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US

  • Design and build scalable, performant, secure, and highly available systems in a continuous delivery environment.
  • Write clean, modular, and maintainable code with unit test coverage and advocate for best practices.
  • Collaborate with cross-functional teams and take ownership of delivering high-quality results.

Ruby On Rails JavaScript TypeScript MySQL Redis

20 jobs similar to Senior Software Engineer, Ruby on Rails

Jobs ranked by similarity.

$120,000–$180,000/yr
US

  • Shape technical direction on the Essentials squad, contributing to architecture decisions and unblocking teammates while staying hands-on in Ruby on Rails, TypeScript, and React.
  • Lead by example in the codebase: write clean, maintainable code and elevate quality through code review and pairing.
  • Design and optimize back-end systems, APIs, and data flows with a strong focus on performance and reliability.

CentralReach is a leading provider of autism and IDD care software for Applied Behavior Analysis (ABA), multidisciplinary therapy, and special education. Trusted by more than 200,000 users, the company has been recognized as one of the best places to work over 10 times and fosters a culture centered around impact, inclusion, and flexibility.

Canada

  • Design and implement features end to end, primarily using Rails and React
  • Address performance and infrastructure challenges to scale while improving speed and reliability
  • Actively collaborate with CX and other team members to incorporate learnings and opportunities into the product experience

Junip operates a review platform for ecommerce merchants, helping shoppers make informed purchasing decisions. They are a small, profitable, and growing team serving over 10,000 merchants and millions of customers.

Latin America

  • Build and ship fullstack product features across candidate and recruiter experiences, from API and data model design to frontend implementation.
  • Improve real-time AI-powered experiences using model orchestration, streaming UX, and tool/function-calling patterns.
  • Partner across product, design, and platform teams to take ambiguous problems from definition to production rollout.

CoderPad builds the future of technical interviewing and assessment with a remote-first culture across Latin America. The company emphasizes AI-assisted development and small, reviewable changes with high-quality code review.

$100,000–$140,000/yr
US 4w PTO

  • Develop new features across the Ruby on Rails stack, collaborating with operations and sales.
  • Direct AI coding agents to frame problems, review code, and ensure high-quality output.
  • Improve system quality via TDD, refactoring, and writing precise design documentation.

Magellan AI provides visibility into the podcast advertising market with audio analysis and NLP, helping buyers optimize campaigns and sellers prove performance. It is an early-stage startup founded in 2016 with a team of seven engineers, offering a remote-first culture and competitive benefits.

UK

  • Design and build secure, performant external agent integrations across the GitLab monolith backend, owning complex features end-to-end.
  • Collaborate with Product Management, UX, frontend, backend, and AI specialists to refine requirements and deliver iterative improvements.
  • Design, implement, and review GraphQL and REST APIs, enhance automated testing, and participate in Tier 2 on-call rotations for production reliability.

GitLab is the intelligent orchestration platform for DevSecOps, enabling organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. With more than 50 million registered users and trust from over 50% of the Fortune 100, GitLab fosters a high-performance, remote-first culture driven by values, AI integration, and continuous knowledge exchange.

US Unlimited PTO

  • Design and build tooling to remove repetitive manual work and improve automations.
  • Contribute to root-cause investigations and implement fixes that prevent issues rather than just putting out fires.
  • Use AI-assisted development and pair with senior engineers to grow your skills across the stack.

We are a digital care provider on a mission to bend the curve of chronic disease through sustainable behavioral change. We have served over two million members and maintain a remote-first culture built on trust, context, bold action, and results.

US Unlimited PTO

  • Lead the technical vision and delivery of high-performance APIs and end-user experiences using Ruby on Rails and React.
  • Contribute to evolving software development and testing standards to elevate technical excellence across the team.
  • Collaborate with Product, Design, and Engineering teams to create high-impact features, balancing UX with clean code.

CirrusMD is redefining virtual care by delivering a Physician-first Care & Guidance solution that connects patients with licensed physicians via text or web within a minute. Serving 10 million users across all 50 states, the company offers a collaborative and diverse culture with unlimited PTO and remote-friendly growth opportunities.

Global 7w PTO

  • Build and ship Page Builder features that directly impact how customers design and publish their sites.
  • Work across the stack using React & TypeScript (frontend) and Ruby on Rails (backend).
  • Partner closely with product/design to translate specs into high-quality, user-friendly experiences.

Circle builds an AI-powered platform for creators and businesses to engage their audience with discussions, live streams, events, and payments. We are a fully remote company of 270 team members from 30+ countries, with a culture of async collaboration and bi-annual global offsites.

$100,000–$150,000/yr
US Unlimited PTO

  • Build new systems and enhance existing systems for digital banking and lending products.
  • Collaborate with developers, QA, and Product Managers to design and implement features.
  • Contribute to the Engineering vision and roadmap with a focus on scalability and good design.

NinjaHoldings provides digital banking and lending products for consumers often overlooked, along with analytics services for other companies. They are a lean, growing company with a distributed global workforce.

US 12w maternity 12w paternity

  • Drive the technical vision and architectural evolution of the Core Platform, including foundational components like the notification system, onboarding, and APIs.
  • Design systems that empower all engineering teams to build faster and more securely, acting as a technical thought leader for scaling challenges.
  • Mentor engineers, partner with management, and eliminate cross-team dependencies to ensure smooth delivery of complex features.

Huntress is a cybersecurity company founded in 2015 by former NSA operators, providing enterprise-grade security to businesses of all sizes. They are a remote-first team of over 500 employees, securing more than 5 million endpoints and 11 million identities worldwide.

