java backend engineer jobs in Toronto

Product Engineer - Brand - Fullstack, Backend or Frontend 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...

A tech firm specializing in HR solutions is seeking a Java Full Stack Engineer to join their remote agile team. The role involves designing and maintaining full-stack applications for a multi-tenant cloud SaaS solution, specifically working on features related to Payroll, Benefits, and Time & Attendance. Candidates should possess proficiency in Java and...

# Backend Software EngineerQuantum Technology Recruiting Inc. · Canada · Mid · HybridView & Apply## About the RoleWe are hiring a **Backend Software Engineer with strong Rust expertise** to join a growing engineering team building secure, scalable, high-performance backend services for a next-generation identity and security platform.This is a hands-on...

Off2Class in Toronto, Canada, is seeking a Senior Back-End Developer to strengthen and extend its ESL platform. You will own server-side architecture, APIs, and data processing to support schools, teachers, and learners. You will collaborate with the Lead Developer and TPM to deliver scalable backend features, improve performance, and ensure reliable...

MaintainX, a leading mobile-first work execution platform now part of Autodesk Operations Solutions, is seeking a backend software engineer to design, build, and operate public-facing REST APIs and platform services. You will own reliability, CI/CD, testing, and developer experience, collaborating with product, design, and customers to deliver scalable...

About Genius AI Genius AI is building technology to help local businesses run themselves. Genius AI products do the admin work that keeps practitioners from the work they love and the people they serve. From GlossGenius to Reception, its products work 24/7 on busywork like booking, marketing, client management, finances, staff and inventory management, and...

Become a key player in DoorDash’s infrastructure as a Backend Engineer. Help create cutting-edge solutions to improve our logistics engine with a hybrid work model. DoorDash is on the lookout for skilled Backend Engineers to join our dynamic engineering team. In this hybrid role, you will work on product-focused teams, developing robust backend...

We are looking for world-class engineers to tackle cutting-edge problems of applying Machine Learning in the real world. Join this team to help develop a system that will serve as the main interface to our machine learning platform. The goal of this system is to help in all stages of model development, from feature engineering all the way to production...

Build Python 3.x backend services and automation tooling at Kumaran Systems, working with REST APIs and Linux production environments. This senior engineering role requires seven-plus years of production Python development using Python 3.9 or newer. You will develop services with FastAPI, Flask, or Django REST Framework, while supporting Oracle databases,...

Senior Java / Spring Boot Developer Location: Greater Toronto Area (GTA), Hybrid, primarily remote with on-site presence as required Language: English, strong written and verbal communication skills Duration: 2-month contract, full-time Compensation: $100$105/hour (Independent Contractor) About the Opportunity Are you a seasoned Java Developer who...

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. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate...

Shape AI-ready data foundations and backend services for DNV’s Digital & Transformation work in Toronto, with a hybrid schedule. Use data modeling, SQL, and Python. This Senior Software Developer role supports scalable platform capabilities through data services, APIs, backend systems, and governed data assets. You will structure, validate, store,...

Strengthen Stripe Radar with backend engineering and distributed systems expertise, building low-latency services that stop fraud and abuse at scale. This software engineering role focuses on products and infrastructure for businesses using Radar. You will work across backend services, enterprise APIs, and shared platforms. You will also bring new signals,...

Become a Senior Backend Engineer at Docebo, where AI transforms workplace learning. Utilize your backend expertise to drive technical initiatives and enhance user experience through innovative system designs. In this pivotal role, you'll bring over six years of software engineering experience with a focus on backend systems. You will oversee complex...

Charles River Development in multiple locations including Toronto, Burlington, Stamford, Clifton, Princeton, Berwyn, and Austin seeks a skilled Trading Engineer. You will drive technical implementations of the IMS suite, coding in Java and C#, and leading multiple projects with client collaboration. Responsibilities include requirements gathering, interface...

Apptoza Inc. is seeking a Java Spring Boot with Guidewire capable SRE for a full-time role in Toronto with remote flexibility. You will automate toil, respond to incidents, define SLOs/SLAs, and ensure observability across systems. You will work with developers to build reliable architectures and participate in post-incident reviews. The role emphasizes...

Join Tech Parlee in Toronto as a Software Engineer and leverage your Java skills. This role empowers you to contribute to cutting-edge software solutions in a collaborative team environment. In this position, you will work under the Development Team Lead, collaborating with Product Owners and Architects to translate requirements into effective software...

At Justworks, you’ll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work hard and care about our most prized asset - our people. We’re helping businesses get off the ground by enabling them to focus on running...

Blue J, a Toronto‑based leader in AI for tax professionals, is seeking a Software Developer II to join our high‑performing backend team. You will design and implement critical systems, collaborate with peers, and ship significant features frequently. We value 5+ years of backend experience, 2+ years with TypeScript, and strong skills in Node.js, Kafka,...

Overview Primary Skill - Playwright, Rest Assured, Java, Selenium Gen AI Testing Pioneer: Lead the integration of Gen AI into all phases of testing—from automated test case generation and synthetic data creation to intelligent bug analysis. Full-Stack Validation: Own the quality strategy for Web, Mobile (iOS/Android), and API layers, ensuring a...