
Responsibilities
- You will be responsible for building and maintaining high-performance, reusable, and reliable code
- Design and implement new user-facing features
- Work closely with Interaction designers to build world-class user-experiences
- Create experiences that enable our innovative hardware features
- Ensure the best possible performance, quality, and responsiveness of the application
- Help maintain code quality, organization, and automation
Qualifications
- BE/BTech/MCA/ME/MTech/MS in Computer Science or related technical field or equivalent practical experience
- 4+ year of relevant work experience
- Proficiency in Android application development
- Java programming experience
Preferred Qualifications
- Experience using Flutter
- Experience in C/C++
- Camera application experience

About Essential
About
Connect with the team
Similar jobs



Must-haves:
- You need to be excited about the problem that we are trying to solve
- 4+ years of experience building applications in React Native
- Build pixel-perfect, buttery smooth UIs across both mobile platforms.
- Strong Js fundamentals
- Built an iOS app from scratch or Native Android development experience
- Ability to give clarity and communicate well with the team, including Product, Backend and Dev-Ops (if and when needed)
- Ability to use profiling tools well, getting to root causes of bugs fast
- Ability to pick and work on adjacent technologies if and when required (Eg: If the best performance monitoring solution needs a basic firebase setup, that should not be a blocker for you to go ahead and do so)
- Maintain code and write automated tests to ensure the product is of the highest quality.
- Reach out to the open-source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things.
-
You need to be comfortable working in a remote environment (Good internet connection and availability on phone is required)
Good to have:
- Experience with next.js
- Experience in Test Driven Development
- Ability to tell Product what creates better User Experience, ability to tell backend what API responses will help the user get a faster load time
- Inquisitiveness to understand the system as a whole, and not only be stuck to your domain of expertise (Eg: Asking questions like why does this particular response take so much time as compared to others, and brainstorming with the backend engineer on how to improve on it)
Benefits
- Work timings - You are the master of your time. However, with great freedom comes great responsibility. If you have committed something to the team, we expect that you will give it your best to make sure that commitment is done and is done on time.
- Leave policy - Take a leave whenever for whatever reason you want. You don't need to explain yourself to us
- Health insurance for you and your family




Company Introduction
Crumb Software is a Design Studio seeking creative and skilled developers to join our fast-growing team. Our mission is to design and develop technology that improves its users' lives while providing an exceptionally high level of service to our clients.
We are looking for experienced developers who want to be part of a fast-paced, dynamic environment, where everyone's opinions and efforts are valued. We hire outstanding professionals and allow them to thrive in a collaborative atmosphere that values learning, growth, and hard work.
If you have the desire to be a part of an exciting, challenging, and rapidly-growing software development consultancy, and if you are passionate about software development and creating the finest apps in the market, please consider applying.
Job Description
We are looking for React Native developers interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.
This is a contract-based position and we're looking for immediate joiners.
Responsibilities
- Work as a part of a small team to build React Native iOS / Android applications
- Collaborate closely with designer(s) to build the envisioned user experience
- Architect, build, and maintain excellent React Native applications with clean code
- Implement clean, modern, smooth animations and transitions that provide an excellent user experience
- Build pixel-perfect, buttery smooth UI's across both mobile platforms that match designs
- Integrate with the backend and other third-party APIs
- Work with native modules if required
- Leverage native APIs for deep integrations with both platforms
- Diagnose and fix bugs, performance bottlenecks for performance that feels native
Requirements
- 3+ years of professional, non-internship experience working with React Native
- Firm grasp of the JavaScript language and its nuances, including ES6+ syntax
- An understanding of React Native best practices and a commitment to following them
- Knowledge of functional programming and React Hooks
- Ability to work through new and difficult React Native issues and contribute to libraries as needed
- Familiarity with native build tools, like XCode and Gradle
- Familiarity with Expo and related libraries
- Excellent verbal and written communication skills
- Experience and desire to work with a remote, distributed team

