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7,919 Ruby jobs

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7.9K jobs
Advanced Micro Devices, Inc
4 views 6 days ago

Principal Software Development Engineer

Open 130d North AmericaPrincipal
United States

WHAT YOU DO AT AMD CHANGES EVERYTHING At AMD, our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded in a…

AI C++ Embedded Systems GPU Perl +2 skills
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Capital Technology Group
11 views 6 days ago

Senior Ruby / Ruby on Rails Engineer

Open 72d RemoteNorth AmericaFull-timeSenior
United States

Senior engineer at a consultancy serving US federal agencies, leading design, modernization, and delivery of mission-critical backend systems. Day to day: architecture ownership, building APIs and cloud-native apps with Ruby/Rails, React, Java/Spring Boot on AWS/Azure, plus CI/CD, security, and mentoring.

Agile Analytics API Api Security Automation +24 skills
120K – 165K $
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Zeta Global
9 views 6 days ago

Senior Software Engineer – Forecasting & Recommendations

Open 40d APACSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
India

Builds and operates backend services for Zeta's forecasting, recommendations, and Performance Advisor platforms — high-throughput, low-latency distributed systems, event-driven pipelines, and APIs integrating ML/AI decisioning. Core stack includes AWS, Kafka, Elasticsearch, NoSQL (e.g. Aerospike), and languages like Python, Java, Go, or Scala.

Agentic AI AI Analytics API Athena +23 skills
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Zeta Global
15 views 6 days ago

Senior Backend Engineer

Open 136d APACSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
India

Senior backend engineer on Zeta's team that designs and owns the distributed CRM/marketing-automation platform, with a focus on next-generation mobile messaging services (SMS/MMS/RCS). Day-to-day is designing and building high-throughput distributed services using Java/Ruby/Python, Kafka, Elasticsearch, NoSQL (Aerospike) and AWS.

AI Automation AWS Cloud CRM +11 skills
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Zeta Global
18 views 6 days ago

Lead Backend Engineer

Open 136d APACLead Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
India

Lead engineer designing and owning the distributed backend services powering Zeta's CRM/marketing platform, including next-gen messaging (SMS, MMS, RCS). Day-to-day involves building high-throughput microservices in Java/Python/Ruby on AWS, working with Kafka, Elasticsearch, and Aerospike, and providing technical leadership to the team.

Agile AI Analytics API Athena +26 skills
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Zeta Global
15 views 6 days ago

Lead Data Engineer - Healthcare Data & Audience Applications

Open 136d RemoteNorth AmericaLead Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Lead a team building and scaling healthcare-focused data systems and applications for audience intelligence, activation, and reporting in a regulated marketing cloud environment using distributed systems, AI, and cloud platforms.

AI Airflow Analytics API Api Design +35 skills
200K – 215K $
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Zeta Global
16 views 6 days ago

Lead Full Stack Engineer

Open 136d APACLead Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
India

Lead full stack engineer (80% backend / 20% frontend) building an Agentic App Builder platform on top of Zeta's AI-powered Marketing Cloud — designing backend services, APIs, and developer tools plus a React/TypeScript frontend, deployed on AWS with CI/CD and AI-assisted workflows (Cursor, Claude Code).

Agentic AI Agile AI API Automation +23 skills
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Zeta Global
12 views 6 days ago

Lead Full Stack Engineer, Vertical Applications

Open 136d North AmericaLead Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Lead Full Stack Engineer owning industry-specific (Healthcare, Political, Retail) web applications end-to-end on Zeta's AI-powered marketing platform — from architecture through production and operations. Stack includes Python/Java/Ruby/Node.js backends, React/TypeScript/Ant Design frontends, AWS/Kubernetes infra, and AI-assisted development tools like Cursor and Claude Code.

Agentic AI Agile AI API API Gateway +30 skills
180K – 200K $
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GitLab Backed by Y Combinator
25 views 6 days ago

Backend Engineer, Create: Source Code Experience (Ruby)

Open 73d RemoteNorth AmericaFull-time H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Canada

Build backend services in Ruby and GraphQL to improve GitLab’s source-code workflows, ensuring reliability, performance, and secure collaboration with AI agents.

