393,734+ Senior Fullstack Software Developer Pythonreact Jobs in Canada — Top Companies Hiring July 2026

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Software Engineer

Software Engineer Requisition ID: 247618 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Business group: Canadian Banking Engineering – Product Onboarding - Team is focused on product onboarding **Is this role right for yo ...

Software Engineer

Software Engineer Requisition ID: 259534 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Provide solution and direction by delivering automated processes that improve the quality and accelerate the delivery time and reduce the impa ...

Software Engineer

Software Engineer Requisition ID: 243344 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. **The Role** As a Full Stack Software Engineer, you will join one of our teams and expand our banking platform. You will contribute t ...

Software Engineer

OverviewAs a Principal Software Engineer, you will design, develop, and deliver Control Software and/or Firmware for Ultra High-performance electronic products. You may provide technical leadership to a small multi-faceted design team. We are looking for candidates who thrive in a fast-paced, start-up- ...

Software Engineer

OverviewFleetworthy offers the only complete technology suite for fleet readiness, uniting safety and compliance, toll management, and weigh station bypass solutions. We help fleets streamline operations, control costs, and operate with confidence. Trusted by 75% of the top fleets in North America, Fle ...

Software QA

Job DescriptionInsight Global is seeking an experienced Software QA Analyst to join one of the largest Retail Clients in Vancouver BC. This person will be joining the Data Platform and Governance Team. We are seeking candidates with specialized expertise in Snowflake data warehousing. This role is critical t ...

Software Engineer

Warp: We're Building the Platform for Agentic Development Warp began with the vision of reimagining one of the fundamental dev tools—the terminal—to make it more usable and powerful for all developers. As AI has advanced, Warp has evolved beyond its terminal roots into the platform for Agentic Deve ...

Software Engineer

Scope: Our software engineers develop next generation technologies that enable the creation of media entertainment that you enjoy at home or on the go. Our software plays a significant role in producing and delivering your favourite sports, shows and movies. Anything you watch on TV or stream online, th ...

Software engineer

Ontario Inc based in 1600 Steeles Avenue West, Concord, ON L4K 4M2 is inviting applications from suitable candidates for the position of Software engineer who are self‑motivated and have good interpersonal skills. The candidate who gets selected will be required to start work as soon as possible. The vac ...

Software Engineer

VANTA Partners client offers the only complete technology suite for fleet readiness, uniting safety and compliance, toll management, and weigh station bypass solutions. We help fleets streamline operations, control costs, and operate with confidence. Trusted by 75% of the top fleets in North America, Fleetworthy ...

Software Architect

There is energy here…energy you can feel crackling at any of our international locations. It’s an energy generated by enthusiasm for our work, for our teams, for our results, and for our customers. Lattice is a worldwide community of engineers, designers, and manufacturing operations specialists in partner ...

Software Architect

$80000 - $90000This is a full-time, in-office Senior Software Engineer role based in Vancouver. A fast-growing health-tech start-up! Building health-tech experiences and digital fitness products directly to consumers.You will be working with a collaborative in-house team building AI-driven platforms, sca ...

Software Engineer

Software Engineer 6-12+ Months Contract CAD Skill Cluster: DE-Service Dev Foundation Study Level: Bachelor's Degree Job Description :Minimum 6+ years of professional experience in software engineering, with a strong focus on design thinking and full-stack developmentAdvanced development exper ...

Software Engineer

Job DescriptionInsight Global is seeking a Senior Platform Software Engineer to join a leading retail client in Vancouver, BC. This role will focus on building and enhancing scalable backend services within a Microsoft-centric ecosystem, leveraging modern cloud and distributed system patterns. You will join ...

Software Engineer

Job DescriptionInsight Global is seeking a Backend Engineer with 6+ years of professional experience building back-end services to support a AAA gaming company's Infrastructure & Platform Services team. This team develops and operates the core technology powering their games, delivering secure, scalable, and ...

Software Engineer

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and pro ...

Software Engineer

Position Overview We are presently seeking highly motivated and skilled Software Engineers to join our team. These positions will play a critical role in the design, development, integration, testing, and acceptance of cutting‑edge training and simulation technologies. As a key member of integrate ...

