154,565+ Senior Fullstack Software Developer Pythonreact Jobs in Toronto, Canada — Local Employers Hiring July 2026

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Software Engineer

About Sanofi We’re an R&D-driven, AI-powered biopharma company committed to improving people’s lives and delivering compelling growth. Our deep understanding of the immune system – and innovative pipeline – enables us to invent medicines and vaccines that treat and protect millions of people around the world. To ...

Software Engineer

Parallelz is building a novel technology platform that enables new ways of delivering, discovering, and extending mobile applications, in ways that were never thought possible. We allow developers to transform existing mobile apps into web-native apps that can run anywhere, all without a walled garden app store, ...

Software Engineer

Software Engineer Requisition ID: 50227Business Unit: Fitch GroupCategory: Information TechnologyLocation: Toronto, ON, CAFitch Group is currently seeking a Software Engineer based out of our Toronto office.As a leading, global financial information services prov ...

Software Engineer

Join to apply for the Software Engineer role at DataAnnotation . DataAnnotation is committed to creating quality AI. Join our team to help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule. We are looking for a profic ...

Software Engineer

Join to apply for the Software Engineer role at AutoTrader.ca We are a Canadian leader in digital automotive solutions. Our flagship brands — AutoTrader.ca , AutoSync , Dealertrack Canada and CMS — help Canadians buy, sell, and finance vehicles with con ...

Software Architect

Overview Join Engage2Excel as a Software Architect and be a pivotal part of our innovative IT team! This is more than just a job; it's an opportunity to lead the development of cutting‑edge software solutions that drive our enterprise SaaS products to new heights. As a fully remote positio ...

Software Engineer

Requisition ID: The Team Global Banking and Markets Engineering (GBME) is the fast‑moving, award‑winning technology engine that powers Scotiabank’s Corporate, Investment Banking and Capital Markets businesses.The Role GBME is searching for Software Engineers who are continuous learners and e ...

Software Engineer

Relay is a digital banking platform that gives self‑made business owners the tools and know‑how to be great with money—bringing clarity, confidence, and control to every dollar earned, so they can turn hard work into lasting success. We do this by replacing financial guesswork with real visibility, transfo ...

Software Engineer

Parallelz is building a novel technology platform that enables new ways of delivering, discovering, and extending mobile applications, in ways that were never thought possible. We allow developers to transform existing mobile apps into web-native apps that can run anywhere, all without a walled garden app sto ...

Software Engineer

Who We Are ZOLEO is building the next generation of connected communication devices — integrating hardware, firmware, mobile applications, and cloud services into one seamless global experience. We design technology that keeps people connected when it matters most, combining satellite and ...

Software Architect

As a Software Architect, you will set technical direction for the next phase of OASES. That means owning architecture decisions, integration strategy, and modernisation patterns across a system with real customers and aviation-grade reliability expectations. You’ll work directly with Engineering, Product, Custom ...

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

Requisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. At the heart of the Bank’s mission to uphold integrity and transparency, the Global Compliance Technology team builds and supports cutting-edge data and reporting ...

Software Architect

Introduction As an Application Architect/Technical lead with IBM Payments Center, you directly help clients transform their business and solve complex problems. You will define the scope and vision for projects that deliver customized solutions using your knowledge of Cloud platforms. You are a t ...

Software Engineer

Software Engineer Decoda Health · Full-time · Toronto About Decoda Decoda is the all-in-one, AI-native operating system for modern elective-care clinics — med spas, wellness, longevity, and aesthetics practices. Most clinics run on 5–10 disconnected tools that don't talk ...

Software Engineer

Join to apply for the Software Engineer role at CSI Join to apply for the Software Engineer role at CSI Job DescriptionSoftware Engineer II's code, test and debug programs. They also maintain and documen ...

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

About Magical Magical is an agentic automation platform transforming healthcare with state-of-the-art AI—delivering AI agents that work in real production environments.We believe the future of healthcare will be shaped not by replacing people, but by amplifying their talents. Magical empowers healthcar ...

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, conversational interfac ...

Software Engineer

About Sanofi We’re an R&D-driven, AI-powered biopharma company committed to improving people’s lives and delivering compelling growth. Our deep understanding of the immune system – and innovative pipeline – enables us to invent medicines and vaccines that treat and protect millions of people arou ...

