Jobs for senior python engineer with react at Toronto

## About the RoleAs a Senior Software Engineer, you will work closely with product owners, engineering teams, and technical leads on our next generation data feed platform. This role is primarily focused on building Python-based data pipelines and file-based data delivery systems on AWS. You'll also contribute to building web interfaces for monitoring and...

Who We Are ZOLEO is building the next generation of connected communication devices — integrating hardware, firmware, mobile applications, and cloud services into one seamless global experience. We design technology that keeps people connected when it matters most, combining satellite and cellular networks into a reliable, global messaging ecosystem. Our...

Questrade Financial Group (QFG) , through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally managed investment portfolios, mortgages, real estate services, financial services and more. We use cutting-edge technology to help...

About PheedLoop PheedLoop powers live events around the world. From intimate campus summits to major trade shows, we give organizers the tools to run smarter, more connected events—check‑in kiosks, badge printing, mobile apps, and engagement tools that work together as a single ecosystem. We’re not building software people use by obligation; event...

Join Thomson Reuters as a Senior Engineer and take charge of building high-impact features. Collaborate with teams on full-stack projects while integrating AI capabilities. As a Lead Engineer in our CoCounsel Applications team, your 6+ years of experience will be vital to deliver end-to-end solutions. You'll develop features using React, TypeScript, and...

Lead Python Developer for Quantitative Finance Location: Toronto, ON (Hybrid, 3 days onsite) Role Summary We are seeking a highly skilled Lead Python Developer to join a team building high performance, scalable reporting solutions for fixed income pricing and risk metrics, leveraging Quantitative Finance libraries and integrating with Bloomberg APIs. The...

Synechron is a global consulting firm that delivers industry-leading digital solutions across finance and technology. We are seeking a highly skilled Fullstack Developer who excels in Python, .NET, and modern web technologies, and has hands‑on experience building AI/ML‑powered applications.ResponsibilitiesDesign, develop, and maintain full-stack web...

About FlywheelFlywheel’s suite of digital commerce solutions accelerate growth across all major digital marketplaces for the world’s leading brands. We give clients access to near real-time performance measurement and improve sales, share, and profit. With teams across the Americas, Europe, APAC, and China, we offer a career with real impact, endless...

Senior Backend Engineer, Crypto and Alternative Trading Products North American Centre, 5700 Yonge St #210B, North York, ON M2M 4G3, Canada Job Description Posted Wednesday, August 19, 2026 at 4:00 AM Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti,...

Work Type: Hybrid 1-2 days per week at customer’s office in Downtown Toronto or Waterloo Top 3 Preferred Skills Knowledge of financial and insurance industries Eligibility for Reliability Status Clearance Skills Required Cloud DevOps Amazon Web Service (AWS) Cloud Computing Overall 10+ years of experience. AWS Services – Lambda, AWS APIs, Java, Amazon...

Direct IT Recruiting Inc. provided pay range This range is provided by Direct IT Recruiting Inc.. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range CA$55.00/hr - CA$64.00/hr Direct message the job poster from Direct IT Recruiting Inc. Business Operations Manager at Direct IT Recruiting...

**Principal Python Engineer — ML Infrastructure (AI Training)** **About The Role** What if your Python expertise could directly shape the infrastructure that powers the most advanced AI systems in the world? We're looking for a Principal Python Engineer in Toronto to design and build the data pipelines, annotation tooling, and evaluation systems that...

Senior Software Engineer – AI II Recruiter: Symbiotic Services Are you passionate about building AI-driven software that transforms how professionals work? Symbiotic Services is recruiting a Senior Software Engineer – AI II for an opportunity with a leading global organization. This role combines innovative, fast-paced engineering with the scale and...

Our client in the financial service space in Toronto is looking for a Senior Engineer with experience in Generative AI. Qualifications: Bachelors degree in Computer Science, Computer Engineering, or a related technical fieldMinimum of 8 years of experience designing and building data-intensive solutions using distributed computing and cache optimization...

We're working with a company that builds charitable gaming and fundraising products for organizations raising money in the space. From athletics, to healthcare, to humane societies, this company's impact has spanned wide and includes usage by notable groups like the Olympics, MLB, and United Way. They’re currently hiring a Senior Software Engineer on a...

Become a pivotal part of Apertera as a Senior Software Engineer, dedicated to backend development in our SaaS environment. Use Python and help shape the architecture while enhancing features with React. In this role, you will focus on building reliable backend services and APIs using Django. Engage with cross-functional teams to deliver high-quality...

Who We Are Imagine a world where your birthplace doesn’t limit your dreams. 🌍 That’s what Passage is here to create. We aren’t just a bridge of financial support; we connect families all around the world to life‑changing opportunities. We believe in a future where deserving students can pursue their dreams & ambitions—even if their parents...

Job Title: UX/UI Developer (React/Next.js) Three.js or 3D Visualization Job Type: Hybrid (3 days remote), Toronto, Canada Experience: 4-5 Years Job Arrangement: T4 Contract Rate: $45-$50 CAD PH Role Summary We are hiring a UX/UI Developer (React/Next.js), Three.js, or 3D Visualization for a large product-focused organization. In this role, you will help...

Advance your career as a Senior Software Engineer at DNV in Toronto, focusing on developing scalable applications for energy systems. This position offers a hybrid work schedule for better work-life balance. In this dynamic role within the Digital & Transformation organization, you will be responsible for delivering high-quality software solutions. Your...

5700 Yonge St, North York, ON M2M 4K2, Canada Job Description Posted Thursday, August 13, 2026 at 6:00 AM Questrade Financial Group (QFG) , through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally managed investment...