Who are we looking for?
1. Someone who is annoyed by the build time it takes for an application to build and has actually done something to optimise it
2. Has good experience in building Android applications
3. Experience with the flutter ecosystem is a great plus.
4. Who likes to think in terms of software and data architecture before opening Android studio.
5. Comfortable with managing development and deployment of applications.
6. Open and more importantly excited about learning the new technologies.
Roles and responsibilities
1. Participate and contribute in design and development of the core components of the Filo service.
2. Ensure high quality of software development w.r.t to project architecture, code quality, testing and deployment.
3. Implement testing frameworks and disciplines as part of every feature development.
4. Own performance of app in production and implement/push for implementation of systems to monitor, debug and fix an issue in production in lowest TATpossible.
Advocate good engineering has the highest priority with the only exception of value delivered to the end user.
Benefits
1. MacBook Pro goes without saying
3. Flexible Working Hours
4. Flexible core working hours
5. Development budget (conferences, training, Udemy, language classes)
6. Internal tech guilds, Hackathon and public Meetups
7. A learning environment where you can extend and build upon your skills
8. Great Office Location
9. Regular company parties and team events.
Join In
We are a team of educators and engineers who believe there is a lot that can be done when it comes to how people learn things. We believe while a good book is a must, so is a good experience and a good teacher but are unfortunately not well explored.
Join us on this exploration!
Salary as Per Market Standards

About Filo
About
On demand teachers for Maths, Science, CBSE, NCERT, IIT JEE, NEET & Class 6 to 12, Online doubt solving platform, clear your doubts instantly over Video call, type question to get instant doubt clearance from qualified teachers for free.
Connect with the team
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A bit about us
WeatherBug is a popular weather site and mobile app providing hyperlocal, live weather data and proactive alerting to consumer users. With over 15 million unique users per month, across all platforms, WeatherBug’s vision is to provide environmental intelligence for all aspects of people’s lives. The WeatherBug app is a top-rated weather app in the app stores. In 2019, WeatherBug was named the best weather app by MediaPost’s Appy Awards. WeatherBug is owned and operated by GroundTruth, a media company that turns real-world behavior into marketing that delivers real business results.
Learn more at 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.
A bit about you
A recognized expert in their professional discipline, with significant impact and influence on organizational policy and program development. Establishes critical strategic and operational goals, and develops and implements new products, processes, standards, or operational plans to achieve organizational objectives. Regularly leads projects of critical importance to the organization—projects that carry substantial consequences for success or failure. Requires strong influence and communication with executive leadership. Problems encountered are often complex and multidimensional, requiring broad-based consideration of variables that affect multiple areas of the organization.
You will:
- Develop production-ready code to meet scope of requirements.
- With guidance, update and create documentation as needed for new and existing solutions.
- Participate in code-reviews with comments to improve code quality, stability, and maintainability.
- Create and maintain unit and integration testing solutions. Be able to run your code in lower environments.
- Run tests on the mobile device to ensure code meets requirements
- Watch mobile releases for Android or iOS for features you developed
- Teardown your solutions across multiple environments and platforms.
- Provide operational support of your deployed code
- Determine issues within your areas of expertise.
- Work with teams across the engineering organization to understand and incorporate client requirements into final solutions.
- Perform other job-related duties as assigned.
You have:
- Bachelor’s degree (4 years) in Computer Science or a related field, OR 5+ years of relevant software development experience.
- 3+ years of professional experience in software engineering.
- 2+ years of hands-on Android application development using Kotlin and Android Studio.
- Experience with modern Android libraries and frameworks, including Jetpack components (e.g., Navigation, Room, ViewModel, LiveData), Retrofit for networking, and image loading libraries (e.g., Glide, Coil).
- Proficiency with asynchronous programming using Kotlin Coroutines and Flow.
- Familiarity with dependency injection frameworks such as Dagger/Hilt or Koin.
- Experience with app architecture patterns such as MVVM or MVI, and clean architecture principles.
- 2+ years of experience working in Agile teams and participating in iterative development cycles.
- Strong understanding of object-oriented design principles, design patterns, best practices, performance optimization, and memory management.
- Experience with unit and UI testing frameworks (JUnit, Mockito, Espresso).
- Familiarity with Git and collaborative version control workflows.
- Exposure to CI/CD tools and automated build/deployment pipelines.
- Ability to independently take ownership of tasks and deliver robust solutions.
