java developer jobs in toronto, on

Senior Software Engineer (Python) Location: Toronto Downtown, ON Type: Fulltime Contractor Salary: CA$170.00–CA$200.00 daily Requirements Bachelor's degree in Computer Science, Computer Engineering or a related field Proficiency with Linux platform, and CI/CD integration tools Proficiency in Python and Flask framework. Strong...

We are seeking talented, resourceful, and delivery-focused software developers to join our global engineering team. These roles contribute to Java-based applications used by demanding customers across the financial securities industry, with a focus on building reliable, scalable, cloud-ready solutions. You will work with a collaborative development team...

We are seeking talented, resourceful, and delivery-focused software developers to join our global engineering team. These roles contribute to Java-based applications used by demanding customers across the financial securities industry, with a focus on building reliable, scalable, cloud-ready solutions. You will work with a collaborative development team...

Description Responsibilities: Technical Leadership Provide technical leadership, guidance, and mentorship to developers and technical team members. Lead by example as a hands‑on contributor while enabling team success and delivery excellence. Perform code reviews and establish development standards, security controls, and best practices. Create an...

Drive innovation at Capco as a Backend Developer specializing in Java and Python. Integrate AI workflows into financial services while focusing on scalable backend applications. Capco is seeking an experienced Backend Developer who excels in building and integrating AI-powered automation solutions. This role combines back-end engineering with machine...

Source Code in Toronto seeks a Sr. Software Developer for a 1-year contract, onsite at 222 Jarvis St. You will translate requirements into scalable, tested full-stack apps using Java with Spring Boot, JPA/Hibernate, React or Angular, and PostgreSQL. You will design, build and test data-driven backend services and RESTful APIs, lead technical discussions,...

Seeking a skilled Backend Software Engineer with Java and Spring Boot expertise to design, build, and maintain scalable backend systems and RESTful APIs. Requires strong problem-solving skills and database experience.

Overview Front End Developer – Toronto, 4 Days WFO Responsibilities Proficiency in Angular (preferably Angular 8). Strong knowledge of HTML5, CSS3, and JavaScript/TypeScript. Experience with responsive design frameworks (e.g., Bootstrap, Material Design). Familiarity with RESTful APIs and integrating front-end with back-end services. Knowledge of...

TD Bank Group is seeking a Senior IT Developer to build and maintain Java/Springboot applications in Toronto. You will own end-to-end development, collaborate with business stakeholders, and help shape the technical roadmap while ensuring scalable, secure payment platforms. The role requires hands-on coding, strong Java expertise, Spring framework mastery,...

Charles River Development in multiple locations including Toronto, Burlington, Stamford, Clifton, Princeton, Berwyn, and Austin seeks a skilled Trading Engineer. You will drive technical implementations of the IMS suite, coding in Java and C#, and leading multiple projects with client collaboration.Responsibilities include requirements gathering, interface...

Symbiotic Digital in Toronto is seeking an experienced Full Stack Software Developer to design, develop, test, and support enterprise-grade applications across the full SDLC.You will craft scalable REST APIs, implement data models, and contribute to CI/CD and deployment, with strong focus on accessibility and performance. Onsite five days per week in...

Digital: ReactJS:Core Java Responsibilities Provide ongoing support of Java based applications in Production and test environments, including responding to Service requests, Incident and Problem analysis, Service restoration and recovery, Security vulnerability remediation, Audits and reporting as necessary. Participate in design, develop, test and debug...

Description Responsibilities: Technical Leadership Provide technical leadership, guidance, and mentorship to developers and technical team members. Lead by example as a hands‑on contributor while enabling team success and delivery excellence. Perform code reviews and establish development standards, security controls, and best practices. Create an...

Senior Full Stack Developer (Java / Angular) is sought for a 100% onsite contract with the Ontario public service. The role focuses on modernizing operational reporting by migrating WebFOCUS to a new Azure-hosted portal and delivering secure REST APIs. Lead UI and backend development, ensure accessibility, and align with OPS architecture and security...

Job Role: Software Developer – Senior (Dynamics 365 CRM and Java/React) Location : Toronto, ON/Onsite Position Type : Contract Role Start Date 2026-09-21 End Date 2027-03-31 5 days Onsite in a week Ideal Candidate Rate: CAD 90-95/Hr (Depending on the experience) Must have these technical skills: Node.js/Next.js/React, Java, Power Platform/Dynamics Must...

Develops Java applications using Object-Oriented principles, Spring Boot REST services, and integrates with databases. Optimizes performance, deploys Kafka clusters on AWS, and builds highly available services.

Build Core Java software for Nasdaq’s trading infrastructure in Toronto, supporting live US exchange operations and Ocean systems beyond regular business hours. As a Software Developer reporting to the AVP of Software Development, you will design and support secure tokenized trading solutions. The work spans development, testing, deployment, monitoring,...

Build complex applications with Java and Microsoft Azure as a Senior Software Developer working 100% onsite in Toronto five days weekly. Lead cloud-native microservices, APIs, and enterprise delivery for Ontario. The Government Services Integration Cluster seeks an experienced senior developer for the Government of Ontario. You will design, develop,...

Toronto-based Senior Full Stack Software Developer work spans Java, REST APIs, and enterprise platform services across multiple application layers. This senior developer designs, develops, integrates, tests, deploys, and maintains secure platform capabilities. The work covers frontend, backend, APIs, workflows, integrations, and data access. You will...

RBC is seeking a Senior API Developer to build robust, scalable REST/GraphQL APIs for commercial clients. You will design, develop, and maintain APIs, collaborating with product, architecture, and infrastructure teams to ensure security, performance, and reliability. Ideal candidates have 5+ years of software development experience with at least 4 years in...