Lead/Principal Engineer – Android
Description
We are looking for talented engineers who are passionate about using software engineering to make kids love to learn and redefine learning@home at BYJU’S. You will have an opportunity to work in a highly motivated fast-paced environment in a fastest-growing Ed-Tech company. You will be building platforms and services to be used across various products. You will have the opportunity to create a significant impact on our systems, our business and most importantly on the life of millions of our students as we take on challenges that will reshape the education industry. You will operate at the intersection of diverse disciplines - Backend, Frontend, Big Data, ML, Computer vision and Multiple programming languages. You will build solutions for Byju’s core learning Apps, co-branded platforms, new launches, product development & innovations and personalized learning experiences.
We are looking for smart people with excellent technical skills and a can-do attitude. Candidates should be eager to learn, flexible to pivot when needed, savvy enough to thrive in a dynamic environment and should possess a growth mindset.
Roles & Responsibilities
- Leads more than one projects end-to-end and collaborates across functions. Drives planning, estimation and execution.
- Manages stakeholder expectations and offers scalable, reliable, performant and easy to maintain solutions.
- Consistently takes well thought technical/design decisions.
- Develops expertise in more than one area and shares knowledge with others. Able to mentor/train people in areas which are new to them.
- Drives people to solve engineering challenges.
- Enjoys high respect of Tech and other cross functional teams.
- Demonstrates effective communication with project team, management and internal/external clients as necessary.
- Surfaces both technical and non-technical team challenges and helps resolve them.
- Champion for SDLC best practices and high-quality standards.
- Significantly contributes in hiring high performance candidates.
Ideal Candidate Profile
- Expert in JAVA, Kotlin, Reactive programming, Asynchronous programming and Dependency Injection. Experience with unit-tests and automation frameworks.
- Familiarity with any architectures like MV*(MVP/MVVM/MVI).
- Strong focus on high-quality mobile UI experiences.
- Operates independently with almost no oversight.
- Is able to apply domain expertise to think critically and make wise decisions for the team, taking into account tradeoffs and constraints.
- Communicates tech decisions through design docs and tech talks.
- Has delivered multiple projects with end-to-end engineering ownership.
- Keeps track of new technology/tools and embraces them as necessary
- 7+ years of experience in a product-driven organization.
Technologies we're working with
- MVP, JAVA and Kotlin, Realm, Firebase Real-time Database, RxJava,Kotlin Coroutines, Dagger and Retrofit.
Note- WFH currently

About BYJU’S - The Learning App
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Company Description
Amura Health is a cloud-based platform designed to help individuals overcome lifestyle and chronic health conditions. Our approach combines cutting-edge medical expertise with Natural Molecule Therapy (NMT) protocols to reverse chronic diseases and promote optimal health. Powered by evidence-based science, we provide innovative solutions that empower individuals to achieve lasting wellness.
Role Overview
We’re looking for a seasoned Mobile App Lead who has built, deployed, and scaled mobile applications, ideally in high-growth HealthTech or B2C platform environments. This is a hands-on leadership role, deal for someone who blends deep technical expertise with product thinking, execution excellence, and a strong sense of ownership.
You’ll define the mobile architecture, lead end-to-end development, and ensure the app can handle millions of users, real-time health data, and secure transactions with high performance, reliability, and empathy for user experience.
Key Responsibilities:
1. Technical Leadership & Architecture
● Lead from the front — architect, design, and guide development of our mobile apps (Android/iOS or cross-platform).
● Define scalable, modular architectures and engineering standards.
● Oversee CI/CD pipelines, release automation, and environment configurations.
2. 0→1 Execution & Product Ownership:
● Translate business and clinical workflows into intuitive mobile experiences.
● Partner with product, design, and backend teams to take concepts from idea to launch.
● Iterate rapidly based on feedback and analytics to deliver meaningful outcomes.
3. Scalability, Reliability & Quality:
● Build for scale — apps capable of handling high concurrency, real time sync, and large transaction volumes.
● Own release management, QA automation, and feature-flag rollouts to ensure seamless, bug-free updates.
● Champion app performance optimization, load handling, and crash free experience.
4. Security, Privacy & Compliance:
● Implement privacy-first design; ensure compliance with data protection standards.
● Champion accessibility (WCAG) and inclusivity in design.
● Manage consent flows, secure data storage, and encryption.
5. Growth, Retention & Observability:
● Collaborate with product and analytics teams to design engagement features personalization, notifications, and retention loops.
● Implement observability tools for performance and stability tracking.
