backend engineer ruby

Transform your career as a Senior Backend Engineer with Python skills based in Downtown Toronto. In this hybrid role, you'll focus on backend development, utilizing Flask and working on system integrations within a product-centric context. This position requires senior to staff-level engineers who are solution-oriented and thrive in high-ownership...

Affirm is seeking a hands-on CIAM backend engineer to design and ship core identity services for B2C and B2B platforms. You will build backend systems in Python and Kotlin, integrating OAuth 2.0, OIDC, SAML, and SCIM with scalable, secure APIs. Lead end-to-end authentication flows, MFA, device binding, and adaptive challenges while automating infrastructure...

Take the lead at Questrade as a Backend Engineer focused on alternative trading products. Drive the architecture and delivery of secure backend services that enhance trading experiences for clients. In this pivotal role, you will focus on developing and maintaining innovative backend infrastructures that support Questrade's diverse trading platforms. Your...

Take your expertise to the next level as a Senior Backend Systems Engineer at AGI. You'll focus on designing, implementing, and maintaining backend systems in an inspiring collaborative environment. In this senior role, you'll be vital in transforming early-stage ideas into robust production-scale solutions. The team consists of dedicated professionals,...

Drive innovation in child-friendly technology with Amazon Kids in Toronto! We are hiring a Backend Software Development Engineer to enhance subscription services for children. In this integral role, you’ll be at the forefront of developing reliable back-end solutions that facilitate subscription creation and management. Collaborate with partners to...

About Faire Faire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi-hundred-billion-dollar wholesale market that has historically been fragmented and offline. At Faire, we're using the power of tech, data, and machine learning to connect this thriving...

Event Temple is a high-growth technology company based in Vancouver, BC. We are the world’s leading Hotel Sales and Catering software, we’ve been voted #1 in the Hotel Tech Awards 6 years in a row and we’re growing rapidly. We help make travel and events happen. At Event Temple we believe in helping people of great character thrive and we are on a...

US Mobile is on a mission to revolutionize connectivity. Imagine a world where you can go into a single app and buy terabytes of data for every one of your devices: phone, smart devices, car, home broadband, and more. That’s the future that US Mobile is building: a software platform built truly for the 21st century and the age of 5G and IoT, with world...

Veracode is seeking an enthusiastic, motivated engineer who shares our vision to secure the world’s software and who has the passion to be a strong contributor on a high performance team.  Microservices, Continuous Delivery, and DevOps in the Cloud are our pillars of success to achieve this vision.   As a member of the team you will participate in...

Skills and Experience you will bring:5+ years building and operating production backend or distributed systems (Python preferred; strong candidates from Java, Go, or similar backend languages also considered)Deep, hands-on experience with a major cloud provider’s serverless and compute services (e.g., AWS Lambda, Step Functions, DynamoDB, EventBridge,...

About the Team Help us build the world's most reliable, on-demand logistics engine for last-mile delivery! We're bringing on experienced engineers to help us create and maintain a 24x7, no downtime, global infrastructure system that powers DoorDash's three-sided marketplace of consumers, merchants, and dashers. About the Role As a member of the Unified...

A global commerce company in Canada is seeking a Backend Software Engineer to join their Technology team. The ideal candidate will have in-depth experience with Kubernetes, a strong foundation in Node.js and TypeScript, and proficiency in Infrastructure as Code. Responsibilities include developing backend services and ensuring system reliability through...

Enhance data analytics as a Backend Software Engineer. Create scalable backend systems that support measurement and reporting functionalities, shaping the future of marketing analytics with your innovative designs. Be a part of the Analytics team responsible for crucial data interpretation and reporting tools. You will design, maintain, and improve backend...

Shape the future of procurement at Zip as a Backend Software Engineer. Your innovations will directly impact users through high-quality features and seamless collaboration. In this role, you will design and build products that are not only scalable but also resilient to challenges. Work closely with diverse teams to develop thoughtful solutions, write...

Transform your career as a Senior Backend Engineer with Python skills based in Downtown Toronto. In this hybrid role, you'll focus on backend development, utilizing Flask and working on system integrations within a product-centric context.This position requires senior to staff-level engineers who are solution-oriented and thrive in high-ownership settings....

Movable Ink scales content personalization for marketers through data-activated content generation and AI decisioning. The world’s most innovative brands rely on Movable Ink to maximize revenue, simplify workflow and boost marketing agility. Headquartered in New York City with close to 600 employees, Movable Ink serves its global client base with...

About Us We’re looking for aStaff Engineer - User Experience (Backend)to join our Patient Platform team and shape the systems that power patient-facing experiences across our health technology platform. This team owns the APIs, orchestration services, and communication infrastructure that enable secure, reliable interactions between patients and our...

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure...

About Nabu CasaNabu Casa, Inc was founded in 2018 by the founders of both Home Assistant, the open source home automation platform, and Home Assistant OS, the operating system that turns your device into a smart home hub powered by Home Assistant. These projects have seen an immense growth and have helped shape DIY home automation communities around the...

Skylight’s mission is to build the OS of the family. We make consumer products, like Skylight Frame and Skylight Calendar, that are loved by millions of people across the globe. Through a singular focus on care for our customers, Skylight has scaled from a school project to over $190M in annual revenue while being completely bootstrapped. We have a huge...