A Node.js job description typically outlines the responsibilities, qualifications, and expectations for a Node.js developer or related role. Node.js is a popular runtime environment for executing JavaScript on the server-side, making it an essential technology for web and application development. Below is a sample Node.js job description:
Job Title: Node.js Developer
Job Description:
Position Overview:
We are seeking a skilled Node.js developer to join our dynamic team. As a Node.js developer, you will be responsible for designing, implementing, and maintaining server-side applications using Node.js. Your primary focus will be on developing scalable, efficient, and high-performance applications while working closely with our front-end and back-end developers.
Responsibilities:
- Develop server-side applications using Node.js and Express.js or other Node.js frameworks.
- Collaborate with front-end developers to integrate user-facing elements with server-side logic.
- Build and optimize APIs for mobile and web applications.
- Implement security and data protection measures.
- Troubleshoot and resolve software defects and performance issues.
- Write clean, maintainable, and testable code.
- Deploy applications on cloud platforms like AWS, Azure, or Heroku.
- Stay up-to-date with Node.js and related technologies, and incorporate best practices and emerging trends into development processes.
- Perform code reviews to ensure code quality and adherence to coding standards.
- Participate in the development of technical documentation.
- Collaborate with cross-functional teams to develop and maintain software applications.
- Support and maintain the application infrastructure, including monitoring, scaling, and performance optimization.
Qualifications:
- Proven experience as a Node.js developer or similar role.
- Strong proficiency in JavaScript and its core concepts.
- Experience with Node.js and server-side frameworks like Express.js.
- Familiarity with front-end technologies such as HTML, CSS, and JavaScript.
- Understanding of asynchronous programming and event-driven architecture.
- Knowledge of database systems (e.g., MongoDB, PostgreSQL, MySQL).
- Experience with version control systems (e.g., Git).
- Basic knowledge of DevOps and cloud platforms.
- Good communication and collaboration skills.
- Problem-solving abilities and attention to detail.
- Ability to work both independently and as part of a team.
- Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent work experience).
Additional Skills (Preferred but not required):
- Experience with microservices architecture.
- Knowledge of containerization technologies like Docker and Kubernetes.
- Familiarity with test-driven development (TDD).
- Understanding of authentication and authorization mechanisms.
- Experience with continuous integration and continuous deployment (CI/CD) pipelines.
Company Culture and Benefits:
- We offer a collaborative and innovative work environment.
- Competitive salary and benefits package.
- Opportunities for professional growth and development.
- Flexible work arrangements and remote work options.

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About Company:
Our client is a luxury home decor brand. It's nothing less than a revolution in the home decor industry- where technology enables world-class home interior design. We use technology combined with internationally trained designers to help our customers achieve the style they want to express.
Our services include unique technology-driven processes and analytics, consulting, execution, and supervision – all within schedule and planned budget, so they can relax and enjoy their space transformation with peace of mind.
We encourage our consumers to explore and discover their own self-expression while amazing their senses with new cultures and design techniques, tasteful décor, and ambiance.
Role and Responsibilities:
• Write code and tests, build prototypes, solve issues, profile, and analyze bottlenecks
• Design performance gauging, building robust APIs to support mobile and desktop clients
• Manage and optimize scalable distributed systems on the cloud
• Optimization of web applications for performance and scalability
• Develop automated tests to ensure business needs are met and allow for regression testing
• Participate in the entire application lifecycle, focusing on coding and debugging
• Write clean code to develop functional web applications
• Troubleshoot and debug applications
• Perform UI tests to optimize performance
• Manage cutting-edge technologies to improve legacy applications
• Collaborate with Front-end developers to integrate user-facing elements with server[1]side logic
. • Gather and address technical and design requirements
• Provide training and support to internal teams
• Build reusable code and libraries for future use.
Skills:
• Good communication skill to communicate with stakeholders, project managers, quality assurance teams, Regularly and other developers regarding progress on the long-term technology roadmap
• Curious and progressive mind to Create and maintain workflows with teams to provide visibility and to ensure workload balance for consistent visual designs
• Good technical knowledge to Produce quality code, raising the bar for the whole team on quality and speed
• Through analytical skills to Recommend system solutions by comparing advantages and disadvantages of custom development and purchase alternatives.
Requirements.
• Experience with core AWS web-enabling technologies
• Growth mindset, challenging status quo to find new solutions and out-of-the-box ideas
• Experience designing RESTful APIs, specifically for mobile apps
• Computer science degree or equivalent experience
• Experience leading a team is a bonus.
• 3+ Years of relevant experience.
• PHP Laravel Framework, PHP Design Patterns.
•Proficient in MySQL. MongoDB knowledge is plus.
•APIs, REST API, API Security.
• Laravel Events, Queue, Observers.
