Senior developer engineer

This role is for one of the Weekday's clients

Salary range: Rs 1500000 - Rs 2500000 (ie INR 15-25 LPA)

Min Experience: 3 years

JobType: full-time

We are looking for a Senior Developer Engineer with strong frontend expertise and solid full-stack capabilities. The ideal candidate is passionate about building intuitive, high-performance user interfaces and is eager to design and implement AI-powered features, LLM integrations, and scalable frontend architecture that brings intelligent experiences to life.

Requirements

Responsibilities

AI Feature Development

• Build user-facing components that power conversational AI, content generation, and intelligent automation workflows.
• Implement interactive UI features that handle AI-driven outputs, streaming responses, and dynamic state updates.

System & Integration Work

• Integrate frontend applications with LLM services, AI APIs, and internal backend systems.
• Collaborate closely with backend teams on REST/GraphQL API design and improvements.

Component & Architecture Development

• Develop reusable, well-tested UI components optimized for real-time interactions.
• Contribute to frontend architecture decisions to ensure scalability, responsiveness, and maintainability.

Performance & Optimization

• Optimize performance of AI-heavy features, especially for streaming data, real-time updates, and complex UI states.
• Ensure smooth and efficient rendering for AI-assisted workflows.

Requirements

• 3+ years of experience as a full-stack engineer with strong frontend focus (approx. 70% frontend / 30% backend).
• Proficiency in JavaScript/TypeScript, Vue.js or React, HTML5, and CSS3.
• Strong understanding of modern frontend practices: component-driven architecture, state management, and responsive design.
• Solid experience with REST APIs.
• Working knowledge of Node.js for API development and integration.
• Understanding of asynchronous programming, real-time data handling, and event-driven patterns.
• Ability to write clean, well-structured, and self-explanatory code.
• Experience building scalable, user-centric applications.

Good to Have

• Exposure to LLM integrations or AI-driven product features.
• Experience with streaming responses or real-time UI updates.
• Hands-on experience with Vue.js beyond basic usage.
• Familiarity with design systems or component libraries.
• Knowledge of WebSockets or similar real-time protocols.
• Interest in AI/ML concepts, prompt engineering, or intelligent UX design.

Skills

• Full Stack Development
• React.js
• Vue.js
• REST API
• TypeScript
• JavaScript