Senior Full Stack Developer - Architect
Weekday AI
Posted: March 2, 2026
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Quick Summary
We are seeking a Senior Full Stack Developer – Architect who can lead the design, development, and scaling of modern web applications and APIs. This is a hands-on technical leadership role that goes beyond coding. You will be responsible for defining system architecture, establishing engineering best practices, and building secure, high-performance, and scalable solutions from the ground up.
Required Skills
Job Description
This role is for one of the Weekday's clients
Min Experience: 8 years
Location: Hyderabad
JobType: full-time
We are seeking a Senior Full Stack Developer – Architect who can lead the design, development, and scaling of modern web applications and APIs. This is a hands-on technical leadership role that goes beyond coding. You will be responsible for defining system architecture, establishing engineering best practices, and building secure, high-performance, and scalable solutions from the ground up.
This opportunity is ideal for someone passionate about clean architecture, scalable backend systems, and modern, intuitive frontend experiences.
Requirements:
Key Responsibilities
• Architect, design, and develop scalable full-stack web applications
• Build and maintain high-performance backend services and RESTful APIs
• Define technical architecture, system design patterns, and coding standards
• Lead architectural discussions and contribute to long-term technical roadmaps
• Ensure application security, scalability, reliability, and performance optimization
• Collaborate with Product, Design, DevOps, and QA teams to deliver end-to-end solutions
• Conduct code reviews and mentor junior and mid-level developers
• Implement and enforce best practices for version control, CI/CD, automated testing, and deployment
Technical Expertise Required
• Advanced proficiency in JavaScript with strong ecosystem knowledge
• Strong hands-on experience with TypeScript in large-scale applications
• Deep expertise in Node.js for backend development and service architecture
• Experience with FastAPI for API development, integration, and performance optimization
• Strong experience designing and consuming RESTful APIs
• Solid understanding of microservices architecture and distributed system design principles
• Experience with modern frontend frameworks such as React, Angular, or Vue.js is highly desirable
What Makes You a Strong Fit
• 8–10 years of hands-on full stack development experience
• Proven experience architecting scalable, maintainable, and production-grade systems
• Strong knowledge of application security, performance tuning, and optimization
• Experience working in Agile development environments
• Ability to balance technical excellence with evolving business requirements
• Strong analytical and problem-solving skills with a high ownership mindset
Core Skills
• JavaScript
• Node.js
• TypeScript
• FastAPI
• RESTful APIs
• Frontend Frameworks
• CI/CD & DevOps Practices