Senior Software Engineer (Full Stack) - Python and React

We are seeking a highly skilled Senior Software Engineer to execute our strategy   preferably experienced in Financial Services/Procurement domain, to build a modern SaaS platform using latest technologies like ReactJS, Angular, Django, Python with Postgres and AWS as the platform. Athena, Lambda, Python, Spark and PowerBI. As a Full Stack Engineer, youll be responsible for designing, developing, and maintaining key features of our cloud-based SaaS product. Youll work across the stack from building rich client-side applications in ReactJS to crafting performant and secure APIs in Django. You will also play a key role in architectural decisions, DevOps integration, and driving engineering best practices across the team.

Technical Skills:

Must Have:

Expert –

Significant work Experience

Responsibilities:

•       Design and develop end-to-end web applications using ReactJS (frontend) and Python/Django (backend)

•       Build and maintain RESTful APIs and integrate third-party services

•       Work with PostgreSQL to model data and write efficient queries

•       Implement scalable, secure, and maintainable backend services on AWS

•       Collaborate with product managers, designers, and fellow engineers to deliver new features

•       Write unit, integration, and end-to-end tests to ensure code quality and reliability

•       Conduct code reviews, debug issues, and optimize performance across the stack

•       Contribute to DevOps workflows including CI/CD pipelines, containerization, and monitoring

Qualifications/Experience

• 7–9 years of full stack development experience, preferably in a

  SaaS

  or

  product-first environment

• Strong proficiency with

  JavaScript, ReactJS

  , and component-based architecture
• Hands-on experience with

  Python

  and the

  Django

  web framework
• Solid understanding of

  PostgreSQL

  (or similar relational databases)
• Practical knowledge of

  AWS services

  (EC2, S3, RDS, Lambda, etc.)
• Familiarity with Git, CI/CD pipelines, Docker, and Linux-based environments
• Experience with performance tuning in Django or PostgreSQL
• Exposure to Infrastructure-as-Code (e.g., Terraform, CloudFormation)
• Clear communication skills and a collaborative mindset
• Understanding of frontend testing tools (Jest, Cypress) and backend testing strategies
• Knowledge of security best practices for SaaS apps