2. Experience of integrating any of the SDKs or third party libraries.
3. Knowledge of Android Software design patterns, Android/Media Frameworks.
4. Experience with NDK and JNI
5. Basic knowledge of C & C++ language/libraries (optional)

Job Location: Pune
Experience: 2 to 5 years
Annual CTC: 400000 - 1000000 INR
Notice Period: 1 Month or Less
Skills: Flutter, Platform level iOS/Android, Mobile Application Development, SQLite.
Job Requirement:
- Desire to work in a startup environment, Fun@work culture and able to self-manage.
- Must have at least 2 years of experience in building mobile applications and built at least two Android and/or iOS apps with Flutter.
- A strong commitment to quality and willingness to learn.
- Have published one or more mobile apps in Google Play or App Store.
- Experience with third-party libraries and APIs.
- Experience working in an agile development process.
- Be proficient in using version control and continuous integration, with tools such as Bit Bucket, Git and Jenkins.
- Write clear, maintainable and testable code that you are proud of.
- Good communication skills.
Good to have: (Not Mandatory)
- Ability to take an ownership & leadership role on the team.
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies.
- Solid understanding of the full mobile development life cycle, including automated testing and building.
- Experience working in Fintech payments and eCommerce.
- General knowledge of Location Services, Maps, and other common Android/IOS libraries.

- Motivation to design and build reliable, elegant apps
- 2 - 4 years of android application development experience
- Proficiency in Java and experience in Kotlin
- Familiarity with RxJava2, Dagger2, OkHttp, Retrofit, Android Architecture Components
- Familiarity with material design

Our Client began as custom application development and business process automation solution provider from its New Orleans Office 2015.
Following year they launched an independent Health, business, property assessment and Law Enforcement products.
In 2017, they stated India operation, an extension of development team and expertise to grow the business.They continued to grow and expand offerings in both the public and private sectors. Giving its wide scope of experience and expertise the client is striving to achieve challenging goals in upcoming years.
Currently they are on look out for high achievers, love to do their hands dirty with real coding, can think out of box and are self starter to build innovative software products using Hybrid Mobile app platform.
Position : Hybrid Mobile Application Developer
Location : Pune (Currently remote working)
Salary : Best in the Industry
Experience : 3-6 yrs
Vacancies : 3
Job duties and responsibilities :
- Understand requirements, architecture decisions, assess the feasibility and provide time estimates on implementing new features and functionalities.
- Work on software architecture and development of Hybrid Mobile applications and communicate technical limitations/roadblocks to the team.
- Point of contact in all phases of software engineering.
- Drive the project discussions from inception to final delivery.
- Deliver high-quality code; Unit-test code for robustness including edge cases, usability, and scalability.
- Discover and evaluate new technologies to maximize development efficiency and handhold the client by recommending the benefits.
- Collaborate with the design team to bring creative ideas to the mobile UI and craft a beautiful Android/iOS user experience.
- Work as part of a team-building prototype, applications, and user experiences.
- Commit changes continuously leveraging test-driven techniques in development (BDD/TDD).
Qualifications :
- Experienced in Xamarin and exposure in other hybrid mobile development like Native Script.
- Familiar with RESTful APIs, UI Kit, offline storage, threading, performance tuning, and all UI components in the Android/IOS object library foundation.
- Worked on 3rd party libraries, cloud message APIs, and push notifications.
- Exposure of Android- s/Apple's Human Interface Guidelines and other UX & UI standards.

At the very least, we expect you to have -
- Very strong JS fundamentals, ES6, functional & OOP concepts
- Understanding of REST APIs, the document request model, and offline storage
- Knowledge of advanced React Native concepts
- At least 4 years experience building and shipping mobile applications
- At least 4 years experience working with React Native
We are a Silicon Valley founded & headquartered startup with an engineering office in Bangalore, building a payments platform around Bitcoin & the Lightning Network.


b) Retrofit ( Restful APIs integration)
c) Must have experience of using SQLite .
d) Kotlin experience is a plus.

