senior backend software engineer python jobs in Toronto

L'opportunité Développer la plateforme Unity consiste à concevoir, bâtir, tester et maintenir les systèmes qui permettent aux développeur(se)s de livrer et d'exploiter des jeux en direct à grande échelle. L'équipe Diagnostics fait partie de l'organisation LiveOps de Unity et est responsable des données qui indiquent aux créateur(rice)s comment...

Build and deliver complex enterprise software solutions for financial services clients. The Role As a Senior Software Engineer at Capco, you’ll design, develop, modify, maintain, and support complex web-based products and customer applications. You’ll work across the full software development lifecycle, contributing to technical decisions, software...

Hybrid remote (2-3x a month in the Toronto office) Sage Recruiting is partnering with a fast-growing SaaS startup that’s bringing modern engineering to one of the most outdated industries around. Their work directly affects electrical grid reliability and how major utilities operate. If you’ve ever looked at repeated outages and thought technology should...

ZoomInfo is where careers accelerate. We move fast, think boldly, and empower you to do the best work of your life. You’ll be surrounded by teammates who care deeply, challenge each other, and celebrate wins. With tools that amplify your impact and a culture that backs your ambition, you won’t just contribute. You’ll make things happen–fast. As a...

# Careers at Thomson Reuters## Senior Software EngineerApply: Hybrid: Canada, Toronto, Ontario: Full time: Posted Today: End Date: November 27, 2026 (30+ days left to apply): JREQ203432## Job DescriptionWe are looking for a hands-on **Senior Software Engineer with strong DevOps and cloud platform expertise** to design, build, deploy, and operate...

Responsibilities:Leading and rapidly building end-to-end features from scratch for Loopio's platform.Going beyond writing Python or Java: designing and shipping reusable frameworks and shared libraries that raise the bar for how every team at Loopio builds, so good patterns scale instead of being reinvented.Proactively build technology to prevent bugs as...

Company:Qualcomm Canada ULCJob Area:Engineering Group, Engineering Group > Software EngineeringGeneral Summary:As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Software Engineer, you...

The Senior Software Engineer is responsible for developing, implementing, and supporting enterprise-grade cloud solutions leveraging Microsoft Azure and Microsoft Fabric. This role focuses on developing cloud-native applications, and enabling enterprise data integration through Azure Service Bus, Azure Functions, and Microsoft Fabric platforms.The successful...

View all jobs Senior Software Engineer, Agentic Systems Toronto, ON Engineering Hybrid Full-time Asepha is based in New York and Toronto, building agentic solutions that re-imagine how medications are prescribed, verified, and supported across the pharmacy ecosystem. Backed by $4M in funding and trusted by multiple Fortune 50 healthcare organizations,...

The Senior Software Engineer is responsible for developing, implementing, and supporting enterprise‑grade cloud solutions leveraging Microsoft Azure and Microsoft Fabric. This role focuses on developing cloud-native applications, and enabling enterprise data integration through Azure Service Bus, Azure Functions, and Microsoft Fabric platforms. The...

Granum is the leading software company devoted to serving landscapers and arborists across North America, providing intuitive, industry-specific solutions designed to help them improve and grow their businesses while impressing their customers. Granum brings together three of the most trusted software names in the industry — LMN, SingleOps, and Greenius...

Key Responsibilities - Develop and maintain micro front-end applications and integrate them with backend services. - Consume and integrate RESTful APIs developed using Spring Boot and Java. - Develop service integrations and supporting tooling using Node.js. - Implement responsive designs using HTML5 and CSS3. - Write and maintain unit and component...

Position: Senior Software Engineer. Company: Edgecom Energy. Seniority level: Mid‐Senior level. Employment type: Full‐time. Job function: Engineering and Information Technology.Edgecom Energy is a purpose-driven clean-tech software company delivering cutting‐edge energy management solutions across Canada and rapidly scaling throughout North America. We...

Experienced QA AnalystLocation: PCS CA, TorontoYears of Experience: 5-7 YearsJob Summary: We are seeking an Experienced QA Analyst with 5 to 8 years of expertise in testing strategies and automation frameworks. The ideal candidate will mentor team members and ensure high software quality standards while actively participating in the development and execution...

MongoDB Search and Vector Search allows users to execute complex search queries and build RAG applications using the MongoDB Query Language. Our users are free to focus on relevance and data retrieval instead of the machinery needed to search data at scale.We are looking to speak to candidates who are based in Toronto for our hybrid working model.Candidate...

Transform enterprise-scale projects as a Senior Backend Engineer with Raise in Toronto, ON, leveraging a hybrid work environment. Bring your expertise to cloud-native solutions and technical leadership. This role requires a seasoned professional with a strong background in technology and architecture. You will support modernization efforts, mentor...

Lead, Senior and Intermediate - Backend Engineer About the Role We're looking for a Lead Backend Engineer with deep fintech experience to join our core engineering team. You'll be responsible for building and scaling the critical payment infrastructure, ledger systems, and financial APIs that power our platform. This is a backend-focused role where you'll...

The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren’t beholden to any shareholders - only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their...

At SimpleHedge, we are on a mission to empower farmers with the tools they need to secure their profits and manage risk through accessible, intuitive hedging solutions. Our journey began with a vision to make hedging straightforward for farmers, addressing the challenges unique to agricultural markets. Today, SimpleHedge continues to innovate, providing a...

85 to 95 CAD/HR for deserving candidates MUST HAVES SKILLS: 10+ years of demonstrated experience using JEE and JAVA Technologies including JSP, EJB, JTA, JMS, JNDI, JDBC and J2EE Security Experience with Frameworks including Spring, Maven, JPA, JQuery, Bootstrap, Hibernate, OpenJPA, EclipseLink, RESTEasy, Node.js, Anjular 5+ years of experience in design...