Ruby On Rails Developer ( Finance domain only)

Hotelhub Technology; Bengaluru; On-site; INR 1,800,000 - 3,200,000; Full time

Job summary

Hotelhub Technology in Bengaluru is seeking a Senior Software Engineer specializing in Ruby on Rails to design, develop, and maintain scalable SaaS applications powering our financial management platform. You will help optimize billing, payments, reporting, and data integrity while ensuring high availability.

The role involves collaborating with Product Managers, QA, and DevOps in an Agile setting, focusing on robust code, automated testing with RSpec, and modern delivery practices.

Qualifications

• 5+ years of hands-on web development, preferably SaaS/API
• Proficient in Ruby on Rails and enterprise-grade apps
• Strong SQL/MySQL design and query optimization
• Experience designing, developing, and consuming REST and SOAP services
• Solid understanding of SOLID, design patterns, and Clean Code
• Hands-on with automated testing (RSpec)
• Experience with Linux environments and production support
• Familiarity with Azure cloud services
• Experience with Elasticsearch and Memcached
• Version control with Git and collaborative workflows
• Knowledge of CI/CD pipelines and modern software delivery practices
• Experience using AI-assisted development tools (e.g., GitHub Copilot)
• Strong debugging, troubleshooting, and performance optimization

Responsibilities

• Design, develop, maintain, and enhance scalable web apps using Ruby on Rails
• Refactor and optimize for performance, scalability, security, and maintainability
• Support deployment, monitoring, and production reliability of systems
• Develop and maintain REST and SOAP APIs for integrations
• Ensure billing, reporting, and data integrity across financial systems
• Write clean, well-tested code following SOLID and design patterns
• Develop automated test suites with RSpec
• Troubleshoot production issues and perform root-cause analysis
• Collaborate with Product Managers, QA, DevOps, and cross-functional teams in Agile

Skills

Ruby on Rails

SQL / MySQL

REST & SOAP APIs

RSpec

Git

CI/CD

Linux

Azure

Elasticsearch

Memcached

Design Patterns

SOLID

Tools

Git

Azure

Elasticsearch

Memcached

RSpec

CI/CD

Job description

We are seeking a highly skilled Senior Software Engineer Ruby on Rails to join our Product & Development team. In this role, you will be responsible for designing, developing, and maintaining scalable SaaS applications that power our financial management platform. You will play a key role in enhancing application performance, reliability, and scalability while ensuring the smooth operation of billing, payment consolidation, and financial reporting systems.

Office hours: 9:00 a.m. to 6:00 p.m.(subject to business needs)

Work from office (5 days a week)

Work days: Monday to Friday

Notice period - Immediate to 60 days only

Job location- HSR LAYOUT BANGALORE

Roles & Responsibilities:

• Design, develop, maintain, and enhance scalable web applications using Ruby on Rails
• Refactor and optimize existing applications to improve performance, scalability, security, and maintainability
• Contribute to the deployment, monitoring, and support of production systems, ensuring high availability and reliability
• Develop, integrate, and maintain REST and SOAP APIs to support business and partner integrations
• Ensure the smooth operation of financial systems, including billing, payment consolidation, reporting, and data integrity
• Write clean, efficient, and well-tested code by following SOLID principles, Design Patterns, and Clean Code practices
• Develop and maintain automated test suites using RSpec to ensure application quality and reliability
• Investigate, troubleshoot, and resolve production issues through root cause analysis and timely resolution
• Collaborate with Product Managers, QA Engineers, DevOps, and cross-functional teams in an Agile environment to deliver high-quality solutions.

Desired profile:

• 5+ years of hands-on experience in web application development, preferably building SaaS products and APIs
• Strong proficiency in Ruby on Rails with proven experience in developing and maintaining enterprise-grade applications
• Strong knowledge of SQL and relational databases, preferably MySQL, including database design and query optimization.
• Experience in designing, developing, and consuming REST and SOAP web services
• Solid understanding of software engineering principles, including SOLID, Design Patterns, and Clean Code practices
• Hands-on experience with automated testing frameworks, particularly RSpec
• Experience working with Linux environments and production support activities.
• Familiarity with cloud platforms, preferably Microsoft Azure.
• Working knowledge of Elasticsearch and Memcache
• Experience with version control systems such as Git and collaborative development workflows
• Knowledge of CI/CD pipelines and modern software delivery practices
• Practical experience using AI-assisted development tools (e.g., GitHub Copilot or similar) to improve productivity while maintaining high code quality
• Strong debugging, troubleshooting, and performance optimization skills