• Excellent foundation in computer science, algorithms, and web design
• Experience writing highly secure web applications.
At least 3 years' experience as a Node.js developer.
Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
Mandatory experience in MongoDB and MySql.
Knowledge of front-end technologies such as HTML5 and CSS3.
Superb interpersonal, communication, and collaboration skills.
Exceptional analytical and problem-solving aptitude.
DevDarshan is a devotional platform launched by IIT graduates to promote the teachings of Indian culture and the Hindu way of life in India around the world. In the 21st century, where everything around is digitized then why not temples. That’s the idea behind DevDarshan.We’ve built a community of devotees from multiple Countries, through our Mobile Application that connects Temples and Devotees, have successfully raised seed investment and also started to generate revenue for the temples and Priests associated with us. Right now we are looking to grow our team and build new exciting features for devotees all around the world.
This is where you come in.
We are looking for a passionate and self-motivated individual to help design our backend Systems to support both the Mobile App and WebApp
Requirements:
- Experience in NodeJS, Typescript, ExpressJS AWS EC2. You have built backend REST API’s
- Expert in System Design and Software Architecture Processes, How different components interact with each other in scale
- Experience with DevOps, Docker, AWS, Google Cloud.
- Experience in Managing Development Teams, complete delivery lifecycle
- Good understanding and experience of NoSQL and SQL Databases, which to be used when.
- Experience with CI/CD Systems like Jenkins, Github Actions.
- Some Experience with Realtime Databases/Systems or Socket based applications would be preferred.
- Some Experience with building Algorithms, Social Apps is preferred.
- Any experience with Handling Video Delivery like ffmpeg/HLS/WebRTC is preferred but not mandatory.
The Role
This Role naturally progresses into Engineering Manager / Software Architect.
- You will be involved at all stages of the product development process, from design to development and deployment.
- You will architect, build, scale, backend systems that powers our applications which will be used by millions of devotees every day.
- You possess a passion for improving techniques, processes, tracking, and continuously improve our engineering practices and would work on a daily basis towards that
Midas is a fintech company that specializes in building state-of-the-art technological solutions for algorithmic trading, investments, and analytics for global financial markets. Headquartered in Mumbai, Midas aims to establish a strong presence in GIFT City (Gandhinagar), London, New York, and Singapore in the near future.
Our team consists of highly motivated and skilled individuals who serve sophisticated clients across various segments, including affluent individuals, high-net-worth individuals, ultra-high net-worth individuals, family offices, and institutions. We offer an excellent platform for personal and professional development within a highly committed and collaborative team in a mission-driven and results-oriented environment.
We are currently seeking a Backend Developer to join our team. The ideal candidate should be an expert in JavaScript, TypeScript, Node JS, MongoDB, Redis, Linux servers, and networking protocols (TCP and UDP). Additionally, the candidate should possess the following qualifications:
- The ideal candidate should possess expert-level knowledge in technologies such as JavaScript, TypeScript, Node JS, MongoDB, Redis, Linux servers, and networking protocols (TCP and UDP). This includes understanding how to use these technologies to develop and deploy backend systems, as well as troubleshooting and optimizing them.
- Proficient in automation technology, the candidate should be able to optimize existing infrastructure, identify and implement design patterns, and understand data structures and algorithms. This includes an ability to evaluate and recommend new technologies that can improve the performance and scalability of the system.
- The candidate should be familiar with version control and project management tools such as GIT, JIRA, etc. and be able to use them effectively to manage and collaborate on code development.
- Strong understanding of multithreading and multiprocessing concepts, and the ability to make tweaks and optimizations in similar domains for the purpose of improving performance and scalability.
- Understanding of clustering and load balancing, including the ability to design and implement solutions that can improve the availability and scalability of the system.
- Understanding of cyber security protocols and their application in the development and deployment of backend systems. This includes knowledge of best practices for securing systems, as well as the ability to identify and mitigate potential security threats.
- Ability to implement CI/CD pipelines when needed. This includes an understanding of the various steps involved in creating, testing, and deploying code, as well as knowledge of the tools and technologies used to automate these processes.
- Familiarity with tools such as NGINX or HAProxy and understanding how they can be used to improve the performance and scalability of the system.
- Eagerness to learn and upgrade skills as per the demands of the product. This includes an ability to stay current with new technologies and best practices in the field, as well as a willingness to continuously improve one's own skills.
- Proven experience in the industry and ability to work in a fast-paced environment. The candidate should have a solid understanding of the financial markets and the technology used to support them.
- Strong problem-solving and analytical skills, ability to work independently and as part of a team. The candidate should be able to identify and solve complex problems and work effectively with others to achieve common goals.
- Strong communication and interpersonal skills. The candidate should be able to effectively communicate with both technical and non-technical stakeholders, and work well in a team environment.
