
- Strong in design patterns like MVI, MVVM, MVP and MVC.
- Good understanding of IPC, AIDL etc.
- Strong in Architecture Components like ViewModel, Navigation Graph, Room DB etc.
- Knowledge of KOIN/Hilt, CoRoutines, LiveData and Retrofit.
- Good at JUnit test case development & Automation verification.
- Good to have Experience in Android Application development that has both Java and C implementation.
- Good in Analytics and Communication

About Matellio India Private Limited
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A bit about us
WeatherBug, a division of GroundTruth, empowers people to plan their day thanks to hyperlocal weather forecasts. With 10+ million monthly users, our app and website are favorites on the App Store and Google Play Store. We use a vast network of weather observations and innovative technology to give you real-time forecasts, alerts, and insights. Our team is passionate about enhancing user experiences and always looks for new ways to use weather data to make a difference. Join us at WeatherBug and help people stay informed and prepared for whatever the weather brings. Let's make it happen together!
Learn more: www.weatherbug.com
At GroundTruth, we believe that innovative technology starts with the best talent and we have been ranked one of Ad Age’s Best Places to Work for three years in a row (2021, 2022 & 2023). Learn more about the perks of joining our team here.
Role : Senior Software Engineer (iOS/React Native)
Location : Remote, India
*This role requires Core Work Hours from 8:30 pm to 12:30 am IST (will change as per daylight saving in US). The remaining hours are completed at individual discretion.*
Role Characteristics:
Recognized subject matter expert who knows how to apply theory and put it into practice with in-depth understanding of the professional field with limited oversight from managers. Independently performs the full range of responsibilities within the function; requires deep job knowledge of areas typically obtained through higher education combined with experience. Manages large projects or processes and problems faced are difficult and often complex; analyzes problems/issues of diverse scope and determines solutions. May manage programs that include formulating strategies and administering policies, processes, and resources; functions with a high degree of autonomy. Influences others regarding policies, practices and procedures.
You Will:
- Design, architect, and document the entire system, down to the details, to meet team needs.
- Code robust iOS solutions to solve current problems, identifying and fixing issues within your areas of expertise.
- Act as a CodeOwner and stakeholder in code reviews within your area of expertise.
- Automate unit, integration, and end-to-end testing solutions, working closely with the QA team to ensure seamless integration.
- Deploy and run your code in pre-production to ensure quality before release.
- Develop and maintain debugging tools to enhance team efficiency.
- Collaborate with vendors to ensure third-party SDKs are properly integrated and functional.
- Perform and monitor mobile releases for iOS, ensuring smooth rollouts and updates.
- Retire outdated solutions and resources when no longer needed, ensuring the system remains efficient and streamlined.
- Provide operational support for your deployed code and all code within your domain of expertise.
- Identify and address team-wide issues, preventing problems from occurring.
- Coordinate across all business teams to resolve technical issues, mitigate risks, and provide actionable solutions.
- Perform other job-related duties as assigned
You Have:
- 4-year degree in Computer Science or a related field OR 9+ years of experience in software development.
- 7+ years of experience in software engineering.
- 5+ years of experience with iOS development tools (Swift, SwiftUI, Objective-C, Xcode, Core Data, Combine, Foundation, UIKit).
- 2+ years of experience with SwiftUI or declarative UI frameworks.
- 3+ years of experience on an Agile team.
- Proficiency in Concurrency, Multithreading, and Swift Combine or other asynchronous programming patterns.
- Knowledge of object-oriented design principles, patterns, best practices, performance optimizations, and memory management on iOS.
- Ability to effectively communicate across teams to provide and implement solutions.
- Proven ability to troubleshoot complex issues and execute solutions.
- A strong sense of self-drive and technical expertise to work independently and within a team.
- Mentorship skills to guide junior and mid-level engineers.
- Excellent communication and documentation skills to articulate ideas clearly.
- Strong problem-solving and critical-thinking abilities to handle edge cases and unexpected issues.
- Experience collaborating with cross-functional teams (designers, product managers, QA).
Great if You Have:
- Experience using React Native (Function Components, Hooks, Redux, JavaScript/TypeScript).
- Familiarity with ingesting and exposing large datasets in the weather industry.
- Experience in the advertising industry.
- Proficiency with tools like GitHub, Jenkins, Spinnaker, Artifactory.
What we offer
At WeatherBug, we want our employees to be comfortable with their benefits so they can focus on doing the work they love.
- Parental leave- Maternity and Paternity
- Flexible Time Offs (Earned Leaves, Sick Leaves, Birthday leave, Bereavement leave & Company Holidays)
- In Office Daily Catered Lunch
- Fully stocked snacks/beverages
- Health cover for any hospitalization. Covers both nuclear family and parents
- Tele-med for free doctor consultation, discounts on health checkups and medicines
- Wellness/Gym Reimbursement
- Pet Expense Reimbursement
- Childcare Expenses and reimbursements
- Employee assistance program
- Employee referral program
- Education reimbursement program
- Skill development program
- Cell phone reimbursement (Mobile Subsidy program)
- Internet reimbursement
- Birthday treat reimbursement
- Employee Provident Fund Scheme offering different tax saving options such as VPF and employee and employer contribution up to 12% Basic
- Creche reimbursement
- Co-working space reimbursement
- NPS employer match
- Meal card for tax benefit
- Special benefits on salary account
We are an equal opportunity employer and value diversity, inclusion and equity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.


