1,882,154+ Backend Developer With Java And Python Jobs in Canada — Top Companies Hiring July 2026

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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 ...

Senior .NET & AI/ML Backend Engineer Role

Shape the future at Zonda as a Senior Backend Engineer focusing on .NET and integrating AI/ML solutions. Join a dynamic team in a hybrid work environment.This position requires a solid background in backend engineering, with more than 7 years of hands-on experience in .NET Framework and Core. You'll be respo ...

Engineering Manager for Backend Teams at LayerZero

Lead the Backend teams at LayerZero, focused on building cross-chain applications for Web3. Engage directly with engineering work while setting strategic, technical direction.As an Engineering Manager, you'll utilize more than six years of backend experience and at least two years in a management role. Your ...

Développeur backend C# Senior expérience jeux vidéo

Mode de travail : Hybride (3 jours sur site - 2 jours en télétravail) Début : Juillet ou Aout 2026. Le traitement des candidatures débutera la semaine du 1er juillet Salaire : 90,000$ à 110,000$ Langues : Français et Anglais. Un bon niveau d'a ...

Ottawa Based Backend Engineer for Autonomous Systems

Step into a pivotal role as a Backend Engineer at Dominion Dynamics, located in Ottawa. Focus on building resilient backend systems crucial for our autonomous technologies and mesh networking solutions.In this exciting position, you’ll engage with cutting-edge technology to create backend services that ensur ...

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 ...

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 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 — 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 AI Backend Engineer (GenAI) Hybrid Toronto

A leading research enablement platform in Toronto is seeking a Senior Software Engineer to develop AI applications and build scalable systems. You will collaborate with cross-functional teams on innovative projects. Candidates should have 6+ years of relevant experience, strong skills in Generative AI, and excel ...

Senior Software Development Engineer (Backend) Evisort AI

About the Role Senior Backend Software Engineer for Evisort Engineering, building and supporting AI‑driven contract management platform. Responsibilities Collaborate with engineering, data science, product, and design teams to build and evolve our vision, strategy, and roadmap ...

Backend/Full‑Stack Engineer – Remote, Impact‑Driven

A leading financial technology company is seeking a skilled full stack developer to join their dynamic Card Acquisition team. This role involves implementing critical features and collaborating across teams to create user-friendly interfaces. Ideal candidates should have at least 2 years of experience, familiari ...

Senior Backend Engineer Scalable Live Shopping Platform

A leading shopping platform is seeking a Senior Backend Software Engineer to build robust backend services using Node.js and TypeScript. This remote position requires expertise in scalable infrastructure, collaboration with various teams, and leadership on key architectural decisions. Candidates should have a Ba ...

Senior Full Stack Engineer DevOps & Frontend/Backend

A reputable mining company is seeking a motivated Full Stack Developer to join their engineering team in Canada. The role involves the end-to-end development of systems and applications, including front-end and back-end tasks. Candidates should possess a Bachelor's degree in Computer Science and have at least 5 ...

Senior Backend Engineer — AI/ML, APIs, Equity

A dynamic tech company in Calgary is on the lookout for a Back-End Engineer. In this role, you'll develop core back-end systems with Python and PostgreSQL, work in tandem with front-end engineers, and contribute to critical product features. The ideal candidate will have significant experience in back-end system ...

Associate Principal Software Engineer, Cloud & Edge Backend

Saviynt's AI-powered identity platform manages and governs human and non-human access to all of an organization's applications, data, and business processes. Customers trust Saviynt to safeguard their digital assets, drive operational efficiency, and reduce compliance costs. Built for the AI age, Saviynt i ...

Senior Staff Engineer Backend & AI at Hopper

Transform the travel industry as a Senior Staff Backend Engineer at Hopper. Lead the development of AI-driven solutions for user-centric technology that enhances travel experiences for users.Hopper Technology Solutions is seeking a Staff Engineer with strong backend skills and an interest in AI. In this role ...

Senior Backend Engineer (Golang) for Quantum Platform

A leading quantum computing company in Canada is seeking a Senior Backend Engineer to enhance their web-based job submission platform. This critical role involves designing scalable backend services and collaborating with cross-functional teams. Candidates should have 3-5 years of backend development experience, ...

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 wit ...

Senior AI Engineer Backend Driven Agentic (Remote)

A technology firm is hiring a Senior Full Stack Engineer (Backend-Leaning) with a strong focus on backend services and AI applications. The ideal candidate will have experience in building agent-based applications and API integrations, along with a hands-on mindset for AI implementations. Strong collaboration sk ...

Backend PHP Engineer Symfony/Laravel, Hybrid Work

Une entreprise de technologie recherche un Développeur Backend à Montréal. Vous serez responsable de la création d'applications web robustes et du développement de la logique côté serveur. Les candidats doivent avoir une solide expérience en PHP, et être familiarisés avec des CMS comme Drupal et WordPress. Ce po ...

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 Engineer Scalable Live Shopping Platform

A leading shopping platform is seeking a Senior Backend Software Engineer to build robust backend services using Node.js and TypeScript. This remote position requires expertise in scalable infrastructure, collaboration with various teams, and leadership on key architectural decisions. Candidates should have a Ba ...

Software Engineer II, Backend (ML Training & Serving)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Machine Learning is central to how Affir m delivers on its mission, powering decisions across underwriting, fraud, servicing, ...

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 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 ...

Remote Backend Engineer: Build Scalable Services & Impact

A healthcare technology platform is seeking a Full-time Software Engineer to craft solutions that reshape the connection between healthcare professionals and facilities. You will collaborate with product managers to build impactful features and work within a dynamic remote team. Ideal candidates will have expert ...

