Jobs for senior remote fullstack engineer python at Toronto

Releady is seeking a Senior Software Engineer, Security Engineering to strengthen our container and cloud security posture. The role emphasizes securing the infrastructure supply chain, runtime security, and security automation across CI/CD pipelines and IaC templates. You will work on AI/ML-driven security automation, with a hands-on approach across...

Caseware, one of Canada's original fintech pioneers, invites a hands-on senior engineer to join a full-time permanent role. You will improve production resilience, strengthen security, drive operational excellence, and enhance the developer experience across the organization.You will design, build, and evolve foundational systems, tooling, and operational...

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, mentors, and teams. At the end of the day, we’re all about...

OpenAI’s User Operations team seeks experienced professionals to troubleshoot and resolve high-impact technical issues and production incidents across our AI platform. You will guide customers through complex problems, working closely with Engineering, Product, and Operations to improve systems and automate workflows.You’ll operate remotely from Toronto,...

Confluence is seeking a Senior Software Engineer to join a core engineering team building a modern, multi-tenant enterprise platform. You will work across a full stack including React, .NET, Python, and SQL Server while designing, implementing, and delivering features that scale.This hands‑on role emphasizes code quality, maintainability, and architectural...

A technology company is looking for a Senior Back End Software Engineer to join their fully remote team. The ideal candidate will have at least 7 years of back-end software development experience and expertise in Python, FastAPI, and AWS services. This role involves designing and maintaining high-quality code, owning the software development lifecycle, and...

Aversan Inc. is seeking a Senior Embedded Software Engineer to design, develop, and maintain software for spacecraft and ground systems.This role offers remote work with a Toronto-based team and focuses on safety-critical aerospace software. You will work with C++ on embedded Linux, build with Yocto, develop drivers, and contribute to tests and...

Capgemini Engineering seeks a hands-on Senior Network Platform Engineer to design and operate large-scale cloud-native infrastructure on AWS. The role emphasizes Kubernetes networking, IaC, and observability, with a focus on performance, automation, and reliability.The candidate should have strong experience with AWS networking, Kubernetes, Terraform,...

A leading fiber Internet provider is seeking a Senior Network Engineer to manage network design and deployment. The role involves troubleshooting network issues, collaborating with cross-functional teams, and mentoring junior engineers. Candidates should have extensive knowledge of Juniper platforms and a strong understanding of routing protocols. This...

Source Code seeks a Senior Android Developer to build and test features for a mobile credit card application using Native Android, Java or Kotlin, Espresso, and Robolectric in an Agile environment. Downtown Toronto, Ontario (Fully remote eligible). Permanent, full-time.You will contribute to exciting new apps and work with top industry professionals to push...

Derivative Path is hiring a Full Stack Engineer in Ontario, Canada. In this role, you will collaborate with your team to develop and promote products on our innovative SaaS platform. We seek an individual with strong backend and frontend skills, particularly in C#, ASP.NET, and React, alongside the ability to mentor others and ensure quality across the...

Cohere is seeking a Senior Security Engineer to advance application security and secure CI/CD workflows. You will lead vulnerability management, SAST/DAST, and incident response in cloud‑native environments. You will collaborate with product and development teams to ship secure software while preserving agility. The role emphasizes automation and...

Title: Senior Transmission Line Engineer This position is fully remote and can only be performed from your home office within Ontario province only.Ready to make a difference?We are seeking a Senior Transmission Line Engineer to support and advance our growing transmission engineering practice. In this role, you will provide senior‑level technical...

A leading technology firm is seeking a Senior Customer Experience Software Engineer in Canada. This remote position involves engineering complex contact center applications and requires expertise in AWS solutions and Amazon Connect. Ideal candidates have over 3 years of experience with cloud contact center technologies, strong programming capabilities, and...

Aversan Inc. in Toronto is seeking a Senior Embedded Software Engineer to join our team, delivering software for space and ground-based assets as part of a growing satellite program.You will design reliable embedded systems, implement secure communications, develop low-level components, and mentor junior engineers while collaborating across disciplines to...

TTEC Digital seeks a Sr. QA/SDET Engineer to join our team. This full-time, fully remote opportunity focuses on building AI-driven QA tools and scalable test strategies for enterprise deployments.You will design robust test plans, automate critical workflows, and help shape testing standards across hardware and software platforms. You will partner with...

A healthcare service provider in Toronto is seeking a Senior Full Stack Software Developer. This role requires extensive experience in public sector projects and involves maintaining integration components for health applications. The successful candidate will work in a hybrid model with three days on-site and two from home. Key skills include Java...

Instacart is seeking a Senior Backend Engineer to lead core systems powering marketing platforms. You will own data ingestion pipelines, audience targeting services, and a reliable messaging backbone, collaborating across teams to drive impact.Ideal candidates have 5+ years in backend, strong Ruby/Go skills, and experience with Rails and Pandas. This remote...

Faire is seeking an extremely experienced technical leader in data to guide platform-wide data initiatives. You will define technology strategy, roadmaps, and architecture patterns, balancing hands-on development with strategic leadership across multiple teams and departments. Based in Canada and eligible for equity and benefits, you will drive data...

Elevate your career at RBC Capital Markets as a Senior Fullstack Engineer. Contribute to an analytics platform that empowers traders with AI insights, all within a modern tech stack. Join the Funding and Liquidity Technology group, where you'll be pivotal in building features for real-time trading analytics. You will leverage Next.js 16, Node.js, and Python...