About Sonata Software

Sonata Software, with over $1.2 Billion Revenue, is a leading AI-first Modernization Engineering company, powered by our unique Platformation TM framework. Our 6400+ AI Engineers are helping enterprises transform from systems to intelligent business platforms leveraging partner ecosystem to drive speed, efficiency and growth. Our bouquet of Modernization Engineering Services with AI -first approach cuts across Cloud, Data, AI, Dynamics, Test Automation, and Managed Services.

Sonata's AI-led modernization is enabled by a powerful suite of proprietary tools and assets. At the core is the Harmoni.AI Enterprise Platform, which includes Agent Bridge -a governance and observability framework; Agent Builder -a development toolkit for fungible agents integrated into enterprise systems; and the Agent Marketplace -an internal ecosystem for modular, reusable agents.

Headquartered in Bengaluru, India, Sonata Software has a strong global presence, including key regions US, UK, India, Malaysia, Mexico, Australia, DACH (Germany/Switzerland) & Nordics (Finland). We are a trusted partner of Fortune 500 companies in Banking, Financial Services and Insurance; Healthcare and Lifesciences; Telecom, Media, and Technology; and Retail, Manufacturing and Distribution space.

Deep collaborations with partners like Microsoft, AWS, Salesforce, and Snowflake strengthen our ability to deliver cutting-edge AI solutions. Our 30+years of partnership with Microsoft, and being part of the elite Microsoft Inner Circle, places us among the top 1% of global Microsoft partners. Sonata is now among the first companies to earn the Microsoft Frontier Partner Badge Also; Sonata Software is proud to achieve AWS Premier Tier Status in the AWS Partner Network. Job Titie: Ruby on Rails Developer Experience: 10 to 15 years Location: Hyderabad Key Responsibilities:

We are seeking a skilled and experienced Ruby on Rails Developer to design, develop, and maintain scalable web applications and cloud-native solutions. The ideal candidate should possess strong backend development expertise with Ruby on Rails, AWS cloud services, and relational databases, along with exposure to frontend technologies such as React or Python. This role requires collaboration across engineering teams, participation in architecture discussions, and mentoring of engineers to drive technical excellence.

Primary Skills

Required Skills & Experience

Strong proficiency in Ruby on Rails and SQL
Hands-on experience with AWS Cloud Services, including:

AWS Lambda
RDS
SNS
SQS
API Gateway
S3

Advanced relational database skills using MySQL or PostgreSQL

Secondary Skills

Experience in React or Python
Proficiency with monitoring and alerting tools such as Datadog and PagerDuty
Strong experience with Git and version control practices
Hands-on experience in building and enhancing CI/CD pipelines using:

GitHub Actions
Buildkite
Jenkins
CircleCI

Experience monitoring platform performance using AWS CloudWatch and Datadog, with integration to PagerDuty for incident management

Key Responsibilities

Design, develop, and maintain scalable applications using Ruby on Rails
Build and optimize backend systems, APIs, and database solutions
Develop and support cloud-native applications on AWS infrastructure
Enhance automation, deployment, and release processes through CI/CD pipelines
Monitor application and platform performance to ensure reliability and scalability
Troubleshoot production issues and drive performance improvements
Participate in code reviews, technical discussions, and solution design activities

Leadership & Collaboration

Provide technical guidance and mentor engineers across squads
Participate in architecture planning and platform roadmap discussions
Promote engineering best practices and coding standards
Drive collaboration across teams and support knowledge sharing initiatives

Why join Sonata Software

At Sonata, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build never seen before solutions to some of the world's toughest problems. You´ll be challenged, but you will not be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

Sonata Software is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity, age, religion, disability, sexual orientation, veteran status, marital status, or any other characteristics protected by law.

Ruby on Rails developer

Ruby on Rails Developer