Senior systems software engineer job offers in toronto, on
1351-1375 of 2,178 jobs
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Senior Full-Stack Engineer, Inference Platform (Remote)
new Cohere Toronto, ON
A leading AI development company in Toronto is looking for a Senior Software Engineer to enhance their platform's authentication, billing, and payment...
1 day ago in Talent.comReport -
Senior Go Engineer - Real-Time Data Streams
new Chainlink Labs Toronto, ON
A leading blockchain technology firm is seeking a Senior Software Engineer with deep expertise in Go to develop and maintain low-latency infrastructure for...
1 day ago in Talent.comReport -
Senior Lead ML Engineer - Agentic AI Platform Architect
Upwork Toronto, ON
A global talent marketplace is seeking a Senior Lead Machine Learning Engineer to architect and scale agentic intelligence. This role involves leading the...
6 days ago in LifeworQReport -
Senior Backend Engineer - Scalable Commerce Platform Remote...
new Vistaprint Toronto, ON
Senior Software Engineer (Ontario, Canada Remote) Date: Jan 22, 2026Location: Toronto, ON, CA (M5V 2T3, Lakeshore, ON, CA (N8N 5G8) Company: Cimpress...
16 h 45 minutes ago in Talent.comReport -
Senior Data Ingestion Engineer for Real-Time Analytics
StackAdapt Toronto, ON
A leading technology company in Canada is seeking a Senior Software Engineer to join their Data Ingestion Team. This role focuses on building and operating...
6 days ago in LifeworQReport -
Senior ML Integration & Quality Engineer for AI Platform
Cerebras Toronto, ON
A leading AI technology company seeks a Senior Software Engineer in Toronto to enhance its AI platform through effective software integration and quality...
2 days ago in LifeworQReport -
Senior Platform QA Engineer - Backend & Automation
new Kong Toronto, ON
A tech company specializing in API technologies is seeking a Senior Software Engineer in Test in Toronto, Ontario. The successful candidate will develop and...
1 day ago in Talent.comReport -
Senior Platform Infra Engineer | Kubernetes & Multi-Cloud
new Proofpoint Toronto, ON
A leading cybersecurity company is seeking a Senior Software Engineer for its Platform/Infrastructure team in Toronto, Ontario. The ideal candidate will...
22 h 42 minutes ago in Talent.comReport -
Senior Data Platform Engineer, AI‐First & Remote
Instacart Toronto, ON
A leading grocery delivery service in Canada seeks a Senior Engineer II to enhance its off-platform advertising and data collaboration capabilities. You will...
2 days ago in LifeworQReport -
Senior Identity Backend Engineer - Secure & Scalable
Vanta Toronto, ON
A leading security platform company in Canada is looking for a Backend Senior Software Engineer to join their Identity team. You will design and implement...
6 days ago in LifeworQReport -
Senior Backend Engineer — FinTech & Global Payroll
new Rippling Toronto, ON
A growing FinTech company is seeking a Senior Software Engineer, Backend to design and implement core backend services for its financial product. You will...
1 day ago in Talent.comReport -
Senior IAM Engineer — OAuth, SSO & RBAC (Hybrid)
new MongoDB Toronto, ON
A leading software development company in Toronto is seeking a Senior Software Engineer for Identity and Access Management. The role involves designing and...
1 day ago in Talent.comReport -
Remote Senior Full-Stack Engineer: Subscriptions Platform
Apply Digital Toronto, ON
A leading digital consultancy is seeking a Full-Stack Senior Software Engineer for their E-Commerce team, focusing on subscription management systems for a...
4 days ago in LifeworQReport -
Senior Backend Engineer - Payments & Fraud, Scalable
new Hopper Toronto, ON
A leading travel technology company in Toronto is seeking a Senior Backend Software Engineer to develop scalable payment and fraud systems. You will work...
1 day ago in Talent.comReport -
Senior Backend Engineer - Golang, PostgreSQL, Cloud(Hybrid...
VTRAC Toronto, ON
A leading technology company in Canada is looking for a Senior Software Engineer with expertise in Golang and Python. This role involves designing scalable...
2 days ago in LifeworQReport -
Senior Backend Engineer: Scale & End-to-End Impact
new Pinterest Toronto, ON
A leading social media platform in Toronto is seeking a Senior Software Engineer, Backend. This role involves building backend systems, working with...
1 day ago in Talent.comReport -
Senior Full-Stack Engineer – Remote-First Health Tech
new Clover Health Toronto, ON
A healthcare technology company is seeking a Senior Software Engineer to work on innovative primary care tools aimed at improving patient outcomes. The role...
1 day ago in Talent.comReport -
Senior Data Platform Engineer - Cloud Data Pipelines
new Gusto Toronto, ON
A tech-driven organization is seeking a Senior Software Engineer to oversee the data infrastructure. This role involves the architecture and maintenance of...
22 h 47 minutes ago in Talent.comReport -
Senior Backend Engineer, Voice Platform (Golang...
new Promote Project Toronto, ON
A leading AI-focused company is seeking a Senior Software Engineer to join their Voice Platform team in Toronto. This role involves designing and operating...
1 day ago in Talent.comReport -
Senior Data & ML Platform Engineer — Remote Canada
Octopusapp Toronto, ON
A dynamic technology firm in Canada is seeking a Senior Software Engineer specializing in Data & ML Platform. This role includes design, implementation, and...
6 days ago in LifeworQReport -
Senior Web Platform Engineer - Modernization...
new Scribd Toronto, ON
A digital platform company is seeking a Senior Software Engineer for its Web Platform team in Toronto. This role involves driving web modernization efforts...
1 day ago in Talent.comReport -
Senior Data Platform Engineer - Real-Time Pipelines
new Roku Toronto, ON
A leading streaming technology company seeks a Senior Software Engineer to enhance their content platform. Responsibilities include developing backend...
7 h 56 minutes ago in Talent.comReport -
Senior Backend Engineer, Loyalty & Membership (Remote...
new Instacart Toronto, ON
A grocery delivery platform is seeking a Senior Software Engineer to join their Loyalty & Membership team. The role involves designing and developing...
1 day ago in Talent.comReport -
Senior Real-Time Risk Engineer (Go/K8s) - Remote
new Paramount Commerce Toronto, ON
A Canadian fintech company in Toronto is seeking a Senior Software Engineer for their Risk Engineering Team. This role involves designing and building...
7 h 56 minutes ago in Talent.comReport -
Senior Backend & Frontend Engineer - FinTech Platform
Rippling Toronto, ON
A leading global technology firm is seeking a Senior Software Engineer, Backend Full Stack, to develop and enhance products for financial systems. The role...
6 days ago in LifeworQReport
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