Senior Staff Engineer, NodeJS

Summary

Join Nagarro, a rapidly growing Digital Product Engineering company, and become a key member of our global team. This senior-level role requires 10+ years of experience in designing and developing scalable microservices-based applications. You will leverage your expertise in Node.js, JavaScript, Express.js, PostgreSQL, and cloud platforms (AWS, Azure, GCP) to build and optimize cloud-native applications. Responsibilities include writing high-quality code, collaborating with cross-functional teams, providing technical leadership, and ensuring smooth project delivery. The ideal candidate possesses strong communication, problem-solving, and analytical skills.

Requirements

• Total Experience 10+ years
• Extensive experience in design, and develop scalable microservices-based applications using Node.js, JavaScript ,Express.js ,and PostgreSQL
• Good Knowledge of best practices in system architecture, API design. (REST/GraphQL), and cloud development
• Hands on experience cloud platform (e.g. AWS, Azure, GCP) to build and optimize cloud-native applications
• Implement strong design patterns and best coding practices to ensure maintainable and scalable solutions
• Experience with message brokers like RabbitMQ or Kafka
• Solid understanding of authentication and authorization (e.g., OAuth2, JWT)
• Work with CI/CD pipelines unit testing using Jenkins, GitLab CI, CircleCI, Octopus, Kubernetes, Docker or Bamboo for smooth deployment and automation
• Experience with serverless computing using AWS Lambda or Azure Functions
• Optimize and fine-tune PostgreSQL queries and database performance
• Collaborate with cross-functional teams to ensure smooth delivery of technical solutions
• Provide technical leadership, mentorship, and guidance to development teams
• Strong communication skills with the ability to interact with business and technical stakeholders
• Strong problem-solving and analytical skills
• Bachelor’s or master’s degree in computer science, Information Technology, or a related field

Responsibilities

• Writing and reviewing great quality code
• Understanding functional requirements thoroughly and analysing the client’s needs in the context of the project
• Envisioning the overall solution for defined functional and non-functional requirements, and being able to define technologies, patterns and frameworks to realize it
• Determining and implementing design methodologies and tool sets
• Enabling application development by coordinating requirements, schedules, and activities
• Being able to lead/support UAT and production roll outs
• Creating, understanding and validating WBS and estimated effort for given module/task, and being able to justify it
• Addressing issues promptly, responding positively to setbacks and challenges with a mindset of continuous improvement
• Giving constructive feedback to the team members and setting clear expectations
• Helping the team in troubleshooting and resolving of complex bugs
• Coming up with solutions to any issue that is raised during code/design review and being able to justify the decision taken
• Carrying out POCs to make sure that suggested design/technologies meet the requirements