Software Engineer

Software Engineer – Spellbook Spellbook is a leading AI suite for commercial lawyers, trusted by more than 3,000 law firms and in‑house teams worldwide. Our mission is to make legal services more accessible by empowering legal professionals with AI tools that enable them to work faster, smarter, ...

Software Engineer

Job description HireArt is helping our client find Software Engineers to design and develop AI-powered systems and applications that leverage large language models and modern machine learning frameworks. In this role, you’ll build and deploy intelligent systems such as AI agents, conversa ...

Software Engineer

Duration: Until December 2026 with a potential for extension Location: Downtown Toronto Work Model: 3 days a week Pay Rate: $ 80.00 - $ 92.00 / H INC. Role Description The Senior Software Developer is responsible for delivering hi ...

Software Engineer

This is your opportunity to join AXIS Capital – a trusted global provider of specialty lines insurance and reinsurance. We stand apart for our outstanding client service, intelligent risk taking and superior risk adjusted returns for our shareholders. We also proudly maintain an entrepreneurial, disciplined and ...

Software Engineer

We are recruiting an experienced Software Engineer to join our team to support our client in the automotive industry. NOTE: Hybrid (4 days/week in office) RESPONSIBILITIES Designing, developing, testing and maintaining software applications and products to meet customer needs ...

software engineer

Senior Backend Engineer Employer: Kindr.ca Posted on June 09, 2026 Kindr is building the automation layer for modern dental clinics. We help clinics reduce administrative burden, improve patient communication, and handle high-volume insurance and reception workflows ...

Sr. AWS Developer / Lead

Position Description: This role is hybrid and requires you to be at our downtown Toronto (250 Yonge St, Toronto) and/or Client office at a minimum 2 days per week – subject to change at any time.Your future duties and responsibilities: Seeking an energetic and experienced AWS Developer to proactively p ...

Sr. AWS Developer / Lead

Position Description: This role is hybrid and requires you to be at our downtown Toronto (250 Yonge St, Toronto) and/or Client office at a minimum 2 days per week – subject to change at any time. Your future duties and responsibilities: Seeking an energetic and experienced AWS D ...

Senior Product Manager, Serverless Compute

Overview Amazon Web Services (AWS) is looking for a Senior Product Manager to join our Serverless Compute team based in Vancouver, Canada. Our team owns the products that make it radically easier for builders to build scalable, reliable, and intelligent cloud applications without managing infrast ...

React Developer

About the Opportunity At Nord Technologique, we connect top-tier tech talent with industry-leading organizations. On behalf of our client, we are seeking a highly skilled Senior React / Front-End Developer for a permanent, full-time position based in Calgary. This institution is currently driving massive digital ...

Senior DevOps Data Platform Infrastructure

Senior Software Developer – Data Platform Infrastructure Build the backbone of scalable data platforms at Coveo. As a Senior Software Developer within the Data Platform’s Infrastructure team, you will lead efforts to improve the reliability, cost efficiency and platform enablement of both Snowfla ...

Senior DevOps Data Platform Infrastructure

Senior Software Developer – Data Platform Infrastructure Build the backbone of scalable data platforms at Coveo. As a Senior Software Developer within the Data Platform’s Infrastructure team, you will lead efforts to improve the reliability, cost efficiency and platform enablement of both Snowfla ...

Lead Java Developer

Software Developer (Java) – Contract – Toronto, ON (Hybrid) Akkodis is seeking a Software Developer (Java) for a contract role in Toronto, ON (Hybrid) . The role involves hands‑on experience with Java EE, building n‑tier enterprise applications using Spring (Boot, MVC, Data, Securit ...

Senior Node.js Engineer Toronto (Hybrid: 2 Days Onsite)

A leading software development company in Toronto is looking for a Senior NodeJS Developer to join their team. The ideal candidate should have over 7 years of experience in Node.JS development. This role involves integration testing and the creation of test data for new services. The position requires strong ski ...

Senior AI Backend Engineer — Real Time Event Platform

A tech company specializing in event-driven architecture is seeking a Senior Software Developer to join their AI team. The role involves leading technical projects, creating robust APIs, and collaborating across functions to enhance product offerings. Candidates should have over 7 years of experience, strong bac ...

