
- Understanding of cross-platform design principles.
- 2+ years of mobile software development experience. 1+ years of iOS and Android development experience with React Native.
- Good Experience in JavaScript, Typescript and React Native, strong familiarity with native mobile application development either Android or iOS.
- Solid understanding of mobile development concepts; APIs consumption, power optimization, user interaction design, application security.
- Coding for the mobile environment, experience integrating third-party SDKs into apps.
- Application lifecycle management with both Apple App Store and Google Play store.
- Superior critical thinking, analytical, evaluation, and problem-solving skills.
- Self-directed and proactive, work collaboratively with team members and independently; thinks beyond the immediate problem.
- Experience using mobile testing frameworks and methodologies
- Familiarity with Material UI (or similar)
- Familiarity with UX testing and user research

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We're looking for a Mobile Engineering Lead (Flutter) who can own the end-to-end architecture, development, and delivery of our mobile applications. This is a hands-on leadership role for someone who has grown in product-based startups, understands rapid iteration, and can balance speed, quality, and scalability. You'll lead by example, writing production-grade Flutter code, shaping mobile architecture, and collaborating deeply with product and design teams. If you enjoy building consumer-facing products, taking ownership, and solving real user problems in a fast-paced startup environment, this role is for you.
Exp - 5 yrs - 9 yrs
Job Location - Bangalore [5 days Work from office]
Job Responsibilities:
- Lead and own mobile app development using Flutter (Android & iOS).
- Design and implement scalable, maintainable, and high-performance mobile architectures.
- Work closely with product managers and designers to translate requirements into intuitive user experiences.
- Drive a strong product mindset within the mobile team, focusing on user impact, engagement, and retention.
- Conduct code reviews, enforce best practices, and maintain high engineering standards.
- Mentor and guide mobile engineers through hands-on technical leadership and feedback.
- Manage mobile CI/CD pipelines, release cycles, and app store deployments.
- Monitor app performance, crashes, and production issues; ensure fast resolution.
- Stay updated with Flutter ecosystem trends and proactively improve the mobile stack.
Requirements:
- 4-7 years of experience in mobile application development, preferably in product-based startups.
- Strong hands-on experience with Flutter and Dart in production applications.
- Proven experience building and scaling consumer-facing mobile products.
- Solid understanding of mobile architecture patterns and state management.
- Experience integrating REST APIs, authentication, analytics, and third-party SDKs.
- Hands-on experience with performance optimization, debugging, and profiling.
- Experience with mobile CI/CD pipelines and app store release processes.
- Strong problem-solving skills and ability to work in fast-moving startup teams.
- Excellent communication and collaboration skills.
- Prior startup experience in health, fitness, or consumer internet products.
- Exposure to native Android (Kotlin) or iOS (Swift) for platform-specific integrations.
- Experience with offline-first apps, push notifications, deep linking, and background tasks.
- Familiarity with Agile methodologies (Scrum/Kanban).
- Experience working with analytics and data-driven product development.
• Development of react native app, working across the technological stack.
• Create reusable, effective, and scalable React Native code.
• Strong understanding of design methodologies to deliver high quality software fast.
• Work individually and closely with other members of the team during code sprints to
deliver a complete end-to-end solution.
• Articulate project status to other team members and management.
• Participate in brainstorming sessions and contribute ideas to our technology,
algorithms and products.
• Work with the product and design teams to understand end-user requirements,
formulate use cases, and then translate that into a pragmatic and effective technical
solution.
Qualifications
• Sharp analytical abilities, proven design skills, excellent communication skills
experience handling the independent execution with minimal guidance, prior hands on
experience or understanding on working with Javascript, React & React Native.
• 1 years experience with react native.
• Must be from Tier 1 University.
• Ability to replicate the designs communicated by the lead designer effectively and
within the expected timeline.
Benefits
• Health insurance with 100% premium covered extending to your parents/spouse.
• Office Cab.
• Annual company retreat & monthly team-outings
Responsibilities
- Translate designs and wireframes into high quality code.