- Commitment to writing clean, maintainable, and well-documented code.
Would be great if you have:
- Experience with React Native, including building function components, using hooks, and working with JavaScript/TypeScript.
- Knowledge of Play Store processes, including app signing, publishing, and release management.
- Familiarity with ingesting and exposing large datasets in the weather industry.
- Experience in the advertising industry.
- Proficiency with tools like GitHub, Jenkins, Artifactory.
You are:
- A team player who is organized, flexible and willing to adapt
- Not afraid of new technologies and driven to learn
- A detail-oriented person, who catches problems early and adjusts
- A strong communicator who is able to collaborate with multiple business and engineering stakeholders and work through conflicting needs
- A problem solver who likes to dive deep into a problem, diagnose root causes and work with multiple teams to come up with a solution
- Organized with demonstrated ability to prioritize and deliver timely work
- A team player and not afraid to roll up your sleeves and help when needed
- Self-sufficient and not afraid to take the lead and manage tasks independently
- Coachable and open to feedback
- Respectful–-we treat each other with respect and assume the best of one another
- Not afraid to have fun!
What we offer
At GroundTruth, 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
● Covid home quarantine cover
● 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
● Home office set up
● 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
● New joiner relocation
Job Title: Flutter Mobile App Developer
Department: Engineering
Summary:
We are looking for a talented Flutter Mobile App Developer to join our team. The ideal
candidate will have a strong understanding of Flutter and Dart, as well as experience
developing mobile apps for Android and iOS. The successful candidate will be
responsible for designing, developing, testing, and deploying high-quality mobile apps
that meet the needs of our users.
Responsibilities:
● Design, develop, test, and deploy mobile apps using Flutter and Dart
● Work with product managers and designers to gather requirements and translate
them into technical specifications
● Work with other engineers to build and maintain our mobile app codebase
● Stay up-to-date on the latest Flutter and Dart developments
● Participate in code reviews and provide feedback on code quality
● Mentor and train junior engineers
Qualifications:
● Bachelor's degree in Computer Science or a related field
● 4+ years of experience developing mobile apps using Flutter and Dart
● 1+ years of experience with commonly used 3rd party libraries and services,
push notifications and app analytics
● Experience with building video streaming and messaging apps is a huge plus
● Strong problem-solving and debugging skills
● Excellent written and verbal communication skills
Benefits:
● Competitive salary and benefits package
● Opportunity to work on challenging and interesting projects
● Collaborative and supportive work environment
● Chance to make a real impact on the lives of our users
4+ years of proven Android and iOS app development experience.
Excellent understanding of Android and iOS design principles as well as application interface guidelines.
Proficiency in Kotlin, Java, Swift and Objective-C. Excellent coding and proofreading skills.
Ability to use Android/iOS SDK with ease.
Proficiency with the best in class Software development practices.
Proficiency with push notifications, APIs
Top-notch teamwork and communication skills.
Ability to manage your workload with minimal supervision.
Flutter Developers [I/E2-JM2]
We are looking for Flutter developers responsible for the development and maintenance of applications aimed at a range of Mobile and Desktop. You will be working alongside other engineers and developers working on different layers of the infrastructure.
Responsibilities:-
Design and build advanced applications for the IOS/Android/Web and desktop platform
Maintain quality and ensure responsiveness of applications.
Collaborate with the rest of the engineering team to design and launch new features.
Collaborate with cross-functional teams to define, design.
Work with outside data sources and APIs
Unit-test code for robustness.
Work on bug fixing and improving application performance
Maintain code integrity and organization.
Help maintain code quality, organization, and automation.
Identify and correct bottlenecks and fix bugs
Requirements:-
Very good understanding of Flutter framework at-least 2+ year of experience in Flutter based application development.
Hands-on experience on Flutter APIs, Dart
Experience with offline storage, threading, and performance tuning.
Hands-on experience on iOS or Android.
Good exposure to various 3rd party Integrations(Firebase, Google Map, Payment gateways).
Thorough understanding of Flutter development tools.
Familiarity with RESTful APIs development.
Expertise with code testing best practices, including unit and integration testing to ensure quality of code.
Familiarity with code versioning tools such as Git.
Strong understanding of Flutter Apps architecture BLoC or, Provider. , Unit testing, Streames
Good understanding of Isolates
Good understanding of Method channels, Event channels
Basic understanding of C++ and python
Experience Required : 4 to 7 yr
Immediate joiner preferred
Roles and Responsibilities for Android Developer(2-4yrs)
- Creating Android Apps using native technologies set Java, Kotlin, Android studio.
