Sr. Fullstack Developer

Winmore is seeking a Sr. Fullstack Developer for our Bangalore office. In this pivotal role, you will be responsible for building scalable, high-performance web applications, leveraging your expertise in both front-end and back-end development. You will utilize React for front-end development and Node.js for back-end services, with a strong emphasis on code quality and maintainability to ensure project success.

Responsibilities:

• Develop and maintain scalable, high-performance web applications using React and Node.js.
• Write high-quality, maintainable ES6 code for backend services.
• Implement and enhance web application functionality using React libraries such as Express.js, Redux, Chart JS, and ODATA.
• Work with MERN stack or similar frameworks.
• Design and implement robust, performant, and scalable RESTful APIs using Node.js.
• Develop cross-platform mobile applications using React Native (advantageous).
• Integrate front-end applications with AWS services, including Lambda, Step Functions, and AWS Batch, for serverless architectures.
• Implement and manage CI/CD pipelines using AWS CodeBuild, CodeDeploy, and CodePipeline.
• Configure and manage AWS networking and security services like VPC, Security Groups, and IAM.
• Design and optimize schemas and queries for SQL (PostgreSQL/MySQL) and NoSQL databases (DynamoDB/MongoDB).
• Utilize triggers, functions, and procedures in database management.
• Work with nodal databases including DynamoDB, MongoDB, Graph DB, Redis, Cassandra/Redshift.
• Implement event-driven architectures using SQS, SNS, etc.
• Leverage AWS DynamoDB for building highly scalable, low-latency applications, optimizing for performance and cost.
• Orchestrate micro-services, batch processing, and workflow automation using AWS Step Functions.
• Utilize AWS Glue for data preparation and warehousing solutions.
• Construct loosely coupled, scalable, and reliable microservices architectures with AWS SNS and SQS.
• Develop serverless applications using AWS Lambda, adhering to best practices for security, monitoring, and logging with Datadog and Session Stack.

Requirements:

• 2-6 years of professional experience as a Fullstack Developer.
• Proficiency in React for front-end and Node.js for backend development.
• Strong command of ES6.
• Experience with React libraries (Express.js, Redux, Chart JS, ODATA).
• Familiarity with MERN stack or similar.
• Golang or Scala experience is a plus.
• Expertise in SQL (PostgreSQL/MySQL) and NoSQL (DynamoDB/MongoDB) database design and optimization.
• Experience with triggers, functions, and procedures.
• Familiarity with nodal databases (DynamoDB, MongoDB, Graph DB, Redis, Cassandra/Redshift).
• Experience in event-driven architecture and messaging services (SQS, SNS).
• Proficiency with AWS DynamoDB.
• Experience with AWS Step Functions, AWS Glue, AWS SNS, SQS, and AWS Lambda.
• Familiarity with serverless best practices, security, monitoring, and logging (Datadog, Session Stack).
• Experience with CI/CD pipelines and AWS networking/security services.

Work Environment:

• Ability to thrive in a collaborative, agile development environment.
• Openness to adopting new technologies and methodologies.
• Strong problem-solving skills and ability to work under tight deadlines.
• Commitment to delivering high-quality software solutions.