Senior Full Stack Developer (Python + React. JS )

About Us

We’re WeblineIndia ! A global software development, consulting and outsourcing company helping businesses build smarter, faster and scalable digital products since 1999. With 26+ years in the industry, 3500+ successful deliveries and clients across 25+ countries, we’ve earned a reputation for reliability and results.

Our secret sauce?

AI + HI (Artificial + Human Intelligence). We combine deep technical expertise with human-driven thinking to craft software that doesn’t just work but wins. Whether it’s AI automation, custom development, mobile apps or cloud solutions, our 165+ professionals bring skills, precision and creativity to every build.

We’re ISO 9001 and ISO 27001 certified. So quality and security aren’t buzzwords here, they’re a standard practice. And with our proven RelySore model that helps clients save up to 50% on costs while boosting ROI, we keep global businesses ahead of the curve.

If you’re looking for a place that values skill over titles, speed over hierarchy and outcomes over excuses — this is where you’ll feel at home.

Because here’s the thing: We Grow, When You Grow.

Job Description

We are seeking a highly skilled Sr. Full Stack Developer (Python + React JS) who can architect, develop, and deploy robust applications. The ideal candidate will have strong backend expertise in Python along with solid frontend experience in React.js. You should be able to lead development activities, guide junior developers, collaborate with cross-functional teams, and deliver scalable, high-quality solutions.

Requirements

Backend (Python)

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Develop, optimize, and maintain large-scale Python web applications using frameworks such as FastAPI / Django /Flask.

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Design RESTful APIs / SOAP Services and work with tools like Postman/Newman.

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Build scalable, distributed systems following microservices and SOA architecture.

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Work with relational databases (MySQL, PostgreSQL) and NoSQL databases (MongoDB, Cassandra).

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Implement software best practices including TDD, CI/CD, and Agile methodologies (Scrum/XP).

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Utilize AI/ML libraries (Pandas, NumPy, TensorFlow, Keras, OpenCV etc.)—added advantage.

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Write optimized SQL queries, stored procedures, functions, views, joins, and database operations.

Frontend (React JS)

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Develop user interface components using React JS and workflows like Redux, Flux, Webpack.

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Translate UI/UX wireframes into high-quality code.

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Debug, troubleshoot, and enhance frontend performance.

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Implement and maintain documentation for frontend modules.

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Work on responsive design, PWA concepts, and browser-based performance testing (Mocha, Jest).

General / Leadership

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Lead and guide junior team members when required.

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Conduct internal technical sessions.

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Collaborate with clients and in-house cross-functional teams.

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Bring strong analytical thinking, positive approach, and excellent communication skills.

Technical Skill Requirements

Must Have

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Strong command over Python, OOP, data structures, algorithms.

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React.js, JavaScript (ES6+), HTML, CSS, jQuery, Bootstrap.

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REST APIs, microservices, SQL & NoSQL databases.

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Use of AI based code editor like Cursor

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Experience with Agile development.

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VS Code / Jupyter Notebook proficiency.

Good to Have

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Knowledge of AI/ML frameworks.

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AWS services (EC2, S3, EMR) exposure.

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Performance testing frameworks (Mocha, Jest).

Benefits

At WeblineIndia, in addition to competitive salary, we also provide an extensive benefits package which includes,

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5-days working.

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Work from home and hybrid working flexibility.

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On-site international work opportunities.

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Creative freedom to work.

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Work-life balance.

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Festive Holidays.

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Paid Leaves.

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Monetary incentives.

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Referral benefits.

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Various Awards & Recognition programs.

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Sponsored learning & certification programs.

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Fun events.

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And so much more...