Senior Software Engineer (ReactJS or Python)

Responsibilities: Design, develop, and maintain scalable software solutions with clean, testable, and maintainable code. Ensure the high performance and security of the applications and systems. Mentor junior engineers, provide technical guidance, and lead code reviews. Collaborate with cross-functional teams to define, design, and deliver new features. Front-End ReactJS: Design and implement intuitive user interfaces with a strong focus on user experience and accessibility (UI/UX) Develop and maintain front-end applications using JavaScript ES6, TypeScript, and React.js. Build responsive and user-friendly web applications using HTML5, CSS3, and frameworks like Bootstrap and Foundation. Integrate with RESTful APIs and work with JSON. Implement and maintain front-end testing frameworks and tools such as Jest, Mocha/Chai Ensure cross-browser compatibility and optimize application performance. Back-End Python: Develop and maintain back-end services using Python and frameworks such as Django, Flask, or FastAPI. Design and manage databases, including both SQL (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB, Redis). Work with AWS and containerization technologies (Docker, Kubernetes). Design and implement event-driven architectures and work with message queues. Contribute to microservices architecture and distributed systems development. Qualification: Strong foundation in Object-Oriented Programming (OOP) and/or Functional Programming (FP). Expertise in Python frameworks like Django, Flask, FastAPI OR Expertise in JavaScript ES6, TypeScript, and React.js. Proficiency in HTML5, CSS3, Bootstrap, Foundation, JQuery, and JSON. Experience with front-end testing frameworks (Selenium, Mocha/Chai, Jest). Strong experience with SQL (PostgreSQL, MySQL) and NoSQL databases (MongoDB, Redis). Familiarity with cloud platforms (AWS) and containerization (Docker, Kubernetes). Experience in event-driven architectures and message queues. Knowledge of microservices architecture and distributed systems. Solid understanding of design patterns and programming language fundamentals & advanced concepts. Adherence to programming principles like SOLID and DRY. Experience writing clean, testable, scalable, and maintainable code. Experience working with high-performance systems, microservices architecture, and security best practices is a plus. Strong collaboration skills and ability to work effectively in a team environment. Passion for technology and continuous learning. High sense of responsibility and ownership over your work.