Mobile lead

At BigThinkCode, our technology solves complex problems. We are looking for a talented mobile (Android with Kotlin skills) development specialist to join our technology team at Chennai.

Below job description for your reference, if interested share your profile to connect and discuss.

Company: BigThinkCode Technologies

URL: https://www.bigthinkcode.com/

Role: Senior / Lead Engineer (Android , Kotlin)

Experience required: 5–8 years

Work location: Chennai

Joining time: Immediate – 4 weeks

Work Mode: Work from office (Hybrid)

About the Role

An experienced Android Native Application specialize with 5-8 years of experience emphasizes technical leadership, architectural design, and proficiency in modern Kotlin-based Android development practices. The ideal candidate is a strong communicator, self-driven, and capable of leading a distributed development team. You’ll play a key role in building high-quality iOS applications that deliver great user experiences and align with business goals.

Job Summary

This pivotal role involves leading a team of engineers, defining technical direction, and ensuring the delivery of high-quality software products from concept through deployment. The ideal candidate will have deep expertise in the Android ecosystem and a proven track record of technical leadership and mentorship.

Key Responsibilities

Key responsibilities include defining technical architecture and development standards, leading application development using Kotlin, and collaborating with other teams. The role also involves conducting code reviews and enforcing coding standards, mentoring team members, troubleshooting performance issues, managing app releases, and staying current with new technologies like Jetpack Compose.

Required skills:

·      Candidates should have 5-8 years of Android development experience with leadership experience.

·      Strong proficiency in Kotlin, and deep knowledge of the Android SDK and design principles.

·      Experience with Android Jetpack components, modern UI development, APIs and networking libraries, version control.

·      Strong problem-solving and communication skills are essential.

·      Preferred a portfolio of published apps, and experience with performance monitoring tools.

• Experience integrating RESTful APIs, third-party libraries.
• Proven ability to lead Android projects independently and coordinate with remote/global teams.
• Excellent communication skills — able to translate technical concepts into business-friendly language.
• Knowledge of the full mobile development lifecycle, from concept to App Store deployment.

Nice to have:

• Experience with CI/CD tools (e.g. GitHub Actions).
• Familiarity with Agile methodologies.
• Exposure to cross-platform frameworks or App Store optimization techniques.

Why Join Us

• Opportunity to lead impactful iOS projects with autonomy.
• Collaborative work environment.
• Exposure to modern tools and scalable application architectures.
• Medical cover for employee and eligible dependents.
• Tax beneficial salary structure.
• Comprehensive leave policy
• Competency development training programs.

Senior Mobile App Developer (Android & iOS)

Location: Brookefield, Bangalore — Onsite

Engagement: Full-Time

Experience: 3+ Years

Job Description

We are seeking a highly skilled Senior Mobile App Developer/Consultant with strong hands-on experience in building, deploying, and maintaining mobile applications for both Android and iOS, with React Native as the primary development framework.

The ideal candidate must be proficient with React Native, Android Studio, Xcode, and the end-to-end iOS App Store deployment process. This is an onsite, full-time role suitable for professionals who can take ownership and deliver high-quality product-based mobile applications. Experience in product companies or the banking/fintech domain is a strong advantage.

Primary Tech Stack (Mandatory)

React Native (Primary Framework)

Android Studio (Java/Kotlin)

Xcode (Swift/Objective-C)

RESTful APIs & Integration Patterns

App Store & Play Store Deployment Processes

Key Responsibilities

Design, develop, and maintain mobile applications using React Native for both Android and iOS.

Work with native modules when required using Swift/Objective-C and Java/Kotlin.

Build and release iOS apps to the Apple App Store, including managing certificates and provisioning profiles.

Debug, troubleshoot, and enhance mobile applications.

Optimize app performance, stability, and responsiveness.

Collaborate with product, backend, and QA teams for smooth development workflows.

Apply best practices in UI/UX, security, and mobile architecture.

Prepare documentation and provide technical guidance as needed.

Required Skills & Qualifications

3+ years of hands-on mobile development experience.

Mandatory: Strong proficiency in React Native.

Hands-on experience with Android Studio and Xcode.

Expertise in Swift, Objective-C, Kotlin, or Java.

Proven experience in building and publishing iOS apps to the App Store.

Strong understanding of RESTful API integrations.

Good knowledge of mobile UI/UX principles.

Strong debugging and problem-solving abilities.

