Software Engineer II – ROR

PAR Technology

. Develop scalable and maintainable enterprise-grade systems and programs .

Posted 11/12/2026full-timeGurugram • IndiaMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing scalable and maintainable enterprise-grade systems using Ruby on Rails, with a strong focus on architectural design and microservices architecture. Proficient in writing efficient, testable code and ensuring comprehensive documentation and test coverage.

Highest-signal resume keywords

Ruby On Rails (ROR)Enterprise-Grade Systems DevelopmentMicroservices ArchitectureWeb Services DesignDatabase Scaling

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Ruby On Rails (ROR)Web Services DesignDatabase ScalingTest CoverageEfficient Code Writing

Tools & Technologies

AWSDockerKubernetesMySQLMongoDBSnowflakeOAuthJWTSSOIdentity Federation

Industry Keywords

Microservices ArchitectureEnterprise-Grade SystemsAuthenticationIdentity Federation

Tech Stack

Tools & technologies

AWSDockerKubernetesMicroservicesMongoDBMySQLRubyRuby on RailsSnowflake

About the role

Key responsibilities & impact

Develop scalable and maintainable enterprise-grade systems and programs
Ensure packages and programs are well documented and have reasonable test coverage
Coordinate with team members working on different infrastructure layers
Write scalable, robust, testable, efficient, and maintainable code
Translate software requirements into stable, working, high-performance software
Participate in architectural and design decisions
Build toward an efficient microservices distributed architecture

Requirements

What you’ll need

3+ years of experience leveraging Ruby on Rails (ROR)
Working experience with Ruby on Rails (ROR)
Experience working on enterprise-grade systems
Experience designing web services
Knowledge of scaling systems with database bottlenecks
Familiarity with microservices architecture is an added value
Familiarity with OAuth, JWT, SSO, authentication, and identity federation is an added advantage
Familiarity with AWS, Docker, Kubernetes, Pods, and Meshes is an added advantage
Experience with MySQL, Snowflake, and MongoDB is an added advantage
Ability to work at the Gurugram or Jaipur location
Must answer whether visa sponsorship will be required for employment at PAR

Benefits

Comp & perks

Equal employment opportunity protections
Reasonable accommodations for individuals with disabilities
Collaborative problem-solving environment
Exposure to enterprise-grade restaurant technology products
Interview process conducted via phone and video interviews