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7,323 Ruby jobs

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

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It recruitment consultant - full-stack development

NewBe an early applicant HybridAfrica

An IT recruitment consultant role at a staffing firm in Polokwane, South Africa: managing the full recruitment lifecycle for full-stack developer positions — sourcing, screening, and placing candidates with client companies in a hybrid work arrangement. Requires familiarity with stacks like JavaScript, Python, Java, C#, React, and Node.js.

Agile Angular CRM C# Django +6 skills

Network Finance

Full Stack Developer – Java | React | Ruby on Rails

Network Finance is hiring a full stack developer in Irene (Centurion), Gauteng to develop, maintain and enhance web-based applications, integrating React front ends with Java and Ruby on Rails back ends and SQL databases. The role is fully in-office and requires 3+ years of software development experience.

API Git Java JavaScript OOP +7 skills

Full Stack Developer (Mid-Level)

NewBe an early applicant AfricaMiddle

Mid-level full-stack developer based in Mossel Bay, South Africa, building and maintaining web applications end to end — back-end services and APIs (Python, Node.js, or Java), front-ends (React, Angular, or Vue.js), plus database design, testing, and deployment for a client company via a placement firm.

Angular API AWS Azure Cloud +17 skills

Senior Software Engineer, Growth

NewBe an early applicant North AmericaFull-timeSenior

Senior Software Engineer on Handshake's Growth team (onsite in SF), designing and shipping experiments across the user funnel — onboarding, activation, retention, notifications — and scaling distributed systems for millions of users. Stack includes Ruby on Rails, GraphQL, React, and experimentation platforms.

A/B Testing AI Android Authentication Distributed Systems +6 skills

225K – 250K $

Principal Technical Architect

Open 40d UKPrincipal H-1B sponsor history

Principal Technical Architect at nCino leading integration architecture and delivery on the Salesforce/Force.com platform for banking clients — designing integrations via the nCino Integration Framework, producing specs/docs, and applying AI/ML to automation. Core stack: Salesforce, Apex/SOQL, SQL/RDBMS, ETL tools.

AI Apex API Automation Cloud +16 skills

71K – 121K £

Director - Product & Technology

Open 23d HybridAfrica H-1B sponsor history

Curious Minds. Bold Ideas. Extraordinary Impact . We're transforming financial services through bold innovation and relentless execution. You bring the ideas and drive. We'll build what's next — together.…

AI Big Data Cloud Cloud Native Fintech +4 skills

nCino Early Talent

Summer 2027 - Software Engineer Intern | Lehi, UT

NewBe an early applicant North AmericaInternshipIntern

Curious Minds. Bold Ideas. Extraordinary Impact. We're transforming financial services through bold innovation and relentless execution. You bring the ideas and drive. We'll build what's next — together.…

Agile AI Angular CI/CD CSS +13 skills

Staff Software Engineer, Gustie Assist

Open 71d HybridNorth AmericaFull-timeStaff H-1B sponsor history

Build and own Gustie Assist’s Otto, an LLM-powered agent that autonomously resolves payroll, benefits, and compliance issues for Gusto’s support advocates, spanning backend, frontend, and safety-critical tooling.

Agentic AI AI GraphQL JavaScript LLM +5 skills

Senior Rust Developer

Likely evergreen EuropeSenior Licensed UK sponsor

Senior Rust developer builds new products and maintains high-performance async systems, primarily in Rust with Go/Ruby integration, for an enterprise iPaaS platform.

AI Atlassian Cisco Cloud DevOps +9 skills

ATOMS Careers page

ML PhD Software Engineer Intern

Open 75d WorldwideInternshipIntern

Build and evaluate LLM-powered conversational features for restaurant automation using reinforcement learning and advanced ML techniques.

AI Automation C++ Generative AI Java +4 skills

70 – 70 $ / hr

Software Engineering Intern - 2027 Winter Term

New North AmericaInternshipIntern

A winter internship (January–April) building foundational software for Atoms' Physical AI robots that serve the food industry. Interns write, test, and maintain code, design scalable fault-tolerant systems, and work onsite five days a week using languages like Go, Python, or C++.