- Design and build advanced applications for the iOS platform
- Collaborate with cross-functional teams to define, design, and ship new features.
- Identify and correct bottlenecks and fix bugs.
- Help maintain code quality, organization, and automatization.
Requirement
- 1 year of experience as a iOS app developer.
- Working experience in iOS development(Swift/Objective c)
- Strong knowledge of iOS UI design principles, patterns, and best practices
- Experience with offline storage, threading, and performance tuning
- Ability to understand business requirements and translate them into technical requirements
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
Rejolut emerging tech company incorporated in 2017 and an award-winning blockchain development company. We help clients to find the best possible solutions to business use-case using emerging technology that can help them to scale faster & build Innovative digital products for fast-moving companies using ML/AI, Blockchain, IoT, AR/VR, RPA.
Our dogma: We don’t make shit
We are on the mission to technically empower entrepreneurs all around the world.
To know more please visit our website - http://www.rejolut.com/" target="_blank">www.rejolut.com
The ideal candidate will be responsible for developing highly scalable and secure code.
Responsibilities:-
- Able to learn & implement new technology/framework/library at God Speed
- Able to come with the optimal solution for the business problem
- Can handle calls with the client & customer to know their feedback
- Writing clean code & able to dig into other's code or open-source code
- Build pixel-perfect, buttery smooth UIs across both mobile platforms.
- Leverage native APIs for deep integrations with both platforms.
- Diagnose and fix bugs and performance bottlenecks for performance that feels native.
- Maintain code and write automated tests to ensure the product is of the highest quality.
- Transition existing native apps to Flutter.
Desired Candidate Profile:-
- Firm grasp of the JavaScript (and TypeScript or ClojureScript) language and its nuances, including ES6+ syntax.
- Knowledge of (functional or object-oriented) programming.
- Ability to write well-documented, clean Javascript code.
- Rock-solid at working with third-party dependencies and debugging dependency conflicts.
- Familiarity with native build tools, like XCode, Gradle (Android Studio, IntelliJ)
- Understanding of BLOC Patterns
- Strong knowledge & experience in Dart/ Flutter is mandatory.
- Strong attention to detail in UX & interactions.
- Strong experience with Flex CSS styling.
- Strong experience in SQLfLite & Firebase messaging is required.
- Experience in releasing Android and iOS App store
- Paid Sick Leaves
- Healthcare Insurance
- Employee Training & Development Plans
- Performance Bonus
- Flexible Working Hours/ Remote Work
Experience: 7 - 11 years
Talents from eComms Only
Role: Director Engineering (Mobile)
Key Skills: Java/Python, Android, iOS, Design Patterns, AWS, OOP, SDLC,Kotlin, Swift, Objective C, Cocoa
As a technical leader, you own the engineering vision and oversee the technical standards your team thrives on. As a manager of engineers, you coach and develop our promising, young talent and ensure their collective energy is applied effectively and efficiently to accomplish not only the organizational goals, but also their individual career goals.
- Own the development practices and standards for your team
- Own the technical architecture, drive engineering design and shoulder critical decisions
- Interface with Architects and technical leads to steer them to continuous Feature Improvements
- You have experience in managing, coaching software developers to help them level up
- You are able to weigh several and often conflicting constraints and make rapid decisions in a fast-moving and quickly-growing company
- You have a strong technical background, with 7+ years of experience with software engineering predominantly working on mobile applications (Android, iOS)
- Should have worked on at least one of these programming languages (Python/Java)
- You possess strong knowledge of Android, Java, JSON, Kotlin, Objective-C
- Excellent understanding of Android design patterns, Data Structures, Algorithms, iOS
Responsibilities
- Be responsible for our native Android and iOS mobile apps.
- Be flexible and knowledgeable so that you can switch between the two platforms as and when needed.
- Collaborate with Product Managers, UI designers, and other technical development resources
- Turn design ideas into features implementation that scale to millions of users by working closely with other mobile and backend engineers
- Develop unit and integration tests to ensure code quality and test coverage
- Ability to work independently solving technical problems
- Add positive energy in every meeting, and make your coworkers feel included in every interaction.
