React Native Developer

Software Developer

We are looking for a skilled Developer to design, develop, test, and maintain web and mobile applications. The candidate should have experience with modern development technologies, APIs, databases, cloud platforms, Git/GitHub, and AI integration. Good problem-solving, teamwork, and communication skills are required.modern full-stack developer, a strong combination is React/Next.js + Node.js/Python + PostgreSQL/MongoDB + Git/GitHub + AWS + AI/API integration.

Job Overview

We are hiring a Senior Full-Stack Engineer to design and scale high-performance web applications. You will drive technical decisions using React, Node.js, and TypeScript while building event-driven cloud architectures.

Key Responsibilities

• Develop scalable frontend features using React and robust backend APIs with Node.js/TypeScript.
• Architect and deploy cloud-native microservices on AWS.
• Implement asynchronous communication using messaging tools like Kafka, RabbitMQ, SQS, or SNS.
• Optimize SQL/NoSQL databases and maintain automated CI/CD pipelines.
• Mentor junior developers and lead code reviews.

Required Skills

• 6+ years in full-stack software development.
• Mastery of TypeScript, React.js, and Node.js.
• Hands-on experience with AWS and modern messaging queues.
• Strong problem-solving and communication skills.

Location: Hyderabad

* Design, develop, and maintain responsive websites and web applications.

* Build reusable frontend components using React.js.

* Develop scalable backend APIs and services using Node.js.

* Integrate third-party services and payment gateways such as Stripe.

* Build RESTful APIs and integrate with modern databases.

* Optimize applications for maximum speed, scalability, and SEO.

* Collaborate with designers to translate Figma/UI designs into pixel-perfect interfaces.

* Implement authentication, authorization, and security best practices.

* Debug production issues and improve application performance.

* Participate in code reviews and mentor junior developers.

* Work within Agile/Scrum development processes.

Where You’ll Create Impact

·         Build & Ship: Architect, build, and deploy production-grade iOS and Android features using React Native + TypeScript from scratch to store release.

·         Pipeline Ownership: Own the full release lifecycle using Expo + EAS, managing App Store/Play Store submissions, provisioning, and CI/CD.

·         Craftsmanship: Turn complex Figma designs into ultra-fast, polished components with fluid animations, backed by clean API integrations and rock-solid performance.

·         Systems Thinking: Scale mobile infrastructure to handle heavy data flows, offline sync, and real-time enterprise AI features seamlessly.

What Sets You Up for Success

·         5+ years of hardcore mobile engineering experience (Android/iOS foundation, ideally within high-growth, high-intensity startups).

·         Outlier Agency: High-integrity work ethic, extreme initiative, and zero need for hand-holding.

·         Performance Obsession: Track record of shipping silky-smooth, high-performance apps with complex UI, animations, and tight memory management.

·         Release Mastery: Deep comfort with Figma-to-code workflows and navigating the entire release cycle from local IDE to live store deployments.

·         Quality Mindset: Hands-on experience with unit testing, end-to-end QA pipelines, and production monitoring.

We are looking for a skilled Fullstack Developer with at least 10 years of experience building and maintaining responsive, scalable web applications. You will work across a full technology stack, from crafting intuitive React.js user interfaces to designing and implementing robust backend services with Node.js and PostgreSQL. This role requires strong proficiency in React.js, JavaScript/TypeScript, and the ability to collaborate closely with designers, backend engineers, and product managers to deliver exceptional end-to-end product experiences.

About the Role

SwitchKart is on a mission to make technology more accessible and more sustainable — we're in the business of recommerce, giving old smartphones a second life, cutting down e-waste, and extending the lifecycle of every device we touch.

We're looking for a Senior Full Stack Developer to help us build and scale the ecosystem of platforms powering this mission — from our procurement app to our retailer app, pricing engines, and warranty systems. You'll take ownership of complex features end-to-end, mentor junior engineers, and make architectural decisions that shape how we grow.

What You'll Do

• Own Features End-to-End: Design, build, and ship full stack features across our procurement, retailer, pricing, and warranty platforms — from database schema to UI polish.

• Drive Architecture: Make key technical decisions on system design, scalability, and code structure as our ecosystem of apps grows.

• Build AI-First: Design and build systems with AI at the core — not bolted on. Think about where AI can automate, assist, or enhance the products you're building from day one.

• Build Scalable Architecture: Build and monitor a highly performant, failure-resistant platform — we take pride in doing this with a small, high-ownership team.

• Automate and Integrate: Develop tools that automate our integration processes and build data pipelines across our app ecosystem.

• Foster Technical Excellence: Champion unit and integration testing and lead meaningful code reviews across the team.

• Prototype and Validate: Create interactive prototypes to prove out technical concepts and participate in pilots for new initiatives.

