Jobs for senior python backend at Toronto

Questrade Financial Group is seeking a Senior Backend Engineer to build and maintain core crypto and alternative trading platform infrastructure. You will design scalable backend services, implement secure APIs, and collaborate with product and frontend teams.You will help expand crypto capabilities and launch new products while ensuring high availability...

A software solutions company in Toronto is seeking a Senior Software Developer with strong backend and web development experience. Candidates must have expertise in building and maintaining cloud features and working with technologies like Flask, React, and PostgreSQL. This role involves collaborating on architecture and design, emphasizing high-quality code...

Kaseya is hiring a Senior Platform Backend Engineer to build and operate the services connecting workflow execution, identity, event routing, secrets management, and audit infrastructure across the Kaseya Intelligence Platform. This is a hands‑on backend role focused on Go or Rust, event‑driven architecture, multi‑tenant security, and production...

A leading AI solutions company is hiring an ML Engineer in Toronto, Canada. In this role, you will design and maintain serving stacks for machine learning models and automate training pipelines using Kubernetes. Candidates should have solid experience with Python and knowledge of ML infrastructures. Join a team committed to deploying innovative AI...

Senior Software Engineer, Backend – Financial Product Join to apply for the Senior Software Engineer, Backend – Financial Product role at Rippling. About Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits,...

A leading technology solutions provider in Ontario is seeking a Senior Software Developer with expertise in mainframe technologies. The role requires extensive programming experience, specifically with PL/I and DB2, and offers the opportunity to work on complex system designs. The ideal candidate will have a strong background in programming, analysis, and...

A global leader in information services is looking for a Senior Software Engineer to join their AI-driven team in Toronto. This role involves designing backend services for innovative AI solutions focused on accounting workflows. The ideal candidate should have strong Python skills, experience with AI systems, and a passion for developing reliable software....

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our...

About Faire 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 power of tech, data, and machine learning to connect this thriving...

A leading financial services company in Toronto is looking for a Principal Associate, Software Engineer. In this role, you will be responsible for backend and frontend development, utilizing programming languages like Java and Python. We offer a hybrid work environment and comprehensive benefits including mental health support and tuition subsidies. Join our...

Job Requisition ID # 26WD99219 26WD99219, Senior Software Developer (Data & Backend Development) French translation to follow!/Traduction française à suivre!Position Overview The reporting team is looking for an experienced Sr. Software Developer. You will be reporting to the Engineering Manager of Reporting Team. You will develop software solutions for...

Nubank in Toronto is actively seeking a backend software engineer focused on distributed systems. You will develop horizontal scalable microservices primarily in Clojure (we will teach you Clojure), leveraging Kafka, Datomic/DynamoDB, and AWS.The role emphasizes clean code, teamwork across Product, Design, and Engineering, and delivering high-performance...

Are you ready to redefine the future of work with cutting-edge AI? At Cresta, we're on a groundbreaking mission to supercharge the effectiveness of knowledge workers, making them 100x more productive, 10x faster, and 10x better.Responsibilities:Play a substantial role in the Cresta Virtual Agents engineering team.Work with Cresta product and engineering...

A technology solutions company is seeking a Senior Backend Developer to join their team in Toronto, Ontario. This role involves designing and maintaining microservices-based backend systems using .NET in a cloud-native Azure environment. The successful candidate will have at least 5 years of backend experience with C# and a strong understanding of Azure...

TEHORA est présentement à la recherche d'un(e) développeur(se) backend senior ayant une solide expérience en développement d'API sécurisées. Responsabilités Développer des API REST sécurisées; Intégrer Azure AD et RBAC; Implémenter le chiffrement des données; Effectuer les essais unitaires; Exigences DEC ou Baccalauréat en informatique; 5+...

TEHORA est en quête d'un(e) Développeur(se) Backend Senior avec une expertise en sécurité des API. Ce poste offre une flexibilité en télétravail et un environnement innovant. Le candidat idéal aura plus de cinq ans d'expérience en développement backend, axé sur les API REST sécurisées. Vous serez responsable d'intégrer des systèmes de...

A leading meal solutions provider in Toronto is seeking a Mid-Senior Level Software Developer. The role involves product development and requires expertise in PHP, TypeScript, and experience with APIs. The ideal candidate has 7+ years of experience and a Bachelor's degree in a relevant field. This full-time position offers a dynamic work environment with a...

A software development company in Toronto is seeking an experienced Backend Application Developer to drive the development of database-centric web applications. In this role, you will design and implement solutions, focusing on quality and team productivity while utilizing advanced knowledge of Java and PostgreSQL. Candidates should have a Bachelor's degree...

Why Sony Interactive Entertainment? Sony Interactive Entertainment isn't just the Best Place to Play - it's also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we're part of a proud legacy of innovation and excellence. SIE is a dynamic technology company,...

Join our team as a Senior Backend Java Developer in Toronto, proficient in both English and Spanish. This role is integral for developing backend applications using Java, Spring Boot, and Microservices in a hybrid environment. With a demand for 8-12 years of experience, this position requires a developer skilled in API integration, cloud deployments on...