
Database Knowledge: MongoDB, MySQL, PostgreSQL, Firebase
Experience: 2 - 5 years

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as Postgres, MySQL or MongoDB. Candidates must have an understanding of Microservices and deploying of applications to cloud infrastructure such as AWS, Azure or GCP using git, Docker and
CI/CD pipelines. Candidates must be open to learning new technologies and must be problem solvers.
The job being offered is with a leading Indian Bank as a Client-side deployment where the candidates would be working directly at the Client’s location, reporting directly to the Client’s team leads. The job entails working on exciting new projects at scale.
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Experience in Spring Boot, Jenkins, Git, Hibernate, Kubernetes, and Docker
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Experience in the development of scalable and extensible systems using Java
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Proficiency in Database technology such as MySQL, Oracle and MongoDB
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Routines Sync & Async
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Solid and fluent understanding of algorithm and data structures
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Excellent software design, problem-solving and debugging skills
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Demonstrated high ownership in previous projects
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Excellent Communication Skills
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Good understanding of Elastic Search, Redis
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Experience working in the cloud environment, preferably AWS*.
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Write unit tests and run automated tests through CI/CD
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Ability to learn new and existing technologies
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Experience in building cloud SaaS or PaaS solutions/products
- Developing and maintaining all server-side network components.
- Ensuring optimal performance of the central database and responsiveness to front-end requests.
- Collaborating with front-end developers on the integration of elements.
- Designing customer-facing UI and back-end services for various business processes.
- Developing high-performance applications by writing testable, reusable, and efficient code.
- Implementing effective security protocols, data protection measures, and storage solutions.
- Running diagnostic tests, repairing defects, and providing technical support.
- Documenting Node.js processes, including database schemas, as well as preparing reports.
- Recommending and implementing improvements to processes and technologies.
- Keeping informed of advancements in the field of Node.js development.
Node.js Developer Requirements:
- Bachelor's degree in computer science, information science, or similar.
- At least two years' experience as a Node.js developer.
- Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.


About us:
HappyFox is a software-as-a-service (SaaS) support platform. We offer an enterprise-grade help desk ticketing system and intuitively designed live chat software.
We serve over 12,000 companies in 70+ countries. HappyFox is used by companies that span across education, media, e-commerce, retail, information technology, manufacturing, non-profit, government and many other verticals that have an internal or external support function.
To know more, Visit! - https://www.happyfox.com/
We’re looking for a Lead Backend Engineer with 5+ years of experience in building web services to join our engineering team to help architect, build and run our growing list of products. You should have prior experience being responsible for building sufficiently complex products/services and mentoring software engineers.
Responsibilities:
- Lead a team of engineers working on our product roadmap. You are expected to contribute to feature development with hands-on development tasks
- Oversee software architecture, source control workflows, and CI/CD processes and perform code reviews to ensure exceptional code quality
- Improve the development experience and the quality of the codebase. You will define and uphold best practices and coding standards for the team
- Responsible for architecture and design decisions
- Own stability and performance of the service that you work on
- Work with the Engineering Manager to ship stable software on time
- Contribute to the vision and long-term strategy in your area of expertise
Requirements:
- 2+ years of experience in a technical lead role designing and building complex backend systems
- 5+ years of professional software development experience
- Excellent knowledge of best practices and coding patterns
- Deep knowledge of backend programming languages like Python and web application frameworks like Django
- Solid experience in building web services using relational databases like PostgreSQL or NoSQL databases like MongoDB
- Proficiency with Amazon Web Services (AWS) or Google Cloud Platform or Azure
- Extensive experience with Linux/UNIX production environments
- Strong sense of quality in terms of both program architecture and code style
- Passion to dig into technically complex problems to troubleshoot and figure out a solution
- Desire to continuously improve and ship the best quality product
- Pragmatic approach to make sure technical decisions align with actual business needs.
- Good understanding of the trade-offs when building for product value, reliability, or performance
- Excellent communication skills with the ability to discuss and explain your point of view clearly and effectively
- An engineering degree is a must(B.E. CS preferred)
Requirements
Candidate should have at least 4-6 years of experience in enterprise web application
development using NodeJS on server side along with MongoDB and Express.
Knowledge of RESTful API is a must.
Experience with NodeJS based frameworks (example - NestJS) is highly preferred.
Experience with code optimization as well as has in depth understanding about
asynchronous programming.
Strong analytical skills and can come up with out of the box solutions.
Experience in end to end web development.
Experience with No SQL (Mongo preferred) databases with data migration Strategies
Strong knowledge in Object-Oriented Programming Concepts and Data Structures along with
Node JS best practices.
Experience in Unit Testing in NodeJS (Chai and Mocha) is a must.
Exposure to continuous deployment and integration process.
Exposure with Docker and Orchestration software.
Experience with Redis is added advantage.
Experience with RabbitMQ and Kafka is added advantage
Experience with Nginx and HA Proxy is added advantage
Experience in scalable microservices is must.
Deep in depth understanding about design pattern.