Ability to work independently and deliver within timelines.

Nice to Have

Experience with Flutter or native-only app development.

Product-based company experience.

Exposure to Banking / FinTech systems.

Understanding of App Store Optimization (ASO).

Work Details

Location: Brookefield, Bangalore (Onsite)

Working Days: Monday to Saturday (Alternate Saturdays Off)

Timings: 9:00 AM – 6:00 PM

ROLES & RESPONSIBILITIES 

• 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
• Ensure lightweight and highly responsive app
• Extending the features as per requirement
• Write expressive code that is clear enough to compensate for simple documentation
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency

REQUIREMENTS

• BS/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 one original Android app
• Experience with Android SDK, design principles, patterns, c,c++ and best practices
• 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
• Experience in using git preferably with github or bitbucket
• Familiarity with Google Maps API, push notifications, firebase, Dart,SMS gateways and Payment gateways
• Solid understanding of the full mobile development life cycle.

Experience: 4+ years

JOB TYPE: Full-time

JOB LOCATION: Lower Parel, Mumbai

JD- Senior Flutter Developer

We are seeking an experienced Senior Flutter Developer with 3-5 years of experience to join our dynamic team. The ideal candidate will have a strong background in mobile app development using Flutter, with a focus on building high-quality, performance-driven applications.

Key Responsibilities:

• Mobile App Development: Design and develop mobile applications using Flutter framework, ensuring high performance, responsiveness, and scalability.
• UI/UX Design Implementation: Translate UI/UX designs into high-quality code, with a focus on maintaining consistency and adherence to design guidelines.
• Cross-Platform Development: Leverage Flutter's cross-platform capabilities to develop applications that run seamlessly on both iOS and Android platforms.
• API Integration: Integrate with backend services and APIs to fetch and process data, ensuring seamless communication between the mobile app and server-side components.
• Code Optimization: Identify and address performance bottlenecks and optimize code for maximum efficiency and speed.
• Testing and Debugging: Conduct thorough testing and debugging to ensure the stability and reliability of the mobile applications.
• Version Control: Collaborate with the development team to manage code repositories using version control systems such as Git.
• Documentation: Maintain comprehensive documentation for codebase, APIs, and development processes to facilitate collaboration and knowledge sharing.

Requirements:

• Bachelor's degree in Computer Science, Engineering, or related field.
• 3-5 years of experience in mobile app development, with a focus on Flutter framework.
• Proficiency in Dart programming language and Flutter SDK.
• Strong understanding of mobile app architecture and design patterns.
• Experience with state management solutions such as Provider, Bloc, or Redux.
• Knowledge of RESTful APIs and asynchronous programming.
• Familiarity with mobile app testing frameworks such as Flutter Test or Mockito.
• Excellent problem-solving and debugging skills.
• Strong communication and collaboration abilities.
• Experience with agile development methodologies is a plus.

Our Engineering Team 

Keka Engineering Team follows modern engineering practices and works with latest stack. Refactoring is central to our philosophy to evolve the design, maintain code consistency and adapt to dynamic business needs. We believe in DevOps practices, there is no fixed release cycle; our CI/CD pipeline, deployment automation, blue-green deployment and other related practices gives us flexibility to deploy multiple times a day (if required). Our Engineering team is made up of small cohesive teams embracing Agile; working on focus areas to deliver awesome experiences to our Customers. Keka Engineering Team works on complex technical challenges, learns & adapts and most importantly; we have fun along the way.  

As a Mobile developer you are required to work with a team of architects, and developers to create mobile applications.

·       Design and build applications for the iOS platform

·       Ensure the performance, quality, and knowledge of best practices

·       Collaborate with a team to define, design, and ship new features

·       Identify and correct bottlenecks and fix bugs

·       Help maintain code quality, organization, and automation.

·       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 his job.

·       Good communication skills. Should be able to discuss requirement for stake holders like, Product Owner and other Business stakeholders

·       Proficient with Swift 5 & above

·       Strong understanding of MVVM Architecture and should be able to demonstrate working experience

·       Strong knowledge of Design patterns

·       Strong with Auto layout and Storyboard for proficient user interface creation

·       Experience with iOS frameworks such as Core Data, Core Animation, etc.

·       Experience with Online/Offline storage, threading, and performance tuning

·       Familiarity with RESTful APIs to connect iOS applications to back-end services

·       Knowledge of UX standards

·       Should have experience with Unit Testing

·       Understanding of Apple's design principles and interface guidelines.