Software Architect

Join to apply for theSoftware Architectrole atPhreesiaPhreesia is seeking a highly skilled, hands‑onSoftware Architectto be the technical leader that designs, builds, scales, and maintains complex distributed software systems in our Patient Registration ...

Software Engineer

Description of the demo job postingEngineers on the Engineering team are responsible for the entire software development lifecycle for our products and services which include both internal and customer-facing software. Whether closing gaps in our pipeline, extending our platform or road mapping the fut ...

Hybrid Senior Full Stack Engineer Data Pipelines

A government agency in Toronto is seeking a Senior Software Developer for a full-stack role with a hybrid work model. As part of a 9-month contract, you will design and implement data pipelines, translate technical specifications, and work with technologies like Java, React, Typescript, and more. Ideal candidate ...

Hybrid Senior Full Stack Engineer Data Pipelines

A government agency in Toronto is seeking a Senior Software Developer for a full-stack role with a hybrid work model. As part of a 9-month contract, you will design and implement data pipelines, translate technical specifications, and work with technologies like Java, React, Typescript, and more. Ideal candidate ...

Senior Application Developer (6+ years) to support regulatory and modernization initiatives using AS400/I series systems 104144 1

Our financial services client is seeking a Senior Application Developer (6+ years) to support regulatory and modernization initiatives using AS/I-series systemsJoin a team within Direct Financial Services supporting core banking applications for a leading consumer financial organization. This ro ...

Senior Python Backend Engineer – Remote

A leading tech company is seeking a Senior Full-Stack Developer with a focus on backend Python to join their fully remote team. This role involves leading the development of innovative web and mobile applications, primarily working on backend systems using Django or FastAPI, while also contributing to frontend t ...

RQ09408 Sr. Software Developer (Java SDK, JEE, Apache Ant, Tomcat, JavaScript, JUnit)

87 Sir William Hearst Ave, Toronto, ON M3M 0B4 Hybrid (office 3 days a week) Contract (9 months, 1 extension possibility) Must-have's: 5 yr+ Demonstrated experience in Java SDK, JEE, Apache Ant, Tomcat 3 yr+ Demonstrated expe ...

RQ10451 2 x Sr. Software Developer Full Stack (JavaScript, Java, Python, API)

Security Level: CRJMCKey ResponsibilitiesDevelop and extend open sourceOpen Wallet Foundation ACA-PY , credential exchange protocols, DID resolution services, and secure messaging workflows. Implement credential lifecycle features—including issuance, presentation, revocation, and<br ...

RQ09408 Sr. Software Developer (Java SDK, JEE, Apache Ant, Tomcat, JavaScript, JUnit)

87 Sir William Hearst Ave, Toronto, ON M3M 0B4 Hybrid (office 3 days a week) Contract (9 months, 1 extension possibility) Must-have's: 5 yr+ Demonstrated experience inJava SDK, JEE, Apache Ant, Tomcat 3 yr+ Demonstrated experience inSpring framework, Spring JDBC, JSON Token (JWT), Restful API ...

RQ10451 2 x Sr. Software Developer Full Stack (JavaScript, Java, Python, API)

Security Level: CRJMC Key Responsibilities Develop and extend open source Open Wallet Foundation ACA-PY , credential exchange protocols, DID resolution services, and secure messaging workflows. Implement credential lifecycle features—including issua ...

RQ09408 Sr. Software Developer (Java SDK, JEE, Apache Ant, Tomcat, JavaScript, JUnit)

87 Sir William Hearst Ave, Toronto, ON M3M 0B4 Hybrid (office 3 days a week) Contract (9 months, 1 extension possibility) Must-have's: 5 yr+ Demonstrated experience in Java SDK, JEE, Apache Ant, Tomcat 3 yr+ Demonstrated expe ...

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 ...

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 ...

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 ...

Principal Software Engineer, Software Platform Engineering

What’s in it for you as an employee of QFG?Health & wellbeing resources and programsPaid vacation, personal, and sick days for work‑life balanceCompetitive compensation and benefits packagesWork‑life balance in a hybrid environment with at least 3 days in officeC ...

Principal Software Engineer, Software Platform Engineering

What’s in it for you as an employee of QFG? Health & wellbeing resources and programs Paid vacation, personal, and sick days for work‑life balance Competitive compensation and benefits packages Work‑life balance in a hybrid environment with at least 3 days in o ...

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