8,277 Ruby jobs
Open roles that use Ruby, from web apps to tooling.
【ベネッセスタイルケアグループ】FDE（週3リモート＆私服OK） _介護事業
ベネッセスタイルケアグループについて これまで30年以上にわたり、入居・在宅介護事業、保育・学童事業を通して「その方らしさに深く寄りそい」お一人おひとりの「よく生きる」の実現に取り組んでまいりました。2025年1月に株式会社ベネッセスタイルケアグループを設立し、ホールディングス体制で下記事業を推進しています。 ＜事業領域＞ ・介護領域（入居介護、在宅介護、介護食、介護HR、介護相談サービス） ・保育・学童 採用背景…
Software Engineer, Large-Scale Data Systems
We are looking for a Software Engineer to join team Aqueduct, a team building our data platform for powering large-scale cross-platform advertising. Our ideal candidate is a professional who has experience in the…
Senior Data Platform Engineer
Senior Data Platform Engineer building a governed data sharing platform using PostgreSQL, Kafka, Debezium CDC, DataHub, and Kubernetes to enable contract-driven data publishing and consumption across Smartly's ad tech systems.
Fullstack Software Engineer
Build and maintain features for an AI-powered OT/IoT cybersecurity platform using Ruby, Go, C++, or Python, with React and PostgreSQL, while reducing tech debt in a fast-paced agile environment.
Senior Site Reliability Engineer - Database (x/f/m)
Senior SRE to design, automate, and maintain Doctolib’s production databases, ensuring reliability and scalability for hundreds of thousands of concurrent users in healthcare.
Staff Software Engineer II
Fully remote (US) Staff Software Engineer II at an insurtech company: a hands-on technical leader for product domains like pricing, underwriting, or claims — combining coding with architecture, mentoring, and technical strategy, mainly in Ruby on Rails with Rust exposure. Pays $180k–$229k plus bonus and equity.
Senior Software Engineer, Automotive Partnerships
Senior backend engineer (Ruby on Rails) building APIs, backend services, and partner integrations that connect insurance products with automakers and mobility platforms. Owns features end-to-end from design to production, influences architecture, mentors engineers, and joins on-call. Fully remote anywhere in the US.
Senior Frontend Engineer - Marketing (all genders)
Wir suchen einen praxisorientierten Senior Frontend Engineer (all genders) , der die Verantwortung für unsere beiden Websites übernimmt. SCAYLE.com ist die Heimat der SCAYLE Commerce Engine , unserer…
Principal Software Engineer - GitHub Actions
Overview GitHub is expanding its Engineering team and seeks experienced professionals to elevate our software engineering efforts. As a Principal Software Engineer at GitHub , you will architect and deliver…
Information Security Lead
About the role DT One is seeking a highly driven, self-motivated Information Security Lead based in Singapore or Manila to join the Infrastructure, Network, and Security team within Engineering. The primary purpose of…
【正社員】SET（Software Engineer in Test）（開発・AI本部 システムインフラストラクチャ部）
【正社員】SET（Software Engineer in Test）(システムインフラストラクチャ部) 仕事概要 **コインチェック株式会社について** ---…
【正社員】ソフトウェアエンジニア｜コールドウォレット・鍵管理基盤 （開発・AI本部 システムインフラストラクチャ部 コールドウォレット G）
正社員】ソフトウェアエンジニア｜コールドウォレット・鍵管理基盤 （開発・AI本部 システムインフラストラクチャ部 コールドウォレット G） 仕事概要 **コインチェック株式会社について** ---…
Ruby Developer
CareerValue 3 september 2026 / in / by Toon Klaassen - Vaste baan - 2 maanden geleden geplaatst CareerValue BV Wij zoeken Ruby on Rails developers uit Friesland die willen verhuizen naar een prachtige en bosrijke…
Back-end Developer
Van der Valk Valk Digital Back-end developer Utrecht Fulltime & Parttime HBO/WO Back end developer Introductie Bouw jij graag slimme digitale oplossingen die écht gebruikt worden? Dan zoeken wij jou. Als back-end…
Senior Full Stack Developer, Risk Intelligence Platform (Canada)
Senior full-stack developer owning end-to-end features on a risk intelligence platform that uses ML/NLP to screen adverse media for compliance and due diligence. Day to day: architecting scalable Python backends for real-time media data, building data-rich monitoring dashboards, and integrating ML pipelines on AWS — hybrid in Montréal or remote on ET hours.