Python Developer

NexionPro Services; Gurugram District; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

NexionPro Services is seeking an experienced Full Stack Developer with strong hands-on expertise in Python, FastAPI and/or Django, ReactJS, and REST APIs. The role focuses on scalable and secure applications supporting financial services workflows.

You will design, develop, test, and maintain full-stack apps, build secure REST APIs, and collaborate across teams to deliver reliable software across the SDLC. Ideal candidates have 7–10 years of experience in software development and a background in

Qualifications

• 7–10 years of software/full-stack development experience.
• Strong hands-on Python experience.
• Hands-on with FastAPI and/or Django.
• Experience designing REST APIs.
• Strong frontend with ReactJS.
• Experience in Financial Services / Asset Management domain.
• Proficient across the full SDLC.

Responsibilities

• Design, develop, test, and maintain full-stack applications using Python, FastAPI/Django, and ReactJS.
• Build secure, scalable REST APIs.
• Develop reusable and responsive ReactJS components.
• Translate business requirements into technical solutions and user-friendly interfaces.
• Integrate applications with databases and external services.
• Participate in code reviews, testing, deployment, and production support.
• Collaborate with business, product, QA, architecture, and technology teams.
• Identify and resolve application, performance, integration, and usability issues.

Skills

Python

FastAPI

Django

ReactJS

REST APIs

SDLC

Financial Services

Asset Management

Tools

CI/CD

SQL

Job description

We are looking for an experienced Full Stack Developer with strong hands‑on expertise in Python, FastAPI and/or Django, ReactJS, and REST APIs. The candidate will work on scalable and secure applications supporting financial services/asset management workflows.

Key Skills – Mandatory

• 7–10 years of experience in software/full-stack development
• Strong hands‑on experience in Python
• Hands‑on experience with FastAPI and/or Django
• Strong experience in designing and developing REST APIs
• Strong frontend development experience with ReactJS
• Experience developing scalable, secure, and maintainable applications
• Strong experience in Financial Services / Banking / Asset Management domain
• Experience working across the complete SDLC

Good to Have

• TypeScript
• SQL / relational databases
• CI/CD
• Automated testing
• UX/UI design, wireframing, prototyping, and usability
• Experience in Investment, Portfolio, Trading, Risk, or Reporting applications
• Production support, monitoring, logging, and performance optimization

Security Experience – Preferred

• RBAC / Access Control
• Audit logging and traceability
• Secrets / API key management
• PII / sensitive-data protection and masking

Key Responsibilities

• Design, develop, test, and maintain full-stack applications using Python, FastAPI/Django, and ReactJS
• Build secure, scalable, and well‑documented REST APIs
• Develop reusable and responsive ReactJS components
• Translate business requirements into technical solutions and user‑friendly interfaces
• Integrate applications with databases and external services
• Participate in code reviews, testing, deployment, and production support
• Collaborate with business, product, QA, architecture, and technology teams
• Identify and resolve application, performance, integration, and usability issues

Ideal Candidate

A strong candidate should have hands‑on Full Stack development experience, with solid expertise in Python + FastAPI/Django + ReactJS + REST APIs, along with relevant Financial Services/Asset Management domain experience.