Jobs for backend developer - python at Toronto

Reffie is a full-featured workflow operating system for residential leasing teams across the United States and Canada. Property management software hasn’t meaningfully changed in decades. Leasing teams still juggle a dozen inboxes, spreadsheets, and portals to do their jobs. We’re replacing that mess with one fast, modern platform that consolidates...

Join Mycroft as a Full Stack Engineer in Toronto, where you’ll design and deliver robust cybersecurity solutions. This role demands rapid development while ensuring stability in production. In this position, you will interact closely with the engineering team to build features across the entire Mycroft platform. You'll take responsibility for your...

Transform financial services technology with RAVL as a Senior Machine Learning Engineer. Bring your expertise in designing scalable ML systems and cloud-native environments to life. As a Senior Machine Learning Engineer at RAVL, you'll focus on developing platforms that enhance client technology investments. This role involves architecting solutions on...

As Marqeta's Manager, Software Engineering within our Risk, Fraud and Disputes pod, you will lead the design, development, and execution of our Identity Platform. You will be responsible for building and operating systems that manage the full KYC lifecycle, from Customer Identification Program (CIP) verification at account opening (name, DOB, address, ID...

Principal Software Engineer, Full Stack The global capital markets are among the largest markets in the world valued at $50T+ and growing. Transactions in these markets are complex. Critical, nuanced legal terms are woven into lengthy documents. These documents must be digested and analyzed by many different parties over the course of a single transaction...

Join Thomson Reuters as a Cloud Audit Suite Software Architect, leading AI development and system integration for cutting-edge products. In this Principal Software Engineer role, you'll take charge of architecture and AI strategy for the Cloud Audit Suite. Utilize your skills in C#, .NET, and Python to design integrated systems and transform how accountants...

Software Engineer, Full-Stack Applications – Ratings Technology Fitch Ratings is seeking a Software Engineer to join our global Ratings Technology team in Toronto. You'll build and maintain mission‑critical full‑stack applications that power how a world‑leading credit ratings agency delivers insights to analysts, executives, and decision‑makers who...

Job Title Technical Lead – Azure Cloud, Kubernetes & Machine Learning About The Role As a Technical Lead, you will make an impact by designing and delivering scalable, cloud-native solutions that support pricing optimization and IoT-driven business outcomes. You will be a valued member of the engineering team and work collaboratively with architects,...

RAVL helps technologists accelerate their careers.At RAVL, we connect strategy with execution, care deeply about the people we work with, and measure success by the lasting impact we leave behind. Our purpose is to build a team that puts real, sustainable business outcomes at the core of everything we do.We’re here to leave our clients better than we found...

Build the tech behind live events A note from our President“We’re a small team that punches way above our weight. If you’ve ever been frustrated watching great ideas get stuck in bureaucracy, you’ll love it here because we ship! Most engineers spend their careers building things users tolerate. We're building things they depend on- the kiosk someone...

Overview At IBM Software, we transform client challenges into solutions by building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by...

About Super.com We started Super.com to help maximize lives, both for our customers and for our team, so that more people can experience all that life has to offer. For our employees, Super.com is more than just a job. It’s a place to grow, keep learning, and make work that has a visible impact. We’re a fast‑moving, high‑growth company that cares...

About NationGraphNationGraph is making public sector data accessible and actionable for businesses selling to cities, counties, state agencies, schools, and special districts. NationGraph’s data and intelligence engine provides buying signals derived from millions of public sector sources. Founded in 2024, NationGraph is dedicated to making uncommon...

About NationGraphNationGraph is making public sector data accessible and actionable for businesses selling to cities, counties, state agencies, schools, and special districts. NationGraph’s data and intelligence engine provides buying signals derived from millions of public sector sources. Founded in 2024, NationGraph is dedicated to making uncommon...

Terminal is looking for a Senior Software Engineer specialized in data platforms to join their Toronto team. You'll engage in building and optimizing data systems for analytics and API management. Join Terminal, a venture-backed startup transforming telematics in commercial trucking. As a Senior Software Engineer, you will tackle backend engineering...

Principal Software Engineer – Full Stack The global capital markets are among the largest markets in the world, valued at more than $50 trillion and growing. Transactions in these markets are complex and involve extensive legal documentation, which must be digested, analyzed, and used to make critical decisions. The demand for precise extraction and...

Xanadu’s mission is to build quantum computers that are useful and available to people everywhere. Few people in their life will be able to be a part of something like this, where if we are successful, the technologies we develop will solve some of the world’s most challenging problems and literally change the world. As a Software Developer, you will...

Position: Systems Testing / QA SpecialistLocation: Toronto, ONJob ID#:  RQ11253 Duration: 8 Months Role OverviewWe are seeking an experienced Systems Testing / QA Specialist to lead and execute comprehensive testing strategies for large-scale applications. This role focuses on ensuring software quality through a combination of manual and automated...

Purpose. Performance. People.Joining CPP Investments means joining one of the world’s most admired and respected institutional investors to drive a single mandate: to deliver strong, sustainable returns for generations of Canadians.   With a long-term horizon and global reach, we deploy capital at scale across public and private markets. Our size,...

Elevate your career as a Senior Software Engineer at Thomson Reuters, focusing on AI systems that transform accounting practices. This hybrid opportunity combines backend development with innovative AI integration using Python. As a Lead Software Engineer, you'll spearhead the design of AI-native systems that enhance the efficiency of accounting workflows....