senior software developer data jobs in Toronto

Sign in to apply for this position Sign In to Apply Ref: RQ11739 Contract – 11 Months (Extension Possible) Onsite – Toronto (222 Jarvis St. 5th Floor) Posted Date: 2026-10-26 Location: Onsite – Toronto (222 Jarvis St. 5th Floor) Public Sector Experience: Required – OPS / Public Sector Contract End Date: 2027-09-28 \* ...

Senior Oracle Siebel CRM - Software Developer - RQ11823 (CANADA) - Onsite About the role: CCI is hiring a Oracle Siebel CRM - Software Developer to responsible for translating technical system specifications into functional, tested CRM applications by developing programming specifications, writing and generating code, compiling data-driven programs, and...

Notes: our prominent client is looking for a seasoned DevOps contractor for a 1 year engagement who will have to relocate to another province for this role, the role is hybrid office model and has additional perks. Responsibilities: Develop scripts/tools, designing, automating and integration continuously for on-demandinfrastructure provisioning on...

Client: Supply Ontario – RQ00795 We are seeking a Senior Software Developer with strong experience in Microsoft Visual Studio (.NET) MVC, SQL Server, Microsoft Azure, Python, Django, AWS, Celery, GraphQL, and REST APIs. The successful candidate will support the Drug Formulary and Genomics team, contribute to the development and enhancement of web...

Imagine working at the forefront of innovation in fluid-flow technology, with over 1400 colleagues across the globe, and contributing to a legacy of excellence that spans eight manufacturing facilities on four continents. Armstrong Fluid Technology is more than just a leader in our industry; we are a community of the brightest and most creative minds, driven...

As a Back-End Software Engineer, Senior Specialist reporting to the Senior Manager you'll play a critical role in designing and delivering cloud-based data solutions that power financial markets globally. You will be part of a high-performing engineering team, contributing to complex, production-grade software systems that serve external clients across the...

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 enhancements to existing ones (environment: IBM Mainframe COBOL and DB2, occasional IMS). Creation and...

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 new features as per approved requirements and design direction Provide realistic...

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 experience using Oracle databases & structured SQL‑based query languages. Proven ability...

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 delicious meals at home every day. The Goodfood team is building Canada's most loved millennial food brand, with the mission to create experiences that spark joy and help our...

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...

RQ11339 - Software Developer - Senior Location:5 Days Onsite at21 College St. Toronto Duration: 11+ Months (253 Business Days) Mandatory Requirements 10+ experience building and maintaining stable, secure and scalable web & desktop applications using Azure Cloud and MS .Net technologies and tools Demonstrated experience in full life-cycle development and...

About the job RQ08123 - 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, Support and enhance the CCIS (Child Care Inspection System)...

About the job RQ09133 - Software Developer - Senior Responsibilities Translate technical system specifications into working, tested applications. Develop detailed programming specifications and write or generate code. Compile data‑driven programs, maintain, and conduct unit tests. Resolve and troubleshoot technical problems arising during the use and...

DescriptionEvery time an advertiser runs a campaign on Amazon, they want to know: did it drive sales at Target, Walmart, Costco, and hundreds of other retailers? Omnichannel Metrics (OCM) answers that question — and we're just getting started. We build the ML-powered attribution systems that connect billions of ad impressions to real-world purchases across...

We are seeking a versatile Senior Software Developer to support core healthcare application enhancements, application modernization, and digital platform transformations across multi-cloud environments. In this role, you will be responsible for end-to-end full-stack development, designing and building web applications using Microsoft .NET MVC in Azure...

Advance your skills as a Senior Research Engineer at Thomson Reuters, focusing on machine learning and software development in a hybrid work environment. Engage in exciting projects and drive scalable solutions. This role requires a candidate with a Bachelor’s degree in Computer Science and five or more years of software engineering experience. You will...

The Vancouver Island Health Authority (Island Health) is seeking a Software Developer to design, develop, and support corporate business systems, including user interfaces, integrations, and reporting. The role emphasizes quality, safety, and continuous improvement in line with organizational goals. Reporting to the Team Lead, Corporate Business Solutions,...

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. Autodesk's strategy is to converge...

OverviewSenior Software Engineer - Java & Data Platforms. Are you a Software Engineer who thrives on solving complex data challenges? We’re looking for a Senior Engineer to join a high-performing technology team working on mission-critical, data-related projects in the Capital Markets domain.ResponsibilitiesDesign, build, and optimize large-scale data...