data software jobs in Toronto

Do you want to build AI agents that help customers make sense of their data? We're applying large language models and agentic systems to a real, high-scale problem — turning large volumes of signals into fast, accurate responses customers can act on — and we're looking for engineers who want to shape it from the ground up.We're looking for a software...

Overview Palitronica is seeking a Senior Data Scientist to provide technical leadership for machine learning on complex physical measurement data. Our primary challenges are classical and statistical: anomaly and novelty detection, outlier analysis, clustering, classification, and data-quality assessment. You will join an established ML system with models...

We’re a Toronto Insurtech start‑up modernizing data for the globalP&C Re/Insurance market. Post‑MVP and raising our pre‑seed, we need a senior engineer who can ship fast and own features end‑to‑end. Collectively, our team, advisors, and investors have held executive roles at major global insurers and at leading companies including SpaceX, Google,...

Become a vital part of affirm's Online Storage team as a Backend Software Engineer. This fully remote role focuses on enhancing Cache Services with Redis and Valkey while automating workflows. You will have the privilege of working within affirm's Data and Storage Services team, managing OLTP and OLAP systems. As a Software Engineer II, you'll build and...

About OpenLoop OpenLoop was co-founded by CEO, Dr. Jon Lensing, and COO, Christian Williams, with the vision to bring care anywhere. Our telehealth support solutions are thoughtfully designed to streamline and simplify go-to-market care delivery for companies offering meaningful virtual support to patients across an expansive array of specialties, in all 50...

Powered by Passion. United by Purpose. Build for Impact. At Maple Leaf Sports & Entertainment Partnership (MLSE), we exist to deliver the ultimate fan experience by lifting trophies, spirits, and communities - united as one. We're more than a workplace. We are a team of passionate people, boldly building the future of sport and entertainment, together. We...

About Us HONK is modernizing parking payments across North America. We help municipalities, universities, and private operators move from physical infrastructure to digital permits, mobile payments, and smarter operator tools. We process hundreds of millions of dollars in payments a year and over 2 million transactions a month. HONK has just been named to...

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...

About CircleCI Engineering CI/CD has been solved. Now it’s being reinvented. AI agents don’t just run pipelines. They write code, trigger builds, interpret failures, and propose fixes. The interfaces that developers use to understand and trust that work don’t exist yet. We’re building them. At CircleCI, our guiding principles aren’t posters on a...

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 RQ09086 - Software Developer - SeniorDescriptionResponsibilities:Required to translate technical systems specifications into working, tested applications. This includes:developing detailed programming specificationswriting and/or generating codecompiling data-driven programs, maintaining, and conducting unit testsResolves and troubleshoots...

We have an immediate opportunity for an Environmental Data Analyst to join our dynamic Environmental Remediation team. The successful candidate will work independently as well as within the Information Services team to manage database systems, develop data management procedures, assist colleagues in performing data-related tasks, and networking with...

At Kepler Communications, we're not just imagining the future of on-demand space connectivity - we're leading it! Our mission is to provide real-time on-orbit connectivity for critical missions, enabling a new era of data-driven intelligence and innovation. With 33 satellites launched to date, Kepler operates the first commercial optical data relay...

RQ11579 - Software Developer - JuniorOrganization :Government Services Integration ClusterMinistry:Ministry of Public and Business Service Delivery and ProcurementDuration 1 year + with extensionsPay rate: 62/hr incorp for 7.25 hrs MAXLocation: Street222 Jarvis Street- OnsiteTitle: Software DeveloperDescriptionResponsibilitiesRequired to translate technical...

Who are we?Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI...

Gigi is the agentic operating system of enterprise media buying. Our first product is the AI media manager for Amazon DSP. Since launching it in summer 2025, we've grown to manage hundreds of millions in advertising spend on behalf of the largest agencies in the world. We're backed by top venture investors Golden Ventures and Aperiam Ventures. Our founding...

The Platform team creates the technology that enables Spotify to learn quickly and scale easily, enabling rapid growth in our users and our business around the globe. Spanning many disciplines, we work to make the business work; creating the infrastructure, tooling, frameworks, and capabilities needed to welcome a billion customers.Spotify is looking for a...

At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Card Loan Platform team builds the high-throughput decision engine at the heart of Affim’s card products. Unlike traditional cards, every pay‑later transaction is backed by...

Join Softline Technology as an Experienced Software Developer in Toronto, ON. This onsite full-time position requires you to design and maintain applications that assist with Ontario’s government initiatives. As a key player in Softline Technology, you will focus on transforming technical specifications into effective applications. Your role will span...

About UsAir-tek is a Canadian-based software company redefining how airlines operate through intelligent automation and modern, scalable systems. Our suite of products has already captured a significant share of a massive global market - and we99re only in the early innings.While our customers know our name, we intentionally operate in stealth mode as we...