Jobs โ€บ Companies โ€บ Weekday AI โ€บ Full Stack Engineer

About this Full Stack Engineer role at Weekday AI

Weekday AI ยท Onsite ยท Bengaluru, Karnataka, India

๐—ง๐—ต๐—ถ๐˜€ ๐—ฟ๐—ผ๐—น๐—ฒ ๐—ถ๐˜€ ๐—ณ๐—ผ๐—ฟ ๐—ผ๐—ป๐—ฒ ๐—ผ๐—ณ ๐˜๐—ต๐—ฒ ๐—ช๐—ฒ๐—ฒ๐—ธ๐—ฑ๐—ฎ๐˜†'๐˜€ ๐—ฐ๐—น๐—ถ๐—ฒ๐—ป๐˜๐˜€

๐—ฆ๐—ฎ๐—น๐—ฎ๐—ฟ๐˜† ๐—ฟ๐—ฎ๐—ป๐—ด๐—ฒ: ๐—ฅ๐˜€ ๐Ÿด๐Ÿฌ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐Ÿฌ - ๐—ฅ๐˜€ ๐Ÿญ๐Ÿฏ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐Ÿฌ (๐—ถ๐—ฒ ๐—œ๐—ก๐—ฅ ๐Ÿด-๐Ÿญ๐Ÿฏ ๐—Ÿ๐—ฃ๐—”)

Experience: 3+ yrs

Location: Bengaluru

Job Type: Full-time

We are looking for a highly motivatedย Full Stack Engineerย with strong experience across modern frontend and backend technologies to build and scale AI-native products. The ideal candidate will have hands-on expertise inย React, Next.js, TypeScript, Python, Flask, PostgreSQL, and Generative AI.

This is a high-ownership role where you will work across the complete product development lifecycle, from designing intuitive user experiences and building frontend applications to developing backend services, integrating AI capabilities, and supporting production deployments.

The role is suited for an engineer who enjoys solving complex problems, works comfortably in a fast-paced startup environment, and is excited about building intelligent products where Generative AI is deeply integrated into core product workflows.

Requirements

Key Responsibilities

  • Build responsive, scalable, and performant web applications usingย React, Next.js, and TypeScript.
  • Implementย SSR and SSGย patterns using Next.js where appropriate.
  • Translate Figma designs into reusable, accessible, and high-quality UI components.
  • Develop AI-native user experiences includingย chat interfaces, streaming responses, AI copilots, and intelligent workflows.
  • Manage frontend state, API integrations, error handling, accessibility, and cross-browser compatibility.
  • Develop scalable backend services and APIs usingย Python and Flask.
  • Design and implement RESTful APIs for frontend applications and third-party integrations.
  • Integrateย Generative AI APIsย such as OpenAI, Gemini, Claude, and similar platforms into core product workflows.
  • Build AI workflows involvingย prompt engineering, RAG, response parsing, and agent orchestration.
  • Implement secure authentication and authorization usingย JWT, OAuth, sessions, and related security practices.
  • Design, optimise, and maintain database schemas and queries usingย PostgreSQL/MySQL.
  • Own features end-to-end acrossย UI, frontend, backend, deployment, monitoring, and production support.
  • Write clean, maintainable, testable, and well-documented code across the technology stack.
  • Implement effective logging, monitoring, error handling, and performance optimisation.
  • Participate in code reviews, technical discussions, architecture decisions, and system design.
  • Use AI-assisted development tools such asย Claude Code, Cursor, and GitHub Copilotย to improve development speed and productivity.
  • Collaborate closely with product managers, designers, and engineers to deliver high-quality product experiences.
  • Troubleshoot production issues and continuously improve application reliability, scalability, and performance.

What Makes You a Great Fit

  • 3+ years of professional software development experience, with strong exposure to full-stack engineering.
  • Strong hands-on expertise inย React.js, Next.js, and TypeScript.
  • Solid backend development experience withย Python and Flask.
  • Strong understanding ofย Generative AI APIs and AI-native application development.
  • Experience building and integratingย RESTful APIsย and third-party services.
  • Strong knowledge ofย PostgreSQL/MySQL, database design, query optimisation, and data modelling.
  • Experience implementing authentication and authorisation usingย JWT, OAuth, sessions, or similar technologies.
  • Understanding of modern frontend architecture, state management, performance optimisation, and responsive design.
  • Experience building production-grade applications and taking features from development through deployment and monitoring.
  • Familiarity withย RAG pipelines, vector databases, LangChain, LlamaIndex, or AI agent frameworksย is an advantage.
  • Experience withย Docker, cloud platforms such as AWS/GCP/Azure, and CI/CDย is a plus.
  • Comfortable working with ambiguity and taking ownership of problems from identification through resolution.
  • Strong debugging and problem-solving skills with the ability to understand systems end-to-end.
  • Comfortable working in a fast-paced startup environment where priorities and responsibilities can evolve quickly.
  • Strong collaboration and communication skills with product, design, engineering, and leadership teams.
  • Genuine curiosity about emergingย AI technologies, developer tools, and modern software engineering practices.
  • Proactive mindset with a strong bias towardย ownership, experimentation, learning, and shipping high-quality products.
Ready to apply to Weekday AI?
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About Weekday AI

At Weekday (backed by YC; also Product Hunt #1 product of the day), we are building the next frontier in hiring. We have built the largest database of white collar talent in India and have built outreach tools on top of it to generate highest response rates.

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