Ruby on Rails Developer

Oister Global (www.oisterglobal.com) is India’s premier Alternative Assets Manager. We combine robust diligence, deep domain expertise, and an extensive network to create high quality private market opportunities for our investors.

We are seeking a Senior Backend Developer who will be pivotal in architecting and developing scalable, reliable backend systems from scratch. You will work closely with product managers, designers, and other engineers to build new products, design backend architectures, and ensure high performance and responsiveness of the systems. This role requires strong backend fundamentals, cloud experience, a deep understanding of databases, and a passion for system design and architecture.

Key Responsibilities:

● Product Development: Architect, design, develop, test, and deploy new backend products and features from scratch.

● System Design: Take ownership of system design and architecture decisions for new modules, ensuring scalability, reliability, and security. ● API Development: Build efficient and reusable APIs and backend services using Node.js.

● Database Management: Design data models, optimize queries, and manage MongoDB clusters efficiently.

● Cloud Management: Deploy, maintain, and optimize services on AWS, ensuring high availability and performance.

● Best Practices: Maintain coding standards, ensure code reviews, and champion best practices in security, testing, and maintainability.

● Collaboration: Work closely with frontend developers, product managers, QA, and other cross-functional teams to define, design, and ship new features.

● Performance Optimization: Monitor system performance and ensure system uptime and responsiveness.

● Mentorship: Provide guidance and mentorship to junior developers as required.

● Documentation: Maintain thorough documentation of systems, processes, and best practices. Must-Have

Qualifications:

● Education: Bachelor’s degree in computer science, Software Engineering, or a related technical field.

● Experience: 4–5+ years of hands-on backend development experience.

● Expertise in: Node.js (Express.js, Nest.js or similar frameworks) MongoDB (including indexing, replication, sharding concepts) AWS Services (EC2, S3, Lambda, RDS, API Gateway, CloudWatch, IAM, etc.) Proficient in: System design principles Microservices architecture Event-driven architecture Strong understanding of: RESTful APIs.Authentication and authorization best practices (OAuth, JWT) Experience with: CI/CD pipelines Docker and containerization principles Hands-on experience in: Building scalable, distributed, and fault-tolerant systems Good knowledge of : Logging, monitoring, and debugging distributed applications

Experience – 1-2 yrs

Qualification- MCA /B. Tech.

Job Nature - Permanent

Skills - PHP,Laravel, Codeigniter, MySQL, HTML5, CSS3, JavaScript with ES6, Ajax,Theme development & Plugin 

Working days - 5

Job location- Lucknow

 Responsibilities:

•        Developing and maintaining high-performing, scalable, and robust themes and plugins.
•        Implementing different aspects of coding standards for JavaScript, PHP, and WordPress.
•        Understanding the project requirements, preparing the flow, and planning the solution to accomplish the job optimally.
•        Designing and implementing new features and functionality.
•        Establishing and guiding the website’s architecture and custom requirements.
•        Ensure high performance and availability, and manage all technical aspects of the CMS.
•        Must be able to create themes and plugins from scratch by following WordPress theme and plugin development standards.
•        Strong understanding of Backend technologies, including PHP, OOP concepts, Ajax, and API integrations.
•        Strong understanding of front-end technologies, including HTML5, CSS3, JavaScript, and jQuery.
•        In-depth experience with WordPress terminologies like Post, Page, Category, Tags, Template hierarchy, etc.
•        Excellent problem-solving and learning skills.
•        Experience in working with WooCommerce and its add-ons, developing payment gateways, shipping, tax solutions, and REST API integrations.
•        Have a deep understanding of WordPress database structure, built-in queries, and security practices.
•        Comfortable working with debugging tools like Firebug, Chrome Inspector, etc.

Good to Have :

•        Experience working with WordPress Multisite development
•        Proficient understanding of code versioning tools such as Git, BitBucket, SVN, and Mercurial.
•        Have worked with 3rd party API integrations with WordPress via plugins and themes.
•        Knowledge of how to interact with RESTful APIs and formats (JSON, XML)
•        Knowledge of WPRest API and WP-CLI
•        Package management tools like NPM and Composer

Skills required:

1. PHP 7.x, MySQL 5.x

2. Must have experience of 5+ years with core OOP

3. Must have experience in MVC framework Laravel ( Must ) , CakePHP (2/3), CodeIgnitor, deep understanding of MVC architectures etc.

4. jQuery, BootStrap, JavaScript, CSS3, HTML5, AngularJS.

5. Must have Version Control knowledge of Git (preferred), SVN.

6. Must have experience in REST, SOAP API creation and integration for mobile applications.

7. Must be good in scalable programmng and coding PSR standards.

Responsibilities:

1. Ability to handle work independently.

2. Ability to work with large database, can create database and optimize.

3. Able to communicate easily with iOS and Andriod teams.

4. Can solve technical issues and have strong debugging skill.

5. Ability to build strong architecture and analytical skills.

6. Know SDLC and Agile development methodology.

7. Can use latest collaboration tools like Jira, BitBucket, Confluence.

8. Must have developed on SaaS base web applications and enterprise applications.

9. Must be knowing about current technology trends.

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

Node.js and frameworks available for it - Express, StrongLoop, etc
Understanding the nature of asynchronous programming and its quirks and workarounds
Integration of user-facing elements developed by front-end developers

front-end technologies - HTML5, and CSS3
Writing scalable, reusable, testable, and efficient code