Job Title : Full Stack Developer (MERN + React Native)
Location : Remote
Job Type : Full-Time
Experience : 4–10 Years
Availability : Immediate Joiners Only
About the Role
We are seeking a highly capable Full Stack Developer with strong expertise in React.js, Node.js, MongoDB / DynamoDB , and working knowledge of React Native . The ideal candidate will drive the development of scalable, end-to-end applications—covering UI / UX, backend architecture, cloud services, and performance optimization.
This role requires a self-driven engineer with strong ownership, architectural thinking, and the ability to work independently while maintaining a high bar for quality, security, and performance.
Key Responsibilities
Frontend Development (React.js / React Native)
- Build high-performance, scalable, and intuitive UIs using React.js .
- Develop and maintain React Native mobile screens and components.
- Implement modern UI patterns, reusable component libraries, and responsive workflows.
- Manage global state using Redux, Redux Toolkit, Context API, or Zustand .
- Optimize rendering performance, lazy loading, caching, and bundle size.
- Implement pixel-perfect UI using Tailwind, Material UI, Styled Components (preferred).
Backend Development (Node.js / Express.js / API Architecture)
Develop secure, scalable RESTful APIs , microservices, and backend modules.Implement authentication & authorization using JWT, OAuth, Cognito, SSO .Integrate internal / external APIs—payments, third-party services, analytics, etc.Perform backend optimization : caching, load balancing, and concurrency management.Write modular, testable, and maintainable backend logic following best practices.Implement rate limiting, request validation (Joi / Zod), and API throttling for security.Database Engineering (MongoDB / DynamoDB / PostgreSQL)
Design and optimize NoSQL & relational data models .Strong understanding of indexes, sharding, partitioning, and query optimization.Manage and tune MongoDB Atlas, DynamoDB tables, GSIs / LSIs , and read / write throughput.Implement caching layers using Redis / ElastiCache .Ensure data integrity, migration handling, and versioned schema updates.AWS & Cloud Engineering
Experience with AWS Serverless stack : Lambda, API Gateway, S3, DynamoDB, Cognito, CloudWatch .Build and deploy production-ready applications using AWS services.Implement CI / CD pipelines using GitHub Actions, Bitbucket Pipelines, GitLab CI .Familiarity with containerization and deployments using Docker & ECS / EKS .Knowledge of Infrastructure as Code (IaC) : CloudFormation / Terraform (added skill).General Engineering Responsibilities
Collaborate with Product Owners, UI / UX, QA, and DevOps teams.Participate in sprint planning, solution design, and architectural reviews.Troubleshoot production issues and ensure system reliability.Write clean documentation, API specs, and technical guides.Follow clean coding norms, security best practices, and design principles (SOLID, DRY, KISS).Qualifications
4–10 years of full stack development experience.Strong analytical and problem-solving abilities.Excellent communication and collaboration skills.Immediate joiners only.Required Skills
Strong hands-on expertise in React.js , including Hooks, Redux, and advanced component architecture.Advanced proficiency in Node.js and Express.js , with solid experience in scalable server-side development.Deep understanding of MongoDB or DynamoDB , including schema design, indexing strategies, and performance optimization.Practical working experience with React Native for mobile development.Strong understanding of REST APIs, JSON workflows, authentication / authorization mechanisms, and modern security best practices .Experience working with Git, CI / CD pipelines, Agile / Scrum methodologies , and participating in peer code reviews.Additional Preferred Skills
TypeScript for strongly typed development.AWS Serverless Framework or SAM.Experience building microservices & event-driven architectures .Unit testing with Jest / Mocha / Supertest .Docker / Kubernetes (EKS) familiarity .Redis caching, message queues ( SQS, SNS, Kafka, RabbitMQ ).Knowledge of React Query, SWR, or Apollo Client.Performance profiling tools (Chrome DevTools, Lighthouse, React Profiler).Understanding of CI / CD best practices, automated testing, and code coverage.Experience with analytics, logging, and monitoring tools (ELK, Datadog, CloudWatch).Knowledge of security standards (OWASP, JWT hardening, API security, CORS policies).Compensation & Benefits
Competitive salary based on experience and skillset.Opportunity to work on international, large-scale, high-impact projects.Collaborative, innovative, and growth-driven engineering culture.Remote and flexible working options.