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

At Varicent, we’re not just transforming the Sales Performance Management (SPM) market—we’re redefining how organizations achieve revenue success. Our cutting‑edge SaaS solutions empower revenue leaders globally to design smarter go‑to‑market strategies, maximize seller performance, and unlock untapped pot ...

Développeur.euse IA Augmentée (full stack, front & backend)

Depuis plus de 40 ans, LGI développe des solutions logicielles en santé. Aujourd’hui, l’IA est au cœur de notre façon de développer et s’intègre dans la prochaine génération de nos solutions, pas une finalité, mais le levier pour contribuer à la mission qui nous anime : améliorer la performance des établis ...

Staff Engineer in Backend Development at Okta

Lead backend innovations at Okta as a Staff Engineer, specializing in Golang to enhance security for AI and identity management. Your expertise will drive crucial system improvements.In this pivotal role with Okta's PAM team, you’ll engage in high-impact backend development, focusing on evolving architecture ...

Développeur.euse IA Augmentée (full stack, front & backend)

Développeur.euse IA Augmentée (full-stack, front & backend) Depuis plus de 40 ans, LGI développe des solutions logicielles en santé. Aujourd'hui, l'IA est au cœur de notre façon de développer et s'intègre dans la prochaine génération de nos solutions, pas une finalité, mais le levier pour contrib ...

Associate Principal Software Engineer, Cloud & Edge Backend

Saviynt's AI-powered identity platform manages and governs human and non-human access to all of an organization's applications, data, and business processes. Customers trust Saviynt to safeguard their digital assets, drive operational efficiency, and reduce compliance costs. Built for the AI age, Saviynt i ...

Senior Backend Web API Engineer – Games (Hybrid)

A notable gaming company in Canada seeks an experienced back-end Online Developer to join a tech team. You will contribute across the full software development lifecycle using your JavaScript skills to build and support internal and external web APIs. The role offers flexibility with hybrid work options and prov ...

Toronto Hybrid Backend Engineer for Enterprise SaaS

A leading AI-driven company in Toronto is seeking a Backend Software Engineer to design foundational infrastructure for their product platform. The role demands 2+ years of backend software engineering experience and expertise in distributed systems and REST/gRPC APIs. This position offers a structured hybrid wo ...

Remote Backend Engineer: Build Scalable Services & Impact

A healthcare technology platform is seeking a Full-time Software Engineer to craft solutions that reshape the connection between healthcare professionals and facilities. You will collaborate with product managers to build impactful features and work within a dynamic remote team. Ideal candidates will have expert ...

Backend/Full‑Stack Engineer – Remote, Impact‑Driven

A leading financial technology company is seeking a skilled full stack developer to join their dynamic Card Acquisition team. This role involves implementing critical features and collaborating across teams to create user-friendly interfaces. Ideal candidates should have at least 2 years of experience, familiari ...

Engineering Manager for Backend Teams at LayerZero

Lead the Backend teams at LayerZero, focused on building cross-chain applications for Web3. Engage directly with engineering work while setting strategic, technical direction. As an Engineering Manager, you'll utilize more than six years of backend experience and at least two years in a management r ...

Développeur backend C# Senior expérience jeux vidéo

Mode de travail : Hybride (3 jours sur site - 2 jours en télétravail) Début : Juillet ou Aout 2026. Le traitement des candidatures débutera la semaine du 1er juillet Salaire : 90,000$ à 110,000$ Langues : Français e ...

Senior Backend Engineer — Golang for Scalable Staking

A leading financial technology company is seeking a Senior Software Engineer, Backend for their Institutional Staking team. This role involves building services with Golang to manage digital assets in a secure environment. Candidates should have over 5 years of software engineering experience, preferably with se ...

Senior Backend Engineer: Live Pay, JVM & AWS

A financial technology company is seeking an experienced backend software engineer for their Live Pay team in Vancouver. Candidates must have extensive experience with JVM programming languages and cloud environments. Responsibilities include designing features, maintaining code quality, and collaborating with c ...

Senior Backend Engineer Scalable Live Shopping Platform

A leading shopping platform is seeking a Senior Backend Software Engineer to build robust backend services using Node.js and TypeScript. This remote position requires expertise in scalable infrastructure, collaboration with various teams, and leadership on key architectural decisions. Candidates should have a Ba ...

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 ...

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 ...

Senior Backend Engineer — AI/ML, APIs, Equity

A dynamic tech company in Calgary is on the lookout for a Back-End Engineer. In this role, you'll develop core back-end systems with Python and PostgreSQL, work in tandem with front-end engineers, and contribute to critical product features. The ideal candidate will have significant experience in back-end system ...

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 ...

Backend PHP Engineer Symfony/Laravel, Hybrid Work

Une entreprise de technologie recherche un Développeur Backend à Montréal. Vous serez responsable de la création d'applications web robustes et du développement de la logique côté serveur. Les candidats doivent avoir une solide expérience en PHP, et être familiarisés avec des CMS comme Drupal et WordPress. Ce po ...

Senior Backend Engineer Scale Customer APIs (Remote)

A leading technology startup in Canada seeks an experienced backend engineer to design and develop core capabilities while collaborating with a passionate team. Candidates should have over 6 years of experience, proficiency in AWS and Node.js, and a drive for solving customer problems. The role also includes par ...

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 ...

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

At Varicent, we’re not just transforming the Sales Performance Management (SPM) market—we’re redefining how organizations achieve revenue success. Our cutting‑edge SaaS solutions empower revenue leaders globally to design smarter go‑to‑market strategies, maximize seller performance, and unlock untapped pot ...

Software Engineer II, Backend (ML Training & Serving)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.Machine Learning is central to how Affir m delivers on its mission, powering decisions across underwriting, fraud, servicing, and p ...

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