Back End Developer

What are we looking for:

• In-depth understanding of the entire web development process (design, development, and deployment).
• Hands-on experience with programming languages JavaScript, Node.js, and TypeScript and tools such as Docker, Git, etc.
• Working knowledge of NodeJS backend frameworks Express and NestJS.
• Familiarity with front-end languages (e.g. HTML, JavaScript and CSS).
• Good to excellent understanding of NoSQL and SQL databases.
• Strong problem-solving skills.

What will they do:

• Develop and maintain clean code for functional backend applications, prioritizing quality even in high-stress scenarios to ensure reliability.
• Ensure API integration and front-end logic meet expectations through rigorous testing while also owning QA responsibilities for overall application excellence, writing E2E tests, and manual testing.
• Integrate with third-party APIs and Payment gateways such as Stripe, PayPal, etc. securely, ensuring best practices are followed.
• Troubleshoot and debug applications with accountability and collaboration, leveraging documentation and knowledge sharing to prevent future recurrence.
• Craft reusable code for future efficiency, minimizing effort for subsequent implementations.

Location: Pune/Kolkata

Work Mode: Hybrid

Experience: Mid to Senior Level

Watch our work Culture: https://youtu.be/ouJgLmW673k

About Us: https://codebuddy.co/

Backend Developer Job Description

Job Title: Backend Developer

Location: Nipania, Indore

Job Type: Full-time

Experience Level: Mid-Senior Level

Role Overview:

We are seeking an experienced Backend Developer to join our dynamic team. The ideal candidate will be responsible for building robust server-side applications and services. You will work closely with frontend developers to ensure seamless integration between the server-side logic and user-facing features.

Responsibilities:

• Implement efficient and secure backend services using Node.js and Python.
• Design and implement data storage solutions using MongoDB.
• Write effective APIs to support frontend functionalities.
• Optimize applications for performance, security, and scalability.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Maintain cloud services on AWS, including AWS EC2, Amplify, S3, Route 53, Cloudfront, Lambda & AWS CLI..
• Troubleshoot and debug issues across the backend stack.

Requirements:

• Proficient understanding of the MERN stack (MongoDB, Express.js, React.js, Node.js).
• Good experience using Docker and cloud services (AWS or Digital Ocean).
• Familiarity with microservices architecture and testing APIs with Postman.
• Knowledge of modern authorization mechanisms (e.g., JWT).
• Experience creating and maintaining CI/CD pipelines is a plus.
• Strong problem-solving skills with the ability to debug complex issues.
• Experience or knowledge of GraphQL is a plus.

Benefits:

• Leave encashment
• Provident Fund

Schedule:

• Day shift
• Fixed shift

Location- 840, Hare Krishna Vihar, Nipania, Indore, Madhya Pradesh 452010

We are looking for a Node.js Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition, and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.

Responsibilities:

• 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
• Performance tuning, improvement, and optimization of the application
• Ensuring high performance of applications and providing support

Skills and Qualifications:

• Strong proficiency with JavaScript and Node.js
• Knowledge of Node.js and frameworks available for it such as Express
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Good understanding of server-side templating languages such as Jade, EJS
• Basic understanding of front-end technologies, such as HTML5, and CSS3
• Understanding accessibility and security compliance
• 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 optimizing 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
• Familiarity with continuous integration
• Familiarity with AWS
• Experience with Mongo DB/Dynamo DB

Education and Experience:

• Bachelor’s degree in Computer Science, Engineering, or a related field
• 2+ years of experience as a Node.js Developer or similar role

We are on a mission to enable businesses to build agile and accountable technology teams that can deliver results in a secure and scalable way. You will be working in one such technology team for our clients across the world.

• Collaborate with front-end and back-end developers and designers to build website following client requirements

• Create clear, simple, and reusable code

• Develop all server-side logic, including data storage to optimize website performance

• Identify programming bottlenecks and bugs and find fixes

• Test, update and validate web applications to be used on different web browsers

• Execute automated testing platforms and system tests

• BSc/BE/BTech in Computer Science, Engineering or a related field

• At least 2+ years of experience with JavaScript and Node.js

• Hands-on expertise in REST, MySQL/PostgreSQL, WebSocket, MongoDB, Redis, etc.

• Familiarity with Docker and AWS infrastructure

• Understanding of data security principles

• Proficiency in JavaScript, web stacks, libraries, and frameworks

• Strong analytical and problem-solving aptitude skills

• Minimum 3 years of experience in Node JS.
• Minimum 1 years of experience in Mongo DB (optional)
• Good Hands-on experience in Angular or React.
• Experience in designing and building large-scale, high availability, secure web applications and REST-full API using Node.js in an agile methodology.
• Good Hands-on experience in Node Js frameworks like Express, .
• Strong proficiency with JavaScript and Node.JS
• Knowledge and understanding of Event Loop architecture.
• Knowledge and understanding of promises and (async or await)
• Implementation of security like oauth 2.0, JWT and data protection.
• Good Hands-on experience on cache server.
• Knowledge and understanding of Request, Axios, proficiency in REST-ful APIs.
• Knowledge of data structures and Algorithms, Node Global variables and In-built libraries
• Understanding the nature of asynchronous programming and its quirks and Workarounds
• Design and implementation of low-latency, high-availability, and performant applications.

We are looking for software development engineers to design and develop the backend systems for our consumer and partner-facing applications. You will work on massively scalable distributed systems and solve complex engineering problems

Reporting structure - Engineering Manager-Java

• Computer Science fundamentals in object-oriented design, design patterns, data structures, algorithm design,
• Proficiency with Java, Rabbit MQ, Kafka.
• Proficiency in Mongo DB, Cassandra, Redis.
• 3+ years of experience contributing to architecture and design in a product setup Information Technology
• Understand customer needs by collaborating with Product Managers and Business stakeholders
• Development, delivery and support of large-scale, distributed software applications and tools
• Use software engineering best practices to ensure a high standard of quality and maintainability for all deliverables
• Work in an agile, start-up-like development environment, where you are always working on the most important stuff.
• Take initiatives and come up with new ideas to invent solutions for customer