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đ„ 18 hours ago
Senior Ruby backend engineer building GitLabâs AI-powered intent-to-code platform. Leading APIs, data models, workflows, and evaluation systems for verified, mergeable code.
đ Poland, United Kingdom â Remote
đ° Secondary Market on 2020-11
â° Full Time
đ Senior
đ Backend Engineer
GraphQL
Postgres
Python
Ruby
Ruby on Rails
SQL
Job not on LinkedIn
đ Yesterday
Job not on LinkedIn
Senior Ruby on Rails Developer architecting scalable software for Paystoneâs payment, loyalty, gift-card, and reputation-marketing solutions. Mentoring developers and leading engineering quality for merchant customer-growth products.
đČđœ Mexico â Remote
đ° Venture Round on 2021-07
â° Full Time
đ Senior
đ„ Software Engineer
BigQuery
Cloud
Google Cloud Platform
JavaScript
jQuery
MySQL
React
RSpec
Ruby
Ruby on Rails
Selenium
đ Yesterday
Senior Full Stack Developer building Ruby on Rails and React solutions for Miratech, a global IT services and consulting company. Developing scalable 3D-modeling software with patented smartphone-camera technology.
đ§đ· Brazil â Remote
đ° Private Equity Round on 2022-04
â° Full Time
đ Senior
đ§âđ» Full-stack Engineer
AWS
Cloud
GraphQL
JavaScript
MySQL
Postgres
React
React Native
Ruby
Ruby on Rails
Job not on LinkedIn
đ 2 days ago
Job not on LinkedIn
Senior Ruby backend engineer building GitLabâs DevSecOps portfolio planning platform. Designing scalable APIs, optimizing PostgreSQL, and evolving work-item hierarchy and capacity planning.
đ United States, Canada â Remote
đ” $139.2k - $235.2k / year
đ° Secondary Market on 2020-11
â° Full Time
đ Senior
đ Backend Engineer
ElasticSearch
GraphQL
Open Source
Postgres
Python
Ruby
Ruby on Rails
đ 3 days ago
Senior backend engineer building Ruby on Rails and Go services for PrizePicksâ daily fantasy sports platform. Supporting microservices migration, internal operational APIs, reliability, and engineering mentorship.
đșđž United States â Remote
đ” $175k - $185k / year
â° Full Time
đ Senior
đ Backend Engineer
Distributed Systems
Docker
GRPC
Kubernetes
Microservices
Postgres
Ruby
Ruby on Rails
Go
Job not on LinkedIn
đ 5 days ago
Job not on LinkedIn
Staff Ruby engineer building GitLabâs AI-powered Duo Agent Platform repository flows. Leading autonomous agents, onboarding, architecture, and cross-team technical direction.
đ Canada, United States â Remote
đ° Secondary Market on 2020-11
â° Full Time
đŽ Lead
đ Backend Engineer
Ruby
Ruby on Rails
Job not on LinkedIn
đ 5 days ago
Job not on LinkedIn
Senior Ruby Backend Engineer building autonomous repository workflows for GitLabâs DevSecOps platform. Designing AI agent features and DAP onboarding experiences in a distributed, async-first team.
đŹđ§ United Kingdom â Remote
đ° Secondary Market on 2020-11
â° Full Time
đ Senior
đ Backend Engineer
Ruby
Ruby on Rails
đ 6 days ago
Ruby on Rails Engineer building scalable web applications and backend services for Nortalâs digital transformation clients. Collaborating across teams while mentoring engineers and optimizing platform performance.
đ Latin America â Remote
đ° $54.4M Debt Financing - Nortal on 2024-01
â° Full Time
đ Senior
đ§âđ» Full-stack Engineer
AWS
Azure
Microservices
React
Ruby
Ruby on Rails
Job not on LinkedIn
đ August 5
Job not on LinkedIn
Engenheiro Backend SĂȘnior desenvolvendo soluçÔes Ruby on Rails escalĂĄveis para o RD Station. Evoluindo arquitetura, confiabilidade de produção e prĂĄticas de engenharia para milhares de clientes.
đŁïžđ§đ·đ”đč Portuguese Required
MongoDB
NoSQL
RSpec
Ruby
Ruby on Rails
Job not on LinkedIn
đ August 5
Job not on LinkedIn
Senior Ruby on Rails Engineer consolidating three applications for Ecoturnâs digital COâ-premium platform. Shaping domain models, architecture, deployments, and production features in a remote German team.
