Ruby on Rails Developer
We are seeking a Ruby on Rails Developer to help build and maintain a scalable, self-service platform that accelerates promotion launches while empowering non-technical users. The platform is SOX-compliant, with built-in audit controls for operational integrity, performance monitoring, and personalized promotions. You will also oversee long-term support, maintenance, and future enhancements.
Essential functions
Develop and enhance a self-service platform that enables non-technical teams to launch promotions independently, reducing engineering dependency.
Ensure the platform is scalable, reliable, and SOX-compliant, with built-in audit controls.
Integrate the platform with existing internal systems and workflows.
Manage long-term support, maintenance, and implementation of future enhancements to ensure continuous improvement.
Qualifications
Strong experience with Ruby on Rails
Experience with PostgreSQL
Familiarity with GraphQL
Experience with Apache Kafka
Experience with observability tools such as Datadog
Would be a plus
Experience with React and TypeScript
Background in microservice architecture
Good interpersonal and communication skills
We offer
- Opportunity to work on bleeding-edge projects
- Work with a highly motivated and dedicated team
- Competitive salary
- Flexible schedule
- Benefits package - medical insurance, sports
- Corporate social events
- Professional development opportunities
- Well-equipped office
About us
Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.Apply to the position
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Grid Dynamics is an equal opportunity employer. We are committed to creating an inclusive environment for all employees during their employment and for all candidates during the application process.
All qualified applicants will receive consideration for employment without regard to, and will not be discriminated against based on, age, race, gender, color, religion, national origin, sexual orientation, gender identity, veteran status, disability or any other protected category. All employment is decided on the basis of qualifications, merit, and business need.

