Sr Java Fullstack Developer Jobs in Toronto, Canada

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Senior Full Stack (Java/React) Developer (Contract)

While working within a team in an Agile environment, you will be:Designing high quality applications that are highly scalable and extensibleEstimating, tasking and prototypingContributing clear and maintainable code to a shared codebaseCollaborating with cross- ...

Senior Java Developer – Fixed Income Technology 84809

Senior Java Developer – Fixed Income Technology - Duration: 6 months (Possibility of Extension)Location: Hybrid (Downtown Toronto - 3 days a week in office, Tue to Thurs)This Isn’t Just Another Dev Role — It’s Your Chance to Engineer the Core of Global Fixed Income TradingWe’re tal ...

Senior Software Developer (Java / AWS / Payment Systems)

Application Deadline:04/26/2026Address:100 King Street WestJob Family Group:TechnologyDrives the overall software development lifecycle including working across functional teams to transform requirements into features, managing development teams and processes, and conducting software test ...

Software Engineer, Global Payments Technology (Java Developer)

What You’ll Do :Design, develop, test, and maintain backend applications using Java and Spring BootImplement and support Kafka-based messaging and event-driven integrationsWork with relational databases, including schema design, queries, and performan ...

Software Engineer, Global Payments Technology (Java Developer)

Software Engineer, Global Payments Technology (Java Developer) Requisition ID: 258999 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Scotiabank continues to be an industry leader for Payment’s technology and innovation. We have a ...

Software Developer (Java / Linux / AWS / Wire Payments)

Application Deadline:04/26/2026Address:33 Dundas Street WestJob Family Group:TechnologyWe are seeking a motivated Software Developer to join our team working on wire payment solutions. The ideal candidate will have experience in Linux environments and Java development, with a strong prefe ...

Java Full Stack Developer AWS, Microservices, Insurance

Title: Java Full Stack Developer - AWS, Microservices Location: Toronto, ON Work Style: Hybrid Scope of Work Key Responsibilities: Design, develop, test, and support enterprise applications across core business platforms Build and maintain APIs, services, and integrations using modern development frameworks Cont ...

Full Stack Java Developer AWS, Microservices, Node.js

Total Experience: 6-8 years Required Skill Set: 5 years of experience in Full stack developer on large and complex projects Strong working knowledge and Hands on experience on Node JS, Micro services, AWS CDK, API Gateway, Aurora DB, Dynamo DB, Core and Advanced Java, J2EE, JUnit Automation, JavaScript and dev ...

AWS Java Developer with CI/CD Focus

Join a project-driven team as an AWS Java Developer, specializing in CI/CD and serverless architecture. Utilize your 5+ years of experience for cloud application development.We are looking for a skilled developer with extensive experience working on projects involving AWS. You will play a key role in migrati ...

Toronto Senior Java Developer Role with CGI

CGI is hiring a Senior Java Developer in a hybrid capacity within downtown Toronto. Bring your Java and Spring Boot skills with 5+ years of experience to our team.In this role at CGI, you'll be pivotal in developing scalable applications. You'll implement RESTful APIs and microservices, employing NoSQL datab ...

Senior Java Developer for Full Stack Solutions

Become a Senior Java Developer focusing on full stack solutions in the financial sector. Drive innovation by developing enterprise-grade applications with Java, Spring Boot, and leading a passionate team.In this lead role, you will not only code but also guide development efforts, ensuring the delivery of hi ...

Backend Java Developer: SQL & REST API Focus

Drive backend innovation as a remote Backend Java Developer with expertise in SQL and REST APIs. Create and support applications while ensuring high performance and data integrity.This role requires designing and developing robust applications utilizing the Java ecosystem and related frameworks. Your key tas ...

Software Engineer, Global Payments Technology (Java Developer)

Title: Software Engineer, Global Payments Technology (Java Developer) Requisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Scotiabank continues to be an industry leader for Payment’s technology and innovation. We ...

Java Spring Boot Developer with Prompt Engineering

Job Title: Java Spring Boot Developer with Prompt Engineering Location: Toronto, ON, Canada Experience: 5+ Years Work Mode: Onsite Job Description We are seeking an experienced Java Spring Boot Developer with Prompt Engineering expertise to design, develop, and enh ...

