senior full-stack java engineer cloud jobs in Toronto

TitleSoftware Developer - Full StackDescription Demonstrated experience designing, developing and integrating AI-enabled applications, including Large Language Models (LLMs), AI agents, agent-based workflows, document processing solutions, and human-in-the-loop review and approval processes. This role will support the development of the Curriculum AI...

Senior Staff Engineer - Full-Stack, Solution Architecture About the role Our client is building an AI-centric engineering platform where brands operate as self-reliant, B2B-style customers. You will own product features end-to-end across the full stack - leveraging AI agents to multiply delivery throughput - while architecting robust, highly-available...

Join Chexy as a Full Stack Engineering Lead and innovate financial solutions for Canadians. Harness your skills in TypeScript and React to create impactful applications. In Toronto, Chexy seeks a Full Stack Engineering Lead to drive the development of our next-generation financial tools. This role places you at the forefront, governing the architecture and...

Senior Software Developer (Full Stack) Our client is on a mission to help everyone achieve financial freedom by reimagining how people manage money. Using smart technology, they make financial services transparent, low‑cost, and accessible to millions of users. With billions in assets under management, our client is one of Canada’s leading fintech...

We are seeking a strong Java Tech Lead with proven experience in delivering scalable microservices and cloud based applications. The ideal candidate will be responsible for leading technical teams, designing high quality solutions, and driving end to end development across Java, Spring, cloud platforms, and modern integration technologies. Responsibilities...

Join the innovative team at Konrad as a Senior Full Stack Developer. Work on cutting-edge web applications built with Java and Spring Boot in a collaborative culture.This position is ideal for developers with over 3 years of experience in web application delivery and strong Java skills. You will contribute to high-quality software through code reviews,...

Elevate digital innovation as a Senior Full-Stack Developer focused on AI at Appnovation. Leverage top design tools to create impactful applications.As part of Appnovation’s team, you will turn creative ideas into functioning applications, primarily focusing on AI-driven design and development. With a strong proficiency in frontend frameworks, your role...

As the largest Canadian-owned and operated K-12 publisher, Nelson Education Ltd. is Canada's only heritage education content provider, known for its innovative products and solutions catering to learners across the country. Nelson is on a mission to make learning accessible, engaging, and effective for all. That's why Nelson continuously strives to create...

Senior Full Stack Software Developer with Swift and Java expertise, working in a hybrid model onsite three days weekly and remotely two days.This senior developer supports the m-IMMS User Interface and integrated healthcare solutions. The work requires Swift, MobileFirst Platform, Java, Oracle, SQL, PL/SQL, JSON, XML, and ETL experience. You will translate...

Software Developer - Full Stack - Senior (BBBH12264) Toronto, Canada Software Developer – Full Stack Work Arrangement: On-site, 5 days per week Responsibilities Design, develop, test, and maintain full-stack web applications and data pipelines. Translate technical specifications into functional, secure, and scalable applications. Develop and integrate...

Build full stack applications with React.js and Python while developing AI/ML solutions across modern cloud technologies. This senior role emphasizes tested delivery.As a Senior Full Stack Software Developer, you will translate technical specifications into working applications and continuously expand data pipelines. The work spans React.js, FastAPI, .NET...

Our client is a top financial institution with significant North American holdings. They have operations across most major verticals, including institutional & corporate, wealth management, private clients, commercial banking, treasury, and retail banking. Introduction Robertson is seeking a skilled Software Developer - Full Stack – Senior to join our...

Senior Software Developer in Toronto designing customer-facing applications with C#, .NET, Blazor, and SQL Server. Hands-on individual contributor role.Leonardo develops hospitality technology for hotels, hotel brands, management companies, and travel channels. This senior role spans full-stack applications, architecture, integrations, operational...

Build tested applications and data pipelines as a Senior Full Stack J2EE Developer using WebSphere, Spring Framework, and React. Work hybrid, onsite three days and remotely two.This senior developer translates technical systems specifications into working applications. The work includes extraction, transformation, loading, API integration, and continuous...

Design RESTful APIs and AngularJS modules as a Senior Full Stack Software Developer working partly from 5700 Yonge St. Build tested applications and data pipelines.This senior developer role requires 10+ years of experience with RESTful APIs, Swagger files, AngularJS, and front-end API integration. You will translate technical specifications into working...

Altis Labs, a Toronto-based computational imaging company, seeks a Senior Full-Stack Software Engineer to own large parts of Nota and ML inference infrastructure. You will design scalable, testable code and ship features from the ground up, balancing product concerns with engineering excellence. You’ll work across React, GraphQL, Docker, and cloud services...

A leading PropTech company is looking for a Senior Software Engineer in Toronto. You'll build and scale the platform, working across the stack from Angular frontends to Node.js backends. This role offers immediate impact, letting you see your work in production quickly. Ideal candidates possess a strong ownership mentality and senior-level engineering...

Felix, Toronto-based, is seeking Intermediate and Senior Software Engineers to join our full-stack team. You will own back-end and front-end development using PHP/Laravel, JavaScript and Vue.js to power our digital healthcare ecosystem and patient experiences. You will collaborate with product and design, scale our platform as we enter new markets, mentor...

## **L'opportunité**Chez Unity, nous développons une plateforme publicitaire de calibre mondial qui fonctionne à très grande échelle partout dans le monde. L’équipe Ads conçoit les systèmes qui mettent en relation les annonceur(euse)s, les créateur(rice)s et les joueur(euse)s, favorisant ainsi la performance, la fiabilité et la croissance de...

A healthcare technology company is looking for Senior Full Stack Engineers to join their Product Engineering team in Toronto. This role involves designing and scaling systems to support a nationwide healthcare network. Candidates should have over 5 years of engineering experience and a strong background in producing cloud software. Effective communication...