Senior Software Engineer in Ontario

8 active opportunities · Updated November 2026

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Senior Software Engineer - Orchestration

Fivetran

Ontario, British Columbia, Canada4 days ago

C$139.9K – C$167.9K/yr

● Strong current hiring demand for this role

About Us Fivetran and dbt Labs are bringing together two industry-leading companies with a shared mission: helping organizations unlock the full value of their data. Together, we're delivering the data infrastructure layer

Python · Java · PostgreSQL

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Senior Software Engineer, Backend & AI Platform - Sureel AI

Warner Music Inc.

Ontario, British Columbia, CanadaFull-timeRemote10 days ago

C$110K – C$145K/yr

● Strong current hiring demand for this role

A little bit about our team Sureel AI is building the standards and infrastructure for AI rights, licensing, attribution, protection, and intelligence, starting in music and expanding across media. We are building the infrastructure that enables creators and rightsholders to…

TypeScript · Python · React

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Staff + Senior Software Engineer, Inference

Anthropic

Ontario, British Columbia, Canada19 days ago

● Strong current hiring demand for this role

About the role Our Inference team is responsible for building and maintaining the critical systems that serve Claude to millions of users worldwide. We bring Claude to life by serving our models via the industry’s largest compute-agnostic inference deployments.

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Senior Software Engineer, Ads

Reddit

Ontario, British Columbia, CanadaFull-timeRemote1mo ago

● Strong current hiring demand for this role

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active…

Python · Java · PostgreSQL

Similar openings in and around Ontario — not an exact Senior Software Engineer title match.

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Principal Software Engineer- RMJ (AI Accelerated)

Redwood Software

Ontario, British Columbia, Canada28 days ago

C$150K – C$170K/yr✓ High-confidence listing

OUR MISSION At Redwood, we empower our customers with lights-out automation for their mission-critical business processes with industry leading products and platforms developed through an AI-Driven Software Development Life Cycle. ABOUT US Redwood Software is the leading…

TypeScript · Java · React

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Software Engineer, Treasury

Lithic

Ontario, CanadaFull-time6mo ago

From C$158K/yr✓ High-confidence listing

Lithic is the modern card issuing and processing platform empowering ambitious financial companies to build the future of payments. Our infrastructure powers card programs for 100+ innovative clients, from fintechs reimagining credit and digital banking to platforms transforming…

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Senior Manager, dbt Fusion

Fivetran

Ontario, British Columbia, Canada1mo ago

C$206.7K – C$232.5K/yr✓ High-confidence listing

About the Role We’re looking for a hands-on Senior Engineering Manager to lead the Core team behind dbt V2, dbt’s next-generation engine. This is a backfill role for an engineering leader who can combine strong software-eng

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Senior Fullstack Engineer, Agentic Experience

Creatoriq

Ontario, British Columbia, CanadaFull-timeRemote1mo ago

C$132K – C$165K/yr✓ High-confidence listing

CreatorIQ is the operating system for creator-led growth trusted by more than 1,300 global brands and agencies. We’re on a mission to make businesses more human, and humans more impactful. We operate by our values — be intentional, pursue excellence every day, embrace the…

TypeScript · Python · React

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Senior Manager, Solutions Architecture

TELUS Digital

Ontario, British Columbia, CanadaFull-timeRemote2mo ago

C$224K – C$254K/yr✓ High-confidence listing

Who We Are Welcome to TELUS Digital - where innovation drives impact at a global scale. As an award-winning digital product consultancy and the digital division of TELUS , one of Canada’s largest telecommunications providers, we design and deliver transformative customer…

TypeScript · Python · React

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Product Owner

Redwood Software

Ontario, Canada

Product Owner OUR MISSION At Redwood Software we unleash human potential. We empower our customers with lights-out automation for their mission-critical business processes. Redwood Software is the leader in full stack automation for mission-critical business processes. With the…

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Sales Lead, Canada Public Sector

Anthropic

Ontario, British Columbia, Canada2mo ago

C$420K – C$495K/yr✓ High-confidence listing

About the role As a Sales Lead, Canada Public Sector at Anthropic, you'll drive the adoption of safe, frontier AI across the Canadian public sector. You'll leverage your deep understanding of Canadian government operations and consultative sales expertise to pro

AI · Logistics · Procurement

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Senior Product Consultant

Nuclear Promise X

Ontario, British Columbia, CanadaFull-timeRemote3mo ago

C$130K – C$170K/yr✓ High-confidence listing

Current Opportunity Posting: We are actively hiring for 1 opening . Applications submitted through this posting will be considered for the current vacancy, and may also be considered for future opportunities that align with a candidate's experience and interests. 📃 About your…

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Senior Data Scientist- Travel Tech

Hopper

Ontario, British Columbia, CanadaFull-timeRemote1 day ago

C$150K – C$180K/yr✓ High-confidence listing

About the Role Hopper Technology Solutions (HTS) powers travel for some of the world's largest brands through our APIs, white label products and fintech, and every dataset we hold tells a story our partners need told clearly, repeatedly and fast. As a Senior Data Scientist on…

Python · SQL · Machine Learning

Industries hiring

Industries hiring Senior Software Engineer in Ontario

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Frequently asked questions

Senior Software Engineer in Ontario: common questions

How many Senior Software Engineer jobs are open in Ontario?

Jobiba lists 8 active Senior Software Engineer jobs in Ontario (November 2026). Listings come from employer career sites and are removed when the job closes or expires.

Can I find remote or hybrid Senior Software Engineer jobs in Ontario?

Yes. Among 48 related matches, 28 are remote and 0 are hybrid (58% of related matches). Use the work-mode filter to show only those.

Are there Senior Software Engineer jobs for freshers in Ontario?

1 of 48 related matches are marked entry-level or internship. Filter by experience to see roles open to freshers and recent graduates.