Senior Node.js Engineer Toronto (Hybrid: 2 Days Onsite)

A leading software development company in Toronto is looking for a Senior NodeJS Developer to join their team. The ideal candidate should have over 7 years of experience in Node.JS development. This role involves integration testing and the creation of test data for new services. The position requires strong ski ...

Senior Full Stack Software Engineer – Remote Health Tech

A healthcare technology company is seeking a Senior Software Developer with extensive experience in full-stack engineering. In this role, you will create scalable and efficient systems, collaborating closely with cross-functional teams. Applicants should have at least 5 years of experience and strong proficiency ...

Senior UI Architect – Rates Trading Tech Lead

A major financial services firm in Toronto seeks a Senior Application Developer to enhance its Rates trading systems. Candidates must have at least 6 years of experience in building client-side applications, especially with Angular and ReactJS. The role involves UI development, project delivery, and continuous p ...

Senior Full Stack Developer (C#.Net, Angular) Remote Azure

A leading software development company is seeking a Senior Full Stack Developer for a fully remote contract role. The ideal candidate will have over 5 years of experience with C#.Net and strong skills in Angular and Azure. This role includes designing accessible front-end solutions, mentoring junior engineers, a ...

Senior .NET Architect – Cloud & Distributed Systems

A leading nuclear technology firm is looking for a Senior .NET Developer to own and design mission-critical software systems that drive digital transformation in the nuclear industry. This role will require strong ownership of architectural decisions, cloud-native application design, and leadership in a collabor ...

Senior .NET Software Engineer: Scale with SQL & React

A leading technology firm in Toronto is looking for a Mid-Senior level .NET Developer to join their team. The role involves designing and developing .NET applications, optimizing SQL databases, and creating front-end components using React. Candidates should have over 5 years of experience in software developmen ...

Senior .NET Architect – Cloud & Distributed Systems

A leading nuclear technology firm is looking for a Senior .NET Developer to own and design mission-critical software systems that drive digital transformation in the nuclear industry. This role will require strong ownership of architectural decisions, cloud-native application design, and leadership in a collabor ...

Senior AI Backend Engineer — Real Time Event Platform

A tech company specializing in event-driven architecture is seeking a Senior Software Developer to join their AI team. The role involves leading technical projects, creating robust APIs, and collaborating across functions to enhance product offerings. Candidates should have over 7 years of experience, strong bac ...

Senior Full Stack Software Engineer – Remote Health Tech

A healthcare technology company is seeking a Senior Software Developer with extensive experience in full-stack engineering. In this role, you will create scalable and efficient systems, collaborating closely with cross-functional teams. Applicants should have at least 5 years of experience and strong proficiency ...

Senior Backend Dev – IA & Revenue (Montréal)

Une entreprise innovante dans le secteur aérien recherche un Senior Backend Software Developer à Montréal. Vous serez responsable de la conception et du développement de systèmes backend pour des produits optimisés par l'IA. Avec plus de 5 ans d’expérience en développement logiciel, vous contribuerez à des proje ...

Senior Full Stack Engineer — React/TypeScript, AWS, Remote

A leading educational technology company in Canada is seeking a Senior Full Stack Software Developer to design and maintain cloud‑based applications. This high-impact role requires deep expertise in React and involves working across the full technology stack, shaping architecture and raising engineering standard ...

Remote Senior Full Stack Engineer — Observability DX (Equity)

A leading tech firm in Canada seeks a Senior Full Stack Engineer to revolutionize observability through an open-source platform. The role involves shaping key features, collaboratively engaging with the developer community, and tackling technical challenges in building high-performance systems. Candidates should ...

Senior Full Stack Software Engineer – Remote Health Tech

A healthcare technology company is seeking a Senior Software Developer with extensive experience in full-stack engineering. In this role, you will create scalable and efficient systems, collaborating closely with cross-functional teams. Applicants should have at least 5 years of experience and strong proficiency ...

Senior Java & Angular Tech Lead

A leading provider of registration solutions in Toronto seeks a Mid-Senior level software developer to design and develop applications using Java, J2EE, and various technologies. The successful candidate will provide technical leadership and must have at least 6 years of experience in systems development. The ro ...

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    Senior Fullstack Software Developer Pythonreact Jobs in Canada Job Search Guide, Trends and Insights