Python Developer Backend Jobs in Canada

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Senior .NET Backend Developer with Backbase Experience

Senior .NET Backend Developer with Backbase Experience We seek a Senior Backend Engineer with experience in Backbase and .NET. When you join Aequilibrium, you get to be a part of a fun and agile tech professional services company driving innovative change in financial services and VR. We’re loo ...

E Banking Backend Java Developer (Java 17+)

A financial services company in Toronto is seeking an E-Banking Java Developer at the entry level. This role involves developing backend applications with Java 17+, designing microservices architecture, and creating RESTful APIs for digital banking solutions. Ideal candidates should have a strong understanding o ...

Senior .NET Backend Developer with Backbase Experience

We seek a Senior Backend Engineer with experience in Backbase and .NET. When you join Aequilibrium, you get to be a part of a fun and agile tech professional services company driving innovative change in financial services and VR. We’re looking for a strong team member who wants to contribute to our incred ...

Expert Backend Developer for Scalable Advertising Systems

Become a critical member of a team architecting backend services for high-scale ad delivery. Drive real-time systems and enhance performance in a remote-first, collaborative environment. As a Staff Backend Developer, you will manage and optimize backend services overseeing ad requests, impression tr ...

Experienced Backend Developer for Innovative Application Systems

Contribute expertise in application development as a Backend Developer. Drive innovative system design and implementation while leveraging strong Java and RESTful service skills in a collaborative environment. The role involves participating in the setup and execution of new or revised application s ...

Senior Java Backend Developer: APIs & Cloud (Hybrid)

A leading travel technology company in Toronto is seeking a skilled Software Engineer to join their technology team. This hybrid role involves creating and developing back-end systems serving millions of searches daily. The ideal candidate will have over 5 years of software engineering experience, strong coding ...

Senior Backend Developer — AI/ML Platform & APIs

Une entreprise innovante dans l'IA recherche un développeur backend senior pour concevoir des systèmes robustes pour leur infrastructure IA/ML. Vous travaillerez sur des diensten d'IA, en développant APIs et services pour garantir une haute performance et fiabilité. Des compétences solides en Python, FastAPI et ...

[VO2 Canada] Développeuse Backend Javascript Node.js Developer

Only candidates located in Québec (Canada) will be considered. Seuls les candidats situés au Québec (Canada) seront sélectionnés. VO2 GROUP : Leader français et indépendant du conseil tech & numériqueNous opérons à Paris, Montréal, Shanghai, New ...

Senior Mainframe Backend Developer (PL/I, XML)

A prominent software solutions provider is looking for a Senior Software Developer specializing in back-end development. The role focuses on analyzing current system designs and developing code to implement new features. Candidates should have over 5 years of experience in PL/I transactions, along with expertise ...

Senior Java Backend Developer (Investment Banking Domain)

Senior Java Backend Developer (Investment Banking Domain) Senior Java Backend Developer (Investment Banking Domain) Get AI-powered advice on this job and more exclusive features. Walking Drive for Senior Full Stack Developer with Top 10 Banking Client in Montreal, Quebec, C ...

Innovative Senior Backend Developer in Collaborative Environment

Join a team as a Senior Backend Developer focused on impactful solutions. Craft scalable applications using modern technologies while embracing collaborative agile practices to enhance client experiences. In this role, you'll be at the forefront of developing high-performance services that support s ...

Senior Backend Developer, Content & Personalization (Remote, Canada)

Overview Senior Backend Developer, Content & Personalization (Remote, Canada) – Amuse Join to apply for the Senior Backend Developer, Content & Personalization (Remote, Canada) role at Amuse . This range is provided by Amuse. Your actual pay will be based on your skill ...

Senior Java Developer for Innovative Backend Solutions

Elevate your career as a Senior Java Developer! Join a dynamic team and create impactful backend solutions, focusing on complex API development and cloud service architecture. This role offers you the opportunity to work autonomously within an Agile team. You will design, code, test, and document ba ...

Senior Java Backend Developer Assistant Vice President

## For additional information, please review .* ## Hands on development in Java, Spring Boot, micro-services and single page application framework in collaboration with rest of the team.* ## Design, code and deploy strategic solutions for requirements prioritized from business users.* ## Code review functionalit ...

Senior Java Backend Developer — APIs, Linux, Spring

Une entreprise leader en solutions de mobilité urbaine recherche un Développeur-euse Java sénior-e. Vous serez responsable de développer des architectures complexes et de coder des fonctionnalités dans un environnement agile. Prérequis incluent 5 à 7 ans d'expérience en développement backend, maîtrise de Java 8+ ...

Senior .NET Developer: Azure Backend & Full Stack

An innovative company is seeking a Senior C#/.NET Developer to join their dynamic team in Toronto. This role focuses on backend and full-stack development, leveraging Azure technologies to create robust applications. The ideal candidate will have a solid foundation in software development, with experience in Azu ...