The ideal candidate will be a self-motivated, results-driven individual who is passionate about technology and its application to the financial markets. If you meet the above qualifications and are interested in joining our team, please apply for the position.
Required Skills:
- 3+ years of experience with development in JAVA technology.
- Strong Java Basics
- SpringBoot or Spring MVC
- Hands-on experience with Relational Databases (SQL query or Hibernate) + Mongo (JSON parsing)
- Proficient in REST API development
- Messaging Queue (RabitMQ or Kafka)
- Microservices
- Any Caching Mechanism
- Good at problem-solving
Good to Have Skills:
- 4+ years of experience in using Java/J2EE tech stacks
- Good understanding of data structures and algorithms.
- Excellent analytical and problem-solving skills.
- Ability to work in a fast-paced internet start-up environment.
- Experience in technical mentorship/coaching is highly desirable.
- Understanding of AI/ML algorithms is a plus.
Merchify is a one-stop solution for creators to start their merch store for zero investment. Our goal is to empower creators to monetize their content and grow their audience without the need for any upfront investment.
We’re in search of a back-end engineer that specializes in building highly scalable, highly available, reliable, secure, and fault-tolerant systems. As a part of the Core Backend team, you'll be working on some complex and interesting problems. With a lean team like ours, you'll have ample opportunities to work with various aspects of the application and build something meaningful.
What you'll do?
- Work closely with design, product management, and front-end teams to create REST APIs using NestJS
- Write reusable, testable, and efficient code
- Design and implementation of low-latency, high-availability, and performant applications
- Work on the implementation of security and data protection
- Review and optimize the app usage by monitoring key metrics and rectifying the issues proactively
Must haves
- 1+ years of experience in NodeJS-based frameworks like NestJS, and microservices-based architecture is a bonus.
- Understanding of OOPS concepts, persistence, threading, queuing, and caching.
- Thorough knowledge of designing, implementing and scaling relational and document-based databases
- A love for systems and an ability to think through and plan for their life cycles, edge cases, interactions, and failure modes
- First principles thinking, Excellent problem-solving ability
- A good all-rounder with a can-do, startup mentality
Nice to haves
- Experience with ReactJS
- Cloud deployment and scaling experience
Why you should join today?
Merchify wants to make a change for the better in lifelong learning. By joining at the start of the adventure you will have an opportunity to make this your own baby and have fun shaping the future of the industry.
• 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 and Database structure
• Experience integration of data storage solutions like MongoDB and NoSQL cloud data store.
About Role:
- 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. A basic understanding of front-end technologies is necessary as well.
Key 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 such as database, caching servers
Qualification & Skills:
- Strong proficiency with JavaScript and Typescript
- Knowledge of Node.js and frameworks available for it such as Express, StrongLoop, etc
- Proficient in database systems (eg. MySql, MongoDB, DynamoDB)
- Understanding the nature of asynchronous programming and its quirks and workarounds
- 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
Job Description:
- Expert level knowledge of JavaScript
- We use Airbnb style to code
- Should be strong in Problem solving skills, data structure and algorithms
- Strong Proficiency in Node.js with detailed experience in Express, loopback, swagger, PM2
- Should have well understanding on Asynchronous Programming
- Experience with Socket.io, engine.io (Preferred)
- Working knowledge of Promise, Callback hell and ways to avoid it
- Solid experience with RDBMS (PostgreSQL)
- Experience with Redis, MongoDB (Preferred)
- Understanding of the design Principles of a scalable system
- Exposure to GCP/ AWS is must
- Excellence in Programming, Debugging and Maintaining the code
- A strong ability to quickly learn new technologies and to keep yourself updated with the latest in tech
- A go-getter attitude with oceans of optimism, humility, and self-motivation
- Passion for code quality and attention to detail
- Experience with Code versioning tool like Git, SVN is preferred
Job Description
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.
What we are asking
- A fast-paced environment is something you feel really comfortable in
- Integration of user-facing elements developed by front-end developers with server side logic
- Professional working experience in Node.js
- Design and implementation of low-latency, high-availability, and performant applications
- Implementation of security and data protection
- Integration of data storage solutions with MongoDB, file stores like AWS S3 or Heroku/AWS.
- Creating API for consumption using ExpressJS.
- Good Knowledge of ExpressJS middle-wares.
- Working experience with CI/CD, test- and deployment automation, and containers
Skills And Qualifications
- Strong proficiency with JavaScript.
- Strong knowledge of Node.js and ExpressJS and other related tech/middle-wares/options.
- Understanding the nature of asynchronous programming and its quirks and workarounds
- 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
- Good to have deployment experience of NodeJS app on Heroku / AWS / Azure etc.