·       Review code, follow best practices for coding guidelines

·       Proficient with writing reusable code

·       Familiarity with cloud message APIs and push notifications, social media integration, and integration of analytics

·       Knack for benchmarking and optimization

·       Proficient understanding of code versioning tools (Git / SVN, Swift Package Manager, Cocoa Pods)

·       Familiarity with continuous integration

·       Knowledge of Appstore Deployment process/norms

·       Good knowledge of Certificate and Profile creations

·       Good knowledge of distribution builds for testing over TestFlight or similar distribution tools.

Reading the description below might take a few minutes, but we promise it is all worth it.

Let's start with,

The Opportunity :

Apps10X is looking to hire a Sr. Android Developer who possesses a passion to build scalable apps, learn and grow quickly. Your work will directly impact millions of lives as you will be working on one of our high growth products. We have over 100 Million users across all our products and we are growing exponentially.

Our ideal candidate has at least 2 to 5 years of experience in Android Development.

What we believe :

• Our number one priority is company culture. our whole belief is that "your culture is your brand
• All the team members are open to converse, helping and teaching.
• You will always be noticed for your better work and rewarded.
• Great work-life balance with the flexibility of you deciding your working hours.

What You'll Do :

• Write well designed, testable, efficient code
• Develop new features and cutting edge user experience
• Work on bug fixing, code optimisation and performance improvements
• Unit-test code for robustness, including edge cases, usability, and general reliability
• Continuously discover, evaluate, and implement new technologies to maximise development efficiency
• Code evaluation and managing the teammates

What We Need You To Have :

• Understanding of kotlin and coroutines.
• Knowledge of design patterns (MVVM and MVI)
• Understanding of dependency injection frameworks like Dagger HILT
• Understanding of RxJava, observable pattern
• Proficient in debugging and analysis skills using ADB
• Good knowledge of memory management, concurrency, and multi-threading
• Experience of working with Test Driven Development
• Experience and passion to built great user experiences
• Good knowledge of OOPS, data structure and algorithms
• B.E/B.Tech degree in Computer Science and/or relevant work experience.
• Previous work experience at startup would be a plus

Experience : 2 to 5 years

Work Location : Bengaluru (Koramangala)

Education : B.E/B.Tech Preferred (Engineering in CSE and Experience in startup would be a plus)

Desired Skills : Android, Kotlin, MVVM, Dagger HILT, Coroutines

Benefits :

• Health Insurance for yourself and your Parents- We know a healthy employee is a happy and productive employee. That's why we offer a variety of health insurance options to meet your lifestyle. You'll have access to the top providers and physicians available to you and your family.
• Unlimited leaves- No strict leave policies. It's flexible but disciplined.
• Flexible work timings- You decide your work timing. Feel free to work on your productive time, Just that work gets done as per timeline.
• Challenging work- All our products targeted 100+ Million users. One gets to work on scale and experience solving challenging problems.
• Great team- Like-minded talented team to work with
• Career growth- Boost your career growth by 10X more learning and opportunities
• MacBook to work- You decide your machine, however, we prefer Apple
• Team outing- Join us on our annual 2-3 days team outing! Our last one was in Ooty, Tamil Nadu
• Office lunch - Daily free lunch

We're passionate about enabling people to do their best work. We dream big and we're looking for people who do the same. Come work with us and find out where your career will take you at Apps10X!

We know that people are more than what's on their CV. If- this role highlights your experience and gets you excited- please apply!

• 2+ years of relevant experience in Android Development.
• Should be strong in Android fundamentals (including UI design), OOP & Java fundamentals.
• Should be strong in Kotlin fundamentals and coroutines.
• Familiar with Android Architectures, Multithreading Concepts, Testing framework like JUnit, Espresso, Mockito and Reactive Programming.
• Familiar with Dependency Injection and memory optimization techniques.
• Practitioner of SOLID principles.
• Working experience in Compose and KMM (Kotlin Multiplatform Mobile) is an addon
• Should have been part of a team which has shipped at-least one App and lived through the process without too many scars
• Stellar problem solving skills
• Hunger to learn new things and ability to grasp new concepts quickly
• Ability to move quickly without breaking things too much (we are dreamers)
• Passion for developing awesome user experiences
• Ability to work under pressure which is balanced by a sense of responsibility and ownership.