Top Ruby On Rails Jobs in Vancouver

Lead and build Motive's developer platform and AI-driven development lifecycle: cloud agent infrastructure, CI/CD and build systems, developer experience, testing frameworks, multi-region security and cost controls, and a manager-of-managers organization to increase velocity, reliability, and adoption across hundreds of engineers.

Build and maintain backend AI capabilities for GitLab Duo Chat: design flow components and agentic flows in Python/LangGraph, integrate LLMs and multi-agent orchestration, implement and maintain APIs in the Rails monolith, improve observability and reliability, and participate in on-call rotations and cross-functional collaboration to deliver safe, scalable AI chat features.

Design, maintain, and extend abuse detection and prevention systems for GitLab's SaaS platform. Serve as a core maintainer of a Ruby on Rails monolith, build anomaly detection and agentic AI mitigations, automate abuse response, collaborate with peer engineering and security teams, and produce runbooks and operational documentation.

Lead detection, containment, and remediation of security incidents across Windows, Mac, and Linux. Perform malware and forensic analysis, develop detection processes and countermeasures, produce high-quality customer communications, and contribute thought leadership through publications and presentations. Work a 4x10 schedule including one weekend day.

Detect, contain, and remediate security incidents across Windows, macOS, and Linux. Perform malware and forensic analysis, develop detection and remediation processes, produce customer-facing reports and recommendations, and contribute to public thought leadership. Use scripting/programming and AI tools to enhance investigations and response.

Hands-on technical leader responsible for architecting, building, and owning high-scale core data systems and ingestion pipelines. Drive performance, reliability, cost optimization, mentor engineers, collaborate cross-functionally, and maintain operational procedures including alerts and on-call practices.

Design and implement backend and real-time features in the GitLab monolith for portfolio planning at scale. Optimize PostgreSQL performance, evolve APIs (GraphQL/REST), build capacity planning and work-item hierarchies, create proofs of concept, maintain automated tests, support safe rollouts with feature flags and observability, mentor contributors, and participate in on-call and production troubleshooting.

Build end-to-end full-stack AI features on a Ruby on Rails backend and React frontend, including LLM inference infrastructure, RAG, AI agents, and evaluation/observability. Design and run experiments (A/B tests), optimize systems for production performance and reliability, and iterate rapidly with product and design partners.

Build and evolve Circle Discover marketplace features: high-converting purchasing flows, algorithmic recommendations, content feeds, and listings. Work across a Ruby on Rails backend and React/Next.js front-ends, optimize performance and SSR/SSG, collaborate with designers and leaders, and improve codebase quality while shipping at pace in a distributed remote team.

Owner of end-to-end production problems: design, build, experiment, ship, and measure outcomes across backend, frontend, data pipelines and AI. Act as a technical leader, reviewer, incident mitigator, and cross-functional partner to product and design while advancing AI-driven tooling and safeguards.

Own and set direction for a large domain, design cross-team architecture, build production systems (often AI-enabled), partner with product/design/data, coach senior engineers, and remain hands-on in code and delivery.

Lead technical direction and architecture for DAP Repository Flows, design and ship autonomous and scheduled agents that operate on customer repositories, improve DAP onboarding, collaborate across teams on platform interfaces, mentor engineers, and solve high-scale technical problems to raise engineering quality.

Build and maintain backend features for Agent Observability across the GitLab monolith and AI gateway. Design and implement GraphQL/REST APIs, improve automated tests (RSpec), collaborate cross-functionally, troubleshoot production issues on Tier 2 on-call, and help shape responsible AI integration and platform architecture.

Provide technical support for Self-managed and GitLab.com customers via tickets and calls; troubleshoot Linux systems and GitLab installations; write bug reports, documentation, and fixes; collaborate with Product, Development, Infrastructure, and Customer Success; participate in on-call rotations and hiring processes.

Lead design, implement, operate, and maintain AWS infrastructure using Infrastructure-as-Code (Terraform). Build local tooling and deployment/observability integrations (e.g., CircleCI), participate in on-call rotation, improve CI/CD performance, mentor engineers, manage incidents, and move platform toward Kubernetes while supporting Ruby/Python/Bash production workloads.

Design, develop, test, and maintain Ruby on Rails production SaaS systems. Build scalable backend services, APIs, and frontend features with Angular/TypeScript. Optimize MySQL performance, apply TDD with RSpec, participate in architecture and code reviews, support deployments and production reliability, and collaborate with Product to translate requirements into technical solutions.

Own and evolve Babylist's AWS infrastructure, Terraform IaC, Kubernetes/EKS clusters, CI/CD, and observability for a platform serving millions. Lead incident response, improve developer tooling, and set reliability standards across engineering teams.

Architect and maintain scalable, secure systems; champion best practices (OO, DDD, microservices); drive code quality, secure SDLC, and data-driven solutions; mentor teams; leverage AI to improve developer workflows; work with analytics and data warehouse tooling.

Design and implement pixel-perfect front-end features for a SaaS platform. Influence frontend framework choices, collaborate with UI/UX and backend teams, mentor developers, and ensure testable, scalable JavaScript code integrating with REST APIs and microservices.

Develop web applications using Ruby on Rails and AngularJS, apply sound architecture principles, and work with or learn Serverless Framework, AWS Lambda, and NodeJS as needed. Collaborate within a consulting/managed services team across design, implementation, management, and optimization.

Senior software developer responsible for building and maintaining large-scale web applications with Ruby on Rails, working in agile cross-functional teams, performing code reviews, mentoring engineers, collaborating across regions, and applying AI to improve engineering practices. Hybrid role requiring regular in-office presence in Burnaby.

Lead and grow an engineering team for a large-scale SaaS product, providing hands-on technical leadership, code reviews, and architecture guidance. Collaborate with Product and Design to set roadmaps, contribute to implementation, hire and coach engineers, and support career development and team performance. Foster a feedback culture and adapt processes and technology, especially around AI.

Design, build, test, and ship full-stack web features; participate in architecture and code reviews; use AI developer tools to accelerate development; maintain CI/CD, monitoring, and production deployments; collaborate with product and stakeholders; write technical documentation and share knowledge across the engineering team.

Join a talent network connecting founding backend engineers with VC-backed startups. Responsibilities include designing and maintaining scalable backend systems, building high-performance APIs and microservices, optimizing databases and data pipelines, defining technical strategy with founders, and establishing best practices for security, DevOps, and cost-efficient cloud infrastructure.

Join a talent network connecting Staff Full Stack Engineers to VC-backed startups. Build and scale full-stack web applications, design APIs and microservices, optimize for performance, scalability and security, collaborate with product and design, and establish best practices for code quality, testing, and CI/CD across cloud-based architectures.