đŁïžđ©đȘ German Required
Postgres
React
Ruby on Rails
Vue.js
đ August 5
Ruby on Rails full-stack engineer modernizing legacy government platforms at Nava, a public-benefit consultancy. Building secure, scalable services that improve access to essential public programs.
đ Alabama, Arizona, +28 more states â Remote
đ” $135.9k - $153k / year
â° Full Time
đ Senior
đ§âđ» Full-stack Engineer
đŠ H1B Visa Sponsor
Ruby
Ruby on Rails
TypeScript
đ August 4
Back End Engineer building Ruby data products for Sensor Towerâs digital intelligence platform. Optimizing large-scale database endpoints and delivering features for mobile, web, and gaming insights.
đ”đč Portugal â Remote
đ„ Funding within the last year
đ° Corporate Round - Sensor Tower on 2025-10
â° Full Time
đ Senior
đ Backend Engineer
Cloud
Python
Ruby
Ruby on Rails
đ August 4
Fullstack Developer building React applications, Ruby on Rails APIs, and Java Spring Boot microservices for US federal agencies. Delivering tested, secure, accessible solutions in agile teams.
đïž District of Columbia, Washington â Remote
đ” $78.6k - $160.2k / year
â° Full Time
đĄ Mid-level
đ Senior
đ§âđ» Full-stack Engineer
Java
JavaScript
Jest
Microservices
React
Redux
Ruby
Ruby on Rails
SCSS
Spring
Spring Boot
SpringBoot
TypeScript
Job not on LinkedIn
đ August 4
Job not on LinkedIn
Senior Ruby on Rails Engineer building production LLM features and AI workflows for ioet, a software engineering services company serving global clients. Remote across Latin America.
JavaScript
React
Ruby
Ruby on Rails
Job not on LinkedIn
đ August 4
Job not on LinkedIn
Lead Ruby on Rails engineer architecting scalable education technology applications for millions of learners worldwide. Driving cross-team projects, technical direction, and engineer development.
đ Cyprus, Lithuania, +4 more countries â Remote
đ” $6k / month
âł Contract/Temporary
đ Senior
đ§âđ» Full-stack Engineer
đŁïžđ·đș Russian Required
đŁïžđșđŠ Ukrainian Required
Distributed Systems
Microservices
MySQL
Ruby
Ruby on Rails
Job not on LinkedIn
đ August 4
Job not on LinkedIn
Lead Ruby on Rails architecture and engineering delivery for a global education-technology company's digital learning platforms. Mentoring engineers and coordinating complex cross-team initiatives.
đ Spain, Italy, +4 more countries â Remote
đ” $6k / month
âł Contract/Temporary
đ Senior
đ§âđ» Full-stack Engineer
đŁïžđ·đș Russian Required
đŁïžđșđŠ Ukrainian Required
Distributed Systems
Microservices
MySQL
Ruby
Ruby on Rails
Job not on LinkedIn
đ August 4
Job not on LinkedIn
Lead Ruby on Rails architecture and delivery for a global education-technology company. Mentoring engineers and guiding complex, cross-team software initiatives.
đ Hungary, Slovakia, +4 more countries â Remote
đ” $6k / month
âł Contract/Temporary
đ Senior
đ§âđ» Full-stack Engineer
đŁïžđ·đș Russian Required
đŁïžđșđŠ Ukrainian Required
Distributed Systems
Microservices
MySQL
Ruby
Ruby on Rails
Job not on LinkedIn
đ August 4
Job not on LinkedIn
Lead Ruby on Rails engineer architecting scalable software for a global education-technology company. Mentoring engineers and directing complex cross-team platform initiatives.
đ Portugal, Poland, +4 more countries â Remote
đ” $6k / month
âł Contract/Temporary
đ Senior
đ§âđ» Full-stack Engineer
đŁïžđ·đș Russian Required
đŁïžđșđŠ Ukrainian Required
Distributed Systems
Microservices
MySQL
Ruby
Ruby on Rails
đ August 3
Backend Engineer focusing on Ruby on Rails at a leading Fintech company supporting small businesses in Europe. Collaborate with cross-functional teams to build and enhance innovative financial software solutions.
đŁïžđ«đ· French Required
Chef
Ruby
Ruby on Rails
đ July 31
Backend Software Engineer developing and maintaining integrations with internal and external products at RD Station. Collaborating with a multidisciplinary team using Kanban methodology for continuous delivery.
đŁïžđ§đ·đ”đč Portuguese Required
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