Position: Senior Full Stack Developer
Engagement Mode: On-site
Location: Mumbai

Position Overview:

We are seeking a Senior Full Stack Developer with 7+ years of experience to build and maintain web-based tools, applications, and data interfaces. The role demands strong proficiency in React, JavaScript, HTML, CSS, and Python, with a focus on delivering clean, responsive, and intuitive user experiences. The ideal candidate will work independently, translating business requirements into scalable technical solutions, and will leverage AI-assisted coding tools to enhance development efficiency. This position involves end-to-end ownership from concept to delivery, including backend integration, data visualization, and API development.

Key Responsibilities:

- Build web-based tools, applications, and data interfaces using React, HTML, CSS, JavaScript, and Python
- Create clean, responsive, intuitive, and visually appealing interfaces based on UI/UX principles
- Develop reports, analytics views, visualizations, and data-driven workflows using tools such as Plotly, Recharts, Chart.js, D3.js, or similar libraries
- Use Python for data processing, automation, API integration, backend scripting, and prototype development
- Use AI-assisted coding tools such as Claude Code, ChatGPT Codex, GitHub Copilot, or similar platforms to write, review, debug, and improve code efficiently




- Work independently and translate business requirements into technical solutions
- Troubleshoot issues and take ownership of projects from concept to delivery
- Ensure solutions are maintainable, scalable, accurate, performant, and easy to use
- Propose better design, workflow, or technical solutions
- Communicate progress clearly with stakeholders

Required Skills:

- React
- HTML
- CSS
- JavaScript
- Python
- UI/UX principles
- Data visualization libraries (Plotly, Recharts, Chart.js, D3.js or similar)
- API integration
- Backend scripting
- Data processing and automation
- AI-assisted coding tools (Claude Code, ChatGPT Codex, GitHub Copilot or similar)
- 7+ years of experience in full stack development
- Solid problem-solving and independent working ability
- Stakeholder communication skills

Preferred (Bonus) Skills:

- Experience with Plotly
- Experience with Recharts
- Experience with Chart.js
- Experience with D3.js
- Prototype development experience
- Experience with Claude Code or ChatGPT Codex

Disclaimer: This job posting and Location has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Sr Full Stack Developer (India)
🏢 Sparix Global
📍 India