Requirements
- B.S. degree in Computer Science or related degree from an accredited college or university
- You have at least 5 years of experience in developing native mobile applications with Java and/or Kotlin (for Android) and Objective-C and/or Swift (iOS) while working within a team environment.
- Strong knowledge of Android SDK as well as iOS SDK – app lifecycle, UI using XML layouts (Android) and constraints and dynamic sizing (iOS) as well as data management and caching
- Knowledge of build systems in Android using Gradle. Knowledge of cocoapods and other tools for iOS build systems
- Knowledge of change management systems such as Git
- Knowledge of Reactive programming
- You’re familiar with mobile product and design lifecycle, and collaborating closely with designers and product managers
- You have experience building and shipping mobile apps to a large user base.
- You write high quality code with unit and automated tests.
- You’re comfortable with identifying and fixing performance bottlenecks.
- Experience integrating backend REST API’s.
- Experience in Agile/SCRUM and Unit Testing, Continuous Integration, Test-Driven Development
- Strong understanding of object oriented design principles
Nice to Haves
- Knowledge scripting tools and build tools.
About Quotient
Quotient (NYSE: QUOT) is the leading digital media and promotions technology company that creates cohesive omnichannel brand-building and sales-driving opportunities to deliver valuable outcomes for advertisers, retailers and consumers. The Quotient platform is powered by exclusive consumer spending data, location intelligence and purchase intent data to reach millions of shoppers daily and deliver measurable, incremental sales. Quotient partners with leading advertisers and retailers, including Clorox, Procter & Gamble, General Mills, Unilever, Albertsons Companies, CVS, Dollar General and Peapod Digital Labs, a company of Ahold Delhaize USA. Quotient is headquartered in Mountain View, California, and has offices across the US as well as in Bangalore, Paris, London and Tel Aviv. For more information visit http://www.quotient.com" target="_blank">www.quotient.com
Quotient is an equal opportunity employer. We celebrate diversity, and do not unlawfully discriminate on the basis of race, color, national origin, ancestry, creed, sex, gender, sexual orientation, gender identity or expression, age (40 and over), religion, political affiliation, citizenship, disability, marital or registered domestic partner status, veteran status, legally protected medical conditions, or any protected category prohibited by local, state or federal laws
We are looking for an Android Developer who possesses a passion for pushing mobile technologies to the limits and will work with our team of talented engineers to design and build the next generation of our mobile applications.
Responsibilities:
- Own the entire development lifecycle as you prototype, create, optimize, test, launch, and refine Android apps.
- Build features that will reach millions of users.
- Work with fellow designers and developers in an iterative environment with short and impactful development cycles.
- Develop cutting edge functional modules that will be integrated across all our Android apps.
- Brainstorm, contribute new ideas, conceive innovative strategies, and implement solutions to difficult problems.
- Exploit the most advanced Android APIs and platform features to build innovative applications in food and dining space.
- Work closely with our backend team to interface with RESTful API services and contribute to the backend code when needed.
- Work with real-time feedback from our users to make the product better.
- Discover, design, develop, deploy, debug.
- Focus on Material Design principles and pixel-perfect implementation of the design into code.
Requirements:
- Engineers with 3+ years of experience in shipping consumer-facing Android apps with the large user base, ideally currently available on the Google Play Store (Please be sure to include links to all such apps with your resume).
- Top-notch programming skills in Java, Kotlin and Android.
- Command of memory management, view hierarchy, battery optimization and in-depth experience with multithreaded and networked applications.
- Worked with RESTful APIs, third-party SDK Integrations and common technologies like HTTPS, JSON, OAuth, and SQL.
- Thorough working knowledge of Android Studio with the Gradle build system.
- Understanding the quirks of the fragmented ecosystem of Android OS versions and devices.
- Solid experience with Git.
- Care for quality with an obsession for performance and willingness to spend time testing the team's work as well as yours.








