senior software developer data jobs in Toronto

About Mecka AI Mecka AI is building the data infrastructure layer for robotics and embodied AI.We design and operate global systems for data capture, data labeling, and hardware-enabled workflows used by leading AI labs and robotics companies to train and validate humanoid and embodied AI systems.We work closely with frontier robotics teams to bridge...

A leading tech consultancy in Toronto is seeking a Senior Developer to lead the development of a mobile application for remote data capture using Java and ESRI GIS technologies. This role involves integrating with ArcGIS Enterprise and ensuring robust data collection capabilities. Ideal candidates will have extensive Java experience and a strong...

Job Role Software Developer – Senior (Spring Boot, Node.js, or .NET Core experience) Location Toronto, ON / Onsite Position Type Contract Role Working Days 5 Days Onsite Start Date 2026-06-29 End Date 2027-06-29 Ideal Candidate Rate CAD 90-95/Hr on Incorporated (Depending on the experience) Must Have 10+ years of development experience in high-scale,...

You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. At Sun Life, we're driven by our Purpose: helping our Clients achieve lifetime financial security and live healthier lives. When you join Sun Life, you'll work...

Based in Canada and headquartered in Toronto, Paramount Commerce is a fintech company focused on making payments simpler and more secure. We\'ve been helping reshape online payments since the early 2000s, enabling people to pay directly from their bank accounts, without relying on credit cards or e-wallets. Security, risk management, and reliability are at...

**Position Overview**We are seeking a passionate and experienced Senior Software Developer to join a Data Services team focused on delivering core record- and entity-management services. You will help design, build, and operate services that create and maintain canonical records for people and organizations. This role combines hands-on backend engineering...

Join our Manulife Integration Engineering team and help build the next generation of enterprise integration solutions. As a Senior MuleSoft Software Engineer, you will design, develop, and support scalable, secure, and resilient integration platforms that connect enterprise applications, Salesforce, cloud services, and external partners. Leveraging MuleSoft,...

Introduction At IBM Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by...

**Position Overview** We are seeking an experienced **Senior Software Developer – Full Stack (Java)** to join the Government Services Integration Cluster (GSIC) within the Ontario Public Service. The successful candidate will design, develop, integrate, test, deploy, and maintain enterprise-scale web applications and reusable platform capabilities across...

S/M Software Solutions Inc seeks a Senior Software Developer to support healthcare-related digital services. The role focuses on .NET MVC with SQL Server, Azure for cloud hosting, and Python/Django for Panel App, AWS deployments, and security tooling. You will work on web apps, cloud deployments, and production support. The candidate will contribute to Web...

Build something people loveWealthsimple 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...

Elevate the future of communication as a Senior Software Development Engineer on Amazon's Alexa Connections team. Focus on AI-driven technologies and lead transformative software solutions. This role emphasizes collaboration and innovation, where your contributions to product development will sculpt the next generation of conversational experiences....

Job Requisition ID #26WD100434Position OverviewWe are looking for a highly motivated, proactive, and self-driven Software Developer in Test (SDET) to join our engineering team. In this role, you will be responsible for designing, developing, and maintaining scalable automation solutions that ensure the quality, reliability, and performance of our...

Software Development Engineer II, Omnichannel Metrics (OCM) - Measurement, Ad Tech, and Data Science (MADS) Every 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? We build the ML-powered attribution systems that connect billions of ad impressions to real-world...

Client: Ministry of Public and Business Service Delivery and Procurement – RQ11719 We are seeking a Senior Software Developer with extensive experience developing complex enterprise and public-facing applications using Java and Microsoft Azure. The ideal candidate will have strong technical leadership skills, including experience leading and mentoring...

About the job RQ08829 - Software Developer - SeniorResponsibilities 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,SkillsExperience and Skill Set RequirementsPlease note this role...

This role is a current vacancy , and we are actively seeking a candidate to join the team. Responsibilities: Own Braze as the technical and product SME, driving platform strategy, configuration, and best practices. Build and maintain integrations connecting Braze with player accounts, sportsbook, casino, CRM, data platforms, and third-party services. ...

Build complex applications with Java and Microsoft Azure as a Senior Software Developer working 100% onsite in Toronto five days weekly. Lead cloud-native microservices, APIs, and enterprise delivery for Ontario. The Government Services Integration Cluster seeks an experienced senior developer for the Government of Ontario. You will design, develop,...

Working for a company like Smile Digital Health means supporting our mandate for #BetterGlobalHealth . We strive towards this goal every day, and the results can be seen in the impact of our innovative health data platform and data management solutions, which are used in over 20 countries. We were #19 on Deloitte's Technology Fast 50 Ranking for 2024! Smile...

Working for a company like Smile Digital Health means supporting our mandate for #BetterGlobalHealth . We strive towards this goal every day, and the results can be seen in the impact of our innovative health data platform and data management solutions, which are used in over 20 countries. Smile Digital Health makes it easy for healthcare stakeholders to...