Full Stack Developer

We are seeking an experienced Full Stack Developer with expertise in Python and React.js to develop scalable, secure, and high-performance web applications. The ideal candidate should have strong experience in front-end and back-end development, API integrations, cloud technologies, and modern software development practices. The role requires collaboration with cross-functional teams to deliver innovative and user-centric enterprise solutions

Roles and Responsibilities:

· Design, develop, and maintain scalable web applications using Python (Django, Flask, FastAPI) and React.js.

· Develop responsive and reusable front-end components using React Hooks, JavaScript (ES6+), HTML5, and CSS3.

· Build secure RESTful APIs, GraphQL services, and microservices-based applications.

· Integrate third-party APIs, enterprise systems, and payment gateways.

· Design, develop, and optimize PostgreSQL, MySQL, and MongoDB databases.

· Optimize application performance, scalability, and responsiveness.

· Implement secure coding practices, authentication, authorization, and data protection.

· Build and maintain CI/CD pipelines using Jenkins, GitHub Actions, or GitLab CI.

· Deploy applications using Docker, Kubernetes, and AWS/Azure/GCP.

· Develop automated tests using PyTest, Jest, Cypress, Selenium, or SonarQube.

· Collaborate with cross-functional teams and participate in Agile development.

Requirements:

Education:

Bachelor's or Master's degree in Computer Science, Engineering, or a related field.

Technical Expertise:

· 3–8 years of Full Stack Development using Python and React.js.

· Strong experience with Django, Flask, FastAPI, React, React Hooks, JavaScript (ES6+), HTML5, CSS3.

· RESTful APIs, GraphQL, asynchronous programming.

· Redux or Context API.

· PostgreSQL, MySQL, MongoDB.

· Git, Docker, Kubernetes, Jenkins/GitHub Actions.

· AWS, Azure, or Google Cloud.

· PyTest, Jest, Cypress, Selenium, SonarQube.

· Microservices, JWT/OAuth, API integrations.

· Next.js, TypeScript, Redis, PWAs (Preferred).

Soft Skills:

· Strong analytical and problem-solving skills.

· Excellent communication and collaboration.

· Ownership and accountability.

· Ability to work independently and in Agile teams.

· Mentor junior developers and willingness to learn.

About EffiaSoft:

EffiaSoft, founded in November 2012, comprises two specialized business units:

A) IT Product Engineering Services for both international and domestic large enterprises. Unlike typical IT outsourcing services, EffiaSoft's Product Engineering Services offer end-to-end enterprise software development—from ideation to lifetime maintenance—for end-customer use. Acting as a development arm for our enterprise clients, we enable them to expand their product offerings seamlessly to their end customers in the shortest time and at a lower cost.

B) Just Billing Platform: in-house developed innovative technology solutions for a wide range of industries, including Retail, Food & Beverages, Gas Stations, Distribution, Airlines, and Banks. All these solutions are built on the company's flagship multi-level retailing platform, Just Billing. This innovative platform is supported by a robust, IP-driven, multi-tenant SaaS cloud, aggregation engine, rapid business application development framework, and a simplified DIY model. EffiaSoft currently serves over 170,000 customers across India and Southeast Asia.