73,810+ Experienced Java Python Backend Developer Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Senior Backend Software Engineer at Questrade (Toronto)

Be a key player in fintech with Questrade as a Senior Backend Software Engineer. Shape innovative applications using AI and work in a collaborative hybrid environment. At Questrade Financial Group, you will engage in the full software development lifecycle, focusing on designing performance-driven a ...

Senior Backend Engineer, New Products — Hybrid Role

A leading technology company in Toronto is seeking a Software Engineer to help build and launch new products that impact personal injury workflows. You’ll work with a collaborative team, using technologies like Python and React, to deliver solutions that improve lives. Ideal candidates have 5-10+ years in engine ...

Remote Backend Engineer at Build A Bera

Become a key player as a Backend Engineer at Build-A-Bera, working remotely to innovate in blockchain technology. This role involves designing and maintaining scalable backend systems.Build-A-Bera is looking for motivated engineers to support our blockchain ecosystem, where you will collaborate with various ...

Engineering Lead, Backend Systems at Jerry.ai (Toronto)

Lead automation efforts in backend systems with Jerry.ai. Focus on enhancing scalable architectures and improving complex transactions for insurance, with a hands‑on approach for 80% of your time. In this Engineering Team Lead role at Jerry.ai, you’ll directly report to the co‑founder/CTO, ensuring ...

Senior Backend Engineer Role at Equitable Bank

Shape the future of banking as a Senior Backend Engineer with Equitable Bank in a hybrid setting. This role demands expertise in backend systems and AI integration lifecycle management.As a Senior Backend Engineer, you will focus on developing clear ownership and deterministic behaviors across backend system ...

Senior Backend Engineer Role at Equitable Bank

Shape the future of banking as a Senior Backend Engineer with Equitable Bank in a hybrid setting. This role demands expertise in backend systems and AI integration lifecycle management.As a Senior Backend Engineer, you will focus on developing clear ownership and deterministic behaviors across backend system ...

Senior Backend Engineer Role at Equitable Bank

Shape the future of banking as a Senior Backend Engineer with Equitable Bank in a hybrid setting. This role demands expertise in backend systems and AI integration lifecycle management.As a Senior Backend Engineer, you will focus on developing clear ownership and deterministic behaviors across backend ...

Senior Backend Architect & Team Lead (Laravel, APIs)

A software development company in Toronto seeks a Senior Back-End Software Developer to lead a medium-sized team in building innovative communication solutions. The ideal candidate will have 5+ years of experience, expertise in RESTful API design, and strong skills in Laravel/Lumen. This permanent, full-time rol ...

Senior Software Engineer, Backend (AI Agent Runtime)

Cresta is on a mission to turn every customer conversation into a competitive advantage by unlocking the true potential of the contact center. Our platform combines the best of AI and human intelligence to help contact centers discover customer insights and behavioral best practices, automate conversations and i ...

Tech Lead, Core Product Engine (Backend) (Toronto)

The technical challenge More than 80% of Americans own a car and see it as a fundamental necessity, yet the experience of owning one is stuck in the 90s. Every part of the user journey (shopping for a car, insurance, repairs, etc) is complicated, fragmented, expensive and time‑consuming. At Jerry. ...

Senior Full Stack Engineer Impactful Backend & Mentorship

A leading cloud solutions provider in Toronto is seeking experienced software engineers skilled in Java and JavaScript to join their innovative team. The role involves developing scalable applications and driving feature innovation in a collaborative environment. Candidates must have over 5 years in software dev ...

Senior Backend Architect — Lead Scale & Strategy (Remote)

A leading company in eCommerce, eBay, seeks a Senior Staff Engineer (Backend) to lead technical initiatives and drive innovation. This role requires a strong technical background and leadership skills to guide teams in delivering scalable web solutions. If you thrive in a collaborative environment and are excite ...

Software Engineer, Backend (All Levels / All Teams)

About the Team DoorDash is building the world's most reliable on-demand, logistics engine for delivery! We’re looking for experienced engineers to join our fast‑growing engineering team to help us develop a 24x7, global infrastructure system that powers DoorDash’s three‑sided marketplace of consumers, merchants, ...

Backend Software Engineer, Quantum AI Platform (Equity)

A technology pioneer in Toronto is seeking a Software Developer to enhance the pennylane.ai ecosystem. The ideal candidate will have 3+ years of experience, a strong background in Python, and familiarity with cloud services like AWS. You will collaborate on building and maintaining innovative products while ensu ...

