backend engineer ruby jobs in Ottawa

1,000 backend engineer ruby job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, Ontario, Canada Webhosting Full-time

    At Network Solutions, we've been trusted for decades to help people get online and stay ahead. We've been here since the beginning of the internet, and we're still building for what comes next.As the original digital identity authority, we help secure domain names, protect brands, and safeguard the infrastructure businesses rely on. We empower our customers...


  • Ottawa, Ontario, Canada Apply Digital Ltd. Full-time

    ABOUT APPLYAPPLY is the Agentic Customer Experience (ACx) partner for the world's most ambitious consumer and entertainment brands. We bring together deep domain expertise across Retail, CPG, Sports, and Media with AI-native delivery capability, designing and delivering agentic solutions that turn CX vision into commercial reality. We are the partner of...


  • Ottawa, Ontario, Canada Jane Full-time

    About The RoleHi, I'm Megan , and I lead the Product Security team at Jane. Product Security work day to day with the developers building the software that 70,000+ clinics use to book, chart, and bill. My view of security is that it's a partnership with developers. The people who do well here can take complex insights and make them digestible for a busy...


  • Ottawa, Ontario, Canada Technosylva Full-time

    About TechnosylvaTechnosylva is a global leader in wildfire and extreme weather risk mitigation software. The Company's market-leading solutions, enhanced by AI and machine learning capabilities, provide real-time and predictive insights to support electric utility, insurance and government agency customers.Technosylva has provided critical solutions for the...


  • Ottawa, Ontario, Canada EngineersOfAI Full-time

    Become a Senior Engineer at Stripe, focusing on transformational authentication solutions. Your role will enhance security and enrich user accounts for millions of clients while reshaping Stripe's infrastructure.In the User Auth Experience team, you'll be at the forefront of defining the roadmap and mentoring fellow engineers. This position requires...


  • Ottawa, Ontario, Canada Sardine Full-time

    Who we are:Sardine is the leading agentic risk platform for fighting financial crime. Our integrated solution unifies data across risk teams to help organizations stop fraud in real time, prevent AI-driven attacks, and automate fraud and AML operations. Sardine's platform is strengthened by one of the fastest-growing fraud consortiums in the market, spanning...


  • Ottawa, Ontario, Canada EngineersOfAI Full-time

    Lead AI implementation as a Technical Solutions Engineer at Instacart. Partner with enterprise retail clients to understand their needs and tailor advanced AI solutions.You will play a crucial role in embedding with clients to explore their technical landscapes and workflows. As part of Instacart's unique approach, you'll design and deploy highly adaptable...


  • Ottawa, Ontario, Canada Insight Global Full-time

    Get AI-powered advice on this job and more exclusive features.This range is provided by Insight Global. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeCA$110,000.00/yr - CA$125,000.00/yrDirect message the job poster from Insight GlobalInsight Global is seeking a highly skilled Senior...


  • Ottawa, Ontario, Canada Apply Full-time

    Shape the future of security at Vanta as a Senior Software Engineer in our Product Platform team. This remote position allows you to create scalable, impactful systems relied upon by engineering teams.You'll join Vanta to design shared libraries and customer-facing components, reporting directly to our Product Platform organization. Candidates must have a...


  • Ottawa, Ontario, Canada StackAdapt Inc. Full-time

    StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI-powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey. The most...


  • Ottawa, Ontario, Canada Reddit, Inc. Full-time

    Reddit is a community of communities. It's built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of...


  • Ottawa, Ontario, Canada ChatFeatured Inc. Full-time

    Join ChatFeatured as an AI Development Engineer and lead the design of intelligent systems. Own the end-to-end execution of AI agents and analytics pipelines remotely.In this pivotal role, you'll build AI agents that enhance brand representation in generated answers. Your tasks will include constructing robust data pipelines and developing product features...


  • Ottawa, Ontario, Canada Tandem Inc. Full-time

    Drive innovation as a Full-Stack Engineer with Burq, a winner of Fast Company's Best Workplaces for Innovators. You'll optimize REST APIs and webhooks while working fully remote.In this impactful role, you will take charge of complex feature design, implementation, and delivery across various backend services and web applications. With at least four years of...


  • Ottawa, Ontario, Canada Strello Health Full-time

    The RoleAs a Founding Engineer, you'll build and own the core systems that power our voice agent platform. You'll work directly with the founding team to architect reliable, low‐latency infrastructure that handles real‐time voice interactions at scale.What You'll DoDesign and implement core platform services (API gateways, voice processing pipelines, LLM...


  • Ottawa, Ontario, Canada Babylist Full-time

    Become a Mobile Android Engineer with Babylist, leading the development of our beloved Android app while working from anywhere. Create positive impacts for millions of new families.In this role, you will take charge of refining and enhancing the Android app, contributing significantly to Babylist's mission of supporting growing families worldwide. Your...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Thinkific Full-time €88,200 - €132,200 Temporary

    An innovative e-learning platform in Canada seeks an Intermediate Full Stack Engineer to enhance their product. You will collaborate with cross-functional teams and lead feature projects, leveraging your Full Stack development expertise. Ideal candidates have significant SaaS experience and proficiency in Ruby on Rails, APIs, and cloud technologies. This...


  • Ottawa, Ontario, Canada Matcha Full-time

    Fullstack Engineer, Ads at WhatnotLargest livestream shopping platform in US/UK/Europe, connecting community and commerce.$207K–$230K / year $1.52B total funding Backed by Andreessen Horowitz, Sequoia Capital, Y CombinatorOwn end-to-end ads systems for livestream commerce across backend, ranking, UI, dashboards, logging, and measurement;US only, must live...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada RELQ TECHNOLOGIES Full-time

    Job Title Java Full Stack Engineer Location Canada Remote Employment Type Contractual About The Role We are looking for a Java Full Stack Engineer to join our distributed agile team and contribute to the development of a multi-tenant cloud SaaS solution in the Human Resources domain. You will work on modernizing and building new features for modules...


  • Ottawa, Ontario, Canada Atlas Full-time

    Atlas HXM is the global workforce platform built on compliance. We help companies determine how to engage each member of their workforce and then execute with accountability built in — direct Employer of Record (EOR), Agent of Record (AOR), payroll, and compliance capabilities backed by a decade of practitioner-led expertise. Recognized as a category...


  • Ottawa, Ontario, Canada Strello Health Full-time

    Build impactful voice agent systems as a Software Engineer. Directly influence the future of voice technology by developing core systems for a scalable, low-latency platform.This role involves designing and implementing vital components of a cutting-edge infrastructure for real-time voice interactions. You will work alongside the founding team, creating...