Senior Java Developer with Post Trade Experience

Senior Java Developer with Post Trade Experience (with Python, AWS and Terraform) This is with a global IT services firm for a leading pension / investment management services firm. Location: Downtown Toronto, close to TTC and GO Train - work in office 4 days /week Contract - 6 mo ...

Senior Java Developer Financial Services (Hybrid, Toronto)

A leading tech company is seeking a Senior Java Developer in Toronto, ON. This hybrid role requires strong Java expertise and experience in financial institutions. Responsibilities include maintaining high-quality code, implementing security practices, and collaborating on development solutions. Candidates shoul ...

Senior Java/J2EE Developer Spring, Hibernate, Oracle

A leading IT staffing company in Toronto is seeking a software developer with expertise in Java/J2EE. The role involves developing, maintaining, and integrating coding for client software systems. Candidates should have a minimum of 5 years' experience in software development, solid understanding of both client/ ...

Hybrid Full Stack Java Developer | React & Microservices

A technology company in Toronto is seeking a Full Stack Java Developer to create and maintain user interface applications and microservices. Candidates should have over 7 years of relevant experience, with strong skills in Java, Spring, and React. This hybrid position allows for 2 days of onsite work each week, ...

Java 17+ Developer for Liquidity Risk Platform

A multinational technology company in Ontario is looking for a developer to enhance its Liquidity Risk platform. This role involves developing new functionalities while collaborating with teams globally. Candidates should have expertise in Java and SQL, alongside experience in containerization technologies like ...

API Developer | Java & Spring Boot, REST & Microservices

A tech company in Toronto is seeking an experienced API Developer for a hybrid role that requires working in the office two days a week. The successful candidate will utilize their expertise in API development with REST / JSON, Java, and Spring Boot, while ensuring robust security measures such as OAuth 2.0. Fam ...

Senior Java & C Developer (J2EE, Web Services)

A software development company in Toronto is looking for an experienced professional with strong skills in Java and C. The ideal candidate should have at least 5 years of experience in computer science-related roles and show excellent communication abilities. You'll work with diverse teams, focusing on understan ...

Senior Java Developer Cloud & API (FinTech, Hybrid)

A leading financial technology firm in Toronto seeks an experienced Software Developer to join their dynamic team. You will work on software analysis, design, and maintenance, using agile practices. The ideal candidate has a Bachelor's degree in Computer Science, 5+ years of software development experience, and ...

API Developer Java, Spring Boot, REST, JSON

Role: API Developer Hybrid: 2 days in office API development using REST / JSON (and SOAP if applicable) Java / Spring Boot API Gateway experience (Azure/AWS API Gateway) API security: OAuth 2.0, JWT, SSO, API key management API documentation: ...

Senior Software Developer Java/React, Microservices (Hybrid)

A technology company is looking for a Senior Software Developer in Toronto to translate technical specifications into applications. The role demands over 10 years of experience in large-scale web applications, extensive knowledge in Java, and familiarity with RestAPI, React, and microservice architecture. The po ...

Java Developer – Linux/J2EE, Agile, Infra & SWIFT

A prominent management firm in Toronto is looking for a qualified individual to lead project requirements analysis, focusing on technical solutions in areas including Linux, JAVA, and SWIFT. You'll support infrastructure upgrades, manage change effectively, and provide timely updates to management. The ideal can ...

Android Mobile Developer (Java/Kotlin) — Performance & UX

A leading mobile application company based in Toronto is seeking an experienced Android Developer to design and maintain high-quality mobile applications. You will collaborate with cross-functional teams to ensure app performance and scalability. The ideal candidate has over 6 years of experience in Android deve ...

Senior Java Developer AWS, Python & Terraform (Contract)

A tech consulting company is looking for a Senior Java Developer with expertise in Java and AWS. The ideal candidate will collaborate with cross-functional teams to design and maintain robust applications while ensuring high-quality code delivery. This contract position values excellent problem-solving and commu ...

Senior Java Developer: APIs & Azure Integration Expert

A leading technology solutions provider in Toronto is seeking a Software Developer for a 6-month contract to design and develop integration solutions. The ideal candidate will possess strong skills in REST API development, Java, and Spring Integration while working within a collaborative environment. Responsibil ...

