Software Development Engineer III

About the Role

Techdome is looking for an SDE III with 5+ years of experience building and owning production-grade web applications using the MERN stack.

Youll work on systems that handle sensitive healthcare data and financial transactions, where security, reliability, performance, and data integrity matter.

This is a hands-on role. Youll design and build features, own services end-to-end, review code, troubleshoot production issues, and contribute to important technical decisions.

Experience with system design and architecture is a strong plus - were looking for engineers who can think beyond their immediate code and understand how their decisions impact the larger system.

What Youll Do

• Design, develop, and maintain scalable applications using Node.js, React, MongoDB, and TypeScript/JavaScript.
• Own features and services from design and development through deployment and production support.
• Build secure, reliable, and high-performance APIs and applications.
• Review code and contribute to engineering best practices.
• Troubleshoot and resolve complex production issues.
• Work with cloud infrastructure, CI/CD, containers, monitoring, and observability.
• Collaborate with product, design, QA, DevOps, and other engineering teams.
• Contribute to technical design and architecture discussions for new and existing systems.
• Mentor engineers through code reviews and technical collaboration where required.

Must-Have

• 6+ years of professional software development experience.
• Strong hands-on experience with Node.js, React, MongoDB, and JavaScript/TypeScript.
• Strong understanding of REST APIs, database design, authentication/authorization, testing, and application security.
• Experience building and running production applications at scale.
• Hands-on experience with AWS, GCP, or Azure.
• Good understanding of CI/CD, Git, Docker, logging, monitoring, and production troubleshooting.
• Experience working in healthcare, fintech, banking, payments, insurance, or another high-stakes/regulated domain.
• Strong problem-solving skills and the ability to independently own and deliver technical work.

Good to Have

• Experience with system design, architecture, and distributed systems.
• Experience with microservices or event-driven architectures.
• Experience with Kubernetes and infrastructure-as-code.
• Hands-on experience with HIPAA/PHI, PCI-DSS, or payment systems.
• Experience with platforms such as Stripe, Braintree, Adyen, or similar.
• Experience working in a consulting, product studio, or multi-product environment.
• Experience using AI-assisted development tools such as Claude Code, Cursor, or GitHub Copilot.

Why Techdome

Techdome is a bootstrapped and profitable technology company with 80+ engineers across Hyderabad, Indore, Mumbai, Dubai, and the US.

Youll work on real production systems across healthcare, fintech, and other business-critical domains, with the opportunity to take meaningful ownership and influence technical decisions.

Disclaimer: This job posting 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.