Senior Software Engineer, Backend (AI Agent Integrations)

Cresta is on a mission to turn every customer conversation into a competitive advantage by unlocking the true potential of the contact center. Our platform combines the best of AI and human intelligence to help contact centers discover customer insights and behavioral best practices, automate conversations ...

Senior Backend Engineer — Remote, Scalable Systems Expert

A technology company is looking for a Senior Back End Software Engineer to join their fully remote team. The ideal candidate will have at least 7 years of back-end software development experience and expertise in Python, FastAPI, and AWS services. This role involves designing and maintaining high-quality code, o ...

Remote Backend Engineer at Build A Bera

Become a key player as a Backend Engineer at Build-A-Bera, working remotely to innovate in blockchain technology. This role involves designing and maintaining scalable backend systems.Build-A-Bera is looking for motivated engineers to support our blockchain ecosystem, where you will collaborate with various ...

Software Engineer, Backend (All Levels / All Teams)

About the Team DoorDash is building the world's most reliable on-demand, logistics engine for delivery! We're looking for experienced engineers to join our fast-growing engineering team to help us develop a 24x7, global infrastructure system that powers DoorDash’s three-sided marketplace of consumers, mercha ...

Backend Software Engineer — Own Critical Airline APIs

A Canadian software company is seeking Software Developers to build high-quality, production-grade software. This role involves designing and maintaining backend services and APIs to support airline operations. Candidates should have 3-6 years of experience in software development, strong skills in C# and .NET C ...

Senior Backend Architect Remote, Scale Global Lifecycle

A leading financial technology company in Durham Region, Canada, seeks a backend software engineer to design and implement critical systems. This role requires over 5 years of experience in backend development, with proficiency in tools like AWS and Kotlin. The company offers a competitive salary range of $150,0 ...

Senior Backend Architect & Team Lead (Laravel, APIs)

A software development company in Toronto seeks a Senior Back-End Software Developer to lead a medium-sized team in building innovative communication solutions. The ideal candidate will have 5+ years of experience, expertise in RESTful API design, and strong skills in Laravel/Lumen. This permanent, full-time rol ...

Backend Dev (Dapps/Perps) in Toronto Berachain

Background: Berachain is a high-performance, EVM (Ethereum Virtual Machine) compatible, Layer 1 blockchain built on the Cosmos SDK. We're a young, world-class team of experts in computer science, type theory, economic game theory, risk management and enterprise development. Our team c ...

Remote Backend Engineer at Build A Bera

Become a key player as a Backend Engineer at Build-A-Bera, working remotely to innovate in blockchain technology. This role involves designing and maintaining scalable backend systems.Build-A-Bera is looking for motivated engineers to support our blockchain ecosystem, where you will collaborate with va ...

Backend Dev Engineer — Blockchain Infra & CI/CD

A leading company in the blockchain sector seeks a Backend Dev Engineer to ensure the reliability and security of their blockchain platforms. This role involves collaborating with teams to automate deployment, manage cloud infrastructure, and design CI/CD pipelines, contributing to the advancement of decentraliz ...

Backend Software Engineer: Build Scalable APIs & Services

A technology consulting firm in Toronto is looking for a Software Engineer to execute full product lifecycle development. Responsibilities include designing and implementing scalable solutions, developing APIs, and conducting tests for performance and reliability. The ideal candidate should have a Bachelor's deg ...

Staff Software Engineer – Backend (Typescript / .Nodejs / AWS )

Staff Software Engineer – Varicent Responsibilities Design, build, and scale new features for REST APIs and large‑scale data processing pipelines that handle high‑volume datasets across distributed systems. Architect and optimize backend services for high throughput and lo ...

Senior Backend Engineer — Remote, Scalable Systems Expert

A technology company is looking for a Senior Back End Software Engineer to join their fully remote team. The ideal candidate will have at least 7 years of back-end software development experience and expertise in Python, FastAPI, and AWS services. This role involves designing and maintaining high-quality code, o ...

Senior Backend Architect & Team Lead (Laravel, APIs)

A software development company in Toronto seeks a Senior Back-End Software Developer to lead a medium-sized team in building innovative communication solutions. The ideal candidate will have 5+ years of experience, expertise in RESTful API design, and strong skills in Laravel/Lumen. This permanent, full-time rol ...

Senior Backend Engineer, New Products — Hybrid Role

A leading technology company in Toronto is seeking a Software Engineer to help build and launch new products that impact personal injury workflows. You’ll work with a collaborative team, using technologies like Python and React, to deliver solutions that improve lives. Ideal candidates have 5-10+ years in engine ...

