React Native Mobile Application Developer

Kalkey

3 - 8 years

1 - 4 Lacs

kolkata

Posted:1 day ago| Platform:

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Skills Required

java typescript mysql node.js react native

Work Mode

Work from Office

Job Type

Full Time

Job Description

About the Role

React Native Developer (Full Stack)

Key Responsibilities

Develop and maintain
cross-platform mobile applications
using
React Native
(Android & iOS).
Build, test, and deploy
RESTful APIs / GraphQL services
using
Node.js and Express.js
.
Integrate mobile apps with
databases (MySQL, SQL, Firebase, etc)
and third-party APIs.
Collaborate closely with UI/UX designers to ensure seamless, intuitive user interfaces.
Implement responsive designs and ensure performance optimization across devices.
Manage app lifecycle: from concept to deployment and post-launch maintenance.
Write
clean, modular, reusable, and maintainable code
following best practices.
Work closely with QA teams for testing, debugging, and resolving application issues.
Stay updated with the latest mobile development trends, libraries, and frameworks.

Required Skills and Qualifications

Bachelor's degree in Computer Science and Engineering, IT, or related field.
3+ years of proven experience in
Full Stack App development
.
Proficiency in
JavaScript (ES6+), TypeScript, React.js, and Redux / Context API
.
Strong backend development experience with
Node.js
,
Express.js
, and
Firebase
.
Proficient in C++
for performance-critical modules and native integrations.
Experience with
API integration
, push notifications, deep linking, and app store deployment.
Familiarity with
Git
,
RESTful APIs
, and
CI/CD pipelines
.
Understanding of mobile app architecture and security best practices.
Excellent problem-solving, debugging, and analytical skills.

Good to Have

Knowledge of
Next.js
,
GraphQL
, or
AWS services (Lambda, S3, EC2)
.
Experience with
native modules
and
bridging (Android/iOS)
.
Prior experience in
publishing apps
to Google Play Store and Apple App Store.
Exposure to
Agile development
methodologies and
JIRA / Trello
.

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