Fullstack Developer

Full stack Developer

Mandatory Technical Skills

• Strong hands-on experience in Node.js (v16 and above)

  including asynchronous programming, event-driven architecture, and performance optimization.

• Expertise in RDBMS

  such as

  PostgreSQL or MySQL

  — strong knowledge of

  database schema design

  ,

  query optimization

  ,

  functions

  , and

  transactions

  .

• Proficiency in JavaScript (ES6+)

  — deep understanding of

  closures

  ,

  promises

  ,

  async/await

  ,

  DOM manipulation

  , and

  modular programming

  .
• Proven experience in

  building, consuming, and optimizing RESTful APIs

  .

• Hands-on with Git/Bitbucket

  — branching strategies, code reviews, pull requests, commits, merges, and reverts.
• Understanding of

  secure coding practices

  and

  API authentication mechanisms

  (JWT, OAuth2).

• Good understanding of HTML5 and CSS3

  for backend-to-frontend integration and templating needs.

• Basic knowledge of Angular 2+

  — component structure, data binding, API integration, and debugging of frontend issues.
• Experience with

  Agile tools

  like

  Jira

  and documentation platforms like Confluence.
• Experience with

  impact analysis

  , and maintaining detailed

  technical documentation

  .

Advanced & Added Advantage Skills

• Cloud Platforms (AWS preferred)

  — EC2, S3, Lambda using Node js, Secret Manager, CloudWatch, SNS/SQS, and IAM.
• Familiarity with

  frontend integration concepts

  (Angular) for seamless API communication.
• Ability to

  design and implement microservices

  that support modular, maintainable, and fault-tolerant architectures.
• Experience with

  unit testing

  (Jest/Mocha/Chai).

Key Responsibilities

• Develop and maintain

  scalable, high-performance backend applications

  using Node.js and relational databases.
• Perform

  impact analysis

  on new features and system changes to ensure stability and backward compatibility.
• Build and maintain

  secure, optimized RESTful APIs

  and integrations with external systems.

• Troubleshoot, debug, and enhance

  existing systems for improved scalability, performance, and reliability.
• Ensure

  proper documentation

  ,

  version control discipline

  , and adherence to

  coding standards

  .
• Participate in

  architecture discussions

  ,

  performance audits

  , and

  capacity planning

  sessions.

Soft Skills

• Strong

  analytical and problem-solving

  abilities.
• Excellent

  communication and documentation

  skills.

• Proactive team player

  with an ownership mindset and attention to detail.
• Ability to

  balance business requirements

  with

  technical feasibility

  and scalability.
• Passion for

  continuous learning

  and exploring emerging backend technologies.