SDE 3 Fullstack Javascript

What will you do at Fynd

• Build scalable and loosely coupled services to extend our platform.
• Full-Spectrum Ownership: Act as both the Solution Architect and Hands-on Developer, driving design, build, and deployment of scalable systems. 
• Stakeholder Engagement: Collaborate closely with stakeholders from Reliance Industries (RIL), including Product, Business, Operations, and Legacy System Owners, to align on requirements, timelines, and delivery strategy.     
• System Integration Leadership: Design solutions that bridge modern platforms with existing legacy systems, ensuring continuity and scalability.     Project Leadership: Take complete ownership of project lifecycle — from discovery and architecture through execution and release. 
• Build bulletproof API integrations with third-party APIs for various use cases.
• Evolve our infrastructure and enhance availability and performance.
• Have full autonomy to own your code, decide on technologies, and operate large-scale applications on AWS.
• Mentor and lead a team of full-stack engineers, fostering a culture of innovation and collaboration.
• Optimize frontend and backend performance, caching mechanisms, and API integrations.
• Implement and enforce security best practices to safeguard applications and user data.
• Stay up to date with emerging full-stack technologies and evaluate their potential impact on our tech stack.
• Contribute to the open-source community through code contributions and blog posts.

Some specific Requirements:

• 6+ years of development experience in full-stack development with expertise in JavaScript, React.js, Node.js, and Python.
• Proven experience building and scaling systems at an SDE2/SDE3 level or beyond  
• Strong communication and alignment skills with non-technical stakeholders   
• Ability to architect and execute complex solutions independently   
• Experience in multi-system integration, particularly within large enterprise contexts
• Prior experience developing and working on consumer-facing web/app products.
• Expertise in backend frameworks such as Express.js, Koa.js, or Socket.io.
• Strong understanding of async programming using callbacks, promises, and async/await.
• Hands-on experience with frontend technologies HTML, CSS, AJAX, and React.js.
• Working knowledge of MongoDB, Redis, MySQL.
• Solid understanding of data structures, algorithms, and operating systems.
• Experience with AWS services such as EC2, ELB, AutoScaling, CloudFront, and S3.
• Experience with CI/CD pipelines, containerization (Docker, Kubernetes), and DevOps practices.
• Ability to troubleshoot complex full-stack issues and drive continuous improvements.
• Good understanding of GraphQL, WebSockets, and real-time applications is a plus.
• Experience with Vue.js would be an added advantage.