● Establish incident response playbooks and dashboards for proactive issue resolution.
6. Collaboration & Cross-Functional Alignment:
● Partner with backend and data teams to define optimized APIs, caching, and data flow for efficient app performance.
● Work closely with AI/ML teams on personalized insights, predictive health features, and smart engagement models.
● Enable continuous collaboration with design, QA, and product for cohesive outcomes.
7. Mentorship & Team Building:
● Build and mentor a high-performing mobile engineering team.
● Drive code reviews, knowledge-sharing, and innovation culture.
● Foster technical excellence and accountability across the team.
What We’re Looking For
● 7 to 14 years of experience in mobile development, with 5+ years in technical leadership or architect roles.
● Proven record of building and launching mobile apps from scratch (0→1) in high-growth startups or consumer tech.
● Expertise in React Native, with strong understanding of native app lifecycles and performance tuning.
● Experience integrating APIs, Bluetooth devices, wearables, chat/video SDKs, and health data standards (FHIR, HL7).
● Familiarity with cloud platforms (AWS, Azure, GCP) and CI/CD for mobile apps.
● Strong command over app security, data encryption, and secure communication protocols.
● Excellent leadership, communication, and problem-solving skills.
Here are answers to some questions you may have
Where is your office?
Chennai (Velachery)
Work Model
Work from Office – because great stories are built in person!
Do you have an online presence?
https://amura.ai (we are @AmuraHealth on all social media)
For better insights:
https://drive.google.com/file/d/11UHgXqYc7XSJ3IAdFyEm-EurgOzqsmzA/view?usp=sharing
React Native Developer Job Description
We are searching for a brilliant, flexible React Native Developer to create novel Android / IOS apps that meet the needs of our target audience.
To this end, the React Native Developer's Responsibilities include writing and proofreading code, liaising with coworkers within and outside of their department, and monitoring customers' feedback. Over time, you will also be required to create app updates.
To ensure success as an React Native Developer, you should demonstrate proficiency in one of the mainstream programming languages, and a sound understanding of the traditional product life cycle.
An exceptional React Native Developer will be fearless but respectful in the pursuit of excellence, continually striving to shape the
ways in which Android/ IOS apps impact the world around us.
React Native Developer Responsibilities:
Conceptualizing and formulating apps that are suitable for use on all types of Android/lOS devices.
Implementing measures to safeguard users' data.
Ensuring that the construction and presentation of your apps are congruent with the company's standards.
Proofreading your code and correcting mistakes before each app is released.
Collaborating with Ul and UX Designers, as well as Software Testers, to ensure that each app is presentable and in perfect working order.
This includes developing apps, which will help I-PAC carryout strategic operations, both within the organisation and for the campaigns.
This job includes designing app architecture, implementing iOS best practices, coordinating with backend and product teams. The job also requires working efficiently in a fast-paced, agile and challenging environment and provide regular updates of the progress made.
Job Responsibilities :
- Translate designs and wireframes into high-quality code from day one
- Write and maintain high performance, reusable, and reliable Swift/Objective C code
- Quickly learn and apply new iOS development methods and be updated with trends to maximize development efficiency.
- Communicate well and collaborate with backend, design and campaign teams
- Improve the quality standard of the apps
- Innovate to increase the desirability of apps/help in I-PAC campaigns
Minimum Qualifications :
- A Bachelor degree (preferably in computer science or a related field)
- 1+ year of experience in iOS app development field.
- Strong OO design and programming skills in Swift/Objective C.
- Hands-on experience with the Xcode5 and above, JSON and REST APIs.
- Understanding of delegates, constraints, basic UI elements and application life cycle
Preferred Qualifications:
- Experience in using APIs and third-party libraries (Alamofire, AFNetworking, Maps)
- Experience in implementing MVP/MVVM architecture
- Experience with Storyboards, Pickers, View Transitions and Scroll View
- Working knowledge of design patterns like Builder, Singleton, Adapter pattern etc.
- Experience in writing test cases
- Knowledge of using Git, Git branches and Github to manage codebases
- Knowledge of different analytics tools to analyse app data
Location: Hyderabad (Shall be open to travel as per business requirement)
We are looking for professionals who can preferably join within 30 days from the day of selection
ur client is looking for highly experienced, ambitious Software Developer, specialized in developing mobile applications both iOS and Android using Flutter Development Framework (Flutter SDK, Dart Language, Flutter widgets). Mobile Developer with excellent and strong experience in the design and development of secure and high-performing Android and iOS mobile applications/products using Flutter as the technology.
