Sr. React Native Developer

iOS Developer SE

Gurugram, Haryana, India– Engineering /Full-Time/ Work from Office

At OLX India, we work together to build a more sustainable world through trade.

We make it safe, smart, and convenient to buy and sell cars, find housing, get jobs, buy and sell household goods, and more.

We are looking for an iOS Engineer who is a talented super ninja programmer and is interested in being part of a platform that handles millions of requests per day. Continuous integration, auto-scaled rolling releases, event-driven microservice architectures are all part of the daily gig.

What You will be doing :

● You will work closely with other teams from the early stages of design all the way through identifying and resolving production issues.

● You will support a wide range of products focusing on automation, availability and performance and above all reliability as well as supporting other engineers and business intelligence leading up to, during and after each sprint.

● You will live true to our ambitions of building an industry leading platform which is relentlessly focused on innovation.

● Write architecturally sound and maintainable code following best programming practices.

● Work in a mentoring capacity within a peer-programming environment and provide guidance on tasks, irrespective of complexity or scale.

● Handle the entire software development life cycle, end to end.

● Unit-test code for robustness, including edge cases, usability and reliability.

● Working with our testing team to ensure 100% test coverage.

● Discovering and implementing the newest technologies.

Who we are looking for:

● 4-6 years experience of iOS development and Swift.

● Strong command on Swift, UIKit, CoreDataDeep knowledge of latest mobile architectures [MVC, MVVM, etc], design patterns, SOLIDA good understanding of RESTful applications

● Experience working in cross-functional teams (ability to coordinate with product, design, BE devs and QA)

● Have published at least one iOS App to the market

● You can talk all day about GCD, multi threading, process and memory optimisations

● The ability to create beautiful, elegant and pixel perfect user interfaces

● Understanding of Agile methodologies and SCRUM

● You understand git commands and have worked with Github, Gitlab or any git repository platform

● Ability to prioritise tasks and quickly adjust in a rapidly changing environment.

● Working with our testing team to ensure 100% test coverage [UTs, FTs, etc]iOS platform testing strategies (Unit Tests, Snapshot Tests, etc) is a plus

● Reactive programming (RxSwift) is a plusCI/CD (Bitrise, Gitlab, Fastlane) is a plus

● Experience working with BFF [backend-for-frontend] layer is a plus

What we'll give you:

An opportunity to shape a largely unorganised industry and help millions of car buyers and sellers transact with trust and efficiency. Passionate team and leadership colleagues who will share the dream and drive to deliver the most trusted, convenient and innovative car buying and selling experiences.

Opportunities to speed up your learning and development across your role relevant areas At OLX, we are committed to creating a diverse, inclusive, and authentic workplace. We strongly encourage people of all races, ethnicities, disabilities, ages, gender identities or expressions, sexual orientations, religions, backgrounds, and experiences to apply.

We embrace diversity and welcome applicants from all backgrounds. If you are as excited as us about this position and our company, we hope you join us!

"Our Success is fueled by diverse perspectives and talents"

Job Title: Senior React Native Developer

Location: Bangalore / Noida

Employment Type: Full-Time Job

Description: As a Senior React Native Developer, you will be responsible for architecting, building, and maintaining high-quality mobile applications. You will collaborate with cross functional teams to deliver solutions that align with the overall product architecture, ensuring smooth integration across different layers of the infrastructure. You will play a key role in the end to-end development process, from concept to deployment, while maintaining the highest standards of code quality.

Key Responsibilities: -

• Take ownership of the entire development lifecycle including analysis, functional decomposition, modelling, prototyping, code review, testing, deployment, and reporting for project deliverables.
• Maintain and optimize code while writing automated tests to ensure product quality and performance.
• Ensure timely and high-quality delivery of product releases.
• Provide accurate technical effort estimates to assist in project planning and resource allocation.
• Participate in the technical recruitment process as part of the interview panel.
• Collaborate with clients, senior business leaders, and technology teams to ensure effective communication and project alignment.

Required Skills & Experience:

• 5 - 8 years of experience in mobile application development.
• 4+ years of hands-on experience developing with React Native.
• Strong proficiency in JavaScript (ES6), React Native, CSS, and JSON.
• Familiarity with Java and experience with both Android and iOS platforms.
• Solid understanding of the mobile ecosystem, including performance optimization and monitoring.
• Deep knowledge of Native Components, Core Components, and React Native libraries.
• Experience building scalable mobile apps, with an understanding of mobile architecture and best practices.
• Expertise in debugging, root cause analysis (RCA), and problem-solving.
• Ability to multitask effectively, manage deadlines, and work under pressure.
• Strong analytical thinking, and confidence in engaging with clients and senior stakeholders.

Preferred Qualifications:

• Experience working in agile development environments.
• Familiarity with CI/CD pipelines and version control systems (e.g., Git).
• Knowledge of mobile performance optimization techniques. Mandatory Skills:
• React Native, JavaScript (ES6), CSS, Android/iOS Development.

We are looking for a highly skilled computer programmer who is comfortable with both front and backend programming. Full stack developers are responsible for developing and designing frontend web architecture, ensuring the responsiveness of applications, and working alongside graphic designers for web design features, among other duties.

Fullstack developers will be required to see out a project from conception to final product, requiring good organizational skills and attention to detail.

Full Stack web developer responsibilities: 

Developing frontend website architecture.

Designing user interactions on web pages.

Developing back-end website applications.

Creating servers and databases for functionality.

Ensuring cross-platform optimization for mobile phones.

Ensuring responsiveness of applications.

Working alongside graphic designers for web design features.

Seeing through a project from conception to finished product.

Designing and developing APIs.

Staying abreast of developments in web applications and programming languages.

About Telyport

Telyport is an emerging tech startup in the logistics space. We are building a robust hyperlocal distribution network that is affordable, convenient, and reliable for locals, SMEs, and large enterprises with a vision to bring local commerce online.

Job Description

We are looking for an Android developer responsible for the development and maintenance of applications aimed at a vast number of diverse Android devices. Your primary focus will be the development of Android applications and their integration with back-end services. You will be working along-side other engineers and developers working on different layers of the infrastructure. Therefore, commitment to collaborative problem solving, sophisticated design, and creating quality products is essential.

We never really thought that a college degree was the thing that you had to have to do well. We trust in team’s deliverables, smart & the hard work.

Responsibilities: Build & Maintain TELYPORT’s Android Stack

- 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.

Skills

- 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.

- Ability to design applications around natural user interfaces, such as “touch”

- Familiarity with the use of additional sensors, such as gyroscopes and accelerometers.

- Knowledge of the open-source Android ecosystem and the libraries available for common tasks.

- Ability to understand business requirements and translate them into technical requirements.

- Familiarity with cloud message APIs and push notifications.

- A knack for benchmarking and optimization.

- Understanding of Google’s Android design principles and interface guidelines.

- Proficient understanding of code versioning tools, such as Git.

- Familiarity with continuous integration.

This is not your typical 9-5 job. If you are a hustler, passionate about what you do and would like to challenge yourself into new areas and arenas, look no further. You will have absolute creative independence in executing your roles while at the same time be chasing aggressive goals and targets to pursue and a highly competitive group of people to challenge and learn from.

Experience or College Educations don’t matter. What matters is your love & passion for building technology products. Compensation will be competitive with an option for ESOPs