & development service which helps clients in areas of DeepLinking, App Store Optimisation, Universal Linking, Smart Campaigns, Customer Churn, Facebook & Google Re-marketing, Customer LTV & Acquisition cost.
Visit: https://mobilefirst.in
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LogiNext is looking for a technically savvy and passionate Senior Mobile Application Developer to cater to the development and launch of core mobile product features. You will help the team in building an awesome product with your optimized code. You will make a humongous impact on design, architecture, implementation and enhancement of the applications that exceed client expectations in terms of value and benefit.
You have hands-on experience in building secure, high-performing and scalable mobile applications. Your design intuition inclines towards usability, elegance and simplicity. You are biased towards open-source tools and existing frameworks. You have assisted in shipping applications with beautiful front-end and intelligent back end. You have demonstrated strong interpersonal and communication skills.
Responsibilities
- Develop cutting edge native Android or iOS applications for the mobile platform
- Build, test, maintain and enhance mobile apps having elegant and efficient UI/UX to enhance client experience
- Own features from their ideation, design, development, test, release and maintenance
- Be a resident expert of new trends and implement the latest Android/iOS features to maximize application performance
- Maintain high standards of quality and responsiveness through technical design analysis, code reviews and test automation
- Collaborate with a talented team of product managers, engineers, and designers
- Demonstrate high level of ethics, dedication and teamwork
Requirements
- Bachelor’s degree in Computer Science, Information Technology or related field
- 4 to 7 years of experience in developing native Android or iOS mobile applications
- Strong knowledge of programming language in Swift or Java/Kotlin, SQLite and IDE like XCode or Android Studio
- Hands on experience in using Location Based Services, REST Web Services Integration, FCM, Firebase and Battery Optimization Techniques
- Strong experience in memory management, performance tuning and resource optimization
- Deep knowledge of mobile automation and unit testing frameworks
- Proven ability to drive large scale projects with deep understanding of Agile SDLC, high collaboration and leadership
- Experience in both Android and iOS applications is a plus
- Excellent written and oral communication skills, judgment and decision-making skills

Gobillion is a YCombinator backed IIM-NIT alumni co-founded social commerce startup headquartered in San Francisco, USA with offices in New Delhi, Bangalore and Guwahati. We are bringing e-commerce 2.0 to the next 400 million online customers across India, through a community and social driven approach. Our co-founding has diversified experience with prestigious organizations including McKinsey & Company, Deloitte US, EY, Adobe and SAP Labs.
Gobillion has been rapidly scaling and is backed by some of the world’s most prestigious investors from US, Europe, SE Asia and India including - YCombinator, Justin Mateen (Founder - Tinder), Pioneer Fund, Soma Capital, Venture Souq, Goodwater Capital, LetsVenture, Vikalp Sahni (Co-Founder- Gobibibo) amongst others.
We have been selected for and globally validated by the world’s leading investors/accelerators including YCombinator, Founder Institute Silicon Valley, NASSCOM 10000 Startups - India and Assam Startup. We have been named as the Top 10 Global startup for YCombinator S21 by Alex Mitchell.
Summary of role:
As a Developer, you will be working alongside our product team in the conceptualization, design and development of app and frontend components. You will be doing the following on the job
- Write clean, manageable code and maintain proper documentation
- Reviewing application requirements and interface designs.
- Developing and implementing highly-responsive user interface components using Android material design concepts
- Writing application interface codes using Java, Android
- Developing and implementing front-end architecture to support user interface concepts.
- Monitoring and improving front-end performance.
Why Join Us?
- You will have a chance to be a leader and have the responsibility to scale Gobillon across India's most fast growing cities
- The opportunity to join one of India’s fastest growing companies at an early stage - We are giving our early team members to benefit from a strong ESOP pool and be part of our growth journey
- Joining an amazing team of Gobillion rockstars from colleges like IIMs, IITs, NITs etc. and from organizations including McKinsey & Company, Deloitte US, EY, Adobe, SAP Labs, Urban Company, Udaan, Amazon, Delivery, Ninjacart, Accenture etc.
- Wear the Gobillion badge with pride - We are looking for owners with a founder’s mindset - not just employees. If you are passionate about our mission about making e-commerce social for the next 400M customers in India and serve as culture carriers - we are the right place for you!
Key Responsibilities of this Role:
- At least three years of production level experience in working with native Android using Kotlin, Java
- Bachelors in Computer Science (or equivalent work experience) is preferred
- Understanding of key design principles.
- At least one Android app developed by you must be live
- Experience with responsive and adaptive design.
- In-depth knowledge and passion for Java, Kotlin, CSS, HTML, OOPs and front-end languages
- If you have worked on an app (on Android) used by 100K+ users, you will be preferred.



