165,165+ Lead Software Engineer Pythonreact Jobs in Toronto, Canada — Local Employers Hiring June 2026

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RQ09086 Software Developer Senior

About the job RQ09086 - Software Developer - Senior Description Responsibilities: Required to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications writing and/or gene ...

Back End Software Developer

Research and Development Full Time Toronto, ON Hybrid $88,000 - $95,000 CAD per year Full-Time Role ABOUT MIMOSA DIAGNOSTICS MIMOSA provides a proactive approach to vascular health and wound care, empowering clinicians to implement earlier interventions, or even prevent interventio ...

RQ09110 Software Developer Senior

About the job RQ09110 - Software Developer - Senior Description Responsibilities: Required to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications writing and/or gene ...

RQ09011 Software Developer Senior

About the job RQ09011 - Software Developer - Senior Description A Note on Assignment Type: This position is currently listed as Onsite; however, the Assignment under this request will provisionally be Hybrid, working 7.25 hours per calendar day, sometime between 8:00 AM a ...

RQ08629 Software Developer Senior

About the job RQ08629 - Software Developer - Senior Experience and Skill Set Requirements Technical Knowledge - 30% Extensive hands‑on experience with Catalyst based business registry and/or occupational registry systems and their related data models. Extensive exp ...

RQ08007 Sr. Software Developer

About the job RQ08007 - Sr. Software Developer Description Job Overview: We are looking for an experienced React/NextJS NodeJS application developer with a strong background in cloud-native application. The ideal candidate will be responsible for building and developing web a ...

Manager Software Development Investly

Job Description Current work authorization for Canada is required for all openings. You will be working on a flexible hybrid schedule as part of Fidelity’s dynamic working arrangement. Business Overview The Manager, Software Development, Investly is a technical people leader res ...

Senior Software QA Specialist

Job Requisition ID #26WD97063Position OverviewWe are looking for an enthusiastic Senior Software Tester to join our team to develop Civil 3D. In this role, you'll use knowledge of end‑user processes to plan, develop, execute, and maintain test strategies with the objective of early detection ...

Software Developer in Test

Job Purpose We are seeking a Software Developer in Test Automation – API & Services Quality Engineering to lead and evolve quality practices across our API, microservices, and distributed services platforms. This is a hands on technical role for an experienced QE who enjoys building modern automation frameworks, ...

Director, Software Development, Geoscience

At Seequent, we help organizations to understand the underground, giving the confidence to make better decisions faster. We build world‑leading technology that is at the forefront of Earth sciences, transforming the way our customers work. Every day we help them develop critical mineral resources more sustainabl ...

Senior Backend Software Developer

1 week ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Goodfood (TSX: FOOD) is a leading digitally native meal solutions brand in Canada, delivering fresh meals and add-ons that make it easy for customers from across Canada to enjoy delici ...

Quantum Software Developer Compilation

Quantum Software Developer - Compilation (Hybrid) Xanadu’s mission is to build quantum computers that are useful and available to people everywhere. At Xanadu, we are learners, innovators, researchers, collaborators and problem solvers. We are creating something that has never been built befor ...

Senior Software Development Leader

A leading technology company in Toronto is seeking a Senior Manager to design team structures and drive hiring in a fast-paced environment. You will be responsible for global service deployments and enhancing customer experience. The ideal candidate will have at least 10 years of engineering experience and 5 yea ...

RQ09410 Software Developer Senior

About the job RQ09410 - Software Developer - Senior Responsibilities: Ensure Accessibility standards are met (AODA) Developing and maintaining system design models, program codes, technical documentation, and specifications Ensure development of application sol ...

Software Developer – Remote, Canada

This is a remote position and can be located anywhere in Canada AS THE WORLD MOVES TO FHIR, THERE ARE PLENTY OF REASONS TO SMILE Smarter decisions, fewer barriers, and better incentives are just the beginning. Smile CDR makes it easy for healthcare stakeh ...

RQ09108 Software Developer Senior

About the job RQ09108 - Software Developer - Senior Responsibilities: Required to translate technical systems specifications into working, tested applications. This includes developing detailed programming specifications, writing and/or generating code, compiling data-driven programs, maintaining ...

RQ08563 Software Developer Senior

About the job RQ08563 - Software Developer - Senior Responsibilities: Required to translate technical systems specifications into working, tested applications. This includes analysis, design and developing detailed programming specifications, writing and/or generating code, compil ...

