Senior Ruby on Rails Developer

3 days ago

Greater London, United Kingdom KE Technology Full time

Direct message the job poster from KE TechnologyDirector - Ruby Specialist at KE Technology Ruby Developer - Remote (UK-based) - Up to £85KAre you a Senior Ruby on Rails Developer looking to work on scalable, high-traffic applications in a modern, engineering-led environment? We’re growing rapidly and need engineers who can build, optimise, and scale backend systems while maintaining clean, maintainable code.Join a team that values best practices, automation, and performance, working on a platform that’s continuously evolving to meet increasing demand.What We Offer:Up to £85,000 + stock optionsFlexible remote working (UK based) with a London HQWork on high-scale backend systems that process large volumes of dataModern tech stack: Ruby on Rails, PostgreSQL, Redis, Sidekiq, AWS, Docker, KubernetesOpportunity to influence technical decisions & contribute to architectural improvementsKey Responsibilities:Developing & optimising scalable backend systems in Ruby on RailsDesigning, building, and maintaining APIs & integrationsImproving performance & database efficiency for high-scale applicationsEnhancing existing systems for better performance, scalability, and maintainabilityWorking closely with DevOps & product teams to ensure reliability & resilienceWhat We’re Looking For:4+ years experience with Ruby on RailsStrong knowledge of SQL databasesUnderstanding of performance tuning & caching strategiesComfortable with CI/CD, Docker, and cloud services (AWS preferred)Why Join Us? This is an opportunity to work on meaningful engineering challenges - scaling, optimising, and improving a growing platform. If you enjoy solving technical problems, improving performance, and working in a modern Ruby environment, we’d love to hear from you.Seniority levelMid-Senior levelEmployment typeFull-timeJob functionInformation TechnologyIndustriesStaffing and Recruiting #J-18808-Ljbffr

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