• Mentor the Team: Guide junior developers through code reviews, pairing, and technical direction.

• Report Upward: Provide regular updates to management on milestones, risks, issues, and mitigation plans.

• Collaborate Cross-Functionally: Work closely with product and design to translate requirements into robust technical solutions across multiple products.

What We're Looking For

Must Have

• 4+ years of full stack development experience

• Strong proficiency in React and Node.js

• Solid experience with PostgreSQL or MySQL — schema design, query optimisation

• Experience designing and scaling production systems

• Experience deploying and managing applications on a cloud platform (AWS/GCP or similar)

• Comfortable owning a feature from concept to deployment

• Strong debugging and problem-solving skills

Good to Have

• Experience mentoring or leading junior engineers

• Track record of driving scalability and time-to-market in past cloud architecture decisions

• Exposure to CI/CD pipelines

• Experience with Docker, NoSQL databases, or distributed caching

• Experience integrating third-party REST/SOAP APIs

• Experience in a fast-moving startup environment

Why SwitchKart

• Real ownership over architecture and technical direction.

• Access to the latest AI coding agents and tools — we invest in keeping our engineers on the cutting edge.

• Work on a genuinely differentiated business with measurable impact.

• Be part of a lean team where your decisions shape the product.

• Opportunity to mentor and grow the engineering team.

US Shift: 6pm -2am

We are seeking a talented and motivated Full Stack Software Developer to join our team. The ideal candidate will have strong experience with React and Node.js, with additional expertise in GraphQL and AWS being highly desirable. You will play a key role in designing, developing, and maintaining scalable, efficient, and user-friendly applications across the stack.

Key Responsibilities:

• Design and Development: Build, deploy, and maintain front-end and back-end solutions using React and Node.js.
• API Integration: Develop and consume RESTful APIs and GraphQL services.
• System Architecture: Design scalable and maintainable software architectures.
• Cloud Integration: Implement and optimize applications hosted on AWS services (e.g., Lambda, S3).
• Collaboration: Work closely with product managers, designers, and other developers to translate requirements into high-quality, reliable software.
• Code Quality: Write clean, maintainable, and testable code while adhering to industry best practices.
• Troubleshooting: Debug and resolve application issues across the stack.

Skills Required:

• Proficiency in JavaScript/TypeScript and modern frameworks like React and Node.js.
• Solid understanding of front-end development concepts, including state management, component lifecycles, and performance optimization.
• Experience in building and consuming REST APIs and/or GraphQL APIs.
• Familiarity with databases (e.g., PostgreSQL, or similar).
• Strong problem-solving skills and ability to work in an agile environment.

Preferred:

• Hands-on experience with GraphQL (e.g., Apollo).
• Proficiency with AWS services such as EC2, S3, Lambda, API Gateway, and DynamoDB.
• Knowledge of CI/CD pipelines and tools like Jenkins, GitHub Actions, or similar.
• Understanding of software testing methodologies and tools (e.g., Jest, Cypress).

Role & Responsibilities:

Design and develop mobile applications using React Native.

Collaborate with cross-functional teams to define, design, and ship new features.

Ensure performance, quality, and responsiveness of applications.

Debug and fix issues, improve application performance, and maintain code quality.

Work onsite with the client team in Trichy.

Requirements:

Minimum 2 years of hands-on experience in React Native mobile app development.

Strong knowledge of JavaScript/TypeScript and mobile UI/UX principles.

Experience with REST APIs, third-party libraries, and integration.

Ability to work independently and in a team environment.

Immediate availability preferred.

Lead Full-Stack Software Engineer (Node.js & React)

Location: Whitefield, Bengaluru, India (On-premise / In-office)

Experience: 10+ Years

Employment Type: Full-time, Permanent

About Us:

InnovXcare aims to play in an exciting space where advanced technologies and innovations

meet the need to provide improved access to quality care in India and beyond. We are an

early-stage startup aiming to tackle the challenges in the Imaging diagnostic reporting

industry through novel applications of Artificial Intelligence and Deep Learning. As a part of

this company, you will get a chance to work in a fast-paced environment with a team of

passionate and high-performing individuals who are looking to make an impact in the

healthcare space in India. We will look to you to own significant portions of our solution

development and be a part of solving some of the most challenging problems in healthcare

today.

The Role & Impact

As the Lead Full-Stack Software Engineer, you will be the core technical anchor of the company. You will bridge the gap between our state-of-the-art data science models and enterprise-grade production software. You will directly lead, mentor, and scale a high-performing 8-person software team team consisting of 7 software developers (in-house and full-time contractors), 6 AI/data scientists, 1 product designer, and 5 QA specialists.

