senior software developer data jobs in Toronto

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,...

Build enterprise applications with C#, .NET, and Blazor as a Senior Software Developer focused on tested, data-driven solutions.This senior developer translates technical system specifications into working applications. The work includes programming specifications, code development, compilation, maintenance, and application design. You will apply Power BI,...

Take a leading role as a Senior Software Developer with a DevOps focus at Info-Tech Research Group. This position is perfect for professionals adept in cloud infrastructure, automation, and CI/CD enhancements. As a key member of our team, you will drive the design and optimization of deployment processes and application environments. You'll leverage your...

RQ09153 - Software Developer - CRM - Senior About the job RQ09153 - Software Developer - CRM - Senior Responsibilities Required to translate technical systems specifications into working, tested CRM applications. This includes developing detailed programming specifications, writing and/or generating code, compiling data-driven programs, maintaining, and...

Unlock your potential as a Senior Software Developer at ServiceOntario, focusing on Front End development with a robust hybrid work model. Your programming expertise will drive user-centric applications. We are looking for a developer with 10+ years in J2EE who also brings extensive skills in Spring Framework and UI/UX development. This role involves...

About the job RQ08011 - Software Developer - Senior Description 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, SkillsExperience and Skill Set...

Provide technical leadership, guidance, and mentorship to developers and technical team members.Lead by example as a hands‑on contributor while enabling team success and delivery excellence.Perform code reviews and establish development standards, security controls, and best practices.Create an environment where team members are empowered to contribute,...

Enhance applications and lead development as a Senior Software Developer at CRJMC. This role focuses on .NET technologies, data pipelines, and executive reporting in a 5-day onsite environment. CRJMC seeks a Senior Software Developer for an extended 9+ month engagement at 25 Morton Shulman Avenue. You will work closely with the business team to develop...

**Job Requisition ID #** 26WD97970 Position Overview Autodesk Platform Service and Emerging Technology team is looking for full stack talents to work on platform workflow engine. In this role, you will build a multi-tenant durable workflow engine on top of Temporal IO that lets Autodesk teams and customers define, execute, schedule, and monitor...

RQ09231 - Data Science Developer - Senior The candidates will perform Data Science Developer work by creating, enhancing, maintaining, supporting, and sustaining existing pipelines, analytics models, and data products for the Ministry of Transportation and Ministry of Labour Immigration Training, and Skills Development. Deliverables expected to be produced...

Build Azure SQL migration solutions using ETL, database administration, and performance tuning in a provisionally hybrid assignment. Support Ontario’s Justice Technology Services modernization work.This Senior Software Developer assignment supports the Criminal Justice Digital Design modernization program. You will analyze, transform, cleanse, migrate, and...

A leading technology company in Toronto is looking for a Senior Software Developer to work on critical digital products for the Criminal Justice system. The ideal candidate will have over 10 years of software development experience, specializing in Angular and Restful APIs. This hybrid role requires a strong understanding of cloud solutions and application...

Build reliable Azure and Databricks data pipelines as a Senior ETL Software Developer in a hybrid consulting assignment. Apply PySpark, SQL, and testing expertise.This senior role supports data engineering under the IT QA Lead. You will design transformations, validate data, and strengthen analytics infrastructure. The work emphasizes Power BI, Great...

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...

Senior Software Reliability Engineer - Data Platform Okta is seeking a Senior Software Reliability Engineer to join its fast-growing Data Platform team. The ideal candidate will have 3+ years of industry experience, with 2+ years in an object-oriented language like Java, and hands-on experience with cloud-based distributed computing technologies including...

TD Securities seeks a Java Developer / Data Engineer in Toronto to design and implement data tools for the Compliance, Surveillance & Supervision team. You will build scalable pipelines, integrate systems, and apply data models for surveillance across platforms.The role requires 3+ years of experience, strong Java, some Python, and knowledge of big data and...

Senior Full Stack Developer We are seeking two Senior Full Stack Developers to enhance healthcare applications and integration's The focus is on replacing scheduled polling with event-driven processing so applications can respond to clinical information, referrals, reports, and status changes in real time. **Healthcare industry experience is...

WorldGaming offers you the best of both work worlds: a small company with a start-up culture plus all the benefits of a large corporation with a great reputation.If you have 5 years of software development experience, have architected, designed, and implemented applications, and possess experience with Elixir/Erlang, Java, Javascript/ES6, Node.js,...

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...

Senior Software Developer - Machine LearningFull Time - Professional Staff Toronto, ON, CA3 days ago Requisition ID: 1230Salary Range: $125,800.00 To $157,300.00 AnnuallySenior Software Developer, Machine LearningPOSITION SUMMARYAs a Senior Software Developer, Machine Learning, your primary focus will be on packaging machine learning research into reusable...