AI Data Modeling DevSecOps Git GitLab +6 skills
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SimplePractice
13 views 6 days ago

Senior Full Stack Software Engineer

New RemoteNorth AmericaSenior
United States

About Us At SimplePractice, we are improving access to quality care by equipping health and wellness clinicians with all the tools they need to thrive in private practice. More than 250,000 providers trust…

AI Ansible API AWS Claude Code +20 skills
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Airlock Digital
10 views 6 days ago

Manager, Software Engineering, Server

Open 38d North America
United States

Hands-on engineering manager leading the Airlock Digital Server team — owning technical direction, architecture, and delivery of a mature application-control/allowlisting security product while developing a distributed team. Emphasis on secure server-side software (Ruby on Rails, Go, MongoDB/Redis) and people leadership.

AI API Api Security Authentication Automation +31 skills
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Axon
18 views 6 days ago

Senior Platform Software Engineer, Axon 911

Open 136d HybridNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Build and maintain the cloud infrastructure and developer platform for Axon 911, a public-safety system combining 911 infrastructure with AI, using AWS, Kubernetes, and CI/CD pipelines.

Agentic AI AI AWS Azure Backbone.js +20 skills
141K – 217K $
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Acclinate Backed by Techstars
13 views 6 days ago

Director of Engineering

New RemoteContract

We are looking for a hands-on Director of Engineering to lead our engineering function and scale AVA, Acclinate's community intelligence platform, into an enterprise-grade product. You will report to our Head of…

Agentic AI AI Analytics API BigQuery +21 skills
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Alpha Financial Markets Consulting
6 views 6 days ago

Solutions Consultant - Data Management

Open 41d HybridNorth America Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.

A data-focused consulting role at Alpha FMC's tech services arm, building data pipelines, ETL processes, data models, and BI reporting (Tableau/Power BI) for asset and wealth management clients. Core stack includes ETL tools (Boomi, Talend, Informatica, AWS Glue, Azure Data Factory) and cloud data platforms (Azure, AWS, Databricks, Snowflake).

Adobe Experience Manager (AEM) AI Automation AWS Aws Glue +30 skills
90K – 154K $
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Taskrabbit
4 views 6 days ago

Staff Software Engineer - Authentication

New HybridNorth AmericaStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Staff engineer on Taskrabbit's Core Services team, leading design and evolution of shared platform capabilities — authentication/identity, event-driven systems, and TypeScript-based APIs — that power the home-services marketplace, integrating with existing Ruby on Rails services. Hybrid role: 2 days/week in the San Francisco office.

Agentic AI AI API Api Design Assembly +25 skills
150K – 200K $
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ELEVI Associates
10 views 6 days ago

Mid Level - Backend Software Engineer

Open 89d HybridNorth AmericaFull-timeMiddle
United States

Mid-level backend engineer in Laurel, MD designing and building cloud-based web services and APIs using Python, Docker/Kubernetes, and AWS, while contributing to full-stack development and DevOps practices.

AWS Cloud C++ DevOps Docker +4 skills
84K – 177K $
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Block Backed by Sequoia
11 views 6 days ago

Senior Software Engineer — Employee Experience Engineering (EXE)

New North AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior software engineer on Block's internal Employee Experience Engineering team, building internal applications, backend services, APIs, and automated workflows that support the employee journey from hiring and onboarding to ongoing access to corporate services. Full-stack work with React, Ruby on Rails, PostgreSQL/MySQL, and RESTful APIs.

AI API Authentication AWS CI/CD +11 skills
218K – 327K $
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Forward Financing
2 views 6 days ago

Senior Penetration Tester

New RemoteNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Canada

Senior Penetration Tester at Forward Financing, a Boston-based fintech, runs manual pentests and secure code reviews across web apps, APIs, and AWS, triages SAST findings, and shapes AI/LLM security testing — building AI-assisted tooling to secure systems and AI-generated code. Remote within Alberta, Canada.

Agentic AI AI API Automation AWS +10 skills
145K – 183K $
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Forward Financing
3 views 6 days ago

Senior Penetration Tester

New RemoteNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior Penetration Tester at Forward Financing, a Boston-based fintech that funds small businesses. Remote within the US, you'll manually pentest core systems and new AI/LLM apps and agents, secure-review AI-generated code before production, build AI-assisted security tooling, and triage SAST findings.

Agentic AI AI API Automation AWS +9 skills
145K – 183K $
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PepsiCo
3 views 6 days ago

SWE & Principal Application Architect

New EuropePrincipal Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Poland

Overview Platform and Solution Engineering at PepsiCo The Digital Evolution is critical to driving PepsiCo’s ambitions around being FASTER, STRONGER, and BETTER. The Platform and Solution Engineering team designs,…

Analytics Azure Cloud Cloud Native C++ +18 skills
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