US 12w maternity 12w paternity

  • Own and drive projects end-to-end, from design and coding to testing and rollout.
  • Work across the full stack to deliver secure, scalable solutions on the Core Platform.
  • Mentor teammates and maintain high standards for code quality through reviews and pairing.

Huntress is a remote-first cybersecurity company founded in 2015 by former NSA cyber operators, making enterprise-grade security accessible to businesses of all sizes. The company secures over 5 million endpoints and 15 million identities worldwide, with a culture focused on impactful work and customer commitment.

Canada Unlimited PTO

  • Own and evolve cross-cutting platform systems — approval workflows, permissions, authentication, and notifications — bringing strong architectural judgment to state management, data integrity, scalability, and backward compatibility for shared infrastructure.
  • Collaborate with other engineers, product managers, and subject matter experts across the teams that consume PANDA's services to provide elegant solutions to Wrapbook customer problems.
  • Lead and decompose complex, ambiguous projects into actionable technical tasks, including migration paths that don't break dependent teams.

Wrapbook is the AI platform for production finance, built for feature films, TV, and commercials. Our team of 350+ is using AI to transform how finance teams work and empower them to do more with less.

$175,000–$215,000/yr
US Unlimited PTO

  • Architect production backend services and data models for financial workflows.
  • Build full-stack features and AI agent-powered credit risk operations.
  • Use modern AI-assisted development tools and contribute to engineering standards.

Gynger provides embedded financing and cash flow management for B2B tech vendors, using AI agents for credit risk. Founded in 2021 and based in NYC, the Series A startup has raised $20M and is a Built In Best Place to Work.

Latin America

  • Own the timing, coordination, and follow-up for your assigned projects, working self-sufficiently.
  • Partner directly with Product Managers on scoping, planning, and prioritization of features.
  • Design, build, and ship high-quality code using Ruby on Rails and React, and mentor junior engineers.

Nortal has been shaping digital transformation for over 25 years, delivering complex solutions for global enterprises and public sector organizations. They have a close-knit LATAM remote team and emphasize autonomy, open communication, and respect for diversity.

$205,000–$235,000/yr
US

  • Lead architecture and implementation of greenfield features for Healthie's New Products, ensuring scalable and reliable systems.
  • Collaborate across Product, Design, Data, and Engineering teams to execute high-impact projects integrating advanced AI capabilities.
  • Shape technical direction, mentor engineers, and drive AI-assisted engineering practices to improve velocity and quality.

Healthie is an AI-Native, ONC Certified EHR platform for modern outpatient healthcare, powering 40,000+ providers with tools like EHR, scheduling, billing, and API-first infrastructure. The company handles 3 billion API calls monthly, has raised $42M, operates profitably, and fosters a fast, customer-obsessed, mission-driven culture.

India

  • Design and evolve a sophisticated media intelligence platform using Ruby on Rails and VueJS.
  • Collaborate with product managers, stakeholders, and engineers to turn complex requirements into scalable solutions.
  • Lead technical initiatives from design through deployment, ensuring code quality and security.

The company builds a sophisticated media intelligence platform with global reach. It fosters a collaborative, inclusive, and globally distributed culture focused on innovation and professional growth.

$200,000–$245,000/yr
US

  • Design and implement scalable, secure, and performant software systems and APIs for Engine's travel platform.
  • Collaborate with cross-functional teams including Product and Data Science to deliver seamless experiences.
  • Mentor mid-to-senior engineers and lead initiatives that improve system quality, efficiency, and customer satisfaction.

Engine is an AI-native platform for intelligent business travel, serving over 38,000 customers and nearly 2 million travelers. The company has been recognized as a Fast Company Best Workplace for Innovators and fosters a culture of exponential growth, full ownership, and high-caliber colleagues.

$127,500–$142,500/yr
Canada

  • Architect and build production-grade internal AI tools and shared platform capabilities used by teams across Fullscript.
  • Lead the technical design and delivery of complex AI integrations, including MCP-based tool use, agentic workflows, and model gateways.
  • Independently take ambiguous business problems from technical discovery through implementation, deployment, measurement, and ongoing operation.

Fullscript is a health technology company that helps practitioners access products and deliver better care. With over 125,000 practitioners and 10 million patients, we build tools that make care smarter and more human, fostering a culture of growth, teamwork, and impact.

US Unlimited PTO

  • Build and maintain Ruby on Rails applications with PostgreSQL, including progressive web applications optimized for mobile, desktop, and offline use.
  • Design and implement RESTful APIs, database schemas, and data models for mission-critical defense and logistics systems.
  • Deploy and manage applications on Kubernetes using containerization, reproducible builds, and secure software supply-chain practices.

Reveal Technology is a dynamic startup revolutionizing field operations by delivering software tools and intelligence to operators in remote, disconnected, and extreme environments. Founded in 2019, the company is scaling its team and technology to meet the accelerating demands of modern warfare and national security.

UK

  • Develop secure, well-tested features using Ruby and GraphQL for repository management.
  • Work through complex requirements and legacy constraints to deliver reliable and performant solutions.
  • Collaborate across teams and functions, both asynchronously and synchronously, using AI tools to speed up delivery.

GitLab is the intelligent orchestration platform for DevSecOps, enabling organizations to increase developer productivity and accelerate digital transformation. They serve over 50 million registered users and more than 50% of the Fortune 100, fostering a high-performance culture driven by values and continuous knowledge exchange.