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5,469 Rails jobs

Open roles that use Ruby on Rails for web applications.

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5.5K jobs
ninjaholdings
17 views 2 months ago

Sr. Software Engineer

Open 102d RemoteEuropeSenior
Ukraine
Kyiv

Builds and refactors backend systems for digital banking and lending products using Ruby on Rails, with input on roadmaps and architecture decisions.

Analytics DevOps Fintech Rails RDBMS +3 skills
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platform45
22 views 3 months ago

Senior .Net Developer

Open 102d HybridAfricaSenior
South Africa
Gardens or Rosebank, Gauteng or Western Cape

Senior back-end developer leading .NET/Java-based system design and AWS migration for a financial-services client, focusing on scalable APIs, microservices, and cloud-native solutions.

Agile API AWS Azure Cloud +25 skills
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Unlimit
5 views 3 months ago

Business Growth / Senior Account Manager (Acquiring)

Open 102d On-siteAPACSenior 1 question 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.
Hong Kong SAR China
Hong Kong Office

About Unlimit Unlimit is the global financial infrastructure for the borderless agentic economy. Designed to bridge the gap between fragmented local markets and the future of autonomous commerce, Unlimit provides the…

Agentic AI Rails
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JP Morgan Chase
5 views 3 months ago

Compliance Officer Vice President – Payments (Canada)

Open 102d North AmericaC-level
Canada

We’re looking for a Compliance Officer to support JPMorgan’s Payments business in Canada. In this role, you’ll work with business and support functions to help ensure payments activities are delivered in a way that…

Fintech Rails Regulatory Compliance Risk Assessment Root Cause Analysis
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gnosis
4 views last year

Senior Business Development & Partnerships Manager (Fintech)

Open 102d RemoteContractSenior

About Gnosis Pay Gnosis Pay provides the API and card-program infrastructure that enables wallets, fintechs, and businesses to issue stablecoin-powered payment cards and create custom payment flows. Partners can easily…

API Business Development Fintech Rails Smart Contracts +2 skills
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Blue Origin
3 views 3 months ago

CAD Drafter IV

Open 101d North AmericaContractSenior
United States
Space Coast, FL

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re…

AI Assembly AutoCAD Automation CAD +7 skills
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City of Philadelphia
16 views 3 months ago

ERP Data Analytics and Reporting Analyst

Open 101d North AmericaPart-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.
United States
Philadelphia, PA

Builds, tests, and maintains ERP-based reports and analytics for a municipal government, focusing on finance, grants, supply chain, and procurement data.

Business Intelligence Data Warehousing ERP Rails Unit Testing
80K – 90K $
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SIG SAUER
7 views 3 months ago

CNC Service Technician III

Open 101d On-siteNorth 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.
United States
Rochester, New Hampshire

CNC Service Technician III SIG SAUER, Inc . is a leading provider and manufacturer of firearms, electro-optics, ammunition, airguns, suppressors, remote controlled weapons stations, and training. For over 250 years SIG…

Assembly Automation CMMS Cnc Confined Space +3 skills
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General Medicine Backed by a16z
3 views 3 months ago

Revenue Cycle Management, Director

Open 101d RemoteNorth AmericaContract 3 questions
United States

Leads revenue cycle strategy and operations for a virtual medical practice, overseeing billing, coding, payer contracts, and compliance while driving financial performance and scalability.

Analytics Automation Contract Negotiation Data Analytics Hipaa +3 skills
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Doctolib Backed by Accel
9 views 5 months ago

Senior Fullstack Engineer - Java, React (x/f/m)

Open 101d HybridEuropeFull-timeSenior 2 questions
Netherlands
Amsterdam

About Doctolib Doctolib Connect is a secure medical communication app designed for healthcare professionals. More than 1M healthcare professionals use Doctolib Connect to discuss and coordinate patient care with…

Agile AI API AWS Cloud +14 skills
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Salesforce
12 views 3 months ago

Deployment Strategist

Open 100d Europe 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.
France
Paris

Designs and deploys AI-driven CRM solutions for enterprise customers, translating business needs into agentic AI deployments that go live and drive measurable value within 12-week engagements.

Agentforce Agentic AI AI Ai Enablement Apex +18 skills
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Hitachi Energy
13 views 3 months ago

Network Engineer

Open 100d APACFull-time 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.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.
Singapore
Central Singapore

Designs and implements secure, high-performance network infrastructure for rail signalling systems, including SDH, MPLS, Ethernet, and cybersecurity hardening, while leading testing and commissioning in Singapore.

Automation Ccna CCNP Cisco Cybersecurity +10 skills
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Mastercard
3 months ago

Vice President, Product Management, Agentic Commerce

Open 100d North AmericaPart-timeC-level 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.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.
United States
New York, New York

Leads the strategy, roadmap, and commercialization of Mastercard's Agent Pay for Machines product, enabling AI agents and autonomous systems to transact securely at scale across global payment rails.

Agentic AI AI Blockchain Developer Experience E-commerce +2 skills
245K – 391K $
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Instrumentl Backed by Y Combinator
28 views 3 months ago

Senior Backend Engineer

Open 98d RemoteNorth AmericaSenior

Senior Backend Engineer builds and deploys AI-powered grant discovery and application tools for nonprofits using Python, FastAPI, and LLM agents, with a focus on production reliability and evaluation.

AI API AWS CI/CD Data Pipelines +18 skills
175K – 220K $
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ltg
34 views 2 months ago

Senior Backend Engineer (Ruby, Kotlin) – Voyager Team (Bridge) Budapest, Hungary

Open 98d RemoteEuropeSenior
Hungary
Budapest

Build and maintain a large Ruby on Rails monolith while migrating core services to Kotlin/Spring Boot, ensuring seamless integration across a complex edtech platform.

AI API Aurora AWS CI/CD +27 skills
1.7M – 2.1M HUF / mo
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Doctolib Backed by Accel
24 views 3 months ago

Staff Machine Learning Engineer - Retrieval (x/f/m)

Open 98d HybridEuropeFull-timeStaff 2 questions
France
Paris

Build and scale Doctolib's Medical Knowledge Platform, designing retrieval systems that ground clinical AI decisions in validated medical sources for high-stakes healthcare use.

AI Candidate Experience Cloud Cloud Native Elasticsearch +14 skills
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Mid South Steel
9 views 3 months ago

Structural Steel Estimator

Open 98d RemoteNorth AmericaContract
United States
Arlington, TX

Estimator prepares cost estimates for structural steel components in multi-family housing projects, using Bluebeam, Tekla EPM, and Microsoft Office Suite.

Bluebeam Rails
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Meow
4 views 3 months ago

Account Executive

Likely evergreen On-siteNorth America 1 question
United States
New York City

About Meow Meow is business banking built for global crypto companies. FDIC-insured accounts through our banking partners, real yield on idle cash, and support for US and offshore entities. You can also send and…

Account Executive Lead Generation Rails Solana
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Ebury
18 views 2 weeks ago

Senior Software Engineer (Ebury Web Platform)

Open 98d HybridEuropeSenior 4 questions
Spain
Valencia

Senior software engineer building client-facing banking and payments platforms for a global fintech, using modern web tech and AI-native practices in a hybrid Valencia office.

AI API AWS BigQuery Business Development +7 skills
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Maybern
16 views 3 months ago

Product Designer

Open 98d On-siteNorth America 7 questions
United States
New York Office

Designs intuitive interfaces for a B2B fintech platform that helps private fund managers automate workflows using AI agents, focusing on data visualization, task management, and user engagement.

Agentic AI AI Design Thinking Rails
140K – 155K $
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