
NodeJS Developer
at provides specialized technology and consulting services to
Position: Software Development Engineer, NodeJs
Experience: 3-7 Years
Responsibilities:
Work with product team / business / architects to understand the requirement
and develop and maintain back end application logic
Work with front end developers to ensure seamless integration with the back
end logic
Design and optimize application for high performance and high availability
Develop Secure, testable and scalable application
Experience Required:
Engineering Graduate with 3 to 7 years of experience in software development.
Strong proficiency with JavaScript and ES6 or ECMA 2015 on Node.js platform.
Knowledge of frameworks such as Express, KOA is desirable.
Knowledge and understanding of async non-blocking architecture
Knowledge of creating REST-ful APIs.
Knowledge of Data Structures and Algorithms, Node Global variables and In built libraries.
Experience in building high-volume transactional customer facing systems desirable
Understanding the nature of asynchronous programming and its quirks and workarounds
Knowledge of packages BABEL, Webpack
Basic understanding of front-end technologies, such as HTML5, and CSS3
Writing reusable, testable, and efficient code

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Key Responsibilities:
- Rewrite existing APIs in NodeJS.
- Remodel the APIs into Micro services-based architecture.
- Implement a caching layer wherever possible.
- Optimize the API for high performance and scalability.
- Write unit tests for API Testing.
- Automate the code testing and deployment process.
Skills Required:
- At least 3 years of experience developing Backends using NodeJS — should be well versed with its asynchronous nature & event loop, and know its quirks and workarounds.
- Excellent hands-on experience using MySQL or any other SQL Database.
- Good knowledge of MongoDB or any other NoSQL Database.
- Good knowledge of Redis, its data types, and their use cases.
- Experience with graph-based databases like GraphQL and Neo4j.
- Experience developing and deploying REST APIs.
- Good knowledge of Unit Testing and available Test Frameworks.
- Good understanding of advanced JS libraries and frameworks.
- Experience with Web sockets, Service Workers, and Web Push Notifications.
- Familiar with NodeJS profiling tools.
- Proficient understanding of code versioning tools such as Git.
- Good knowledge of creating and maintaining DevOps infrastructure on cloud platforms.
- Should be a fast learner and a go-getter — without any fear of trying out new things Preferences.
- Experience building a large scale social or location-based app.


2. Completly handle website which is created by Django framework.
3. Handle payment gateway integration.



1. As a founding backend engineer, design, build and evolve the backend architecture
of our product to support customer-facing and internal features to serve 1000s of
customers and millions of data requests per hour
2. You will engage in technical decisions from choosing the optimal database design to
best-practice infrastructure decisions
3. You will proactively incorporate best practices for security, analytics, and monitoring
4. You will contribute to DevOps by building procedures for deployment,
troubleshooting, and maintenance
5. You will work directly with the CTO to set the tone for the engineering culture
This role is tailor-made for you if
1. You have 4+ years of experience designing, building, and deploying production-level
large-scale web applications
2. You have hands-on experience with Node JS and other programming languages
(Ruby, Go, Python)
3. You have worked previously on PostgreSQL, SQL, and Message Queue 4. Practical
knowledge and experience in deploying and managing big data applications on a cloud
platform like AWS or Google Cloud.
5. You are comfortable conducting code reviews and giving feedback to ensure high
standards of code maintainability and extensibility.
6. You are energized by ambiguity and can create structure in a dynamic, fast-paced
environment
7. You’ve high confidence, low ego, and are generally a good human being :)
You earn brownie points if
1. You love Slack (we are a Slack first company)
2. You have been part of an early/mid-stage start-up before
3. You love TechCrunch. We are obsessed with reading and talking about startups
4. You have created some amazing open-source projects

