Tenjin is a remote-only organization focused on helping mobile app developers make data-driven decisions about their marketing. They are seeking a Senior Backend Engineer to lead the development of their analytics dashboard, focusing on backend architecture, Ruby/Rails APIs, and collaborating with cross-functional teams.

Responsibilities:

Lead major architecture and software design decisions
Develop and maintain background jobs (Sidekiq) and employ caching to keep dashboards snappy under load
Own CI/CD pipelines and deployments (GitHub Actions, Docker, Kubernetes/ECS), ensuring that releases are automated, reliable, and fast
Collaborate closely with designers, product managers, and front-end developers to create user-friendly and visually appealing interfaces
Write clear and maintainable documentation
Ensure test coverage for new and existing features
Employ feature flags to support trunk-based development workflows
Adhere to and enforce code style guidelines and best practices
Profile, debug, and optimize performance issues in production and staging environments

Requirements:

Deep expertise in Ruby (typically 5+ years)
Familiarity with Rails
Experience with Golang
Experience working with high-volume data ingestion and real-time analytics at scale
Experience building and consuming REST APIs
Familiarity with Git and hosting platforms like GitHub
Excellent organization and communication skills
An appetite for learning, problem-solving, and contributing to a dynamic team environment
Experience with AWS, Kubernetes, and Docker
Experience with PostgreSQL, DynamoDB, Kafka
Experience with mobile app development or mobile marketing
Experience building data-intensive user workflows - customizable tables, charts, etc
Experience working with in-house style guides

Tenjin

Open Positions (1)

Engineering

Senior Backend Engineer