senior software developer data jobs in Toronto

Description Designs, develops, integrates, tests, deploys, and maintains enterprise platform capabilities across the user-interface, service, API, workflow, integration, and data-access layers. The role builds reusable platform services that can support multiple government programs, while also implementing the service‑specific connections required to...

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.We are more than 34,000 people, in over 30 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world’s most complex...

MaintainX is a leading mobile-first work execution platform for industrial and frontline teams. More than 13,000 customers, including Duracell, McDonald's, Shell, DHL and Volvo, use MaintainX to cut unplanned downtime and run better operations, across 13.9 million managed assets and 79.5 million completed work orders.In August 2026 MaintainX became part of...

Who We Are Verily Health is a data platform and technology company purpose-built to power AI-enabled precision health solutions that accelerate research and improve care for individuals and communities. Uniquely positioned at the intersection of technology, data science, and healthcare, Verily transforms multimodal health data into insights, models, and...

We are seeking a seasoned Senior Software Developer - Full Stack to lead the technical design, development, integration, and maintenance of large-scale enterprise web applications and platform services. In this role, you will be responsible for creating reusable platform components and building microservices across user-interface, API, workflow, integration,...

# Senior Software Developer, ML Platform & InfrastructureWealthsimple Toronto Headquarters Full-timeFull-timeAI & Machine Learning---## About this roleWealthsimple is hiring a Senior Software Developer, ML Platform & Infrastructure (Toronto Headquarters). This is an on-site AI & machine learning role listed on the official Wealthsimple careers site.About the...

MaintainX is a leading mobile-first work execution platform for industrial and frontline teams. More than 13,000 customers, including Duracell, McDonald's, Shell, DHL and Volvo, use MaintainX to cut unplanned downtime and run better operations, across 13.9 million managed assets and 79.5 million completed work orders. In August 2026 MaintainX became part of...

Senior Staff Software Developer, Core InfrastructureToronto, CanadaJoin us in building the future of finance.Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this...

DescriptionDescription: Designs, develops, integrates, tests, deploys, and maintains enterprise platform capabilities across the user-interface, service, API, workflow, integration, and data-access layers. The role builds reusable platform services that can support multiple government programs, while also implementing the service-specific connections...

RQ11377 - Software Developer - Full Stack - Senior Hybrid # Of Openings: 4 Office Location: Toronto or Guelph Organization: Land & Resources Cluster Ministry: Ministry of Public and Business Service Delivery and Procurement Max Extension Term(s) 3 Times Security Level: No Clearance Required Street- 40 St Clair W Toronto or 1 Stone Rd W Guelph Pay Rate:...

RQ11377 - Software Developer - Full Stack - Senior - 4 OpeningsLocation:Hybrid (Work onsite 2 Days a week from Toronto or Guelph office) 40 St Clair W Toronto or 1 Stone Rd W GuelphDuration:6+ contract (125Business Days) + 3 possible ExtensionMust Have:At least 1+ year of experience developing and implementing Java solutions targeting soil management...

Description: Designs, develops, integrates, tests, deploys, and maintains enterprise platform capabilities across the user-interface, service, API, workflow, integration, and data-access layers. The role builds reusable platform services that can support multiple government programs, while also implementing the service-specific connections required to...

Senior Software Developer in Test (AI Portfolio) Department: Product Development Employment Type: Full Time Location: Canada - Remote (0002) Reporting To: Yiming Huang Description As a Senior Software Developer in Test, you will be responsible for the development, execution, and maintenance of automated tests to support the Software Test Life Cycle for...

Become a Lead Senior Software Developer for CRM (Siebel) and showcase your expertise on-site. This pivotal role requires deep knowledge of Siebel's capabilities in a contract setting.With a 10-month contract available, we seek applicants with over a decade of experience in developing and configuring Siebel Public Sector solutions. You will be tasked with...

Description Designs, develops, tests, deploys, and maintains the accessible, responsive, and user-facing capabilities of the enterprise platform. The role translates approved research, wireframes, prototypes, design specifications, user stories, and acceptance criteria into reusable and maintainable frontend components that provide a consistent experience...

Senior Software Developer, Eye Tracking Algorithms Share Senior Software Developer, Eye Tracking Algorithms Google Waterloo, ON, Canada This posting is for a new vacancy. Google utilizes AI tools to assess candidates in our hiring processes. In most instances, this position requires in-person interviews as part of the hiring process. - Bachelor's degree...

Powered by Passion. United by Purpose. Build for Impact. At Maple Leaf Sports & Entertainment Partnership (MLSE), we exist to deliver the ultimate fan experience by lifting trophies, spirits, and communities – united as one. We're more than a workplace. We are a team of passionate people, boldly building the future of sport and entertainment, together. We...

RQ08962 - Software Developer - Full Stack - SeniorJob Openings RQ08962 - Software Developer - Full Stack - SeniorAbout the job RQ08962 - Software Developer - Full Stack - SeniorDescriptionResponsibilities Design, implement, and continuously expand data pipelines by performing extraction, transformation, and loading activities. Required to translate technical...

Software Developer - Senior - Information TechnologyJob DescriptionA client of Innova Solutions is immediately hiring for a Software Developer - Senior Position type: Full Time Contract Duration: 4 Month Location: Toronto , ON This is an Onsite roleDay to Day ResponsibilitiesResponsible for creating architectures, roadmaps, and plans for the interconnection...

RQ09571 - Software Developer - Full Stack - Senior Job Openings RQ09571 - Software Developer - Full Stack - Senior About the job RQ09571 - Software Developer - Full Stack - Senior General Skills: Experience in programming and analysis; specialized software package support at the specified experience level Ability to collaborate with IT Professionals...