senior software developer data jobs in Toronto

Posted Monday, August 17, 2026 at 4:00 AM 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 continue...

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...

Client: Ministry of Public and Business Service Delivery and Procurement – RQ11825 We are seeking a **Senior Software Developer** with extensive experience in Siebel technical configuration, design, development, integration, Siebel IP18, Siebel Open UI, EIM/EAI, and enterprise application development. The ideal candidate will have strong technical...

Client: Ministry of Public and Business Service Delivery and Procurement – RQ11598 We are seeking a Senior Software Developer with extensive experience in software development, Identity and Access Management (IAM), Microsoft Entra ID, Oracle IAM tools, .NET applications, Microsoft Azure, Oracle technologies, and enterprise application integration. The...

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate...

Take on a pivotal role as a Senior AWS Developer in Toronto, Canada, where you’ll optimize data architecture and processes using advanced AWS technologies. Your expertise will shape how data drives business decisions. In this long-term, onsite position, you will utilize your strong background in AWS services such as Lambda, Glue, and Athena. Your primary...

Client: Ministry of Public and Business Service Delivery and Procurement – RQ10575 Role Snapshot Job Title: RQ10575 – Software Developer – ETL – Senior Client: Ministry of Public and Business Service Delivery and Procurement Work Location: 21 College Street, Toronto, Ontario, Canada Work Arrangement: Onsite – 5 Days per Week Estimated Start...

Take the lead in developing centralized data feeds as a Senior Data Developer with Randstad Canada. Join a fully remote team and shape the future of analytics in retail. This role focuses on building a robust data pipeline from scratch in an Agile environment. Candidates must have 5+ years of experience in Data Engineering, leveraging tools like Python,...

Join the Mental Health & Addiction program as a Senior Data Science Developer in Toronto. Utilize your expertise in SQL, Python, and Azure to enhance health data analytics. This role requires strong technical analytics support focused on Provincial Data Set version 2.0. The ideal candidate will leverage their health data background to design, code, and...

Join 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 historic cultural and financial shift, keep reading. The Software...

Senior Siebel Software Developer needed onsite in Toronto, Ontario, bringing deep configuration, integration, and development expertise to provincial systems. This full time, four month contract focuses on Siebel architecture, development, and integrations. You will support Agency products, Provincial system integrations, network security initiatives, and...

Clio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely. We are transforming the legal experience for all by bettering the lives of legal professionals while increasing access to justice. Summary: We are currently seeking a Senior Software Developer to join...

Must Have: Minimum 7 years of software development and enterprise application delivery experience (Java/React) Minimum 7 years of software development experience, including enterprise application delivery in Technical skills section mentioned above Experience delivering CRM, Customer Service, or Case Management solutions. Experience designing,...

Become a pivotal part of Terminal as a Senior Backend Software Developer, focusing on backend solutions that drive business success and customer satisfaction. Utilize TypeScript and AWS to deliver innovative telematics solutions. As a Senior Backend Developer, you will be directly involved in elevating Terminal's platform capabilities. Your expertise will...

Descartes Unites the People and Technology that Move the World The need for efficient, secure, and agile supply chains and logistics operations has become ever more critical and complex. By combining innovative technology, powerful trade intelligence and the reach of our network, Descartes helps get goods, information, transportation assets, and people...

Lead ETL and data migration work onsite, using complex SQL and database expertise to modernize legacy applications into new solutions.This senior Software Developer ETL assignment focuses on migration planning, data conversion, and tested application development. You will analyze diverse sources, work with Oracle, Microsoft SQL Server, and Azure SQL...

Lead test automation with Python for Invisalign cloud services in Toronto, supporting automated treatment planning within a regulated medical environment. As a Senior Software Developer in Test, you will design and extend automatic test systems for complex orthodontic problem domains. The full-time role collaborates with clinical experts, project managers,...

Senior ETL Developer work awaits in Toronto, combining complex SQL and data migration across a hybrid schedule with three onsite days weekly. Procom seeks a Senior Software Developer for an 11 month Government Services contract. You will support legacy-to-modern solution migration using ETL development, relational databases, Azure Data Factory, and...

Elevate business intelligence solutions with Global Data as a Senior BI Developer. Drive analytics strategy and implementation for Fortune 500 companies in a hybrid work environment. As a Senior BI Developer, you will lead enterprise-level BI projects, collaborating closely with C-suite executives and technical teams. With a focus on platforms like Power BI...

Step into a Senior Data Platform Engineer role at CoStar Group in Toronto, ON. Spearhead the automation and reliability of our enterprise data platform utilizing AWS and Snowflake technologies.Your role involves extensive ownership over data platform capabilities, ensuring effective data delivery while collaborating with cross-functional teams. With over 7...