Full Stack Developer (Python Preferred) – Immediate Joining

Job Title: Full Stack Developer

Location: Indiranagar Bangalore, India (Work from Office)

Reporting to: Technology Lead

About Us:

21K School, promoted by Bangalore-based Mindreflex Technologies Private Limited, is Asia's largest online school, offering virtual education to over 7,500 students across 72 countries. At 21K School, we're not just building an online school; we're building the future of education. We believe every student deserves a personalised, world-class learning experience, regardless of location.

Our goal is to make quality education accessible, affordable, and flexible for all students irrespective of their location or socioeconomic background. We are a 100% online school and presently offer two curriculums for our students – Indian and British.

About the Role:

We are looking for an experienced and passionate Full Stack Developer with 3–5 years of hands-on experience in full-stack development. The ideal candidate should have a strong foundation in Data Structures and Algorithms (DSA) and a deep understanding of Microservices Architecture. Proficiency in both frontend and backend technologies—including React, Python (Django/FastAPI), Node.js, TypeScript, MongoDB, and PostgreSQL—is essential. This is a high-impact role, ideal for someone who enjoys solving complex problems, building scalable systems, and working in a fast-paced environment.

Key Responsibilities:

1. Frontend Development:

• Build intuitive and dynamic user interfaces using React, TypeScript, HTML5, CSS3, and JavaScript.

• Optimize UI/UX for responsiveness and performance across devices and browsers.

2. Backend Development:

• Design and develop secure, scalable APIs using Node.js, Python with Django or FastAPI.

• Implement efficient backend logic with attention to performance and maintainability.

3. System Architecture & Microservices:

• Design and implement Microservices-based architecture to support modular and scalable applications.

• Ensure fault tolerance, scalability, and clear separation of concerns across services.

4. Database Management:

• Design, manage, and optimize MongoDB and PostgreSQL databases.

• Write complex queries, ensure data integrity, and handle migrations and backups.

5. Cloud Infrastructure & CI/CD:

• Deploy and manage applications on AWS or GCP.

• Set up and maintain CI/CD pipelines using GitHub Actions or similar tools.

6. Version Control & Collaboration:

• Use Git and GitHub effectively for version control, code review, and team collaboration.

7. Testing & Debugging:

• Perform unit, integration, and performance testing across frontend and backend.

• Debug and resolve issues, improve system performance, and ensure high availability.

8. DSA & Problem Solving:

• Apply strong DSA knowledge to design optimized algorithms and write efficient code.

• Solve complex technical challenges through innovative solutions.

9. Documentation & Teamwork:

• Document code, APIs, system design decisions, and microservice interactions.

• Collaborate with product, design, and QA teams in an agile environment.

Mandatory Skills:

• React.js

• Python

• Django and/or FastAPI

• Node.js

• TypeScript

• MongoDB and PostgreSQL

• AWS or GCP

• GitHub & GitHub Actions

• Strong DSA & problem-solving skills

• Experience in building and working with microservices architecture

Good to Have:

• React Native

• Docker

• Experience working with ERP systems or API Gateway architecture

Qualifications:

Education and Experience:

• Bachelor’s degree in Computer Science, Engineering, or related technical field.

• 3–5 years of full-time experience in full stack development.

• Deep understanding of DSA, system design, and scalable software architecture.

• Hands-on experience in developing, deploying, and maintaining production-grade web applications.

Skills and Attributes:

• Proactive, team-oriented mindset with a strong sense of ownership.

How to Apply -

If you’re ready to inspire young minds with a global outlook, apply today! 📩 Share your resume at talent@21kschool.com