8,607 Ruby jobs

AI API C++ C# Git +9 skills

Senior Software Engineer - AI Code Evaluation

APACSenior

Indonesia

Senior engineers (7+ years) review, analyze, and improve AI-generated code to support LLM training and evaluation — assessing correctness, security, scalability, and maintainability, writing high-quality reference solutions, and building evaluation rubrics and coding benchmarks. Requires strong proficiency in at least one major language (e.g., Python, Java, Go, Rust) and Git-based workflows.

Karias Health

RemoteNorth AmericaFull-timeSenior

Senior Software Engineer (Python & Ruby On Rails)

AI AWS CI/CD Fintech Hipaa +11 skills

Senior engineer joining an early-stage health benefits platform as a foundational US hire: roughly 80% hands-on architecture and building (multi-tenant Rails/Python SaaS on AWS with HIPAA-eligible LLM/RAG pipelines) and 20% mentoring offshore engineers and setting engineering standards ahead of a 2027 enterprise launch.

Bluesight

Data Analyst

RemoteNorth America

Automation Business Intelligence Hipaa Oracle Python +4 skills

Data Analyst at Bluesight, a healthcare IT company, supporting SaaS product implementations for hospital customers. The role is mostly validating and analyzing data in Excel (~60%) with heavy customer interaction (~30%) and light SQL/Python/Ruby work for data extraction and SFTP automation. Remote within the continental United States.

70K – 82K $

Instructure Hungary Ltd

Ansible Automation AWS Azure CI/CD +19 skills

Sr Site Reliability Engineer

EuropeSenior

Hungary

Senior Site Reliability Engineer at Instructure (maker of the Canvas learning platform) in Budapest, keeping a 24/7 SaaS learning product running reliably at scale. Day-to-day work centers on AWS, Docker/Kubernetes (EKS), Terraform infrastructure-as-code, and Go/Python automation with CI/CD tooling.

zollsoft

Agile AI API CI/CD Cloud +12 skills

Head of Product & Engineering (m/w/d) - 100 % Remote

RemoteEuropeC-level

Germany

Mit No-Q gestalten wir die Zukunft des Apothekenalltags: Seit 2026 gehört die Plattform zu zollsoft und wird zum umfassenden Patient Relation Management weiterentwickelt. Als Head of Product & Engineering bringst Du…

DigitalOcean

Senior Software Engineer II - Billing Engineering

Open 89d APACSenior

AI Automation Bash Cloud DevOps +11 skills

Senior Software Engineer in DigitalOcean's Billing Engineering team builds and maintains billing automation, revenue assurance, and operational tooling for a 70-service cloud platform, using Go, Ruby, Kubernetes, and Kafka.

Basis

RemoteNorth AmericaSenior

Sr Software Engineer, Applications

ABAC Accessibility Agentic AI AI Auth0 +24 skills

Senior engineer on Basis's Auth team, building authentication, identity, and fine-grained (ReBAC) authorization for the company's digital-media-operations platform. Day to day: extending Auth0 and OpenFGA, owning OAuth 2.0/OIDC details, and defining how AI agents authenticate under the same authorization model, using Ruby, Java, AWS, and Kubernetes.

119K – 165K $

Procore Technologies Construction Private Limited

On-siteNorth AmericaContractPrincipal

Senior Principal Software Engineer, Ruby

Agentic AI AI API Distributed Systems Java +12 skills

Sets multi-year technical vision and architecture for Procore's construction SaaS platform as final technical authority, while staying hands-on with Ruby on Rails and modern web/distributed systems and leading AI-native/agentic engineering practices. Reports to an Engineering Director; hybrid, 2 days/week in the Austin, TX office.

233K – 321K $

Kikoff

On-siteNorth AmericaJunior

Software Engineer - Recent Grad

AWS Cloud Fintech Flutter Rails +3 skills

New-grad/junior software engineer at Kikoff, a consumer fintech helping people build credit and save money. Day-to-day work spans a Ruby on Rails backend on AWS plus ReactJS and Flutter frontend/mobile apps, in a small seasoned startup team.

165K – 165K $

Microsoft

Open 75d On-siteNorth AmericaFull-time

Design Verification Engineer

Azure Cloud C++ Express.js Firmware +10 skills

Design Verification Engineer builds and runs testbenches to verify custom silicon components for Microsoft’s cloud infrastructure using SystemVerilog, UVM, and scripting.

102K – 202K $

Spektrum

Apex Authentication Bash Cryptography Cybersecurity +8 skills

Senior Penetration Tester

EuropeFull-timeSenior

Netherlands

Spektrum supports apex purchasers (NATO, UN, EU, and National Government and Defence) and their Tier 1 supplier ecosystem with a wide range of specialist services. We provide our clients with professional services,…

Simplébo

API Bash CSS DevOps Elasticsearch +17 skills

Développeur / Développeuse Full Stack (Ruby on Rails) sénior (F/H/X)

RemoteEuropeLead

France

À propos de Simplébo Notre ambition est de révolutionner le marché de la visibilité en ligne pour les indépendants et les TPE/PME. Pour devenir leader, nous nous appuyons sur 5 piliers fondateurs : Une stratégie…

Zinnia - Employee Referral

Sr. Software Engineer I - API

Open 33d APACSenior

API Java JavaScript OAuth OpenID +6 skills

Zinnia is hiring a Sr. Software Engineer I - API (Tech Lead) in Bangalore or Noida, India to design, build, test, and maintain REST APIs for its life and annuities insurance platforms while mentoring junior engineers. Core tech includes JavaScript, Go, Java, Python, or Ruby, OpenAPI specs, API gateways (Kong), and OAuth/SAML/OpenID Connect.

NetSPI

Open 126d APACFull-timeMiddle H-1B sponsor history

Security Consultant II (Web Application Penetration Tester)

AI Automation Cissp C++ C# +6 skills

Security Consultant II (Web Application Penetration Tester) Pune, MH (Hybrid) NetSPI® pioneered Penetration Testing as a Service (PTaaS) and leads the industry in modern pentesting. Combining world-class security…

NetSPI

Open 126d APACFull-timeSenior H-1B sponsor history

Senior Security Consultant (Web Application Penetration Tester)

AI Automation Burp Suite C++ C# +10 skills

Senior Security Consultant (Web Application Penetration Tester) Pune, MH (Hybrid) NetSPI® pioneered Penetration Testing as a Service (PTaaS) and leads the industry in modern pentesting. Combining world-class security…

Nuage

API AWS Databricks .NET ELT +6 skills

Senior Data Engineer

APACContractSenior

Australia

My client is looking for Data Engineers to join a large-scale AWS data migration. Big scope, plenty of moving parts, and real work to get stuck into. Juniors, mids and seniors all welcome. The details 6 month rolling…

JustMarkets

Automation CI/CD Cloud EC2 Fintech +4 skills

Engineering Manager (Infra)

Open 60d RemoteEurope

We are looking for an experienced Engineering Manager to lead and scale our engineering teams building a high-performance trading platform. You will be responsible for people leadership, delivery excellence, and…

Lemon.io

RemoteAPAC, Europe, LATAM, North AmericaContractSenior

Senior AI Engineer / Architect

Canada

Lemon.io places senior AI engineers as remote contractors embedded in US and European client teams, across three tracks: AI Engineer, AI Agent Architect, and AI Automation Architect. Core tech spans Python, LLMs, LangChain, RAG, vector databases (Pinecone/Weaviate), and automation tools like n8n, Make.com, and Zapier.

AI Android Angular API Automation +51 skills

Advanced Micro Devices, Inc

Open 102d North AmericaStaff

Staff Server Validation Engineer