Utility App Developer

Role & responsibilities

Role Summary

We are seeking an experienced Application Developer to design, develop, and support a Billing Transformation platform that enables business users to manage pricing configurations, usage calculation parameters, rate cards, pricing bands, and billing rules.

The application will serve as the system of record for billing and usage configuration management, integrating with Snowflake-based analytical and billing data platforms. The ideal candidate will have strong full-stack development expertise using React, Node.js, and Snowflake.

Key Responsibilities

Application Development

• Design and build scalable web applications for billing configuration management.

• Develop intuitive user interfaces using React.js.

• Build secure and performant RESTful APIs using Node.js.

• Implement business workflows for:

• Usage calculation configurations

• Pricing and rate card management

• Pricing band maintenance

• Discount and promotion rules

• Billing parameter administration

• Configuration versioning and approvals

Platform & Integration

• Integrate application components with enterprise systems and downstream billing platforms.
• Develop APIs for data exchange and orchestration.
• Implement authentication and role-based access controls.
• Support CI/CD pipelines and DevOps practices.

Quality & Governance

• Perform code reviews and maintain coding standards.
• Create automated test cases and regression suites.
• Ensure compliance with security, audit, and governance requirements.
• Maintain comprehensive technical documentation.

Required Qualifications

Technical Skills

Front-End

• 5+ years of experience with:

• React.js

• JavaScript / TypeScript

• HTML5

• CSS3

• Redux or Context API

• Material UI or similar frameworks

Back-End

• Strong experience in:

• Node.js

• Express.js

• REST API development

• API authentication (OAuth, JWT)

Database & Cloud

• Hands-on experience with:

• Snowflake

• SQL optimization

• Data modeling

• Stored Procedures

• Snowpark (preferred)

DevOps & Engineering

• Git/GitHub/Azure DevOps
• CI/CD pipelines
• Docker (preferred)
• Agile development methodologies

Preferred candidate profile