Architect, build and maintain excellent React Native applications with clean
code.
Implement pixel perfect UI's that match designs.
Implement clean, modern, smooth animations and transitions that provide an
excellent user experience.
Integrate third-party API's.
Write unit and integration tests.
Release and maintain applications to the Apple and Google Play stores.
Work with native modules when required.
Work as part of a small team, which will include other React Native
developers, a project manager, QA professional, and a designer.
Complete two-week sprints, and participate in sprint retrospectives and daily
standups.
Assist with building estimates.
Interface with clients via Slack, Zoom, and email.
Work with modern tools including Jira, Slack, GitHub, Google Docs, etc.
Requirements
· 3-5 years of professional experience working with React Native.
· Experience working with Swift, Objective C, and Java a plus but not
required.
· Meaningful experience working on large, complex systems.
· Ability to take extreme ownership over your work. Every day is a challenge
to ensure you are performing to the expectations you and your team have
agreed upon, both in regard to estimates and to the general process.
· Ability to identify with the goals of Semidot clients and dedicate yourself to
delivering on the commitments you and your team make to them.
· An understanding of React Native best practices and a commitment to
following them.
· Ability to work through new and difficult React Native issues and contribute
to libraries as needed.
· A positive mindset and can-do attitude.
· Forensic attention to detail.
· English skills is a plus(ability to effectively communicate via written and
spoken english).
· A passion for software development. It’s not just your career, it’s also your
hobby. You’re constantly striving to learn new things and improve. You follow
industry news, regularly tinker with new technologies, and read books and
blogs to keep your skills current.
· You work well within a team environment and enjoy working in the office with
your colleagues.


OS Ninja (iOS Developer)
Hello there! You’ve got 99 problems but a buggy code ain’t one? Do you have 2-5 years experience in building kickass iOS applications?
WE ARE LOOKING FOR YOU!
What will be your roles and responsibilities:
- Design and build applications for the iOS platform.
- Ensure the performance, quality, and responsiveness of applications.
- Collaborate with a team to define, design, and ship new features.
- Identify and correct bottlenecks and fix bugs.
- Help maintain code quality, organization, and automatization.
- Contribute to the design, architecture, and development of apps that are elegant, efficient, secure, highly available, and maintainable.
- Ability to work in areas outside of your usual comfort zone and get things done quickly.
What we need
- You are proficient with Objective-C or Swift 5.0, SwiftUI, MVP, AutoLayout, UIKit, and Cocoa Touch.
- You have experience with iOS frameworks such as Core Data, Core Animation, Core Graphics, and Core Text, etc.
- You have proven hands-on experience working with table views, scroll views, delegates, notifications, NSOperations, GCD, and mainly Core Animations.
- You have good knowledge of TestFlight and XCode.
- You have an understanding of Apple’s design principles and interface guidelines.
- You have experience with performance and memory tuning with tools such as Instruments and Shark, depending on project needs.
- Knowledge of iOS networking, various design patterns, and Multithreading.
- You care about code quality and you know how to deliver high-quality code.
- You have a good understanding of code versioning tools such as Git.
- You have experience in writing functional tests experience in the usage of instruments to detect memory leaks and for performance optimization and you have familiarity with continuous integration.
- You have experience in shipping one or more iOS apps, ideally currently available on the App Store.


DUTIES AND RESPONSIBILITIES:
- Design and build applications for the iOS platform
- Implement new features while maintaining overall quality of software
- Contribute to a culture of learning by documenting and sharing technical knowledge as a developer on an agile squad
- Participate in developer communities of practice by following best practices, participating in code reviews, and sharing knowledge
- Remain current on relevant technology trends
- Participate in researching and resolving customer issues
- Other duties as assigned
MINIMUM KNOWLEDGE, SKILLS AND ABILITIES REQUIRED:
- Proficient in native development with Swift and Objective-C
- Experience building interface components and experiences using Swift UI and WebKit and understanding their limitations
- Knowledge and experience working with the MVVM design pattern
- Prior experience with knowledge of Git and GitHub
- Knowledge of iOS back-end services
- Knowledge of Apple’s design principles and application interface guideline
- Understanding of the full software development lifecycle
- Familiarity with security best practices for software development


Job Description -
Job Title: Expert iOS Developer (NFT)
Experience: 3 to 8 Years experience
Job Location: Indore, Madhya Pradesh, India
Salary: Open (No bar for the right candidate)
Joining: Immediate (prefer less than 15 days Notice Period)
Requirements:
5+ years experience building mobile products.
Good knowledge of C/C++ required
Experience working with Cocoa/UIKit frameworks and the iPhone SDK.
Experience submitting applications to iTunes, with previous approved products in iTunes App Store
BS or MS in Computer Science or related fields preferred, top-tier schools preferred.
Experience using version control repositories.
Comfortable with agile/scrum development process and code reviews.
Involvement in system and integrated testing is required.
Should be capable of performing effectively in a team.

