Jobs for senior remote fullstack engineer python at Toronto

A leading fintech company based in Toronto is seeking a Senior Software Engineer to join their Payment Experience Engineering Team. This role involves owning and driving complex features from design to deployment in the merchant platform, with a strong focus on code quality, mentorship, and collaboration. The ideal candidate will have over 8 years of...

Design, build and operate infrastructure for real-time systems carrying millions of concurrent connections and billions of monthly API requests Drive Kubernetes end to end, including cluster architecture, workload design and migration of existing services Re-architect workloads for the AWS-to-GCP migration for cost and performance Own cloud cost and...

Join SoundHound AI as a Senior QA Automation Engineer and shape the future of Voice AI through quality testing. Work remotely to make a lasting impact. In this role, you will be pivotal in enhancing our software quality assurance practices at SoundHound AI. Your focus will be on automation strategies and promoting best practices within our Agile framework....

A leading autonomous technology firm, located in Toronto, seeks an experienced engineer to contribute to developing Waabi World, a premier simulator for autonomous vehicles. Candidates will enhance the simulation platform's performance, design orchestration software, and interact with internal users to improve their experience. The ideal candidate holds an...

Working for a company like Smile Digital Health means supporting our mandate for #BetterGlobalHealth. We strive towards this goal every day, and the results can be seen in the impact of our innovative health data platform and data management solutions, which are used in over 20 countries. We were #19 on Deloitte's Technology Fast 50 Ranking for...

Affirm is hiring a Senior Software Engineer (Backend, Reliability Platform) to design and build a next-generation reliability platform for production systems. You will blend distributed systems engineering with AI-assisted development to help teams understand, debug, and improve service health.This remote-first role requires 4+ years of backend experience...

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...

A global IT services company is seeking a Sr. Mainframe Storage/Tape Engineer for a remote position. The candidate will be responsible for managing storage solutions, troubleshooting issues, and leading disaster recovery drills. Qualifications include a Bachelor's degree and 3-5 years of relevant experience with IBM and EMC/DELL systems. This is a permanent,...

BITS IN GLASS is hiring two Senior .NET Engineers to support a healthcare client, focusing on integration solutions, legacy modernization, and AI-driven security across web applications. Location: Remote (must overlap with 8:00 AM–5:00 PM MST business hours). You are a senior full-stack .NET engineer with C# API and web app development experience,...

Project description We are seeking a skilled and passionate Senior Software Engineer with strong expertise in Java and AWS to join our technology team. The ideal candidate will have extensive hands‑on experience in software development and architecture, with a keen ability to design and analyze complex systems. A background in capital markets and...

OpenAI is seeking a Senior Support Engineer to collaborate with strategic enterprise accounts and product teams, solving complex problems in a high-scale AI environment. You will design operational processes, monitor top customers, and work with Infrastructure and Engineering to deliver reliable experiences.The role emphasizes automation, real-time...

ZoomInfo is hiring a senior platform engineer to design, build, and operate the self-hosted GitHub Actions runner fleet on GKE, while owning the ArgoCD topology and CI/CD delivery patterns.You will manage Helm charts, Jenkins environment, and reusable workflows, driving migration from Jenkins and partnering on shared developer tooling with a distributed...

Ringside Talent is seeking a Sr. Software Engineer to work remotely with a client in Toronto, Ontario. The role emphasizes designing scalable software, collaborating with Product, QA, and Design, and mentoring junior engineers.The ideal candidate has 5+ years of professional software engineering experience, strong problem-solving abilities, and excellent...

CoColab? Error: company name should be CoLab. CoLab seeks a Senior Software Engineer to build integrations connecting CAD, PLM, and ERP to accelerate engineering workflows.You’ll work with Product, Design, and Customer Success to translate customer challenges into scalable software across desktop and web platforms. Ideal candidates have a track record...

Lead Research Engineer Do you love creating innovative solutions for customers? We are seeking a passionate Lead Research Engineer who will bring expertise in AI and ML and is interested in building data‑driven capabilities that drive transformation. As a member of Thomson Reuters Labs you will have a direct impact on our company by helping to create new...

Software Engineer - Retailer Experience & Growth - Fullstack, Backend or Frontend 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...

Lead the design and implementation of the new platform architecture — from legacy systems to modern stacks Build and integrate AI-powered features into the core product Collaborate directly with leadership on architecture decisions, technical priorities, and product roadmap Full-stack proficiency: strong backend (Node.js, Python, or equivalent) AND...

Tech Talent Acquisition Specialist | Tailoring Talent Solutions to Meet Business Needs | Specializing in IT and FinTech Industry Python Developer Location Address: 44 King Street W 19th Floor Hybrid: 2-3 days (Anchor days: Tuesday, Wednesday. Days will change to 4 days in future) Contract Duration: 01/12/2026 to 04/30/2026 Possibility of extension: ...

A leading analytics company in Toronto is seeking an experienced Analytics Data Engineer to gather and preprocess data, perform statistical analysis, and develop ETL pipelines. The ideal candidate has 8-10 years of experience with Python, SAS, and SQL, alongside skills in Power BI and data visualization tools. This role offers a hybrid work model with...

Elevate your career as a Senior Python Software Developer at Xanadu. Help shape the future of quantum computing by developing reliable and scalable AI research systems. You will work closely with researchers to architect systems that meet their technical needs while ensuring high performance and usability. Your role involves leading development teams,...