Senior Backend Engineer AI Platform, Hybrid Toronto

An innovative company is on the lookout for a Senior Software Engineer to join their dynamic team in Toronto. This role offers the chance to work on cutting-edge AI-driven platforms, where you will design, develop, and maintain systems that enhance user experiences. If you have a passion for building scalable so ...

Senior Backend Systems Engineer (Hybrid) RealTime Platform

A tech startup in Toronto is seeking a Senior Software Engineer to design and maintain backend systems. This hybrid role emphasizes backend reliability and supports entrepreneurship through cutting-edge technology. The ideal candidate has expertise in Node.js, TypeScript, and relational databases, with the chanc ...

Backend Software Engineer, Quantum AI Platform (Equity)

A technology pioneer in Toronto is seeking a Software Developer to enhance the pennylane.ai ecosystem. The ideal candidate will have 3+ years of experience, a strong background in Python, and familiarity with cloud services like AWS. You will collaborate on building and maintaining innovative products while ensu ...

Dynamic Senior Software Engineer Enhancing Backend Systems

Drive innovation as a Senior Software Engineer focused on backend architecture and customer-centric solutions. Engage with cross-functional teams to elevate system performance and foster a culture of engineering excellence.In this influential position, your role will encompass leading significant projects th ...

Senior Software Engineer, Backend (AI Agent Runtime)

Cresta is on a mission to turn every customer conversation into a competitive advantage by unlocking the true potential of the contact center. Our platform combines the best of AI and human intelligence to help contact centers discover customer insights and behavioral best practices, automate conversations ...

Backend Dev Engineer — Blockchain Infra & CI/CD

A leading company in the blockchain sector seeks a Backend Dev Engineer to ensure the reliability and security of their blockchain platforms. This role involves collaborating with teams to automate deployment, manage cloud infrastructure, and design CI/CD pipelines, contributing to the advancement of decentraliz ...

Software Engineer, Backend (All Levels / All Teams)

Software Engineer, Backend (All Levels / All Teams) Toronto, ON About the Role DoorDash is building the world's most reliable on-demand, logistics engine for delivery. We are expanding rapidly and growing our Engineering teams globally! We are seeking Backend Engineers to develop and ...

Senior Backend Engineer: AWS, Kubernetes & IaC (Remote)

A technology consultancy is seeking a Senior Backend Engineer to design and implement robust backend systems focused on security, scalability, and efficiency. Candidates will collaborate with DevOps and frontend teams while managing AWS cloud services and Kubernetes. This fully remote position offers a salary ra ...

Backend Software Engineer — Own Critical Airline APIs

A Canadian software company is seeking Software Developers to build high-quality, production-grade software. This role involves designing and maintaining backend services and APIs to support airline operations. Candidates should have 3-6 years of experience in software development, strong skills in C# and .NET C ...

Backend Software Engineer, Quantum AI Platform (Equity)

A technology pioneer in Toronto is seeking a Software Developer to enhance the pennylane.ai ecosystem. The ideal candidate will have 3+ years of experience, a strong background in Python, and familiarity with cloud services like AWS. You will collaborate on building and maintaining innovative products while ensu ...

Senior Software Engineer, Backend (AI Agent Runtime)

Cresta is on a mission to turn every customer conversation into a competitive advantage by unlocking the true potential of the contact center. Our platform combines the best of AI and human intelligence to help contact centers discover customer insights and behavioral best practices, automate conversations ...

Senior Backend Engineer – Integrations & Platform (Remote Canada)

A leading tech firm in Ontario is seeking a Senior Backend Engineer to build efficient backend systems for integrations. You will focus on architecting complex bidirectional sync systems while improving operational automation. The ideal candidate should have deep backend development experience, a strong grasp of ...

Senior Backend Engineer, New Products — Hybrid Role

A leading technology company in Toronto is seeking a Software Engineer to help build and launch new products that impact personal injury workflows. You’ll work with a collaborative team, using technologies like Python and React, to deliver solutions that improve lives. Ideal candidates have 5-10+ years in engine ...

Backend Engineer in Remote Grafana Cloud Team

Take on a Backend Engineer role at Grafana Labs, focusing on remote development of the Session Replay feature. Bridge data insights with user experience for global clients.This remote position at Grafana Labs is vital for enhancing the Session Replay product within Grafana Cloud. You'll oversee backend archi ...

Senior Software Engineer Real Time Backend & Payments

A tech-driven retail platform company in Toronto seeks a Senior Software Engineer to enhance core systems and improve backend reliability. The role focuses on building and maintaining backend systems, integrating new product features, and collaborating across teams. Ideal candidates have strong experience with N ...

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    Experienced Java Python Backend Developer Jobs in Toronto Job Search Guide, Trends and Insights