sr software developer jobs in Toronto

Join Amazon's Reach Planning Engineering team within Demand Tech to build the next generation of advertising technology. In this role, you'll own, design, and deliver highly scalable systems that empower advertisers to plan campaigns and build strategies related to reach and other media planning capabilities.You'll work on a full-service, full-stack...

Lead C#/.NET development at Geotab, building scalable applications and guiding technical decisions within a flexible hybridworking model. Use architecture expertise to solve complex production challenges.This Lead Software Developer role focuses on high-throughput, performance-critical applications. You will design reliable code, lead prototypes and proofs...

Advance your career at Armstrong Fluid Technology as a Senior Software Developer focused on IoT solutions in Toronto. Help shape the future through secure and scalable technologies in a global environment. This position calls for designing comprehensive IoT systems using advanced cloud infrastructures like AWS and Azure. With at least 5 years of experience...

Support home care operators through JavaScript development at Viv Technologies, combining MongoDB data models with React and Node.js services.The Full Stack JavaScript Developer contributes to a practice management system serving home care operators across multiple sites. You will develop features for scheduling, client management, and caregiver management...

Position OverviewWe’re hiring Software Developer Interns across multiple teams at Autodesk in Canada. Rather than recruiting for just one specific team, we’ll get to know your interests, experience, technical skills, and preferences throughout the hiring process. We’ll use these alongside our teams’ hiring needs to match successful candidates with...

RQ09096 - Software Developer - ETL - SeniorAbout the job RQ09096 - Software Developer - ETL - SeniorDescriptionHybrid Work Environment: The successful candidate is expected to work onsite at 222 Jarvis St 3 days per week, and may work remotely up to 2 days per week.Responsibilities:Design, implement, and continuously expand data pipelines by performing...

The Senior Software Developer - ETL will design, build, and maintain scalable data pipelines, integrations, and reusable data services that enable enterprise AI, analytics, and data initiatives. The role will help improve access to trusted data across enterprise systems, operationalize data architecture and integration patterns, and reduce the time and...

Who we are looking for: ACV Auctions is looking for a Software Engineer to join our MAX Engineering team and work on our SaaS Product, MAX Digital. The position will focus on backend development & maintenance of Go Lang features & services hosted in AWS and utilizing Postgres and NOSQL. The ideal candidate has a strong background and proven track record of...

Make a difference at Leap Tools as the Lead Software Developer for Backend Systems, focusing on data processing architecture in a flexible remote role. Strong experience in distributed systems and performance engineering is essential. This position seeks a professional with 8+ years of software development expertise to innovate data pipelines and optimize...

Must Have:Experience with Dynamics 365, Microsoft Power platform, and Azure solution designWorking knowledge of Dynamics interoperability, integration and capability with other Microsoft cloud technologiesWorking knowledge of both low code development and custom development on Dynamics 365Working knowledge with Dataverse design and developmentWorking...

Architect scalable AI research platforms at Xanadu using Python, Rust, AWS, and distributed systems expertise. This senior role is hands-on and product-minded.As a Senior Software Developer on Xanadu’s AI team, you will set the technical direction for an internal research platform. You will architect systems, write and review code, solve complex technical...

About Xanadu Xanadu's mission is to build quantum computers that are useful and available to people everywhere. About Xanadu 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...

Build TypeScript agentic and RAG systems remotely in Ontario for Blue J, advancing AI-assisted tax research from Toronto-connected teams.As a seasoned Software Developer, you will design and implement critical Tax Intelligence capabilities. Your work spans distributed systems, retrieval, orchestration, React product features, and evaluation tooling. You will...

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 potential. Varicent stands at the forefront of...

Build mobile and web applications at Konrad using maintainable software practices, testing, databases, and core web principles. This entry level role supports application development.As an entry level Software Developer, you will assist with consumer and enterprise applications within Konrad’s software development team. The work involves programming...

We are seeking an experienced Senior Software Developer - ETL to lead the technical design, development, and sustainment of scalable, production-grade data pipelines, reusable data services, and integration frameworks. In this role, you will enable enterprise artificial intelligence, analytics, and business intelligence initiatives by transforming raw...

About KinaxisAre you looking to join an innovative, market-leading company where you can truly elevate your career? At Kinaxis we are serious about culture, we are serious about technology, we are serious about customers, and we are serious about not taking ourselves too seriously. If you are looking to be part of an incredible growth story, then we might...

Join an innovative team as a Hybrid Software Developer specializing in scheduling algorithms. This role, based in Ottawa or Toronto, Canada, focuses on delivering enterprise-grade solutions. You will work on algorithm-backed product development, designing and implementing scheduling systems that utilize cutting-edge techniques. Your contributions will span...

RQ08704 - Software Developer - CRM - Senior About the job RQ08704 - Software Developer - CRM - Senior Description Responsibilities Design and develop functionalities on DCP to support ministry business requirements Development and configuration of integration of Siebel with other ministry applications using web services or other mechanisms Conducts support,...

Drive innovation as a Software Developer specializing in front-end development for powerful LLM applications. Use your skills in a fast-paced, collaborative environment. With 3–5 years of full stack development experience, you will focus on crafting front-end interfaces while collaborating closely with backend teams. Experience with frameworks like React...