You will be directly working with the CTO and create an impact on the product which was named as TOP 20 software product companies in India by G2.
document, build, and deploy RESTful JSON APIs with continuous uptime and minimal latency.
Roles and Responsibilities:
-Building API services using NodeJS Express and related frameworks
Expert level understanding of NodeJS asynchronous runtime
Expert level understanding of Javascript concepts on callbacks and closures
Experience with Postgres, NoSQL, Redis, and Firebase Realtime database
Experience with AWS services like Elastic Beanstalk, Cloudfront, S3, EC2, Lambda,
API Gateway, SQS, etc
Understanding of patterns and techniques for building scalable back-end
infrastructure including caching, rate limiting, authentication, and authorization
schemes.
Experience in building highly scalable and high throughput services with
millisecond response times
Experience working in a collaborative team environment
Excellent communication & interpersonal skills
Willingness to learn and pick up new technology along with patience to mentor.
NOTE- Candidates only from PRODUCT BASED companies will be preferred. Location is Mumbai and its Work from Office.
JD for NodeJS
Mandatory Skills - Nodejs, Javascript, Express.js, MongoDB, Data Structures, Algorithms.
Please find the JD below:-
- Expertise in Node.js Web frameworks like Meteor, Express, and Kraken.JS
- Expertise in building highly scalable web services using Node.js, Create REST API with the help of Node middleware
- Deep understanding of REST and API design
- Experience designing APIs for consistency, simplicity, and extensibility.
- Expertise with JavaScript testing frameworks like Jasmine, Quit, Mocha, Sinnon and Chai.
- Expertise with build tools like Web pack, gulp, and grunt.
- Integration of various application components
- Experience in various phases of Software Development Life Cycle (SDLC) such as requirements analysis, design, and implementation in an agile environment, etc.
About Us :-
Mobile programming LLC is a US based digital transformation company. We help enterprises transform ideas into innovative and intelligent solutions, governing the Internet of Things, Digital Commerce, Business Intelligence Analytics and Cloud Programming. Bring your challenges to us, we will give you the smartest solutions. From conceptualizing and engineering to advanced manufacturing, we help customers build and scale products fit for the global marketplace.
Mobile programming LLC has offices located in Los Angeles, San Jose, Glendale, San Diego, Phoenix, Plano, New York, Fort Lauderdale and Boston. Mobile programming is SAP Preferred Vendor, Apple Adjunct Partner, Google Empaneled Mobile Vendor and Microsoft Gold Certified Partner.
Moreover We have our presence in India with 7 locations i.e Gurgaon, Mohali, Panchkula, Pune, Bangalore, Dehradun & Chennai.
For more information please visit to our website link below:-
https://www.mobileprogramming.com/">https://www.mobileprogramming.com
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Past experience in NodeJs, Redux and other advanced JavaScript libraries and frameworks.
- Hands-on experience in NodeJS, Javascript, ECMAScript (OOJS) and JSX.
- Knowledge of SPAs and build tools like Npm, Webpack, Grunt, Bower etc
- Should have good knowledge of Mobile friendly web application development
- Proficient understanding of web markup, including HTML5, CSS3, Bootstrap, Flexbox.
- Should have the knowledge of Good understanding of asynchronous request handling, partial page updates, and AJAX framework.
- Familiarity with RESTful APIs
- Hands-on experience in server-side CSS pre-processing platforms, such as SASS or LESS
- Proficient understanding of cross-browser compatibility issues and ways to work around them.
- Proficient understanding of code versioning tools, such as Git, Github
Responsibilities :
- Perform all aspects of the software development such as requirements and specifications, design and development, coding and debugging.
- Should be able to come up with strategies to speed up the iterative process of software development.
- Analyse and enhance efficiency, stability, and scalability of system resources