Agile AI Automation C++ Java +4 skills

70 – 70 $ / hr

ATOMS Careers page

Software Engineering Intern - 2027 Winter Term

New North AmericaInternshipIntern

Winter 2027 software engineering intern at Atoms, a Physical AI robotics company, building foundational software for intelligent kitchen machines serving the food industry. Day to day: writing, debugging, and testing code, maintaining systems, and designing scalable architecture onsite, using languages like Go, Python, Java, or C++.

Agile AI Automation C++ Java +4 skills

70 – 70 $ / hr

Software Engineer, Teacher Experience

Open 54d RemoteNorth AmericaFull-time

Build and maintain full-stack web features for a K-12 AI/CS education platform's teacher experience, working with JavaScript/TypeScript, React, Ruby on Rails, SQL, and AWS services while leveraging agentic AI tools.

Agentic AI AI AWS Cloud CloudWatch +10 skills

127K – 162K $

Fulcrum Digital

Senior Site Reliability Engineer

New LATAMSenior Licensed UK sponsor H-1B sponsor history

Senior SRE on Fulcrum Digital's BizOps team, embedded on a global payments-technology client's AI/Data/UX program: running and scaling live services, monitoring health, improving CI/CD pipelines, incident response, and automation. Core stack: Unix, shell, SQL, Python, Apache NiFi, Splunk, Dynatrace, Jenkins, Git, XL Release.

Agentic AI AI Artifactory Automation Bash +22 skills

Site Reliability Engineer with Dynatrace

Site Reliability Engineer in Bengaluru keeping eCommerce applications stable — resolving production incidents, joining on-call rotations, and automating monitoring and deployments. Core stack: Azure/GCP managed Kubernetes (AKS/GKE), GitHub Actions CI/CD, Terraform/Ansible, and observability with Dynatrace, Splunk, and Grafana.

AKS Ansible API Automation Azure +30 skills

Site Reliability Engineer (Mobile Applications – iOS & Android)

Site Reliability Engineer owning reliability, performance, and incident management for production iOS and Android apps in an eCommerce environment. Day-to-day involves crash/ANR triage, SLIs/SLOs, monitoring with Firebase, Splunk, and Grafana, app release management, and CI/CD plus cloud ops on Azure/GCP.

AKS Analytics Android Ansible API +30 skills

Principal Customer Solution Engineer

Open 16d APACPrincipal Licensed UK sponsor

Pre-sales solution engineering role: partners with Account Executives to win enterprise deals for Zuora's subscription billing and quote-to-cash platform — delivering product demos, building tailored use cases, answering RFPs, and overcoming technical objections. Needs 3+ years in SaaS solution engineering/consulting plus API and coding skills (Java, PHP, Ruby).

AI API Cloud CRM ERP +6 skills

Senior Software Engineer - Accounting Core

New HybridNorth AmericaFull-timeSenior

Senior engineer on Xero's Accounting Core team in Vancouver (hybrid, 1-2 office days/week), decoupling accounting capabilities like invoices, payments, bank transactions and reconciliation from a monolith into reliable, scalable cloud services. Backend work moving toward C#/.NET; $155k-205k CAD base plus bonus and RSUs.

AI API Api Design AWS Azure +13 skills

155K – 205K CAD

Senior Software Engineer - Payments Platform

New HybridNorth AmericaFull-timeSenior

Senior engineer on Xero's Payments Platform team in Vancouver, owning end-to-end payment capabilities (orchestration, provider integrations, onboarding, risk/compliance, reconciliation, bill payments) for Xero's small-business accounting product. Hands-on backend work building reliable, high-throughput distributed services on cloud platforms, with a hybrid office model.

AI API Api Design AWS Azure +13 skills

155K – 205K CAD

Senior Full Stack Engineer

Open 128d RemoteNorth AmericaSenior

Senior/Staff Fullstack Engineers build and scale live event ticketing platforms (web/mobile) using Go/Python, cloud infrastructure, and APIs, with a focus on AI-driven automation and system reliability for millions of users.

Agentic AI AI Ai Enablement Android API +22 skills

207K – 281K $