full stack java developer contract jobs in Toronto

Design scalable Java and Spring Boot services from the Greater Toronto Area, working primarily remotely with on-site collaboration as required. Build backend solutions for complex enterprise workflows. This full-time, two-month contract supports an application modernization initiative in transportation and logistics. As a Senior Java Developer, you will...

OverviewWe are seeking a skilled Full Stack Engineer with expertise in .NET Development. The ideal candidate should also have good experience with MCP Servers/Microsoft Agent Framework.ResponsibilitiesDevelop and maintain scalable web applications using .NET.Build and integrate solutions using MCP Servers / Microsoft Agent Framework.Optimize application...

Elevate your career as a Senior Full Stack Developer in Toronto with Procom. This onsite role emphasizes React, JavaScript/TypeScript, and ASP.NET Core for a 6-month contract. You will engage in full-stack development for critical projects, utilizing Azure cloud services to create new applications and enhance existing systems. Required skills include...

Build full-stack customer management software at Capital One Canada in Toronto, using advanced development, technical design, and architecture skills. This senior technical, manager-equivalent position has no direct reports. You will develop international Card capabilities while helping transition decision-making from accounts to customers. The work...

Build high-performance Java and Rust trading software with State Street’s EFX Boston team as a senior full-stack developer. Solve complex problems across global platforms.This senior eFX developer creates new functionality alongside a global team delivering bespoke FX trading solutions. The work spans mesh-based service-oriented platforms across multiple...

Work LocationToronto, Ontario, CanadaHours37.5Line of BusinessTechnology SolutionsPay Details$102,200 - $125,000 CADThis role is eligible for a discretionary variable compensation award that considers business and individual performance. TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and...

Capital One Canada seeks a Staff Full Stack Software Engineer skilled in JavaScript, React, AWS, and application architecture. Work in a hybrid model with three office days weekly.This Staff Software Engineer will lead technical design and development for cross-functional, multiplatform, fault-tolerant systems. The role spans front-end and server-side...

Lead full-stack engineering for Capital One Travel Tech in Toronto, using React, JavaScript, AWS, and backend development. Build travel products for real customers.As a Staff Software Engineer, you will own technical design and development for cross-functional, multi-platform, fault-tolerant applications. You will work across the travel portal journey, from...

Design scalable Java and Spring Boot services from the Greater Toronto Area, working primarily remotely with on-site collaboration as required. Build backend solutions for complex enterprise workflows. This full-time, two-month contract supports an application modernization initiative in transportation and logistics. As a Senior Java Developer, you will...

In just three decades, ALTEN has become a global leader in Research & Development, Engineering, IT Services, Life Sciences, and Network Services. With a presence in more than 30 countries and a team of over 60,000 employees, we are trusted by industry leaders worldwide to deliver pioneering solutions and drive technical excellence. ALTEN CANADA, a proud...

Enhance seller experiences with eBay as a Senior Full Stack Engineer in Toronto. Contribute to backend services while developing web applications that shape ecommerce transformations. As part of eBay’s Seller Hub team, you will play a key role in managing and elevating platform features. This position is ideal for skilled engineers who excel in backend...

At Vretta, we are transforming the measurement of learning with intuitive and innovative assessment platforms. We are looking for an energetic Software Developer to join our fast-paced Product Development and Implementation team. In this role, you will take active ownership of end-to-end feature delivery while handling Level 3 operational support for...

Elevate your career as a Senior Full-Stack Engineer with Swoop in Toronto. Join our mission to enhance patient outcomes using your skills in API, web services, and user interface development. At Swoop, we integrate AI-driven healthcare engagement to deliver insightful, actionable intelligence to life sciences companies. This hybrid role encourages...

Maplesoft Group is currently seeking an onsite Full Stack Architect / Security Architecture (Banking) for our client. This onsite role will be filled in Toronto, ON. Location: Toronto, ON Job Description Design, describe, and manage solution engineering in relation to capabilities of assigned Journeys and Platforms through the end-to-end lifecycle (i.e.,...

Explicitly requires vibe coding skills — mentions AI-assisted development workflows and AI coding assistants. About the Role Senior AI Java Developer to design and build AI-powered enterprise applications using Java, Spring, and modern microservices architectures. The hybrid role (downtown Toronto) emphasizes integration of LLMs, Generative AI, cloud AI...

Design scalable Java and Spring Boot services from the Greater Toronto Area, working primarily remotely with on-site collaboration as required. Build backend solutions for complex enterprise workflows. This full-time, two-month contract supports an application modernization initiative in transportation and logistics. As a Senior Java Developer, you will...

We’re a fast-growing technology company building consumer products at the intersection of sports, entertainment, and digital experiences. Our team combines strong technical execution with a practical, entrepreneurial approach to launching and scaling new products. We move quickly, give talented people meaningful responsibility, and focus on building...

About Us Appnovation is a global, full-service digital partner that combines Strategy, Experience & Design, Engineering and Managed Services. We build digital solutions that deliver real impact today and serve as foundations for future growth. Bold ambition. Practical action. Endless possibilities. About Us Appnovation is a global, full-service digital...

Technical Lead (Full-Stack Engineering & AI)Job LocationToronto or London, ON (Hybrid - 3 days/week onsite) Job TypeContract opportunity, 12-month term, with good possibilities for extensions Anticipated Start Date4 weeks from the official offer day Potential convert to permanentNo Possibility o/f ExtensionsYes Position OverviewSeeking a hands-onTechnical...

Community Services Cluster, Ministry of Public and Business Service Delivery and Procurement, Government of Ontario is seeking two Senior Software Developers – Full Stack to design, build, test, and maintain enterprise Java/J2EE web applications at the Ontario Public Sector. The role emphasizes secure, scalable, accessible, and compliant solutions.You will...