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7,323 Ruby jobs

Open roles that use Ruby, from web apps to tooling.

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Junior Full Stack Engineer

NewBe an early applicant HybridUKJunior

Junior full-stack engineer on Bloom & Wild's hybrid UK/Netherlands tech team, building customer-facing features end-to-end across Ruby back-end services and Angular/TypeScript front-end apps, with emphasis on accessibility, performance, testing, a shared design system, and use of AI tools to speed up repetitive work.

Accessibility AI Angular CSS HTML +5 skills

Full Stack Ruby Developer - €4.500 - €5.500 A Month - Part Time

NewBe an early applicant HybridEuropePart-time

Do you believe in an honest, privacy-first internet and want to use your development skills to make a real difference? At Soverin, we are looking for a Full Stack Developer to help build and improve our core email…

Automation Grafana HTML JavaScript Kubernetes +8 skills

Senior Software Engineer (DevSecOps & Autonomy)

Open 2d HybridUKSenior

Are you an experienced Software Engineer looking to develop and deploy secure, scalable solutions within complex engineering environments? As a Senior Software Engineer within ALTEN, you’ll work on advanced data and…

Agile API CI/CD Cloud Containerization +14 skills

Senior Backend & AI Engineer (all identities)

NewBe an early applicant RemoteEuropeFull-timeSenior

Senior backend engineer at Caspar Health, a digital medical rehabilitation platform, joining a small 3-engineer backend squad. Day to day: building Ruby on Rails services, APIs, and billing/authorization workflows plus LLM-based agent and evaluation pipelines, with full end-to-end ownership from design to production.

Agile AI API Api Design LLM +3 skills

78K – 88K €

Michael Page International

Full stack developer

NewBe an early applicant Europe

Full-stack developer building frontend and backend features for traceability, logistics and automation solutions, using Ruby on Rails, Python, Node.js and Vue.js. Day-to-day includes testing, technical documentation and agile ceremonies; smart working and meal vouchers offered. Role is in Italy, posted via recruiter Michael Page.

CSS HTML JavaScript Node.js Python +3 skills

Sr. Automation Test Engineer

NewBe an early applicant RemoteNorth AmericaSenior

ITility is seeking a mission-focused Senior Automation Test Engineer to support DoD application modernization. The role supports AWS-hosted applications built with Ruby and TypeScript and focuses on automated…

Acceptance Criteria Agile API API Testing Automation +22 skills

Senior Engineer, Server – NBA 2K

Open 135d RemoteNorth AmericaFull-timeSenior

Senior backend engineer building scalable server systems and real-time services for the NBA 2K online gaming platform using C++, Python, and distributed databases.

CAD C++ Distributed Systems Game Development Maven +8 skills

131K – 174K $

Visual Concepts

Senior Engineer, Server – NBA 2K

Open 135d RemoteNorth AmericaFull-timeSenior

Senior backend engineer building scalable server systems for NBA 2K’s online multiplayer features using C++, Python, and distributed databases.

CAD C++ Distributed Systems Game Development Maven +8 skills

131K – 174K $

Senior Backend & AI Engineer (all identities)

NewBe an early applicant RemoteEuropeFull-timeSenior

Senior engineer on a small 3-person backend squad at Caspar Health, building and owning scalable Ruby on Rails services and APIs plus LLM-based agent workflows and evaluation pipelines for a digital medical rehabilitation platform. End-to-end ownership from design through testing, release, and live operation.

Agile AI API Api Design LLM +3 skills

78K – 88K €

7Gates Bilgi ve İletişim Teknolojileri

Software Developer at 7Gates Bilgi ve İletişim Teknolojileri

NewBe an early applicant MENAFull-time

Full-time, on-site software developer in İstanbul who codes, tests, and debugs programs to spec, documents workflows, prepares test data, and supports end users. Core stack: Python, AngularJS/JavaScript web technologies, PostgreSQL/MySQL, and Odoo MVC module development.

Agile AJAX Angular API CSS +17 skills

SmartConnect Qatar

Back-End Developer (Java/Python/Ruby) — Accommodation

NewBe an early applicant Europe

Back-End Developer at SmartConnect Qatar in Braga, Portugal, designing, developing, and maintaining the server-side of web applications using Java, Python, or Ruby, with database and web server experience. Monthly pay plus accommodation for non-local candidates; open to students and professionals with visa arrangements.

Java Python Ruby

GulfSea Services

Part-Time DevOps Engineer — CI/CD, Cloud & Free Visa

NewBe an early applicant EuropePart-time

Part-time DevOps engineer at GulfSea Services in Faro, Portugal, automating software delivery and keeping infrastructure highly available and secure while optimizing CI/CD pipelines with development teams. Core stack: Bash/Python/Ruby scripting, Ansible/Puppet, Docker, AWS or Azure, and strong Linux/Unix.

Ansible AWS Azure Bash CI/CD +7 skills

InstaCreative India

Junior DevOps Engineer: Cloud Automation & CI/CD (Visa)

NewBe an early applicant EuropeJunior

Junior DevOps engineer at InstaCreative India in Almada, Portugal, designing and maintaining cloud infrastructure, automating deployments and CI/CD, and improving reliability via monitoring, logging, and alerting. Requires a CS degree plus Linux, Python/Java/Ruby, and cloud services experience; visa sponsorship available.

Cloud DevOps Java Linux Python +1 skills

Senior DevOps Engineer — Remote (AWS, Automation)

NewBe an early applicant RemoteEuropeSenior

This is a remote position. Location: Portugal | Work Type: Remote | Job ID: J107183 About our client Our client, a listed global leader that provides innovative solutions, is committed to helping some of the…

Automation AWS Azure Azure DevOps Bash +21 skills

Operational DevOps Engineer (Senior)

NewBe an early applicant RemoteEuropeSenior

This is a remote position. Location: Portugal | Work Type: Remote | Job ID: J107183 About our client Our client, a listed global leader that provides innovative solutions, is committed to helping some of the…

Automation AWS Azure Azure DevOps Bash +21 skills

Hi-Tech Recruitment - Cape Town

Python developer gauteng

NewBe an early applicant RemoteAfricaSenior

Reference: CPT005156-JB-1 Ready to join an entrepreneurial start-up company that deals with international clients? My client is looking for a Senior Python Developer for a remote opportunity! Someone who is proactive…

API AWS Cloud Django Flask +9 skills

InfoTech Services

Analyst Programmer (C40072) - Java Spring, ReactJS, Node.js, SQL

NewBe an early applicant On-siteAPACContract

Hong Kong SAR China

Duties: Serve contract assignment under InfoTech's headcount, full-time second to a local university; Work together with development team in the development, maintenance and enhancement work of existing systems;…

AI Analytics API CSS Cybersecurity +27 skills

Partner Solutions Consultant (Japan)

NewBe an early applicant RemoteAPAC Licensed UK sponsor H-1B sponsor history

Technical pre-sales Solutions Consultant at New Relic in Tokyo who helps customers and partners adopt its observability platform — building customer presentations and proof-of-concept demos, providing technical consulting and partner enablement, and collaborating with sales, TAM, and support teams. Requires cloud platform experience and written English.

AI AWS Azure .NET Java +6 skills

Senior User Acquisition Manager

Open 2d RemoteEuropeFull-timeSenior

About us Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative…

AI Automation Mixpanel Networking Paid Social +2 skills

Fullstack Engineer

NewBe an early applicant HybridEurope

We're looking for a Fullstack Engineer with a solid frontend background to join our team as we continue to scale. You'll help build the product mobile marketers use to run and optimise their Apple Ads…

Accessibility API AWS Data Science JavaScript +10 skills