Ruby on Rails Developer
Core
Design, develop, and maintain Ruby on Rails applications for the energy sector, interfacing with grid operator APIs and managing cloud infrastructure.
Role type
Senior full-stack Ruby on Rails developer
Builds
Energy management software and grid interface tools
Domain
Energy/Power Markets + Cloud Infrastructure
Deliverable
production ML models | product features | infrastructure
Required skills
Ruby on Rails (6+), AWS core services (RDS, EC2, Fargate, ECS, SES, SNS, S3, Cloudwatch, IAM), AWS IAC, MySQL/Aurora, Rspec, Capybara, Git, HTML5, CSS3
Preferred skills
Data Streaming (Flink, Kafka, Kinesis), Python, Go, AWS IoT, Figma, Energy/Power Markets experience
Technologies
Ruby, Rails, AWS, MySQL, Aurora, Rspec, Capybara, GitHub Actions, Flink, Kafka, Kinesis, Python, Go, Figma
Responsibilities
Design and develop Ruby on Rails applications; Collaborate with stakeholders to define features; Write tests and conduct code reviews; Interface with grid operator APIs; Manage infrastructure and deployment; Troubleshoot technical issues; Mentor less-experienced developers
