Technical Lead - Full Stack Development

Description

SimplyFI is a secured digital marketplace developed to provide both liquidity and efficiency in the import-export supply chain. SimplyFI is a B2B marketplace and one single source for both supply chain finance and trade services powered by cutting-edge cryptography which ensures both data privacy and auditability in real time.

SimplyFI is built on enterprise-grade Blockchain Technology to support global trade deals with the infrastructure needed to participate with a high-available and highly network where trade services which include financial, shipping and insurance services, quality services, etc., can inter-operate and collaborate securely.

We also specialize in delivering end-to-end solutions for the smart connected world through IOT and AI technologies. We uncover new ways of harnessing data and generating insights to create a more holistic and better user experience with our products.

We are looking for a Full-stack Tech Lead with strong expertise in ReactJS (primary) and solid working knowledge of Python (secondary) to join our team in Thane, Mumbai.

Responsibilities

• Design, develop, and maintain scalable full-stack applications with ReactJS as the primary technology.
• Build and integrate backend services using Python (Flask/Django/FastAPI).
• Develop and manage RESTful APIs for system integration.
• Collaborate on AI-driven product features and support machine learning model integration when required.
• Work closely with DevOps teams to deploy, monitor, and optimize applications on AWS.
• Ensure application performance, scalability, security, and code quality.
• Collaborate with product managers, designers, and QA teams to deliver high-quality product features.
• Write clean, maintainable, and testable code following best practices.
• Participate in agile processes, code reviews, sprint planning, and daily standups.

• Strong hands-on experience with ReactJS, including hooks, state management, Redux, and API integrations.
• Proficient in backend development using Python with frameworks like Flask, Django, or FastAPI.
• Solid understanding of RESTful API design and secure authentication (OAuth2 JWT).
• Experience working with databases: MySQL, PostgreSQL, and MongoDB.
• Familiarity with microservices architecture and modern software design patterns.
• Experience with Git, CI/CD pipelines, Docker, and Kubernetes.
• Strong problem-solving, debugging, and performance optimization skills.

(ref:hirist.tech)