Senior Java Backend Developer Microservices, Spring boot

Job DescriptionJob Description: Senior Java Backend Developer Location: TorontoOverviewThis role requires a highly experienced Java backend engineer (8–10 years) with deep expertise in designing, developing, and mainta ...

Senior Java Backend Developer Microservices, Spring boot

Job Description: Senior Java Backend Developer Location: Toronto Overview This role requires a highly experienced Java backend engineer (810 years) with deep expertise in designing, developing, and maintaining enterprise-scale applications. The candidate must be proficient with modern Java frameworks, microservi ...

Staff Backend Architect for Healthcare Platform & AI

A leading virtual care provider in Canada is looking for a Staff Software Developer, Backend. In this role, you will design highly available backend architectures and lead technical initiatives for the Care Platform. You must have over 10 years of experience in distributed systems, deep expertise in Python and A ...

Backend Engineer — Build Scalable APIs & Systems

A leading technology company is looking for a Backend Developer in Quebec City. In this role, you will design and implement core logic that powers web applications, build scalable backend systems, and maintain databases. You should have proficiency in Java, Node.js, and Python, along with experience in RESTful A ...

Staff Backend Architect for Healthcare Platform & AI

A leading virtual care provider in Canada is looking for a Staff Software Developer, Backend. In this role, you will design highly available backend architectures and lead technical initiatives for the Care Platform. You must have over 10 years of experience in distributed systems, deep expertise in Python and A ...

Lead Backend Architect for Global Asset Platform

A leading software company is seeking a Principal Backend Software Developer to join their team in Toronto. This role involves architecting and maintaining backend systems for the Autodesk Construction Cloud. Candidates must have over 7 years of experience, deep expertise in Python and Node.js, and familiarity w ...

Backend Engineer – Azure Data & Cloud

A global IT and business consulting firm seeks an experienced backend developer to design and maintain backend services and APIs in Ottawa, Ontario. Ideal candidates will have 5+ years of experience with Python and strong knowledge of DataBricks and Azure Data Factory. Responsibilities include writing scalable c ...

Backend Engineer — Build Scalable APIs & Systems

A leading technology company is looking for a Backend Developer in Quebec City. In this role, you will design and implement core logic that powers web applications, build scalable backend systems, and maintain databases. You should have proficiency in Java, Node.js, and Python, along with experience in RESTful A ...

Lead Backend Architect for Global Asset Platform

A leading software company is seeking a Principal Backend Software Developer to join their team in Toronto. This role involves architecting and maintaining backend systems for the Autodesk Construction Cloud. Candidates must have over 7 years of experience, deep expertise in Python and Node.js, and familiarity w ...

Backend Engineer – Azure Data & Cloud

A global IT and business consulting firm seeks an experienced backend developer to design and maintain backend services and APIs in Ottawa, Ontario. Ideal candidates will have 5+ years of experience with Python and strong knowledge of DataBricks and Azure Data Factory. Responsibilities include writing scalable c ...

Staff Backend Architect – AI, Temporal, AWS, Hybrid

A leading virtual care provider in Canada seeks a Staff Software Developer, Backend to lead technical initiatives within the Provider Experience group. This key role involves designing scalable backend architectures and overseeing automation projects to enhance service delivery for millions. Candidates should ha ...

Staff Backend Architect – AI, Temporal, AWS, Hybrid

A leading virtual care provider in Canada seeks a Staff Software Developer, Backend to lead technical initiatives within the Provider Experience group. This key role involves designing scalable backend architectures and overseeing automation projects to enhance service delivery for millions. Candidates should ha ...

OpenWebUI Developer (AI / LLM Platforms)

Senior Developer – OpenWebUI (AI / LLM Platforms) Location: Remote Experience: 5+ Years Type: Contract / Long-Term  Key Responsibilities Customize, extend, and deploy OpenWebUI for enterprise use cases Develop backend services using Python (FastAPI) and/or Node.js Build and enhance AI-driven chat i ...

Lead Platform Engineer (Python) – 95% Remote, Toronto

A growing B2B SaaS company in Toronto is looking for a talented Backend Platform Python Developer. This mostly remote position focuses on building and optimizing a scalable platform, requiring strong skills in Python and experience with distributed systems. Candidates should have extensive knowledge of database ...

Lead Platform Engineer (Python) – 95% Remote, Toronto

A growing B2B SaaS company in Toronto is looking for a talented Backend Platform Python Developer. This mostly remote position focuses on building and optimizing a scalable platform, requiring strong skills in Python and experience with distributed systems. Candidates should have extensive knowledge of database ...

Full Stack Developer for Front Office Investment Solutions

Transform investment processes as a Full Stack Developer in the front office space. This role focuses on developing in-house applications to support portfolio analytics and investment research. In this hands-on role, you will collaborate with front office teams and traders to deliver effective solut ...

Principal Backend Engineer — Scalable APIs

A leading software company is seeking a Principal Backend Software Developer to work on their flagship Autodesk Construction Cloud product. In this role, you will architect and develop backend services using technologies like Node.js and Python, ensuring high reliability and scalable systems. The ideal candidate ...

