Jobs for backend engineer ruby at Toronto

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


  • Toronto, Ontario, Canada autodesk Full-time

    Position OverviewAs a software developer on the Admin AMS team, your mission will be to reimagine the way that Forma Admin enables user access controls. We are undergoing a transformation in how access and permissions are modelled and evaluated. You will collaborate on a team of excellent engineers to accomplish this mission. In addition to this exciting...


  • Toronto, ON, Canada US Mobile Full-time $222,000 - $305,000 Contract

    US Mobile is seeking an exceptional backend engineer and hands-on architect to scale and connect millions of devices to wireless networks. You will design RESTful services, implement asynchronous communication, and collaborate across product, QA, and DevOps to deliver reliable features.The role requires 10+ years with Java/Spring Boot, experience with...

  • Ruby Developer

    1 week ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Insight Global Full-time

    Job Description Insight Global is seeking a Senior Ruby Developer to join a growing application engineering team responsible for supporting and enhancing critical enterprise applications. This role is ideal for a developer with recent Ruby on Rails experience who is comfortable operating within production environments and partnering closely with SRE,...


  • Toronto, ON, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-time $120,000 - $190,000 Contract

    Senior Software Engineer – NX, NestJS, TypeScript/Node.js, Kafka & MongoDB Toronto, ON - Hybrid (4 Days WFO) Experience: 8+ years in software engineering| with strong hands-on experience in TypeScript/Node.js| NestJS| and NX monorepo delivery Role Summary We are hiring a senior engineer to help deliver the AVA Modernization program| moving a legacy...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Computrition, Inc. Full-time €150,000 - €170,000 Temporary

    A leading software company is seeking a Senior Software Engineer to develop a new AI-first SaaS application. You will design backend systems using .NET/C# and apply advanced architectural patterns within a cloud-native environment. Ideal candidates will have senior-level experience, including Event Sourcing, CQRS, and proficiency with AWS and Docker. This...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada COGNITO INC Full-time

    We are looking to hire Senior Backend Developer in Montreal / Toronto/ Mississauga (any one location) (Hybrid)- 2 days a week immediately who has experience in Microservices, Typescript & NodeJS Job Summary We are seeking a highly skilled Backend Developer to architect and build scalable microservices. You must be able to quickly grasp complex...


  • Toronto, Ontario, Canada Autodesk, Inc. Full-time

    Job Requisition ID # 26WD99219 26WD99219, Senior Software Developer (Data & Backend Development) French translation to follow!/Traduction française à suivre!Position Overview The reporting team is looking for an experienced Sr. Software Developer. You will be reporting to the Engineering Manager of Reporting Team. You will develop software solutions for...

  • Python Backend

    5 days ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Princeton IT Services, Inc Full-time

    Job Title Python Backend & System Design Location Toronto, Canada Job Type Contract Job Overview We are seeking a Senior Platform Engineer with 4–6 years of experience in Python backend development, API design, and system architecture. The ideal candidate will have a strong foundation in software engineering principles and hands‑on experience...


  • Toronto, Ontario, Canada Autodesk Full-time

    Job Requisition ID # 26WD99219 26WD99219, Senior Software Developer (Data & Backend Development) French translation to follow!/Traduction française à suivre! Position Overview The reporting team is looking for an experienced Sr. Software Developer. You will be reporting to the Engineering Manager of Reporting Team. You will develop software solutions for...


  • Toronto, Canada HelloFresh Full-time $120,000 - $150,000 Contract

    S'more about the team The Production Scheduling Technology team builds and maintains the platform that powers how HelloFresh plans, sequences, and optimizes production across our operations. Our team has developed the first iteration of the next-generation internal system with a planning engine that now automates the end-to-end planning process – a system...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Atimi Software Full-time

    Atimi is seeking an experienced backend software developer to fill a position in Canada. Atimi works with some of the leading companies in North America, providing them with high-quality software solutions that integrate both mobile and web experience. If you are a creative, self-motivated individual with vast user experience working with complex problems,...


  • Toronto, ON, Canada DoorDash Full-time $185,000 - $232,000 Contract

    Fuel your passion at DoorDash as a Lead Backend Developer crafting robust web applications and optimizing our logistics backend systems. Focus on delivering solutions that transform delivery. DoorDash is hiring a Lead Backend Developer specializing in backend systems for our fast-paced logistics environment. You will work within a talented engineering team,...


  • Toronto, Ontario, Canada Faire Full-time

    Faire is seeking a Staff Engineer for the Discovery Search team to architect and own the retailer-facing search surfaces. You will define the end-to-end architecture for fast, personalized discovery across millions of products, integrating LLM-powered capabilities and AI-driven features.You will lead cross-functional collaboration with Data Science, Product,...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Flexton Inc. Full-time

    Become a key player as a Backend Engineer with Java expertise. Lead the design and maintenance of high-performance backend systems using Spring Boot and Microservices. In this position, you will be responsible for developing and optimizing backend services and APIs. An emphasis on collaborative problem-solving will enable you to work with diverse teams to...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada d1g1t Inc. Full-time

    About d1g1t d1g1t is an institutional-grade enterprise wealth management platform built for financial advisors, multi-family offices, broker-dealers, and bank advisor networks. The platform replaces fragmented legacy systems with a unified solution for portfolio management, advanced analytics, risk management, reporting, and operational workflows across...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Jobgether Full-time

    Drive innovation as a Senior Backend Software Engineer for the Integrations Platform in Canada. You'll shape a robust ecosystem of integrations and automation while mentoring team members and enhancing core platform features. In this senior role, you will establish technical strategy and design scalable backend services, APIs, and developer tooling to...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Triwill Group Full-time €160,000 - €220,000 Temporary

    Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. The Staff Software Engineer Opportunity At Okta, we\u2019re on a mission to help enterprises and consumers embrace this transformation....


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Nubeero Limited Full-time

    Embark on your professional journey as an Expert Backend Engineer at Stripe, focused on global money management solutions. Embrace a hybrid work model while creating user-friendly APIs that enhance transaction experiences. As part of Stripe, you will play a pivotal role in developing and maintaining our balance management and funds accessibility platforms...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Stripe Full-time

    Elevate your career at Stripe as a Senior Backend Engineer, focusing on API development and SDK improvements. This position integrates your Golang and Node.js skills for seamless experiences. At Stripe, you'll play a pivotal role in enhancing the backend SDKs used by millions of companies. With your proficiency in Golang, you will ensure idiomatic...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Jobgether Full-time

    Join a dynamic team as a Senior Backend Software Engineer focusing on the Integrations Platform in Canada. Take charge of developing robust backend services and mentorship while leveraging advanced integration techniques. You will lead the design and implementation of scalable APIs, enhance the self-service development process, and optimize performance...