: Backend Developer 6

Months - 1 Year Experience)

Position Overview

We are seeking a motivated Backend Developer with 6 months to 1 year of experience to join our dynamic team. You will work on building and maintaining scalable microservices-based backend systems for our fintech/investment platform and other enterprise applications. This role offers excellent opportunities for professional growth in a fast-paced, technology-driven environment.

Key Responsibilities

API Development: Design, develop, and maintain RESTful APIs and WebSocket services using NestJS framework

Microservices Architecture: Build and integrate microservices components following best practices and design patterns

Database Management: Work with PostgreSQL databases using Sequelize

ORM, write efficient queries, and optimize database performance

Third-Party Integrations: Integrate with payment gateways Razorpay,

Decentro), AWS services, Google APIs, and other external services

Authentication & Authorization: Implement JWT-based authentication,

role-based access control RBAC, and permission management

Code Quality: Write clean, maintainable, and well-documented TypeScript code following coding standards

Testing: Write unit tests and integration tests using Jest framework

Documentation: Create and maintain API documentation using

Swagger/OpenAPI

Deployment: Deploy applications on AWS Lambda (serverless) and manage

CI/CD pipelines

Collaboration: Work closely with frontend developers, product managers, and other stakeholders to deliver high-quality features

Required Skills & Qualifications

Technical Skills

Category

Requirement

Programming Languages

Backend Framework

Database

Strong proficiency in TypeScript and

JavaScript

Experience with NestJS or similar Node.js frameworks Express.js)

Knowledge of PostgreSQL and experience with ORMs Sequelize, TypeORM, or Prisma)

API Development

Authentication





Understanding of RESTful API design principles and WebSocket protocols

Familiarity with JWT, OAuth 2.0, and authentication best practices

Cloud Services

Basic knowledge of AWS services Lambda,

S3, API Gateway) or willingness to learn

Version Control

Testing

Proficiency with Git and GitHub/GitLab

Experience with testing frameworks Jest,

Mocha, or similar)

Soft Skills

Strong problem-solving and analytical thinking abilities

Good communication skills and ability to work in a team environment

Eagerness to learn current technologies and adapt to changing requirements

Attention to detail and commitment to writing quality code

Ability to manage multiple projects and prioritize tasks effectively

Preferred Qualifications Nice to Have)

Experience with microservices architecture and distributed systems

Knowledge of serverless computing and AWS Lambda etc.)

Understanding of Docker and containerization

Experience with message queues RabbitMQ, AWS SQS and event-driven architecture

Knowledge of caching strategies

Familiarity with CI/CD tools GitHub Actions, Jenkins, AWS CodePipeline)

Understanding of fintech domain or investment platforms

What We Offer

Opportunity to work on cutting-edge fintech and enterprise applications

Exposure to microservices architecture and cloud-native technologies

Mentorship from senior developers and continuous learning opportunities

Collaborative work workplace with modern development practices

Competitive compensation package

Career growth path with increasing responsibilities

Application Requirements

Please submit your resume along with:

GitHub profile or portfolio showcasing your backend projects

Brief description of your experience with Node.js/TypeScript

Any relevant certifications or coursework

Note: This position is suitable for candidates with 6 months to 1 year of professional backend development experience. Fresh graduates with robust academic projects and internships are also encouraged to apply.

📌 Backend Developer Intern (Bengaluru)
🏢 Creddinv Technologies
📍 Bengaluru