What we are building?
Businesses need to manage a lot of user infrastructure like authentication, identity verification, user management, security and fraud prevention. Developing these solutions in-house can increase the go to market time, deviation from solving key problem, security lapses and frictional user journeys and lead to business losses. To cater these requirements of an expanding business we provide an one stop solution.
Our mission is to remove technical barriers for the companies when it comes to user infrastructure and create seamless structure for integration with our platform that handles security and provides simple and secure access to digital assets.
Sign3 is looking for an Android Developer.
What you will do?
- Own Android SDKs, working hand-in-hand with the founding team
- Design and build delightful user interfaces for native apps on Android
- You will be (co-) responsible for our software development kit (SDK) for Android
- Building mobile apps in both Swift and Kotlin.
- You work independently on your own code, but you also spend time collaborating with others.
- You are involved in all stages of app development and contribute to the roadmap.
- You get the freedom to experiment with new Android technology.
- Ownership — advocate for projects and solutions that need to be launched ground up.
Experience
- Min 2 to 4 years in developing Android applications in Java / Kotlin / C++ /
- Gradle/Groovy.
- Worked on SDKs/Frameworks.
- Strong understanding of software design patterns as well as Android specifics.
- Experience with authenticated sessions using authentication tokens and have at-least
- fundamental knowledge of app security.
- Good to have:-
- Experience with Cross-platform frameworks is a plus (React Native, Flutter, Cordova,
- Xamarin).
- Have implemented security standards and guides.
- Experience building applications at scale.
- Experience with third-party libraries and APIs like Mobile Vision, MLKit and/or
- Camera API.
- Good understanding of garbage collection, design patterns and continuously
- discover, evaluate, and implement new technologies to maximise development
- efficiency.
- Unit-test code for robustness, including edge cases, usability, and general
- reliability


Remuneration: Rs. 8-11 LPA. Not a constraint for the right candidate.
We are looking for an iOS developer who will take a key role on our team. Our iOS developer will be responsible for the development of mobile applications for iOS devices.
- You'll be working alongside other engineers and developers, collaborating on the various layers of the infrastructure for our (platform/application/etc.)
iOS Developer Skills and Expertise (Below is a list of several skills and responsibilities of iOS developers. Remember to remove any that do not fit your specific role) :
- Design and build applications for Apple devices on the iOS platform.
- Maintain quality and ensure responsiveness of applications.
- Collaborate with the rest of the engineering team to design and launch new features.
- Maintain code integrity and organization.
- Be proficient with Objective-C or Swift (depending on project requirements), and Cocoa Touch.
- Experience with iOS frameworks such as Core Data, Core Animation, as well as offline storage, threading, and performance tuning
- Must be familiar with RESTful APIs to connect iOS applications to back-end services
- Experience with performance and memory tuning with tools (such as Instruments and Shark, depending on project needs)
- Experience with cloud message APIs and usage of push notifications.
- Knowledge of code versioning tools (such as Git, Mercurial or SVN).


The iOS Developer is responsible for the development and maintenance of native mobile code on the iOS operating systems. This person utilizes their knowledge of mobile development and hardware capabilities as an integral part of the software development team.
The role requires an energetic and self-motivated individual with excellent communication, organization, and technical skills to work cross functionally.
Responsibilities:
- Create compelling device specific user interface and experiences
- Build Prototypes
- Optimize performance
- Keep up to date on the latest industry trends in mobile technologies
- Collaborate with development team and product owners to analyze, design, and implement user stories using an agile methodology
- Write high-quality code that complies with design specifications and meets development and support requirements.
- Develop unit tests and test changes using an agile methodology.
- Use a variety of tools to perform unit testing, automated builds, and source control.
- Participate as a member in Agile teams, and work with other team member to review user stories, estimate effort for user stories, and participate in sprint reviews.
Required Skills:
- 5+ years experience in Objective-C, Swift and Cocoa development
- Experience publishing applications to the App Store
- Experience with RESTful API to connect iOS applications to backend services
- Experience with Test Driven Development (TDD)
- Experience with Source Control like Git
- Understanding of Apple's design principles and interface guidelines
- Ability to understand and write SQL code
- Experience with Apple Pay is a huge plus
- Familiarity with continuous integration
- Ability to work in a fast-paced, high-effort, dynamic work environment
- Fast learner of new and emerging technologies
- Development experience with highly trafficked apps
- Excellent verbal, written, and interpersonal communication skills
- Undergraduate degree in the field of computer science or equivalent
- Able to handle multiple tasks in a fast paced environment


- 2+ years of hands-on programming experience in building native iOS apps, with deep focus on usability, performance, Core Data and integration with REST APIs & services.
- Built real world apps that are published on the app store.
- Experience in OO design, design patterns & fluency in Objective-C programming (exposure to Swift or React Native would be a plus)
- Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics and Core Text
- Experience with third-party libraries and APIs, consuming REST Web Services
- Unit/Integration tests
- Experience with third-party libraries and APIs
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
- Solid understanding of the full mobile development life cycle
- Strong knowledge of data structures, algorithms, and designing for performance UI development with Interface Builder and Code, including Auto Layout