They are someone who are currently living in NCR region or Noidaand can start immediately or have 30 days notice period.
.
Job Responsibilities:
• Ability to build intuitive and user-friendly UI
• Ability to handle and build integration of mobile apps with third-party systems, applications and APIs
• Ensuring cross-platform optimization for mobile phones
• Ensuring responsiveness of applications
• Ensuring security of data and the application
• Working alongside graphic designers for web design features
• Seeing through a project from conception to finished product
• Designing and developing APIs
• Meeting both technical and consumer needs.
• Staying abreast of developments in mobile development related technologies.
Mandatory Requirements:
• Proficient experience using Flutter, Dart, Rest APIs, Firebase, jQuery, Ionic.
• Experience with cloud message APIs and usage of push notifications
• Exposure to DevOps tools like Kubernetes, GitHub, Jenkins etc.
• Experience in developing applications on the cloud platform especially AWS
• Familiarity with database technology such as MySQL, MongoDB
• Experience working with JIRA and Github
• Maintain code integrity and organization
Qualities
Experience working with graphic designers and converting designs to visual
Eligibility Criteria:
- 3+ years of experience
- Graduation/ Post Graduation in Computer Science, Engineering
What’s for the Candidate
As per industry Standards
Job Location(s)
Noida
About the Organisation:
Our client is one of the frontrunners in delivering excellence in technology. In a short period, they are certified with CMMI Level-3 certification. Combining cutting-edge technology with 100+ certified industry specialists to deliver solutions smartly and swiftly.
With a CMMI Level 3 certificate, our client plans to not only evaluate, but advance and upgrade services in BPO Commerce, Digital commerce, Website design & development, HR Commerce, and Managed IT Services.
Spanning tenure of over 3 years, the customer retention rate (CRR) stands at a whopping 99% for clients from several industries.
Thanks
- Meeting with the product team to discuss ideas and specifications.
- Establishing strategy and development pipelines.
- Planning and implementing native functionality.
- Transforming design ideas into functional code.
- Designing and building native plugin codes.
- Identifying and fixing code errors and native plugin bottlenecks.
- Ensuring products conform to high industry standards.
We are looking for an Android developer interested in building performant mobile apps on Android platforms. You will be responsible for architecting and building the applications, as well as coordinating with the teams responsible for other layers of the product infrastructure.
Requirements
- Build pixel-perfect, buttery smooth UIs Android platform.
- Leverage native APIs for deep integrations with Android platform.
- Diagnose and fix bugs and performance bottlenecks for performance that feels native.
- Reach out to the open source community to encourage and help implement mission-critical software fixes.
- Maintain code and write automated tests to ensure the product is of the highest quality.
Skills
- Firm grasp of the Kotlin language and its nuances.
- Knowledge of functional or object-oriented programming Ability to write well-documented and clean code.
- Rock solid at working with third-party dependencies and debugging dependency conflicts
- Familiarity with native build tools, like Gradle , Android Studio, IntelliJ and Play console. Understanding of REST APIs, the document request model, and offline storage
Interpersonal Skills
- Self-motivated, team player, action--and-results oriented.
- Well organized, good communication and reporting skills.
- Ability to successfully work under tight project deadlines.
Experience in Kotlin is mandatory .
Responsibilities
- Translate designs and wireframes into high quality code
- Design, build, and maintain high performance, reusable, and reliable Java code
- Ensure the best possible performance, quality, and responsiveness of the application
- Identify and correct bottlenecks and fix bugs
- Help maintain code quality, organization, and automatization
- Candidate Must be well versed with latest SDK versions, XCode, Objective C, Swift, UIKit, Cocoa etc.
- Expertise in integrating web services (XML/ JSon etc.) with iPhone applications.
- An experience in using Maps API, GPS services for iPhone/ iOS apps is required.
- Experience with third-party libraries and APIs.
- Working knowledge of the general mobile orientation, architectures, trends, and emerging technologies.
- Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics and Core Text, Core Location.
- To take care of build and release process (Adhoc releases, Final release).
- Should have worked on cocoa touch, story board, core data, auto layout.
- Hands-on experience in Cloud APIs, push notifications, social media integration, and integration of analytics is an added advantage.
- Must have good analytical, debugging, App publishing and problem solving skills.
- Self-starter having the ability to independently acquire the knowledge required in succeeding his job.
This same person can be given CTO duties if they perform well in the interview and show good depth of knowledge and understanding