RQ09176 Software Developer Senior

About the job RQ09176 - Software Developer - Senior Responsibilities: Required to translate technical systems specifications into working, tested applications. This includes developing detailed programming specifications, writing and/or generating code, compiling data-driven programs, maintaining, ...

RQ08350 Software Developer Senior

About the job RQ08350 - Software Developer - Senior Description Work with Business Analysts / UX & UI Designer / Product Manager / Cloud Architect, based on storyboard, user stories, UI/UX artefacts, solution architecture, security requirements, data models, develop application design and ...

RQ08951 Software Developer Senior

About the job RQ08951 - Software Developer - Senior Description Responsibilities: Software Developer (BO) Develop, test, support and maintain Panorama Business Object (BO) reports. This includes modifying the underlying components to conform to vendor upgrade rel ...

Junior Software Developer Observability

Junior Software Developer - Observability at Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in enterprise initiatives such as public cloud, data science, AI, engineering in ...

CAD Software Licensing Lawyer

We are currently seeking Software LicensingLawyers to work with some of the world’s largest tech companies. This is an exciting opportunity to tackle complex legal challenges on a global scale. Responsibilities Provide practical legal advice and support on international busi ...

RQ08342 Software Developer Senior

About the job RQ08342 - Software Developer - Senior Responsibilities Required to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications, writing and/or generating code, compiling data‑driven programs, m ...

RQ09059 Software Developer Senior

About the job RQ09059 - Software Developer - Senior Description: Responsibilities Required to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications writing and/or generating code compiling data-driven pr ...

RQ08803 Software Developer Senior

About the job RQ08803 - Software Developer - Senior Description Responsibilities: Required to translate technical systems specifications into working, tested applications. This includes analysis, design and developing detailed programming specifications, writing and/or genera ...

RQ09214 Software Developer Senior

About the job RQ09214 - Software Developer - Senior Description Review and understand code and architecture of the existing code, and make updates as required to ensure the code is modular and can support scalability requirements Code enhancements to existing features and ...

RQ08649 Software Developer Senior

About the job RQ08649 - Software Developer - Senior Description Responsibilities: Participate in business requirements walkthroughs. Analysis of business requirement documents and liaison with clients. Development and design of new programs or enhancement ...

Senior Software Developer, Dynamics

Role: Senior Developer API Client: Ontario Government Job Type: Contract Term: 12 Months Workplace Type: Onsite Pay Rate: Open Start date: 2-3 weeks Location: Toronto, ON Language: English Clearance: N/A ATS ID #: 10792 ...

Senior Backend Software Developer

Position Overview Autodesk is building a shared AI-assisted commerce platform that enables AI copilots and agents to safely discover, recommend, and transact Autodesk offerings. As a Senior Developer, you will contribute to designing and building core APIs and orchestration services th ...

Senior Backend Software Developer

Position Overview Autodesk is building a shared AI-assisted commerce platform that enables AI copilots and agents to safely discover, recommend, and transact Autodesk offerings. As a Senior Developer, you will contribute to designing and building core APIs and orchestration services th ...

Principal Backend Software Developer

Position Overview Autodesk is building a shared AI-assisted commerce platform that enables AI copilots and agents to safely discover, recommend, and transact Autodesk offerings. As a Principal Engineer , you will design and build the core APIs and orchestratio ...

Principal Backend Software Developer

Position Overview Autodesk is building a shared AI-assisted commerce platform that enables AI copilots and agents to safely discover, recommend, and transact Autodesk offerings. As a Principal Engineer , you will design and build the core APIs and orchestratio ...

Senior .Net Software Developer

Dayforce is a global human capital management (HCM) company headquartered in Toronto, Ontario, and Minneapolis, Minnesota, with operations across North America, Europe, Middle East, Africa (EMEA), and the Asia Pacific Japan (APJ) region.Our award-winning Cloud HCM platform offers a unified solution dat ...

RQ10958 Software Developer Senior

MUST HAVES5+ years of experience developing and supporting enterprise applications, including Microsoft Dynamics365 Customer Engagement (CE).Proven experience implementing configurations, customizations, and integrations within complex enterprise environments.Experience supporting i ...

Senior Software Architect(MarTech)

Senior Software Architect (MarTech) Requisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.Scotiabank’s Canadian Digital Engineering organization is building the next generation of customer experiences across our web, mobile, and ...

