Senior Node Js Developer

Finvasia; Sahibzada Ajit Singh Nagar; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

Finvasia is seeking an analytical Back-end Developer to troubleshoot and improve existing back-end applications. You will analyze current codes, create efficient processes, and develop a seamless user experience.

Key tasks include integrating front-end elements with server logic, writing reusable code, ensuring security, and building scalable, low-latency systems with microservices. Strong NodeJS and TypeScript skills are required.

Qualifications

• Candidates must have at least 6 years of back-end development experience.
• Strong NodeJS proficiency with practical TypeScript skills.
• Solid understanding of asynchronous programming and its edge cases.
• Experience with microservices and high-availability designs.
• Proficient in server-side templating and RESTful integration.
• Familiarity with database integration and data modeling.
• Commitment to security, accessibility, and scalable architectures.
• Experience with automated testing and Git version control.

Responsibilities

• Integrate front-end elements with server-side logic and APIs.
• Write reusable, testable, and efficient back-end code.
• Design low-latency, high-availability applications.
• Implement security and data protection measures.
• Integrate multiple data sources and databases into one system.

Skills

6 years experience

NodeJS

TypeScript

Async programming

Express.js

HTML5/CSS3

Microservices

Security best practices

Database integration

Scalability

Unit testing

Tools

Git

Job description

Role & responsibilities

We are looking for an analytical, results-driven Back-end Developer who will work with team members to troubleshoot and improve current back-end applications and processes. The Back-end Developer will use his or her understanding of programming languages and tools to analyse current codes and industry developments, formulate more efficient processes, solve problems, and create a more seamless experience for users.

• Integration of user-facing elements developed by front-end developers with server side logic
• Writing reusable, testable, and efficient code
• Design and implementation of low-latency, high-availability, and performant applications
• Implementation of security and data protection
• Integration of data storage solutions may include mysql-databases, key-value stores, blob stores

Preferred candidate profile

• 6 years (Minimum experience required)
• Strong proficiency with NodeJS
• Good to have experience in Typescript
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Good understanding of server-side templating languages such as express
• Basic understanding of front-end technologies, such as HTML5, and CSS3
• Understanding accessibility and security compliance
• Must have worked with microservices
• User authentication and authorization between multiple systems, servers, and environments
• Integration of multiple data sources and databases into one system
• Understanding fundamental design principles behind a scalable application
• Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimising output to match the specific platform
• Creating database schemas that represent and support business processes
• Implementing automated testing platforms and unit tests
• Proficient understanding of code versioning tools, such as Git