Ruby on Rails Developer

Must have • 2–4 years of professional software development experience, working on production applications • Strong experience with Ruby and Ruby on Rails • Good knowledge of PostgreSQL and practical experience working with relational databases • Good working knowledge of JavaScript, HTML, and CSS, and experience with frontend development • Experience designing and working with REST APIs and third-party integrations • Practical understanding of application performance, database queries, caching, and common production issues • Experience writing and maintaining tests with RSpec • Ability to investigate bugs and production issues independently and take a task from investigation through implementation and deployment • Good understanding of software engineering fundamentals and ability to write maintainable, readable code • Good written and spoken English for day-to-day communication in an international team Nice to have • Experience with background jobs and asynchronous processing, ideally Sidekiq and Redis • Comfortable using AI-assisted development tools as part of the development workflow We're hiring! We're looking for a passionate Ruby on Rails Developer to join our team at Lipscore. If you're excited about building high-quality web applications, enjoy working in a collaborative environment, and want to make a real impact, we'd love to hear from you. Lipscore is a fast-growing review and feedback platform built for retail and ecommerce. We help brands collect and showcase verified-customer reviews that build trust, increase conversions, and strengthen visibility across Google, Shopping Ads, and emerging AI shopping experiences. We offer: • Full remote work • B2B or UOP • Extensive experience in ecommerce, SaaS and AI usage • Work in an international team About Lipscore | The Real Reviews Platform Powering trust in ecommerce and AI commerce Lipscore is a fast-growing review and feedback platform built for retail and ecommerce. We help brands collect and showcase verified-customer reviews that build trust, increase conversions, and strengthen visibility across Google, Shopping Ads, and emerging AI shopping experiences. Unlike open review platforms, every Lipscore review comes from a verified customer . That makes reviews more credible - for shoppers today and for AI-powered search, comparison, and recommendation experiences tomorrow. More reviews. Better insights. Less friction. With response rates 2-4x higher than competing platforms , Lipscore helps retailers generate more high-quality feedback and actionable insights without adding friction to the customer journey. No login required. Rating-only options. Multilingual support. Built for global ecommerce. Trusted by 1,500+ brands , including Kappahl, The Body Shop, and Peak Performance, Real Reviews™ by Lipscore is setting a new standard for transparency and trust in ecommerce. • 💡 Verified-only reviews - no fakes, ever • 📈 Higher response rates - more reviews and better customer insights • 🔎 Stronger trust signals - for shoppers, search engines, and AI • 🌍 Multichannel & multilingual - built for international growth • 🔒 100% data ownership - your reviews, your data We believe trust sells. Lipscore makes it measurable. Ruby on Rails, Ruby, PostgreSQL, JavaScript, HTML, CSS, REST API, RSpec, Git Sidekiq, Redis