About this role
Senior Engineer at Costar. Location: Melbourne, Victoria, Australia. Role: building features, optimizing queries, mentoring engineers Requirements: 5+ years software engineering experience; strong TypeScript and React; solid backend engineering in Ruby on Rails or comparable framework; deep PostgreSQL expertise; comprehensive testing and production observability; AWS and CI/CD familiarity. Category: Software Development Seniority: Senior Level Tools: React, TypeScript, Ruby on Rails, ActiveRecord, Sidekiq, PostgreSQL, RSpec, Cypress, Jest, NewRelic, CloudWatch, AWS, Terraform, Redis, Flipper Commitment: Full Time Workplace: Onsite Languages: English