senior software developer data jobs in Toronto

RQ11712 - Software Developer - Senior Duration: 9+ Months (203 Business Days) + 1 Extension Location: 5 Days Onsite at 25 Morton Shulman Avenue CRJMC Description Scope Work with business team in developing and validating enhancements as per business requirements. Maintain and enhance the existing application and resolve bugs in a timely manner. ...

Job Title: Senior Software Developer / Full Stack Technical Lead Client: Government of Ontario — Ministry of Public and Business Service Delivery and Procurement Location: Toronto, Ontario — 100% onsite, 5 days per week Contract: September 21, 2026 – March 31, 2027, with one possible extension Security Clearance: Not required Position...

Software Developer (Content Integration & Data Pipelines) Company Overview Agility PR Solutions provides today’s communicators with powerful and intuitiveAI poweredmedia outreach, monitoring, and measurement solutions. For almost twenty years, Agility has helped clients from across industries and continents discover relevant journalists and influencers,...

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...

RQ11754 - Software Developer - Senior Government Services Integration Cluster Responsibilities Required to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications writing and/or generating code o compiling data-driven programs, maintaining, and conducting unit tests. ...

Build something people love Wealthsimple is Canada’s leading financial innovator. The company offers a full suite of simple, sophisticated financial products across managed investing, do‑it‑yourself trading, cryptocurrency, tax filing, spending and saving. Wealthsimple currently serves more than 4 million Canadians and holds over $155 billion in assets...

Moneris is seeking a technology leader to shape payment acceptance solutions from our Toronto office, balancing in-office collaboration with remote flexibility. You will lead software development teams, define platform architecture and strategy, and oversee secure, innovative payment products across POS, mobile, and unattended environments.You will manage...

RQ09129 - Software Developer - Full Stack - Senior Job Openings RQ09129 - Software Developer - Full Stack - Senior About the job RQ09129 - Software Developer - Full Stack - Senior Description Note: This contract will require the consultant to work from the office location 3 days per week with the remaining 2 days being worked remotely. The SOR-RL (Serious...

Build something people love Wealthsimple is Canada’s leading financial innovator. The company offers a full suite of simple, sophisticated financial products across managed investing, do-it-yourself trading, cryptocurrency, tax filing, spending and saving. Wealthsimple currently serves more than 4 million Canadians and holds over $155 billion in assets...

Robinhood is seeking a Senior Data Engineer in Toronto to build and maintain foundational datasets. You will create scalable data pipelines using Python, Spark, and Airflow to support analytics, experimentation, and machine learning.

Seeking a Senior Software Developer to build and maintain software for insurance engines, focusing on full-stack development using Node.Js, TypeScript, and React. Responsibilities include feature development, testing, monitoring, and collaborating on system design.

Senior Data Engineer role at Robinhood, building datasets and pipelines with Python, Spark, and Airflow to support data-driven decisions.

RQ09418 - Software Developer - Full Stack - SeniorJob Openings RQ09418 - Software Developer - Full Stack - SeniorAbout the job RQ09418 - Software Developer - Full Stack - SeniorDeliverables for Sr. Software Developer Full Stack:Design the process automation including reporting, monitoring, and dashboard in the Logic Apps, Power Automate platform and compile...

RQ08619 - Software Developer - Full Stack - Senior Job Openings RQ08619 - Software Developer - Full Stack - Senior About the job RQ08619 - Software Developer - Full Stack - Senior 1. Provide maintenance and support for the Workplace Safety Application: 1. Investigate incidents and provide timely resolution 2. Work with other teams within LTC to confirm...

Senior Software Developer on the Cloud Analytics team to architect and evolve large-scale distributed data systems powering real-time decision making, operational intelligence, and AI-driven customer experience innovation.

Seeking a Senior Developer to design, code, and review technical solutions for HR platforms. Responsibilities include mentoring junior developers, applying SDLC best practices, and identifying technical debt. Requires 8 years of experience with .NET Core, C#, Vue.Js, SQL Server, and Azure DevOps.

Lead a team of software developers in end-to-end technical development and maintenance of Shopify eCommerce sites and accelerator platform, ensuring scalability, performance, and security. Manage and mentor developers, set technical expectations, and collaborate with stakeholders.

Manages a team of software developers for Carrier's Shopify eCommerce sites and accelerator platform, ensuring technical development, delivery, and maintenance while fostering continuous learning.

As a Staff Software Developer on the Monetization team, you’ll lead technical initiatives and take significant ownership over service architecture, product API development, and data modeling. You’ll design and iterate at startup speed, working with modern Java, MySQL, DynamoDB, gRPC, GraphQL, Kafka, and microservices architecture. In this role, you’ll...

About Kinaxis Are 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...