Job Title: IOS Engineer (Remote)
Job Description
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.

Looking for a great career as a Android Developer? NuVeda is the perfect place for you!
Who we are?
A two-time award winner for the best product from eLearning Industry (2022), NuVeda established in 2006, is a fast-growing SaaS company with offices in Minneapolis, Chennai & Bangalore.
What do we do?
As a strategic growth partner in learning and development, we help our Customers Design, Deliver & Manage all their learning interventions at scale, Measure the business impact and Monetize the learning assets.
Our Vision & Culture
With a vision to build the "Google of Learning", we thrive in an open and honest organization culture where Autonomy, Alignment to Purpose, Integrity, Continuous Learning and Development are fostered to be future ready.
Why us?
We promise you an ambitious career path, compensation & benefits as per the industry standards and a team of high pots who pushes you to your limitless potential.
Responsibilities include:
- Build efficient, testable and reusable codes.
- Collaborate with Engineers, Product Managers and Designers to quickly ship new requirements.
- Take on tough design and product problems while working cross-functionally across design and engineering to polish the product experience.
- Solve complex performance problems and architectural challenges.
- Thrive in a culture of continuous improvement by optimizing web products and related components to achieve and maintain high performance of business applications.
Desired Skills
- 2-4 years of hands-on experience in native mobile app development.
- Strong passion for programming in Android.
- Experience in source revision control systems such as git, svn.
- Knowledgeable about MVC and MVVM architecture.
- Experience working with remote data via REST and JSON.
- Experience with SQL Lite and other databases.
- Experience with UI development.
- Experience with publishing apps.
- Positive attitude towards work (Dynamic) and good communication skills.
- Proficient in Kotlin programming, Java and Android APIs.
- Strong knowledge of Android App architectures and implementation.
- Ability to write model code for functional and non-functional requirements

- Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
- Kotlin, Java
- Important libraries include Dagger, RxJava, Realm
- MVVM Clean Architecture
- Familiarity with RESTful APIs to connect Android applications to back-end services
- Strong knowledge of Android UI design principles, patterns, and best practices
- Experience with offline storage, threading, and performance tuning
- Knowledge of the open-source Android ecosystem and the libraries available for common tasks
- Ability to understand business requirements and translate them into technical requirements
- Familiarity with cloud message APIs and push notifications
- A knack for benchmarking and optimization
- Understanding of Google’s Android design principles and interface guidelines
- Proficient understanding of code versioning tools, such as Git

Proficiency in the standard Android tech stack - JAVA/Kotlin
Good knowledge of design patterns, MVVM, Dependency Injection and more
Restful API, JSON Parsing, Retrofit Network Libraries
Strong knowledge of Android UI design principles, patterns, and best practices
Experience with offline storage, threading, and performance tuning
Excellent Android technical issue diagnosis and problem solving skills
GOOD TO HAVE
Hilt
Coroutine
Clean architecture
Excellent knowledge of UI animation and transition


Hello Greetings!!!
We are looking for "IOS Developer " for Goregaon (Mumbai)/ Lucknow location.
Experience: 3-7 Years
Notice Period: up to 30 days
Location: Goregaon (Mumbai)/ Lucknow
Responsibilities and Deliverables:
- 3-7 Years of experience.
- Development experience in React Native, Objective C, Swift.
- Hands-on experience in COCOA Framework, XCode 3.1, Interface Builder, iOS SDK 3.0 and above.
- Good understanding of Native APP iOS design theme & guidelines for smartphone/tablets.
- Experience in calling web services integration (SOAP, REST, JSON, XML) & Basic client - Server architecture understanding.
- Knowledge of SQLite, Web Services, HTML5, CSS3, JavaScript and working experience in SQL
- Experience with third-party libraries and APIs like Facebook, Google+ etc.
- Good knowledge and experience on payment gateway.
- Experience in building and publishing apps in app stores.
- Should have good communication skills.
Please provide the following details:
- Present CTC
- Expected CTC
- Notice Period

