Fullstack Developer

Job Title:

Fullstack Software Developer

About Us:

At Suntek.AI, is at the forefront of helping eCommerce businesses optimize their operations through advanced AI solutions and comprehensive eCommerce store management. Our goal is to empower online retailers with state-of-the-art technology that enhances efficiency and drives growth.. We're looking for a Junior Fullstack Developer who shares our enthusiasm for learning, experimenting, and solving real-world problems with technology.

Note: This role is fully remote from day one, providing both flexibility and a high-impact learning environment.

Role Overview:

As a Junior Fullstack Developer, you will contribute across the entire stack—building, deploying, and maintaining robust web applications. You’ll leverage your strong JavaScript skills to develop intuitive UIs and scalable backend systems. We value individuals who are proactive problem-solvers, driven, and eager to learn every day.

Key Responsibilities (What will you do?):

• Frontend Development: Build and maintain dynamic user interfaces using React (Next.js preferred) and Tailwind CSS.

• Backend Development: Develop efficient backend systems and APIs with a solid grasp of client-server architecture.

• JavaScript/TypeScript: Write clean, scalable, and maintainable code, primarily in JavaScript or TypeScript.

• Database Management: Design and manage databases with PostgreSQL.

• ORM Integration: Work with ORMs like Prisma or Drizzle to streamline database interactions.

• API Design & Integration: Design and consume REST APIs for seamless frontend-backend integration.

• AI Integration: Explore and integrate AI APIs (e.g., OpenAI, Anthropic) to enhance product features.

• Debugging & Troubleshooting: Identify and resolve technical issues to ensure optimal performance and reliability.

• Continuous Learning: Stay current with emerging tools, technologies, and methodologies to keep our solutions cutting-edge.

Skills and Qualifications (What you should know ?):

You are not required to know everything!

• JavaScript/TypeScript: Strong foundation in JavaScript; TypeScript experience is highly preferred.

• React & Next.js: Proficiency in React, with Next.js experience being a significant plus.

• Database & ORMs: Hands-on experience with PostgreSQL and ORMs such as Prisma or Drizzle.

• Tailwind CSS: Familiarity with Tailwind for building modern, responsive UIs.

• REST APIs: Ability to design and consume REST APIs; solid understanding of client-server architecture.

• AI APIs (Preferred): Exposure to services like OpenAI or Anthropic.

• Proof of Work: GitHub (or similar) showing personal projects, contributions, or portfolio.

• Self-Motivation: High agency, with a desire to learn and solve problems daily.

• Communication: Strong verbal and written communication skills.

Nice-to-Have:

• Experience with cloud platforms, CI/CD pipelines, or GraphQL.

• Demonstrated track record of innovating and implementing unique solutions.

Experience:

1-2 years of experience 

Relevant experience building web apps

What We Don’t Care About:

• Your college degree or previous company affiliations.

What matters to us is your ability to deliver results, your eagerness to learn, and tangible proof of your work.

What We Offer:

• 100% remote position with flexible work hours.

• A supportive, high-agency team environment that encourages creativity and initiative.

• Ongoing opportunities for skill development and growth.

• Competitive salary and benefits package.

We are looking for engineers who love to build SaaS products to join our team.

This position is for a product we have been building for 7 years now, for a long term customer of ours. The Codebase is well maintained, with a rails backend and a react frontend. 

If you are someone who has invested time into writing reusable rails or react js components/libraries, who has written ruby gems or npm packages, you feel at home working with us.

Required Knowledge:

1. How Web backends or Rails works
2. Mastery over ORMs or Active Record Migrations, Validations
3. Good knowledge of writing encapsulated business logic
4. Multitenant architecture

Great to Have

• Open source npm packages or ruby gems
• Performance tuning for Apps
• Experience with cloud platforms such as AWS
• Ruby Metaprogramming knowledge
• Functional JS

Interview Format

1. Technical Round
2. Coding Round
3. Final Round

If you crack both rounds, you get the job. In case you decline the offer for any reason, we will give you a gift voucher for spending your valuable time with us.

In case you dont crack the question, we will tell you what to learn so that next time you will have a good chance :)

Building web application front end & backend

React

Spring Core, Spring MVC

Spring Boot

Spring Webflux/Reactive

Mongo DB/Cassandra

HTML, CSS, Javascript,

Cloud Basics (AWS/GCP/Azure)

Cloud Functions (AWS/GCP/Azure)

POSITION - MERN Full stack Developer" & MERN FULL STACK TECHNICAL LEAD

EXP: 4-10YRS 

Location: Noida,  WORK FROM OFFICE

NP: IMMEDIATE JOINED/15 DAYS

• In-depth knowledge of NodeJS, ExpressJS
• REST API Services Development with Node.js
• Front-end Application design and Development with React, 
• HTML / CSS/JavaScript
• Database Knowledge with MongoDB
• Design and Development of Dynamic web apps
  
  

• Design and develop high-volume, low-latency applications for mission-critical systems, delivering high-availability and performance.
• Contribute in all phases of the development lifecycle.
• Write well designed, testable, efficient code.
• Ensure designs are in compliance with specifications.
• Prepare and produce releases of software components.
• Build and deploy on to AWS
• Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review.

• Improving customer experience, not only for borrowers, but also other partners on the platform.
• Ensure seamless integration with data/ service providers and lending partners.
• When not doing any of above, write tests to prevent any regressions.

• Full-stack development experience.
• Experience with Ruby on Rails.
• Self-starter: Someone who can develop independently.
• Passionate about problem solving, ability to see the big picture.
• Realizes the value of 80-20

• Regular participation on Codechef, Topcoder etc. ( If yes, please cite your rank and pass on a link to your profile! )
• Prior experience at a bank / fin-tech / non-banking financial player in a technical role.