This is a hands-on architecture and leadership role. You will own the system design, enforce engineering excellence, and build low-latency, highly available pipelines that handle real-time clinical workflows.

Core Responsibilities

• System Architecture & Scaling: Design and scale robust, event-driven microservices using Node.js and high-performance user interfaces using React.js to support multi-modal AI clinical tools.
• AI & Software Integration: Architect the data pipelines and APIs that wrap, serve, and orchestrate heavy AI models (voice-to-text transcription, NLP, and radiology reporting tools).
• Real-Time Data Streaming: Implement secure, low-latency, full-duplex communication protocols (WebSockets, WebRTC) to stream live audio and heavy medical data feeds seamlessly between the client and backend.
• Engineering Leadership: Manage, mentor, and inspire a hybrid team of 7 software developers and 5 QA engineers. Drive agile sprint planning, set high standards for clean code, and establish robust CI/CD pipelines.
• Production Stability: Ensure high availability, data security (HIPAA/healthcare compliance standards), and performance monitoring for a product already live and actively used in market.
• Cross-Functional Collaboration: Partner closely with the 6-member AI research team, design resources, and business stakeholders to translate complex clinical product requirements into technical roadmaps.

Required Technical Skills & Experience

• 10+ years of professional software engineering experience, with at least 3+ years in a Tech Lead or Engineering Manager capacity within a fast-paced startup or high-growth tech environment.
• Deep production-level mastery of Node.js (Express, NestJS, or similar) and React.js (including advanced state management like Redux, Context API, or Zustand).
• Proven experience building event-driven architectures and handling asynchronous workloads using message brokers like RabbitMQ, Kafka, or AWS SQS/SNS.
• Strong proficiency with real-time streaming tools, data processing, and protocol management (WebSockets, Socket.io).
• Heavy experience with cloud infrastructure (AWS, GCP, or Azure), containerization (Docker, Kubernetes), and automated testing frameworks.
• Solid understanding of database design, optimization, and scaling (SQL and NoSQL).

General Attributes

• Exceptional communication and decision making skills.
• Demonstrated ability to mentor teams and influence architecture direction.
• High ownership mindset and ability to deliver against clear plans.
• Strong adaptability and comfort operating in fast moving environments.

Preferred (Bonus) Qualifications

• Prior experience in the Health-Tech / Med-Tech domain, specifically dealing with medical imaging systems, electronic health records (EHR), or healthcare compliance.
• Familiarity with medical imaging/data standards or frontend medical web viewers (e.g., Cornerstone.js, OHIF Viewer, DICOM web protocols) is a massive plus.

What We Offer

• Competitive Compensation: Highly attractive base salary aligned with top-tier Bengaluru tech standards.
• High Autonomy: Direct influence over technical stack decisions, product architecture, and engineering culture.
• Mission-Driven Work: The opportunity to build software that directly saves lives and transforms global healthcare via artificial intelligence.

Position: Full Stack Developer (React.js + Node.js)

Experience: 2–5 Years

Location: Mumbai – Chembur West (Onsite)

Job Summary

We are looking for a Full Stack Developer with strong hands-on experience in React.js and Node.js to build scalable, secure, and high-performance web applications. The ideal candidate should be comfortable owning features end-to-end, developing responsive UI, building REST APIs, integrating databases, and supporting production systems.

Key Responsibilities

• Build responsive UI using React.js, HTML5, CSS3, JavaScript (ES6+)
• Develop scalable backend services and RESTful APIs using Node.js (Express.js / NestJS)
• Work with MongoDB and MySQL (schema design, indexing, query optimization)
• Implement authentication & authorization using JWT , RBAC , Oauth
• Integrate third-party APIs, Webhooks
• Build real-time features using Socket.io / WebSockets
• Ensure performance, scalability, and security (validation, sanitization)
• Implement caching using Redis (if applicable) and optimize API response times
• Support API testing (Postman/Supertest)
• Maintain API documentation using Swagger / OpenAPI
• Debug and resolve defects, handle RCA, and support production troubleshooting with logs/monitoring
• Follow Git-based workflows, participate in code reviews, and collaborate with QA/product teams in Agile delivery

Mandatory Skills

• React.js, Node.js, JavaScript (ES6+)
• MongoDB (must), MySQL
• REST API development & integration
• Socket.io / WebSockets, Webhooks
• HTML5, CSS3
• Git
• Typescript, Express.js / NestJS
• jQuery / AJAX (basic / legacy support)

Good to Have

• Redis, Swagger/OpenAPI
• Docker, CI/CD (GitHub Actions/Jenkins)
• Cloud exposure (AWS/Azure/GCP)

Qualification

BE / BTech / MCA / MSc IT / BSc IT with 2–5 years relevant experience.

CTC: As per industry std.