senior python full stack engineer jobs in Toronto

Shape the future of eCommerce at Flywheel as a Full Stack Senior Engineer specializing in our Perpetua platform. Use modern technologies like Python, Django, and React to deliver data-driven solutions. This senior position focuses on enhancing backend services and developing user-centric applications for small and medium businesses. You will create data...

Capital One Canada is seeking a senior software engineer to own technical design and development across the full software lifecycle. You will guide cross-functional teams, mentor juniors, and drive engineering standards while delivering scalable, high-quality systems. You’ll work in a hybrid environment with a strong emphasis on ownership, collaboration,...

Mosaic Clinical Technologies (Canada) is building an AI-native imaging platform to transform radiology. This role leads cloud-native infra, microservices, and AI model deployment supporting DICOM/HL7/FHIR integrations and healthcare compliance. Hybrid Toronto-based position with occasional international travel for workshops, training, and support. You will...

Our Media Inc. is a Toronto-based digital agency providing digital growth services to healthcare brands across Canada through digital marketing, custom software, automation, and AI integration. We are currently searching for a strong developer to help us ship a couple custom software, but this isn't a single-product role. You'll also work across Our Media's...

Lead Software Engineer, Full-Stack Applications - AI Fluent Fitch Ratings is seeking a Lead Software Engineer to join our global Ratings Technology team in Toronto. This is an opportunity to build mission-critical platforms while helping shape the next generation of technology that powers how a world-leading credit ratings agency delivers insights. In...

Microsoft/Azure Development and Quality Assurance ExperienceMust haveEntity Framework or other Object-Relational Mapping data access toolsREST APIsREAT and NEXTJSSQL experienceNode.jsKnowledgeable in Web Content Accessibility Guidelines (WCAG) for web application developmentExperience with common React libraries such as Hook Form, React Query, Zustand...

The Klick Group—comprising Klick Health (including Oxford PharmaGenesis, Klick Katalyst, and btwelve), Klick Media, Klick Applied Sciences (including Klick Labs), and Klick Consulting—an ecosystem dedicated help life sciences brands achieve their full potential through best-in-class marketing and advertising, media, medical affairs and communications,...

Shape the future of digital solutions as a Senior Full-Stack Java Programmer at Solita. Work alongside experts to tackle complex challenges using modern technology and methodologies. At Solita, we are seeking a Senior Full-Stack Java Programmer to lead the development of meaningful projects. In this role, you'll provide technical direction, contribute to...

Toronto-based Senior Full Stack Software Developer work spans Java, REST APIs, and enterprise platform services across multiple application layers. This senior developer designs, develops, integrates, tests, deploys, and maintains secure platform capabilities. The work covers frontend, backend, APIs, workflows, integrations, and data access. You will...

Mosaic Clinical Technologies (Canada), Inc. is pioneering a new imaging paradigm—shifting radiology from reactive diagnostics to proactive, decision-driven care. Through our AI-native platform, MosaicOS, we unite fragmented technologies into a single, intelligent ecosystem designed to help clinical teams work faster, think smarter and deliver better care....

Select how often (in days) to receive an alert:Title: Senior Full Stack Developer (12 Months Maternity Contract)Requisition ID: 275435At Tangerine,we’reredefining banking. As Canada’s leading digital bank, we thrive on innovation, agility, and bold thinking, tackling every challenge head‑on with leading technology and the unstoppable power of...

Capital One in Toronto is seeking a Senior Staff Software Engineer for its Travel Tech team. This role involves designing tech solutions, overseeing architectural frameworks, and collaborating with various teams to deliver value and innovation. Candidates should have over 8 years of experience in software engineering and systems architecture and possess...

Fitch Ratings, Inc. seeks a Lead Software Engineer to guide a global Ratings Technology team in Toronto, combining hands-on engineering leadership with a passion for AI-enabled transformation. You will collaborate with product, analytics, and technology teams to modernize workflows, shape technical architecture, mentor engineers, and deliver scalable,...

Become a Senior Software Engineer at PocketHealth and help shape the future of healthcare technology. Utilize your full stack expertise in a hybrid role to enhance provider frameworks. As a key member of the Provider team, you will take charge of designing and implementing systems that connect providers seamlessly. Your role’s influence extends to...

About Meaningful technical impact – Build applications and services that directly support Fitch Ratings' analytical and operational workflows, used by teams across the organization. Innovation-first culture and experimentation – Permission to challenge established patterns, explore emerging technologies including AI, and drive proof-of-concepts with...

Analyst Technical Solutions is seeking a senior Software Developer for the Ontario Agricultural Soil Information System (OASIS). You will contribute to ongoing full-stack development using Java/JEE with Spring Boot, Angular, and RESTful APIs in a hybrid setup located in Toronto or Guelph. The role emphasizes designing scalable solutions, producing...

A leading software development company in Toronto is seeking a Full Stack Developer to design and maintain scalable web applications, collaborate with teams, and manage APIs. The ideal candidate will have over 5 years of experience in full-stack development, expertise in React.js, Node.js, and Java. The role offers a competitive salary between $90,000 and...

Job Functions / ResponsibilitiesCollaborates with Systems Architects, Software Team Leads and other Software Developers to design, develop and deploy technical solutions.Analyses complex information, designs, develops and troubleshoots database applications.Reviews functional requirements and prepares and documents technical program, subsystem and system...

We are a very well-structured and distributed Software Development Agency out of Montreal. We are looking for an ambitious Full Stack Developer to join our talented multi-disciplinary team as the company continues to grow. This position is open for remote work. Responsibilities At Guarana, Mobile and Web projects are a team sport so you will work...

About the job Join our team At Chexy, we're helping tenants take back control of their biggest monthly expense - rent. Chexy is the first-ever Canadian rewards program that allows renters to pay rent digitally, earn rewards on rent, and report rent payments to credit bureaus. Our platform helps renters get a leg up, and our team is passionate about...