Principal Backend Engineer — Scalable APIs

A leading software company is seeking a Principal Backend Software Developer to work on their flagship Autodesk Construction Cloud product. In this role, you will architect and develop backend services using technologies like Node.js and Python, ensuring high reliability and scalable systems. The ideal candidate ...

Développeur(se) Backend Sénior / Senior Backend Developer, Unity Package Manager Montreal, Canada

Développeur(se) Backend Sénior / Senior Backend Developer, Unity Package Manager Rejoignez l’équipe chargée de concevoir et de faire évoluer l’écosystème du Gestionnaire de Packages Unity. Véritable colonne vertébrale du moteur, cet outil permet à des millions de créateurs et créatrices de découv ...

Développeur(se) Backend Sénior / Senior Backend Developer, Unity Package Manager Montreal, Canada

Développeur(se) Backend Sénior / Senior Backend Developer, Unity Package Manager Rejoignez l’équipe chargée de concevoir et de faire évoluer l’écosystème du Gestionnaire de Packages Unity. Véritable colonne vertébrale du moteur, cet outil permet à des millions de créateurs et créatrices de dé ...

Product Engineer Full Remote

About the job Product Engineer - Full Remote Job Opportunity: Senior Full-Stack Developer (Focus Backend Python) Location : Fully Remote (PST Timezone) Start Date : ASAP ️ Languages : English required We're growing our team to support t ...

Product Engineer Full Remote

About the job Product Engineer - Full Remote Job Opportunity: Senior Full-Stack Developer (Focus Backend Python) Location : Fully Remote (PST Timezone) Start Date : ASAP ️ Languages : English required We're growing our team to support t ...

Remote Python Developer for AI Training and Evaluation

Shape the future of AI as a Python Developer focused on training and evaluation. Engage in rigorous assessment of AI-generated solutions to enhance coding accuracy and clarity in a fully remote environment. This role involves evaluating LLM-generated responses to coding queries for accuracy and reas ...

Remote Python Developer for AI Training and Evaluation

Shape the future of AI as a Python Developer focused on training and evaluation. Engage in rigorous assessment of AI-generated solutions to enhance coding accuracy and clarity in a fully remote environment.This role involves evaluating LLM-generated responses to coding queries for accuracy and reasoning. You ...

Python/NLP Engineer: Build Intelligent Search with LLMs

A technology firm is seeking a Python/NLP Developer for a permanent position in Montreal. The candidate will maintain features in a search engine, optimize backend systems, and collaborate with experts to improve NLP applications. Ideal applicants should have at least 3 years of experience in machine learning an ...

Python/NLP Engineer: Build Intelligent Search with LLMs

A technology firm is seeking a Python/NLP Developer for a permanent position in Montreal. The candidate will maintain features in a search engine, optimize backend systems, and collaborate with experts to improve NLP applications. Ideal applicants should have at least 3 years of experience in machine learning an ...

AI Full Stack Developer – Canada (Remote)

AI Full Stack Developer Location: Remote (Candidates must be based in Canada) Employment Type: Full-Time, Independent Contractor Compensation: $30–$40 per hour About the Role We are seeking a highly skilled AI Full Stack Developer to join our growing team. This r ...

Senior Full Stack Developer Python and React GFT

Job Description What is the opportunity?Are you a talented, creative, and results-driven professional who excels at delivering high-performing applications for the Risk IT portfolio? If so, we invite you to join our team!Global Functions Technology (GFT), part of RBC’s Technology and ...

Full Stack Web Developer (Python, TS/JS, CSS)

Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devices, and data everywhere.FortiDeceptor product is looking for a ...

Associate Director, Senior Full Stack Python/C++ Developer

Job Description What is the opportunity?Capital Markets Technology is seeking a strong Python/C++ full stack trading system Engineer to develop system automations and enterprise solutions for options trading infrastructures and maintain and improve the existing infrastructure.What ...

Full Stack Developer Capital Markets, Python, Javascript, AWS

Job DescriptionSenior Software Engineer – Python & AWS (Capital Markets / Investment Management) Location: Toronto, ON – Hybrid (4 Days Work from Office)Duration: 6 Months (Will be extended)</di ...

Full Stack Developer Capital Markets, Python, Javascript, AWS

Job DescriptionSenior Software Engineer – Python & AWS (Capital Markets / Investment Management) Location: Toronto, ON – Hybrid (4 Days Work from Office)Duration: 6 Months (Will be extended)</di ...

Intermediate Python Developer (Data Products & Merchant Promotions Platform)

Our client is Canada's largest retailer. They are looking for an Intermediate Python Developer focused on backend development, API services, and scalable microservices architecture to build and enhance data-driven application components.Duration: Until December , to startLocatio ...

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    Python Developer Backend Jobs in Canada Job Search Guide, Trends and Insights