Senior Software Engineer (Ruby on Rails)
Core
Senior Ruby on Rails engineer leading technical design and development of scalable software services and microservices, collaborating closely with AI systems.
Role type
Senior IC platform engineer (Ruby on Rails)
Builds
Scalable software services, microservices, and APIs for logistics products
Domain
Logistics / Software Engineering
Deliverable
production ML models
Required skills
Ruby on Rails, JavaScript, microservices, distributed systems, CI/CD, mentoring, architectural decision-making
Preferred skills
GCP, Kafka, Docker, Kubernetes, observability, open source contributions
Technologies
Ruby on Rails, JavaScript, GCP, Kafka, Docker, Kubernetes
Responsibilities
Lead design and development of critical features and improvements; make architectural decisions and propose system-level technical improvements; design and implement high-performance Rails components; write and review detailed technical documentation, RFCs, and design proposals; solve high-complexity technical problems including debugging distributed systems; define and ensure code quality standards and best practices; mentor Junior and Mid-level engineers; lead rigorous but constructive code reviews; autonomously launch large-scale features and improvements; actively participate in technical planning and engineering roadmap definition
