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Experience: 10+ yrs

Location: Pune, Maharashtra, India

Job Type: Full-time

We are seeking a highly experienced
Senior Development Engineer
to design, develop, and optimize modern, scalable web applications using contemporary front-end and back-end technologies. This role is ideal for professionals with deep expertise in React, Node.js, Java, and contemporary JavaScript frameworks who are passionate about delivering high-performance, enterprise-grade software solutions.

As a Senior Development Engineer, you will play a critical role in building responsive user interfaces, developing backend services, integrating APIs, and driving engineering best practices across the software development lifecycle. You will collaborate closely with product, UX, QA, DevOps, and engineering teams to deliver secure, scalable, and maintainable applications while contributing to architecture decisions and continuous technical innovation.

Requirements
Key Responsibilities
- Design, develop,



and maintain scalable web applications using React and modern front-end technologies
- Build and enhance backend services and business logic using Node.js and Java
- Develop responsive, accessible, and high-performance user interfaces using TypeScript, JavaScript, HTML5, and CSS3
- Integrate RESTful APIs and ensure seamless communication between front-end and backend systems
- Manage front-end build processes using tools such as Webpack, Babel, npm, and CI/CD pipelines
- Collaborate with UX designers, backend developers, QA engineers, and DevOps teams to deliver high-quality software solutions
- Troubleshoot application issues, optimize performance, and ensure compatibility across browsers and devices
- Follow engineering best practices including code reviews, design patterns, coding standards, and accessibility guidelines
- Work within Unix/Linux environments and contribute to the development of dist

📌 Senior Development Engineer (Pune Division)
🏢 Weekday AI (YC W21)
📍 Pune Division