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

We are looking for a strong mobile app developer who welcomes both engineering and maintenance tasks. The primary focus will be to implement new user interfaces and features together with automated unit and integration tests.
You will be working with our candid and collaborative team, where your knowledge and advice about application architecture and the newest mobile technologies will be highly appreciated. The code you write will need to be cleanly organized and of the highest quality. You’ll also help ensure solid application performance and an excellent user experience.
Responsibilities
- Developing new features and user interfaces from wireframe models
- Ensuring the best performance and user experience of the application
- Fixing bugs and performance problems
- Writing clean, readable, and testable code
- Cooperating with back-end developers, designers, and the rest of the team to deliver well-architected and high-quality solutions
- Strong knowledge on LAMP Stack and Python
Skills
- Extensive knowledge about mobile app development. This includes the whole process, from the first line of code to publishing in the store(s)
- Deep knowledge of Android & iOS
- Proficiency with writing automated tests in JUnit, Espresso, Mocha, Jest, Enzyme, XCTest, etc.
- Familiarity with RESTful APIs and mobile libraries for networking, specifically - Retrofit, axios, Alamofire, etc.
- Familiarity with the JSON format
- Experience with profiling and debugging mobile applications
- Strong knowledge of architectural patterns—MVP, MVC, MVVM, and Clean Architecture—and
the ability to choose the best solution for the app
- Familiarity with Git
- Familiarity with push notifications
- Understanding mobile app design guidelines on each platform and being aware of their differences
- Proficiency in Kotlin/Java/Swift/Objective-C/JavaScript/Python
- Proficiency in Django & NoSQl

Android Development Engineer - Chennai
Who we are?
Kaleidofin is a financial platform for the informal sector, which provides solutions tailored to the customer’s goals and are intuitive to use. We are working towards creating fair and transparent financial solutions that can target millions of customers and enterprises in India that don’t have easy access to formal financial planning.
In a very short time span, global investors such as Omidyar Network, Blume Ventures and well known individual investors have supported Kaleidofin’s well thought out business model with $2.8 million in seed funding.
With its focus to harness mobile technology to deliver a paperless experience as well as its focus to harness technology and analytics to predict the right product for the right customer, Kaleidofin aims to become a leading FinTech player bringing financial solutions to everyone.
To know more about Kaleidofin, do visit our site https://kaleidofin.com/
What You’ll Do?
We are seeking extremely smart Android developers who are passionate about pushing mobile technologies to the limits. You will:
- Design and develop products by working closely with business teams
- Design super intuitive experiences in the next generation of our mobile applications
- Build performant, scalable, yet secure, enterprise ready android applications with architecture that is fast yet lean on the backend servers enabling them to support millions of users in parallel
- Build enterprise ready back end architectures that can support millions of users in parallel
- Gain experience with hands on coding and independent ownership of software components
- Follow strong engineering best practices and champion their adoption
Who You Need To Be?
- 2+ years’ experience in android software development and delivery
- Bachelors or Masters degree in engineering from a reputed institute(preferably IITs, NITs, or other top engineering institutes).
- Strong grasp of CS fundamentals, algorithms and excellent problem solving abilities.
- All experience should be from good product development or e-commerce background.
- Must have shown good stability in all your previous associations.
- Skill set
- Knowledge of UI architectural patterns like MVVM(preferable), MVC, MVP, data binding, activity & fragment lifecycle, recycler view, navigation component, layouts (constraint layout preferable), theming etc.
- Should have actively used retrofit, work managers, android jetpack, Rx java, dagger, retrofit, android sdk, GIT/bitbucket, gradle/ant and very keen on exploring other proven tech stack.
- Comfortable with test driven development in android with UI testing, instrumented unit testing and unit testing using junits, mockito or other tools.
- Willingness to learn and write simple backend REST API’s (preferably in Java, spring boot & hibernate) without having to completely depend on backend engineers for delivery
- Has worked in a fast paced agile organization building stateless and re-entrant/resumable android applications.


