Full Stack Engineer AI

Weekday AI (YC W21); Bengaluru; On-site; INR 2,000,000 - 3,000,000; Full time

Job summary

Weekday AI (YC W21) in Bengaluru, India seeks a Senior Full-Stack Developer. You’ll combine Python backend with React/Angular frontend, design REST APIs, microservices, and data models across PostgreSQL, MySQL, and NoSQL databases.

Responsibilities include building scalable web apps end‑to‑end, deploying on AWS/Azure, using Docker, contributing to architecture, and mentoring juniors. 6+ years of hands-on experience required.

Qualifications

• 6+ years of hands-on full-stack development experience.
• Strong Python backend and modern web application architecture.
• Frontend expertise with React and/or Angular.
• Proven experience designing and developing RESTful APIs and microservices.
• Good understanding of frontend state management, including Redux or Context API.
• Strong experience with relational databases such as PostgreSQL and MySQL, with exposure to NoSQL databases.
• Experience with AWS and/or Azure cloud platforms.
• Hands-on experience with Docker, CI/CD, and modern DevOps practices.

Responsibilities

• Design, develop, and maintain scalable full-stack web applications.
• Build robust backend services and business logic using Python.
• Develop responsive frontend applications using React and/or Angular.
• Design and implement secure, scalable, and high-performance RESTful APIs and microservices.
• Implement efficient frontend state management using technologies such as Redux or Context API.
• Design database schemas and develop optimised queries for PostgreSQL, MySQL, and NoSQL databases.
• Contribute to system architecture, microservice strategies, scalability, reliability, and performance optimisation.
• Integrate backend services, databases, APIs, and frontend components to deliver complete application features.
• Deploy and manage applications across AWS and/or Azure cloud environments.
• Use Docker and containerisation technologies to support consistent development and deployment environments.
• Contribute to CI/CD pipelines and automated application deployment processes.
• Write unit, integration, and application-level tests to maintain strong code quality and test coverage.
• Conduct thorough code reviews and ensure adherence to engineering standards and best practices.
• Troubleshoot application issues, identify root causes, and implement sustainable solutions.
• Mentor junior developers and provide technical guidance on development practices and architecture.
• Collaborate with product managers, designers, QA engineers, DevOps teams, and other stakeholders.
• Identify opportunities for performance improvements, automation, refactoring, and technical debt reduction.

Skills

Python backend

React/Angular frontend

RESTful APIs

Microservices

Cloud platforms

Docker

CI/CD

PostgreSQL

MySQL

NoSQL databases

Tools

AWS

Azure

Docker

CI/CD pipelines

PostgreSQL

NoSQL

Redux

Context API

Job description

Job Description:

This role is for one of the Weekdays clients

Salary range: Rs 2000000 - Rs 3000000 (ie INR 20-30 LPA)

Experience: 6+ yrs

Location: Bengaluru, Karnataka, India, Pune, Maharashtra, India

Job Type: Full-time

We are looking for an experiencedSenior Full-Stack Developerwith strong hands-on expertise inPython, React/Angular, REST APIs, microservices, databases, cloud platforms, and containerisation.

The role involves designing, developing, and maintaining scalable web applications end-to-end. The ideal candidate will be comfortable working across backend and frontend technologies, contributing to system architecture, building secure and high-performance APIs, and delivering reliable cloud-based applications.

Key Responsibilities

• Design, develop, test, and maintain scalable full-stack web applications.
• Build robust backend services and business logic usingPython.
• Develop responsive and reusable frontend applications usingReact and/or Angular.
• Design and implement secure, scalable, and high-performanceRESTful APIs and microservices.
• Implement efficient frontend state management using technologies such asRedux or Context API.
• Design database schemas and develop optimised queries forPostgreSQL, MySQL, and NoSQL databases.
• Contribute to system architecture, microservice strategies, scalability, reliability, and performance optimisation.
• Integrate backend services, databases, APIs, and frontend components to deliver complete application features.
• Deploy and manage applications acrossAWS and/or Azurecloud environments.
• UseDocker and containerisationtechnologies to support consistent development and deployment environments.
• Contribute to CI/CD pipelines and automated application deployment processes.
• Write unit, integration, and application-level tests to maintain strong code quality and test coverage.
• Conduct thorough code reviews and ensure adherence to engineering standards and best practices.
• Troubleshoot application issues, identify root causes, and implement sustainable solutions.
• Mentor junior developers and provide technical guidance on development practices and architecture.
• Collaborate with product managers, designers, QA engineers, DevOps teams, and other stakeholders.
• Identify opportunities for performance improvements, automation, refactoring, and technical debt reduction.

What Makes You a Great Fit

• 6+ years of hands-on experiencein full-stack software development.
• Strong expertise inPython backend developmentand modern web application architecture.
• Proven experience withReact and/or Angularfor frontend development.
• Strong experience designing and developingRESTful APIs and microservices.
• Good understanding of frontend state management, includingRedux, Context API, or similar technologies.
• Strong experience with relational databases such asPostgreSQL and MySQL, along with exposure to NoSQL databases.
• Strong understanding of database design, schema development, query optimisation, and data modelling.
• Experience withAWS and/or Azurecloud platforms.
• Hands-on experience withDocker, CI/CD, and modern DevOps practices.
• Strong understanding of scalable system design, microservices architecture, performance, and reliability.
• Experience writing automated tests and maintaining high standards of code quality.
• Proven ability to conduct code reviews and mentor junior developers.
• Strong debugging, analytical, and problem-solving skills.
• Excellent communication and cross-functional collaboration abilities.
• Ability to independently own complex technical deliverables while contributing effectively to a collaborative engineering team.