
Play or available on Github
3+ years in mobile software development
Proficiency in Java, Kotlin, or C++.
Ability to use the Android Studio, including the Android SDK, with ease.●
Collaborating with UI and UX Designers, as well as Software Testers, to ensure that
each app is presentable and in perfect working order.
Experience with third-party libraries and APIs
Experience with automated testing and building
Experience with Git, Jenkins, or other version control tools
Ability to write readable code, create extensive documentation for existing code,
and refactor the previously written code into a readable state
Intermediate English skills
BONUS, IF YOU ALREADY KNOW: Flutter or React Native

About Thinkwik
About
At Thinkwik, Amazing Things Happen Here !! Inception of Thinkwik & the first Service Development Centre in Ahmedabad, India. Thinkwik is a Web & Mobile solutions provider company; we help big companies to Talented Individuals globally. Led by a team with over decades of web & mobile development experience, thinkwik can assists companies in managing their online presence as well as help them to reduce offline business operations seamlessly. In this digital era, we helps our customers by consulting, strategy, user experience, development and marketing skills. We believe in automation business process to build innovate, operational cost efficient and cutting-edge tech solution for your business. We are helping our customers with custom website design to development of complex enterprise level of web applications. Our main competency lies in relating your business domain knowledge with proven technology skills, and working methodologies to deliver extraordinary results to maximize your competitive advantage and productivity. We are fueled with just one desire, add one more success story to this digital world.
Connect with the team
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About the Product
We build a spiritual wellness app, live on iOS and Android, with a growing base of paying subscribers. It pairs guided content with narrated audio and short daily practices. Small team, real users, no bureaucracy.
We're hiring one developer for a focused three months: clear the maintenance backlog, and roll the app out in seven new languages.
The Role
Two mandates, both hands-on. You write the code, you ship it, you watch it in production. You'll work directly with the founder — short feedback loops, decisions in hours not weeks.
1. Stability and backlog
Bug fixes, crash triage, performance, offline and audio playback reliability, dependency and OS-version upgrades. Own the release process end to end: builds, TestFlight, App Store and Play Store submissions, review responses, staged rollouts. Maintain in-app subscriptions and paywalls — entitlements, restore flows, edge cases.
2. Language expansion — seven languages
We supply the translated content ourselves. The full content corpus is already translated (or in progress) in-house. You are not doing translation work. You are building the system that serves it.
Target languages: Spanish, French, Italian, German, Russian, Portuguese, Hebrew.
That means:
- The i18n layer — string externalization, keys, pluralization, locale detection and switching, date/number formats
- Handling text expansion — German and Russian run 30%+ longer than English and will break layouts that were designed for English. Finding and fixing those is a real part of the job.
- The content pipeline — per-locale content queries and graceful fallback when a story or audio file isn't yet available in a language
- Localized audio — multiple voice tracks per locale, caching, fallback
- Per-market store listings, screenshots, metadata, and regional pricing tiers
- Making it possible to add a new language without a code change
- Hebrew is right-to-left. It ships last. RTL experience is a plus, not a requirement — but you should be comfortable learning it and using React Native's built-in RTL support.
Milestones
Scope is milestone-gated, not hours-based.
Week Deliverable 1–3 Backlog triage, crash and performance fixes, i18n layer + string externalization 4–6 Spanish, French, Italian live end-to-end — content, audio, layout 7–9 German, Russian, Portuguese — including layout fixes for text expansion 10 Documentation & handover — setup, architecture, runbook. Store listings and regional pricing shipped. 11–12 Hebrew (RTL), or backlog overflow Requirements
Must have
- 3+ years shipping production mobile apps
- At least one app you personally took through App Store and Play Store review
- Strong React Native / Expo and TypeScript
- Real, shipped i18n experience — you've launched an app in multiple languages and know where it breaks. Not "I've used i18next once."
- Hands-on with mobile subscriptions and IAP (RevenueCat, StoreKit, or Play Billing)
- Experience with a Postgres/REST or BaaS backend (Supabase, Firebase, or similar)
- Tests on real devices before shipping — "works on my machine" isn't done
- Fluent English; disciplined enough to work independently without daily supervision
Nice to have
- RTL / Hebrew or Arabic layout experience
- Audio-heavy app experience — streaming, caching, background playback, lock-screen controls
- Push notifications (APNs, FCM)
- App store review or metadata compliance across markets
- Sensitivity to religious or spiritual content — you should be able to handle it with care, whatever your own background
Terms
- 3-month fixed-term contract, remote, working in full-time capacity
- First month is probationary — 2 weeks' notice either side
- Compensation: [range] for the full term, paid monthly against milestones
- All work product and IP assigned to the company
- Documentation and handover are contractual deliverables, due at week 10
- Extension to an ongoing maintenance retainer available; decided in week 10
To Apply
Send:
- Links to apps you've shipped — especially anything multilingual
- A short note on the hardest localization problem you've solved and how you found it
- GitHub or a code sample, if you can share one
Technical Requirement :
- Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
- 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
- Strong knowledge in SQLite Database
- Experience in designing and developing custom controls for Android.
