staff software engineer python jobs in Toronto

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...

## Senior Software Engineer IIApply: Hybrid: Canada, Toronto, Ontario: Full time: Posted 5 Days Ago: End Date: December 31, 2026 (30+ days left to apply): JREQ203495**Job Description**The Commercial Engineering Boomi team within CIO organization is responsible for designing and implementing integration solutions for commercial platforms (such as...

DescriptionJob Title: Software Engineer: Full-Stack or Software Engineer: Full-Stack (Data)Salary: $100,000-$220,000 + equity options. Location: Remote with occasional in-person work in our co-working space in downtown Toronto.About Us Fiscal.ai (formerly FinChat) is a leading research and data platform for capital markets.  Combining a powerful research...

DescriptionYour Growth UnleashedWhere your journey begins and your potential shinesAt Synpulse, we don’t just consult – we transform. As a leading global management and technology consultancy with Swiss roots, we empower financial institutions to navigate change and seize new opportunities. Since 1996, we've been shaping the future of financial services...

About Faire Faire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi-hundred-billion-dollar wholesale market that has historically been fragmented and offline. At Faire, we're using the power of tech, data, and machine learning to connect this thriving...

A leading online learning platform is seeking a Staff ML Engineer to join their AI engineering team. In this role, you will design and build innovative AI systems that enhance consumer learning products, collaborate with cross-functional teams, and stay updated on the latest AI research. Candidates should have extensive experience in software engineering,...

Job DescriptionWhat is the opportunity?As a Senior Software Engineer on the Advice Centre Engineering Team, you will design and build enterprise-scale applications and backend services that enable real-time audio streaming, transcription, and AI-powered summarization. You'll play a key role in RBC's broader AI strategy by delivering solutions that enhance...

OVERVIEW We are seeking an experienced Senior Software Engineer, Security Engineering with a strong background in supply chain security and cloud-native security to support strategic initiatives for the client's Security Engineering team. The successful candidate will bring technical expertise in implementing and continuously improving security controls...

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts.Our customers are our compass,...

Why Join Exadel We're an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks. From AI platforms to digital transformation, we partner with enterprise leaders to build what's next. What powers it all? Our people are...

About SJC SJC stands as Canada’s largest privately owned communications company, distinguished by its portfolio of leading media brands, including Toronto Life, Chatelaine, and Maclean’s. A dynamic and influential organization within the industry, SJC excels in the creation, publication, and production of best-in-class content through its comprehensive...

About Tali Clinicians are drowning in paperwork. We're giving them their time back. Tali AI is one of the fastest-growing startups in Canada, on a mission to make healthcare more accessible with AI. We're building the clinical operating system: an ambient AI scribe, a billing agent, scheduling, clinical decision support, and more on one platform that allows...

Rippling, based in San Francisco, is hiring a Staff Software Engineer to anchor the Money Movement & Treasury hub in Seattle. You will own the design and implementation of a deterministic, config-driven ledger architecture. Join a lean, high-impact team responsible for moving multi-billions in annual transaction volume and ensuring 100% ledger coverage for...

Job Title: Software Engineer IV Location: Remote, ON Duration: 12 Months We are seeking an experienced Software Engineer to scale, optimize and support our simulated robotics cloud training infrastructure, policy deployment pipelines and continuous integration infrastructure. You will optimize training pipelines, build cloud infrastructure, resolve...

Stripe is seeking a Staff Engineer on Financial Crimes Engineering to own technical direction across screening, detection, and review systems. You will design infrastructure balancing latency with accuracy and work across distributed systems, policy logic, partnering with ML, Legal, and Compliance to translate regulation into working software.You will define...

Fivetran is seeking a Staff Software Engineer, Backend to advance the Reverse ETL product line. You’ll integrate data activation across authentication, billing, data models, and UI as a senior member of a distributed, agile team.This full-time role is based in Toronto or Oakland with a hybrid work model offering remote flexibility and in-person...

About the Role We are a small team of AI builders in Paytm Labs. As a Staff AI Platform Engineer, you will work across inference and agentic systems. You will contribute to Paytm's AI inference platform (Pi), serving internal teams and enterprise customers - running our own coding and domain-specific models (voice, vision, risk, fintech workflows)...

Take on pivotal projects as a Staff Engineer focused on AI-driven solutions at Tali AI. Your work will enhance healthcare access with innovative technology in a flexible remote setup. Tali AI is on the lookout for a Staff Engineer to guide the development of our AI platforms, supporting clinicians through improved workflows. In this role, you’ll...

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more...

Select how often (in days) to receive an alert: Transformation Engineer - Software Development, AI & Quality Engineering Requisition ID: 48646 Business Unit: Fitch Group Category: Information Technology Location: Toronto, ON, CA Date Posted: Aug 12, 2026 Transformation Engineer - Software Development, AI & Quality Engineering Fitch Group is seeking a...