About the Role

NS Ventures (www.nsventures.co) is looking for a Fullstack Developer who can build and deliver complete SaaS applications end-to-end. This role involves working across frontend, backend, database systems, and integrations to develop scalable products.

Some of our products involve financial markets, quantitative trading, and fintech-related workflows, so an interest in or exposure to quant trading, algorithmic trading, or financial technology is an advantage.

This is not a traditional frontend/backend split role. You will take ownership of the full product lifecycle, from UI to APIs to databases and use modern technologies to build, deploy, and maintain products efficiently.

Key Responsibilities

- Build and deploy SaaS applications independently or within a small team.
- Develop responsive frontend applications using Next.js and Tailwind CSS.
- Build scalable backend APIs using Python (FastAPI).
- Design, optimize, and manage PostgreSQL databases.
- Integrate third-party services such as payment gateways, authentication systems, financial APIs, and market data APIs.
- Develop and maintain features related to financial markets and quantitative trading where applicable.
- Work with APIs and data workflows used in trading and fintech applications.
- Deploy, monitor, and maintain applications in production environments.
- Collaborate on product architecture, feature planning, and technical decisions.

Our Technology Stack

Our primary technology stack includes:

- Frontend: Next.js (React), Tailwind CSS, TypeScript
- Backend: Python, FastAPI
- Database: PostgreSQL
- Infrastructure: AWS, Docker, Git/GitHub
- Integrations: Stripe, Authentication Providers, REST APIs, Financial APIs
- AI: OpenAI and other AI-powered integrations where applicable
- Trading & Financial Technologies: Market data APIs, trading APIs, quantitative trading systems and related fintech workflows





We are looking for someone who enjoys working across the complete stack and is comfortable taking ownership from development through deployment.

Requirements

- 4+ years of experience as a Fullstack Developer (Frontend + Backend).
- Hands-on experience building and shipping complete web applications or SaaS products.
- Solid understanding of modern web application architecture.
- Experience with:
- Next.js (React)
- Python (FastAPI)
- PostgreSQL
- Ability to manage the complete software development lifecycle.
- Strong debugging and problem-solving skills.
- Good understanding of APIs, databases, and application integrations.

Preferred Qualifications

- Experience building SaaS products.
- Exposure to quantitative trading, algorithmic trading, or financial technology applications.
- Understanding of financial markets, trading systems, or market data.
- Familiarity with trading APIs or financial data APIs.
- Familiarity with payment integrations (e.g., Stripe).
- Experience implementing authentication systems.
- Knowledge of AWS or other cloud platforms.
- Exposure to AI tools, APIs, or AI-powered product development.
- Experience working with data-intensive applications or financial workflows.

Skills

- Strong problem-solving and analytical thinking.
- Ability to work independently with minimal supervision.
- Excellent execution and delivery focus.
- Good communication and collaboration skills.
- Ability to understand complex technical and business requirements.
- Interest in building high-quality SaaS and fintech products.
- Interest in quantitative and algorithmic trading technologies.

Pay: ₹30,000.00 - ₹50,000.00 per month

Benefits:

- Flexible schedule
- Paid sick time
- Paid time off

Application Question(s):

- What is your current CTC?
- What is your Notice Period?

Experience:

- Next.js: 1 year (Required)
- quantitative trading or financial technology applications: 1 year (Preferred)
- fullstack development: 3 years (Required)
- building fullstack web applications (frontend + backend):: 2 years (Required)
- Python (FastAPI): 2 years (Required)

Language:

- English (Required)

Location:

- Mohali, Punjab (Required)

Work Location: In person

📌 Full Stack Developer (India)
🏢 NS Ventures
📍 India