- Solid foundation in data structures, algorithms, and object orientation design.
- Capabilities to write and execute unit test cases.
- Independent researching, solution finding, analysis and problem solving skills and capabilities.
- Should have a strong knowledge of OOPS and intermediate knowledge of front-end GUI design and development.
- Should have knowledge of Kotlin
- Should have experience in MVC / MVVM Architecture.
- Good in Analytics and Communication
Work as part of a small team to build React Native iOS / Android applications for clients.
Architect, build and maintain excellent React Native applications with clean code.
Implement pixel perfect UI's that match designs.
Implement clean, modern, smooth animations and transitions that provide an excellent user
experience.
Integrate third-party API's.
Write unit and integration tests.
Release applications to IOS and Google Play stores.
Work with native modules when required.
Work as part of a small team, which will include other React Native developers, a project
manager, QA professional, and a designer.
Complete sprints and participate in sprint retrospectives and daily standups.
Assist with building estimates.
Interface with clients via Slack, Zoom, and email.
Track your time throughout the day using Toggle.
Work with modern tools including Jira, Slack, GitHub, Google Docs, etc.
Be part of a community of React Native developers who share knowledge and help each
other as problems arise.
Follow Full Stack's detailed development process
We are looking for a highly skilled React Native Developer to collaborate with a team of developers and UX designers to
develop and maintain a web application that will be launched on multiple platforms such as android or iOS. Candidate will
be responsible for building native web applications with a focus on front-end development. The ideal candidate is an
advanced React Native Developer who can build dynamic, high performing, and responsive UI for our web applications.
Requirements:
1. Minimum 3yrs of exp in building React native apps for android and iOS
2. Solid understanding of iOS and Android ecosystems.
3. Must have worked on hardware integration with the apps.
4. Understanding of various navigation models in mobile apps
5. Good at debugging, testing, performance optimization.
6. Interpersonal skills: good team player, good individual contributor, ready to take challenges ability to deliver in a
fast-paced environment
JD:
1. Build pixel-perfect, buttery smooth UIs across both mobile platforms.
2. Leverage native APIs for deep integrations with both platforms.
3. Diagnose and fix bugs and performance bottlenecks for performance that feels native.
- 3+ years proven work experience as a Mobile developer.
- Experience using web services (HTTP, REST, SOAP) using JSON, API and API Framework) .
- Good knowledge of object-oriented design patterns and Multi-threading concepts
- Good knowledge of the SQLite database and the Google Play Services like Push Notifications (fcm/sns)
- Strong mobile UI design (multi-screen resolutions), coding, support and maintenance
- Knowledge of HTML5, Bootstrap, JavaScript,
- Experience with third-party libraries and APIs (like Facebook, Twitter, etc.)
- Proficient iOS and Android mobile app experience are a plus
- In-depth knowledge of at least two Framework/Libraries like React Native / Ionic / Framework7 / Aurelia / PhoneGap / Flutter and angular / react / vue / Mobile Angular UI/ Kendo UI.
- Knowledge of bench marking and optimization
- Mandatory : self sufficient developer and must have prior experience of hybrid development [atleast 3 projects]
Locofast Online Services Private Limited operates under the brand name - Locofast- & today is one of the fastest growing B2B companies in the textiles B2B space. The company connects textile manufacturers (mills, manufacturers) to customers (brands, buying houses) both in India &
internationally. It integrates technology to the core transaction flow & delivers industry best pricing & turnaround time for textile products. The century old textile industry has been untouched by any disruption leave alone technological disruption. At Locofast, we are driven to do exactly that & today have an opportunity to create a very large impact in an extremely large industry.
Founders & Investors:
The company in a short span of time (little over two years) has raised two rounds of funding, most
recently one large round of Series B financing (to be announced soon). The company is backed by
some of the most marquee investors that have backed landmark companies such as Myntra.com,
Firstcry.com, Lenskart.com, Cult.fit, Bounce, Gomechanic & others.
The company is founded by second time entrepreneurs who have demonstrated the ability to build
and scale businesses in the past. The profile of the founder can be seen here
- www.linkedin.com/in/wadhwadeepak. Deepak was previously the founder of WeAreHolidays, a
B2C platform for travelers. The founders come with deep expertise in building & scaling
marketplaces.
Roles & Responsibilities:
● Developing and implementing highly responsive user interface components using React concepts.
● Building reusable components and front-end libraries for future use
● Developing and implementing front-end architecture to support user interface concepts.
● Translating designs and wireframes into high quality code
● Optimizing components for maximum performance across a vast array of web-capable devices and browsers.
