junior backend developer jobs in Toronto

Build backend applications with Node.js and AWS Lambda for Dawn InfoTek Inc. in a hybrid Toronto Downtown consulting assignment. Two office days weekly are required in Toronto Downtown while supporting a leading Canadian bank through Dawn InfoTek Inc. This AWS Developer role centers on backend development, cloud services, and practical software delivery.Dawn...

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic cultural and financial shift, keep reading. About the team +...

Build AWS Lambda and Node.js backend solutions as a consultant supporting a major bank, with hybrid work in Downtown Toronto. Independent delivery and communication are central to this position.This AWS Node.js Backend Developer opportunity requires 5–7+ years of development experience. You will apply hands-on AWS knowledge across backend work while...

Own Shopify Plus architecture, custom applications, integrations, APIs, and webhooks.Assess the existing platform and identify technical debt, scalability risks, performance issues, and optimization opportunities.Develop and maintain a technical roadmap aligned with business growth and operational efficiency.Design and manage integrations with ERP, OMS,...

Elevate production scheduling systems at HelloFresh as a Senior Backend Developer. This role focuses on backend architecture using Python and FastAPI to optimize meal production workflows.The Production Scheduling Technology team is looking for a skilled backend engineer to enhance their automated planning systems. You will work with a modern tech stack,...

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount...

AtElectric Mind,Engineeringis where strategy meets action. Our team helps organizations cut through complexity-aligning business ambition with technology execution to unlock real, lasting change.You’llwork alongside curious, driven people tackling high-impact challenges for everyone from scaling startups to global enterprises. Each engagement is different,...

Backend Developer - Camunda / Orchestration 08/13/2026 Contract Active Job Description: Job Summary The Intermediate Backend Developer will build the orchestration/workflow layer for Client Unified Experience, supporting electronic tracking (eTrack) of applications/lifecycle and electronic documents (eDocs). The role involves implementing Camunda-based...

What You’ll Be Doing You’ll be joining CIBC’s Direct Financial Services team. You’ll be at the heart of CIBC’s digital transformation, successfully delivering complex, enterprise-scale mobile projects involving multiple back‑end systems. You will be a key member of the technology team supporting Digital Transformation, successfully implementing...

Build Python backend services and APIs as a Senior Software Developer in Toronto, using FastAPI and SQL within a hybrid schedule.Working in DNV’s Data & AI Engineering section, you will design, develop, test, and maintain scalable platform capabilities. The role combines API development, data modeling, cloud-native technologies, and backend engineering....

Who we areAbout StripeStripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of...

As a Staff Software Developer on the Monetization team, you’ll lead technical initiatives and take significant ownership over service architecture, product API development, and data modeling. You’ll design and iterate at startup speed, working with modern Java, MySQL, DynamoDB, gRPC, GraphQL, Kafka, and microservices architecture. In this role, you’ll...

Build backend infrastructure at Google in Waterloo, Ontario, using cloud systems management and debugging skills. This position includes in-person interviews. As a Software Developer III, you will develop code for infrastructure supporting Google’s products at massive scale. You will work with backend engineering, cloud monitoring, logging, and tracing...

IntroductionAt IBM Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by...

Build backend software solutions at IBM Software, using component design, coding, testing, and CI/CD pipeline practices. Work in an Agile environment.As a Senior Software Developer, you will develop offerings with leading-edge or proven technologies. You will design, code, and unit test component-level solutions for product integration. The work also...

Build Java backend systems for Localcoin’s cryptocurrency ATM network, using Spring and SQL within an engineering team based in Toronto.As a Java Backend Developer, you will develop and maintain functional, stable applications for system consistency and availability. You will work with the Engineering team using Agile delivery practices. The work spans...

Who We Are KEV builds mission-critical financial software for K12 schools across North America. Our platform provides real-time visibility and control over how funds are collected and managed, replacing fragmented workflows with secure, modern systems that schools rely on every day. Trusted by more than 27,000 K12 schools managing over $8B annually, KEV...

At IBM Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by curiosity and...

Build Python backend services and APIs as a Senior Software Developer in Toronto, using FastAPI and SQL within a hybrid schedule. Working in DNV’s Data & AI Engineering section, you will design, develop, test, and maintain scalable platform capabilities. The role combines API development, data modeling, cloud-native technologies, and backend engineering....

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic cultural and financial shift, keep reading. About the team...