
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

About SIGN3 Technology
About
Connect with the team
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• Ability to easily use Android Studio, including the Android SDK.
• Prior experience as an Android Developer will be advantageous.
• Excellent coding and proofreading skills.
• Ability to manage your workload with minimal supervision
• Proofreading your code and correcting mistakes before each app is released.
• Collaborating with UI and UX Designers, as well as Software Testers, to ensure that each app is presentable and in perfect working order
About UpSolve:
UpSolve is a cutting-edge AI company specializing in providing sophisticated solutions for business decision-making. Our AI solutions cover a wide spectrum, including Video, Image, and Text analysis, empowering businesses to make quicker and more precise choices.
Role Description:
We are seeking highly motivated Hybrid App Developers to join our dynamic team in Mumbai. As an App Developer, you will play a crucial role in developing top-notch applications for both iOS and Android platforms. Your expertise will be essential in delivering high-quality, user-friendly applications that align with our company's mission and vision.
Key Responsibilities:
- Collaborate with cross-functional teams to design, develop, and deploy hybrid applications for iOS and Android platforms.
- Implement user-friendly interfaces and engaging user experiences using application development frameworks and programming language.
- Ensure application performance, responsiveness, and efficiency across various devices.
- Work on UX/UI designs and translate design concepts into functional app interfaces.
- Conduct thorough code reviews, identify bugs, and implement solutions to maintain code quality.
- Stay updated with the latest industry trends, technologies, and best practices in hybrid app development.
Qualifications:
- Minimum 1.5 years of hands-on experience in hybrid app development.
- Strong understanding of mobile app architecture and UI components.
- Familiarity with RESTful APIs and integration of third-party libraries.
- Ability to work collaboratively in a fast-paced environment, with excellent communication skills.
- A portfolio of previous app projects demonstrating your expertise and creativity.
- Bachelor's degree in Computer Science or related field is preferred.
Skills : Swift Language , Sqlite Database , iOS App Development, Objective C , Xcode
Experience : 3 to 5 years
Founded by two MDI alumnus, who felt an extreme need for a student centric and personalized learning platform that delivers enjoyable learning content in local language and as per the state boards. There was a strong gap for a solution which is easy to use, lets students enjoy learning, makes life easy for a teacher and delivers learning in the language that students are most comfortable.
The organisation has worked in 14 states across India having delivered digital learning solutions in multiple Indian languages. They have been awarded by Google India under "Impacting Change through Digital", recognized by Yes Bank Foundation as one of India's Top 25 Social Impact Organisations and have been a part of a think tank by Ministry of Human Resources and Development on Digital Learning for schools. working with our current developer to understand the current stage, and then actively own up the planning and development of all above mentioned aspects
- Working with React Native development for iOS apps.
- Managing ReactJS, Firebase database and other MySQL based databases, Firebase analytics and server side integration/dev.
- Taking up immediate responsibility of developing and releasing the iOS version of the company's app.
- Working on scaling/revising the company's app with various additional learning and e-commerce features to grow it into a nationally scaled app product.
- Developing web version of the solution in React.
- Taking responsibility of ongoing development work including app backend, reporting and analytics planned by the developer for both the products along with the current team.
- Understanding the company's plans to integrate a play store format paid content library cum marketplace, personalization for every user via basic/practical and easy implementations of AI once initial user base and the product roadmap is stablized.
What you need to have:
- Tech Expectations:
- Deep practical experience with React Native development for iOS Apps
- Experience of ReactJS, Firebase database and other MySQL based databases, Firebase analytics and server side integration/dev.
- End user app based product experience for developing, launching, stabilizing and scaling an app in both android and iOS.
- An end user app based product development, go-live, product managing, release management, crash management, user data and analytics experience in iOS.
- Role Responsibilities:
- Developer should take complete responsibility of the iOS and Web versions of the company's apps.
- Looking for someone who aspires to grow deeper and stronger in tech capability for scaling up and growing the apps into the most valuable and successful solutions in our category
- Profile to Personality Fitment Expectations -
- Looking for someone with an undistracted mind, an aspiration for continued learning and holistic growth in life, humility to learn and self confidence to learn and do anything.
- 2-5 years of deep hands-on experience with react native and React JS.
As a consumer application startup, you are crucial to our existence. Your skills will define how our users will perceive our capabilities. We are looking for creators with an obsessive
need for visual and performance perfection, combined with high learning+implementation
combo powers. The ones who iterate the script 100s of times, if required, to get that feature
right.