Software Development Manager, DevOps

The Opportunity We're looking for an Software Development Manager to lead our DevOps team as we scale infrastructure across multiple regions and push toward continuous deployment. You'll own the platform engineering function — developer experience, infrastructure reliability, and the systems that let MaintainX m ...

Senior Software Developer (SA)

Job Description Posted Tuesday, June 2, 2026 at 4:00 AMAbout NRTAt NRT, we build more than solutions: we build up each other.NRT is a worldwide leader in future-ready FinTech and Information Technology designed to elevate and enhance the enterprise gaming industry. Our next-generati ...

RQ11191 Software Developer Senior

Deliverables for Sr. Software Developers:Provide data extracts and analysis to assist business analysis and decision making.Assist in business solution design to ensure its feasibility to enhance existing Oracle ERP functionalities.Provide technical solution design to minimize poten ...

Appian Software Development Leader

Become an Appian Software Development Leader at Canada Life. Focus on providing top-notch solutions through code reviews and performance enhancements while mentoring fellow developers.In this role, you will utilize your extensive experience of at least five years in software development to ensure high- ...

Staff Software Developer, Capital

If you are looking for a career at a dynamic company with a people-first mindset and a deep culture of growth and autonomy, ACV is the right place for you! Competitive compensation packages and learning and development opportunities, ACV has what you need to advance to the next level in your career. We will cont ...

Software Architect, AI/ML

**Job Requisition ID #**25WD94058**Position Overview**If you love building real systems that real customers use—and you get genuinely excited about LLMs, RAG, MCP, and agentic architectures—this role is for you.The Applied AI team in Autodesk's Data and Process Management (DPM) organization ships Cloud-Native AI ...

Manager, Software Engineering Fintech

Manager, Software Engineering – Fintech Are you as passionate about the development of people as you are about building impactful products? Are you someone with experience or interest in Financial Technologies (Fintech)? Then Jobber might be the place for you! We’re looking for a Manager, Softwar ...

Senior Software Architect(MarTech)

Senior Software Architect (MarTech) Requisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Scotiabank’s Canadian Digital Engineering organization is building the next generation of customer experiences across our we ...

OASES Software Architect Role

Become a Software Architect at OASES and drive technical innovation in aviation maintenance solutions. Oversee architecture, modernization, and integration strategies.This role provides an excellent opportunity to influence OASES' technical direction by defining architecture and integration strategies. You'l ...

Software Engineering Manager, Dealertrack

Software Engineering Manager - Dealertrack Join to apply for the Software Engineering Manager - Dealertrack role at AutoTrader.ca We are TRADER, a Canadian leader in digital automotive solutions. Our flagship brands — AutoTrader.ca , AutoSync , Dealertrack ...

RQ00651 Sr. Software Developer

RQ00651 - Sr. Software Developer 6-month contract (122 business days) - possible extensionONSITE up to 5 days onsite (subject to HM's discretion)-525 University AvenueMust Haves8+ years of experience designing and building scalableAEMsolutions, including custom c ...

Senior Software Developer, Ledger

Build something people loveWealthsimple's mission is to help everyone achieve financial freedom – by making financial services simple, transparent, and low-cost. We're Canada's largest fintech, trusted by over 3 million clients with more than $100 billion in assets. We move fast, we own our work, and w ...

Senior Software Test Manager

Senior Software Test Manager page is loaded## Senior Software Test Managerlocations:CAN - ON - TORONTOtime type:Full timeposted on:Posted Todayjob requisition id: **Job Description:**DXC Technology (NYSE: DXC) is a leading enterprise technology and innovation partner deliv ...

RQ11140 Sr. Software Developer

RQ11140 - Sr. Software Developer6+ month contract (147 business days)ONSITE 5 days - 21 College Street, TorontoMUST HAVESOver 8+ years of overall experience in entire Software Development Life Cycle as well as Microsoft .Net Framework Technologies. Having sound knowledge o ...

RQ11141 Sr. Software Developer

RQ11141 - Sr. Software Developer1-year contract (253 business days)ONSITE 5 days -21 College Street, TorontoSecurity Level: CRJMCMUST HAVES:Over 8+ years of overall experience in the entire Software Development Life Cycle as well as Microsoft .Net Framework Techn ...

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    Lead Software Engineer Pythonreact Jobs in Toronto Job Search Guide, Trends and Insights