Candidate Requirements:
● An engineering degree preferably, from a reputed university/college
● A sense of ownership and pride in your performance and its impact on the company’s success.
● Hands-on experience in the JavaScript ecosystem, libraries, and tooling (ES6/7), React Native.
● Good to have knowledge of React.
● Expert knowledge of HTML/CSS, web standards, best practices
● Good understanding of asynchronous request handling, partial page updates, and AJAX
● An experience of writing clean, well documented, semantic code with responsiveness and cross browser compatibility in mind
● Ability to improvise, troubleshoot, and learn new skills on the job.
● Ability to give estimates on work required.
● Proficient understanding of code versioning tools, such as Git/SVN
● Excellent coding and debugging skills
● A passion and the ability to make beautiful, smooth, delightful web experiences
We offer:
● Competitive salary
● Great working environment, opportunity to work directly with the founders on extremely exciting real-life problems.
● Opportunity to grow really fast.
We are currently looking to hire a Software Developer to join our dynamic team. We noticed your profile and we believe your skills and expertise are a better match for this role.
Mandatory skills
- Strong proficiency in JavaScript, React and React native.
- Familiarity with native build tools, like XCode, Android Studio
- Good understanding of UI/UX, app preformation, memory optimisation, delivery feasibility, coding best practices, design principles.
- Understanding of mobile applications development (Deployment and release process, Building, architectures, design patterns, release etc.)
- Experience with React JS state management libraries such as Redux or Mobx
- Experience with ES6, typescript and common front-end development tools such as Babel, Webpack, NPM, Yarn etc.
- Knowledge of RDBMS/NoSQL databases.
Requirements
- B.Tech/BCA/MCA degree in Computer Science, Engineering or a related subject
About the Role
A highly motivated and passionate individual who has experience in executing end to end web based products and applications; bringing them to production quickly and with high quality. Passionate about building flexible and scalable solutions with an eye for detail and can weigh pros and cons to find best possible solutions.
Role and Responsibilities
- Collaborate with Product Managers to plan, implement and deliver tasks and modules on a timely basis with best practices and adherence to SOPs.
- Understand the product requirements, ask questions, and gather information and feedback to design and deliver features both on Android and iOS.
- Create a roadmap of tasks to be delivered for both iOS and Android applications in sync, such that new features go to the end-user at same time.
- Lead the design of Android and iOS applications in a modular fashion with reusable components.
- Proactively identify issues related to memory consumption, battery drain and multi-threading in the application by planning regular tests and analysis.
- Deliver Android and iOS applications with integration to backend services deployed on the cloud with high quality and responsiveness.
- Create strong practices around test driven development, automating delivery of apps to the marketplace with strong CI/CD practices.
- Manage a highly skilled and efficient team by hiring, keeping the team motivated, and managing performance.
- Play the role of an unblocker in a tight scrum environment. Should be able to help other developers with challenges, problem solving, and help achieve milestones as per plan.
- Prioritize to manage ad-hoc requests in parallel with ongoing projects.
- Hands on with programming with 50%+ of bandwidth going into modules owned.
Skills/Experience
- A highly talented developer with 10+ years of hands-on experience in building apps that have been released to the Play Store(Android) and Appstore(iOS).
- Demonstrated experience managing teams of 5-10 or more engineers in mobile application teams.
- Strong knowledge of Android, Kotlin, iOS, Swift, Objective C and working with MVVM, MVP, MVC patterns.
- Experience building mobile applications which lean heavily on connecting to cloud services to gather data and stream videos/content.
- Working knowledge of Xamarin or Flutter (cross platform frameworks) is highly preferred.
- Practitioner of test driven development practices. Experience in creating and adhering to best practices for development.
What you’ll do:
- Will have a unique and rewarding opportunity to shape and design an app with a huge impact on the Automotive industry
- Write highly scalable software in Swift ad Kotlin with a focus on reusability and efficiency
- Work with some of the best people in the industry to build and maintain compelling user experiences
- Working with iOS Frameworks such as AVFoundation/video streaming, CoreML
- Work with open-source multimedia projects, such as FFmpeg
What you’ll bring:
- 5+ years of iOS/Android development.
- Strong background in software engineering with large-scale apps
- Experience with iOS/Android SDKs
- Expert knowledge of XCode/AppCode IDE, build and distribution processes
- Experience writing multi-threaded/asynchronous code
- Creative and innovative problem-solving skills with a passion for new technologies
- Strong team player and ability to work without many directions when needed
Bonus points for:
- B.Sc./M.Sc. in Computer Science or related fields
- Knowledge of C/C++
- Background/experience in AI (e.g. deep learning, computer vision)
- Contributions to community software
Note: We are looking for immediate joiners. Selected/Offered candidates can ready to join within 15 to 30 days of time can apply.