ROLES & RESPONSIBILITIES
• Design and build advanced applications for the Android and iOS platform on
ReactNative
• Collaborate with engineering and cross-functional teams to define, design, and ship
new features
• Work with outside data sources and APIs
• 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
• Knowledge of developing trends and emerging standards in mobile apps and
mobile payments
• Excellent technical knowledge of React Native
• Pro with Android and iOS UI design principles, patterns, and best practices
• Good understanding of RESTful APIs and how to connect Android applications to
back-end services
• You care about quality and you know what it means to ship high-quality code
• Contribute to the design, architecture, and development of apps that are elegant,
efficient, secure, highly available, and maintainable
• Highly motivated and maintain a positive, “can-do” attitude in an uncertain
environment
• Follow and help cultivate consistent development best practices
Job Description:
1. Design and build an advanced application for the iOS platform
2. Work with outside data sources and APIs
3. Work on unit-test code for robustness, including edge cases, usability, and general reliability
4. Work on bug fixing and improving application performance
Skill(s) required
1. Xcode
2. Swift
3. iOS
Our client is more than 2 decades old NBFC registered with the RBI. The company was set up with an aim to empower rural entrepreneurs, SMEs, and small institutions by micro-financing. The company has come a long way since its inception in 1992 and has evolved with time with the introduction of its App in the small loans sector. At present, the company has more than 5000 employees and has serviced millions of borrowers to accomplish their dreams.
The group has diversified into the education segment and is running two schools. The schools are part of one of the largest private school chains in India. The schools have a flourishing family of 350 teachers and 6500 students. The leadership team at the helm of the company has demonstrable experience in financial services and has built the company by upholding the trust of its customers.
What you will do:
- Translating designs and wireframes into high quality code
- Designing and maintaining high performance, reusable, and reliable Java code
- Ensuring the best possible performance and quality of the application
- Identifying and fixing bugs
- Helping maintain code quality and automatization
Desired Candidate Profile
What you must have:- 2 to 3 years of experience on android app development using MVC or MMVM architecture
- Good experience in an android jet-pack
- Good experience in UI designing
- Knowledge of SQL
- Knowledge of OOPs concept
Roles and Responsibilities
- Must be well versed with SWIFT & Objective C.
- Expertise in integrating RESTful web services.
- Experience working with storyboard, cocoa-touch, and auto layout.
- Hands-on experience in Cloud APIs, push notifications, social media integration, and payment integration of analytics is an added advantage.
- Experience with automated build and release process (Adhoc release, Final release).
- Has experience in using Maps API, GPS services for the iOS application.
- Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics, and Core Text, Core Location.
- Experience with third-party libraries and APIs.
- Working knowledge of the general mobile orientation, architecture, trends, and emerging technologies.
- Solid understanding of the full mobile application development life cycle.
- Must have good analytical, debugging, and problem-solving skills.
- Self-starter having the ability to independently acquire the knowledge required in succeeding in his job.
- Good communication skills.
Desired Candidate Profile
- The candidate should be well versed with iPhone Application development.
- Should have excellent knowledge of Swift, C++ and OOPS concepts, JSON, Cocoa, GPS, SQLite, iPhone SDK, Xcode IDE.
- The coder should be well versed in using web services, Interface Builder & Debugging tools, Google map kits, multitasking.
- Should have worked on iPhone applications that have been published on the iTunes application store.
- Live Apps.
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
Skills: –
- Proficient with Swift {depending on project requirements}, and Cocoa Touch
- Experience with iOS frameworks such as Core Data, Core Animation, etc.
- Experience with offline storage, threading, and performance tuning
- Familiarity with RESTful APIs to connect iOS applications to back-end services
- Knowledge of other web technologies and UI/UX standards
- Understanding of Apple’s design principles and interface guidelines
- Knowledge of low-level C-based libraries is preferred
- Experience with performance and memory tuning with tools {such as Instruments and Shark, depending on project needs}
- Familiarity with cloud message APIs and push notifications
- The knack for benchmarking and optimization
- Proficient understanding of code versioning tools {such as Git, Mercurial or SVN}
- Familiarity with continuous integration
Qualification: –
Education Qualification: B. TECH / BCA / M. TECH / MCA.
Responsibilities:
-
Design and build iOS mobile applications
-
Collaborate with cross-functional teams to analyze, design, and ship new features
-
Fully responsible for mobile app development in the team
-
Build and publish applications in app stores
-
Implement new technologies to maximize application performance
Qualifications:
-
Very good experience with Objective-C and iOS SDK
-
Experience in working with Telematics SDK is a plus
-
Experience with Geo APIs are mandatory
-
Good working knowledge in Cocoa Touch
-
Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics and Core Text
-
Experience with memory management and caching mechanisms specific to mobile devices