Senior Java Developer Cloud, APIs & Agile (Hybrid)

A leading financial technology company located in downtown Toronto is seeking an experienced Software Developer to join their team. This role requires expertise in Java, cloud computing, and agile methodologies while contributing to innovative solutions within the wealth management industry. The ideal candidate ...

Senior Java EE Developer – Enterprise & Spring Expert

A leading IT consulting firm in Toronto is seeking experienced Java Developers responsible for translating business requirements into working applications. Candidates must have over 10 years of experience with Java Enterprise technologies and proficiency in databases. The role involves conducting unit tests and ...

Java Springboot Developer for Notification Services Team

Step into the role of a Java Springboot Developer and shape impactful software solutions in a flexible hybrid workspace. Deliver high-quality applications while driving team collaboration and best practices.In this role, you will lead development efforts within the Notification Services team, focusing on del ...

Senior Java Spring Boot Developer Cloud & Messaging

An established industry player is seeking a qualified Developer to join their Notification Services team. In this dynamic role, you will lead development activities, ensuring high-quality code delivery while collaborating closely with a dedicated scrum team. You will leverage your extensive experience in Java Sp ...

Java Developer for Low Latency FX Trading

Join as a Java Developer with a focus on low-latency FX trading systems. Collaborate with a top-tier engineering team dedicated to developing solutions for FX pricing, execution, and post-trade processing.This position calls for strong Java development skills, especially in high-performance environments. You ...

Lead Java Developer Low latency/ Capital Markets

Overview Working Model: 2 - 4 days per week in office Salary Range : $125,000 - $165,000 per annum (plus bonus and benefits) About Our Client Our client is a leading global financial services organization with a strong presence in capital markets and enterpris ...

Developer Full Stack Senior (Java / Cloud / Microservices)

Rejoignez une équipe TI dynamique où votre expertise en développement full stack contribue directement à la performance, la stabilité et l’évolution de solutions d’affaires à fort impact. Vous évoluerez dans un environnement agile, collaboratif et axé sur la qualité, en participant activement à la concepti ...

Senior Java Spring Boot Developer Microservices Mastery

A technology company in Toronto is seeking a Senior Java Spring Boot Developer with 7–8 years of experience. The candidate should excel in designing and developing scalable backend systems, utilizing Java, Spring Boot, and Microservices. Responsibilities include developing enterprise-grade applications and colla ...

Senior GEN AI/ML Developer Java, Spring

Job Description Job Title: Senior AI Developer (GenAI / LLM / Java) Experience: 6–8 Years Work Model: Hybrid / 4 Days WFO Role Summary We are seeking a highly skilled Senior AI Developer to drive the development and adoption of AI‑driven s ...

Senior Java Developer at Major US Bank

Elevate your career as a Senior Java Developer with a leading U.S. bank in Toronto. This hybrid role emphasizes advanced Java skills, Oracle PL/SQL, and complex financial systems.Iris's client is seeking a highly skilled Senior Java Developer for a long-term assignment in Toronto, ON. Candidates with 8+ year ...

Big Data Developer (Java / Scala) AML Tech

Position Description We are Canada's largest independent information technology services firm, and after 45 years, we're still growing! Join Canada's largest IT Company as a Big Data Developer (Java / Scala) - AML Tech in our Banking Services Division. This is a hybrid role requiring on‑site pr ...

Senior Java Developer (Terraform, AWS, & Python REQUIRED

We are seeking a skilled and passionate Senior Software Engineer with strong expertise in Java and AWS to join our technology team. The ideal candidate will have extensive hands‑on experience in software development and architecture, with a keen ability to design and analyze complex systems. A background i ...

TD Full Stack Developer: Angular & Java Focus

Join TD as a Full Stack Developer specializing in Angular and Java, located in Toronto, Ontario. Drive innovative technical solutions and enhance portal performance as part of a dedicated team.In this role with the Business Central Commercial Portal Shared Services Team, you will be responsible for developin ...

Software Developer (Java / Linux / AWS / Wire Payments)

Key Responsibilities Develop and maintain applications in Java on RHEL Linux systems. Implement and integrate AWS services such as Lambda, DynamoDB, S3, SNS, SQS, and CDK. Collaborate with team members to deliver high-quality solutions. Participate in code revi ...

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    Sr Java Fullstack Developer Jobs in Toronto Job Search Guide, Trends and Insights