- Developing, releasing, and maintaining Android Applications and also coordinate and participate in the backend coding, API development, and testing.
- Ability to participate in the design process also, be able to understand user experience and work with design team accordingly.
- Good understanding of the latest Android features and libraries such as Retrofit, Volley, SQLite, RxJava.
- Good understanding of designing architecture such as MVC, MVP, MVVM.
- Familiarity with RESTful APIs, SDK integration, Firebase, and Analytics platforms.
- Good Knowledge in OO design, JAVA, Kotlin, RESTful APIs, JSON, Android SDK, Eclipse and Android Studio and also AWS.
- Knowledge of SQLite, Graph & Chart API and other Google APIs and UI & UX designing.
- Optimizing performance for the apps and keep up to date on the latest industry trends in the mobile technologies.
- Good grasp of algorithms, design patterns, memory management, and multithreaded programming.
- An experience with other technologies like iOS development, swift, react native, php, APi development, DB programming can be a big plus.
- Experience in dealing with Google play store communication, app rejection, iTunes Apple store.
Desired Candidate Profile
- Must have at least 3 years of experience in native android development.
- Must be graduate with computer science subjects or MCA.
- Must be good in both written and verbal English.
- Must have research skills, ability to troubleshoot and work on exceptions is top priority.
You’ll be responsible for:
- Owning significant architectural and product areas of the platform
- You’ll make the key decisions and see them through to successful user engagement
- Delivering features that make a big impact on our growth journey
- Writing high-quality, highly-performant code
- Pushing changes every week
- Participating in code reviews and architectural discussions - we want you to bring your expertise to the team and make us all better engineers
You’ll be successful if you are:
- An expert with Kotlin and the rest of the Android ecosystem
- Collaborative and want to see the team succeed in its goals
- Practical about tradeoffs between speed and polish
- Passionate about showing others how to do something new
- Excited to join a small team that moves quickly
However, Most importantly, you will need to be very passionate about building products and will need to thrive in a startup environment.
We are looking for an Android Developer who possesses a passion for pushing mobile technologies to the limits. This Android app developer will work with our team of talented engineers to design and build the next generation of our mobile applications. Android programming works closely with other app development and technical teams.
- Design and build advanced applications for the Android platform
- Collaborate with 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 & Qualifications
- BE/MS degree in Computer Science, Engineering or a related subject
- Proven software development experience and Android skills development
- Proven working experience in Android app development and have published at least 5 original Android apps
- Experience with integrating various Android SDKs
- Knowledge of developing own Android SDKs for distribution to other developers
- Experience working with remote data via REST and JSON
- Experience with third-party libraries and APIs
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
Most important requirements and TLDR -
- Know how to build android applications and integrate APIs/SDKs
- Know how to create android SDKs
- Have built and launched atleast 5 android apps
- Ability to build complex apps on Android
Job Responsibility => Single-handedly take over further development and scaling of the app
Growth Possibility => Very high
Joining => Immediate

Good to have :
- Knowledge of Retrofit or Volley
- Knowledge Glide or Picasso
- Knowledge of Dagger, Hilt or Koin
- Understanding of major app architecture patterns
- Knowledge of Jetpack libraries
- Knowledge of Google Play Services
- Knowledge of Firebase Services
- Knowledge of Android Architecture Components
- Experience in Unit tests
- Experience in Instrumentation tests
- Understanding of REST APIs
- Understanding of memory management tools
- Understanding of performance monitoring tools
- Exposure to UI/UX best practices
Great to have:
- Experience with modularized apps
- Experience in Flutter/React-Native
- Experience in Design Systems
- Understanding of localization/internationalization
- Strong drive to learn and grow as the platform evolves
The idea is to give users the easiet shopping experience of buying quality fashion from top local unbranded fashion retailers. Customers can use our app to discover and shop fashion from retailers and get their products in 24 hours and less.
Our platform is live on the playstore and we are looking to add mobile developers to our team.
You'll be doing:
- Work on implementing our front end for our application
- Working on new feature additions & experimenting
- Finding technical solutions for our business problems
Experience needed:
- Prior experience in Flutter, NodeJS, Firestore is important
- Experience in SME- enablement, ecommerce or hyperlocal shopping is important
Thanks