Our Client started their journey in the year 2009 and is currently one of the best platform for freelance academic writing jobs online. Founded by IIT-IIM and MDI alumni, our client has completed 111349 projects with 839 happy academic freelancers.
They are growing global with their presence in 6 countries like India, Ukraine, Kenya, Bangladesh, Philippines and Pakistan.They boast a round the clock customer support team to resolve the problems and queries of freelancers from across the globe.
- Researching, designing, implementing and managing software programs
- Testing and evaluating new programs
- Writing high quality source code to program complete applications within deadlines
- Performing unit and integration testing before launch
- Working closely with other developers, UX designers, business, Testing Team an systems analysts
- Finding bugs and offering timely solutions
- Integrating user-facing elements developed by front-end developers
- Building efficient, testable, and reusable PHP modules
- Solving complex performance problems and architectural challenges
- Producing detailed specifications
- Troubleshooting, testing and maintaining the core product software and databases to ensure strong optimization and functionality
- Contributing in all phases of the development lifecycle
- Following industry best practices
- Developing and deploying new features to facilitate related procedures and tools if necessary
What you need to have:
- Must have a PHP experience or a full stack development experience.
- B.Tech / M.Tech from any college.
- Good understanding of RESTful API development.
- Good knowledge of TDD (Test Driven Development).
- Good understanding of jQuery, Bootstrap.
- Knowledge of OOPS preferred.
- Strong knowledge of PHP web frameworks like Laravel, CI, etc
- Knowledge of programming language such as Python/ NodeJs will be preferred
- Understanding the fully synchronous behavior of PHP
- Understanding of MVC design patterns
- Understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
- Knowledge of object oriented PHP programming
- Understanding accessibility and security compliance
- Strong knowledge of the common PHP or web server exploits and their solutions
- Understanding fundamental design principles behind a scalable application
- User authentication and authorization between multiple systems, servers, and environments
- Integration of multiple data sources and databases into one system
- Familiarity with limitations of PHP as a platform and its workarounds
- Creating database schemas that represent and support business processes
- Familiarity with MySQL/ Mongo DB databases and their declarative query languages
- Proficient understanding of code versioning tools, such as Git
- Cross-browser/ platform experience.
- Ability to adapt to changing priorities and to thrive in a fast-paced work environment.
- Good analytical and debugging skills.
- Team-oriented and Self-motivated.



You have 5 years or more of Backend end development experience with expertise in designing and implementing high-performance applications.
Worked with and built high-performance products using Node Js/GoLang/ Python and have seen the product evolution cycle from PoC to Production
You have a deep understanding of design principles and can rightly judge/implement solutions to complex problems
You are capable of writing high-quality code that conforms to the standards and best practices in a particular language/framework.
You have experience building a product using a mainstream library or framework.
You love to own end to end responsibility, starting from defining the problem statement (either yourself or alongside your peers), development (PoC if needed), testing, releasing in staging & then production environment, and finally monitoring.
Previous work experience in product-based startups
Experience building for products that have scaled and have seen the product evolution
Understands the cryptocurrency landscapeOffers the best CTC in the market

We are looking for a Ruby on Rails 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
- Design, build and maintain efficient, reusable, and reliable Ruby code
- Integration of data storage solutions
- Integration of user-facing elements developed by front-end developers with server-side logic
- Identify bottlenecks and bugs, and devise solutions to these problems
- Help maintain code quality, organization, and automatization
Skills
- Experience with Ruby on Rails, along with other common libraries such as RSpec and Resque
- Good understanding of the syntax of Ruby and its nuances
- Solid understanding of object-oriented programming
- Good understanding of server-side templating languages
- Good understanding of server-side CSS preprocessors
- Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
- Familiarity with concepts of MVC, Mocking, ORM, and RESTful
- A knack for writing clean, readable Ruby code
- Ability to integrate multiple data sources and databases into one system
- Understanding of fundamental design principles behind a scalable application
- Able to create database schemas that represent and support business processes
- Able to implement automated testing platforms and unit tests
- Proficient understanding of code versioning tools
- Familiarity with development aiding tool familiarity with continuous integration









