sr java developer jobs in Toronto

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...

Senior Director, AI Development OpenText Corporation | Waterloo, ON | On-site | Full-time OpenText's AI Development and Enablement organization builds AI solutions for customer-facing products, agents, and intelligent workflows. The Senior Director will report to a VP and lead engineering teams and programs that turn AI initiatives into dependable...

Develops and maintains data architectures using AWS services, optimizes data models, writes SQL queries, and implements ETL processes.

Role: Core Java Developer with E-trade Experience Location: Toronto, ON (Hybrid) Job Summary: We are seeking a highly skilled Senior Java Developer with AI experience to join the FIC Global Spread Products eTrading Technology team. The successful candidate will contribute to the development of a next-generation electronic trading and algorithmic...

Become a vital member of TD Securities as a Java Full Stack Developer based in Toronto, Ontario. This position integrates technical expertise with a commitment to innovative solutions and user experience. You will contribute to the design and delivery of robust applications that meet operational needs and business growth through effective Java development....

Senior Software Developer – Java & Microsoft Azure Assignment Number: A2930470 Client: Government Services Integration Cluster (GSIC), Government of Ontario Ministry: Ministry of Public and Business Service Delivery and Procurement Location: 222 Jarvis Street, 5th Floor, Toronto, Ontario Work Arrangement: 100% Onsite – 5 days per week Contract...

Zodiac Solutions, Inc. in Toronto seeks a Senior Java Developer with AI experience to join the FIC Global Spread Products eTrading Technology team. You will help build a next-generation electronic trading and algorithmic trading platform designed for high performance and low latency. The role emphasizes server-side Java, multithreading, messaging, event...

Seeking a senior software developer to design, develop, and maintain secure web applications using Java and React. Responsibilities include coding, testing, collaboration, and project ownership.

Sr. Software Development Engineer, Alexa Connections Are you ready to be at the forefront of Agentic AI innovation and redefine the future of communication? Join our dynamic Alexa Connections team as a Sr. Software Development Engineer, and lead futuristic initiatives that will shape the next generation of intelligent, conversational experiences. In this...

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.

Insight Global is seeking a lead Java developer in Toronto. You will be the primary point of contact for traders, Quants, and support partners across North America and APAC, and will lead development projects that expand the system's capabilities to support Capital Markets Macro trading business. This is a hands-on technical leadership role, you'll be...

Maarut is seeking a Senior Software Developer – Full Stack to design, develop, test, deploy, and maintain enterprise-grade platform capabilities across UI, service, API, workflow, and data-access layers. You will build reusable platform services to support government programs, onboard registries, forms, payments, and notifications, while collaborating with...

HM Note: This onsite contract role is in office every day at the manager's discretion. Candidate resumes must include first and last name, email and telephone contact information.DescriptionResponsibilities: Technical LeadershipProvide technical leadership, guidance, and mentorship to developers and technical team members.Lead by example as a hands-on...

Seeking a skilled Senior AEM Developer with 8+ years of experience in designing and building scalable AEM solutions, including custom components, OSGi services, and understanding of Apache Sling. Responsibilities include end-to-end SDLC, integration, performance, and security.

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.

Senior Developer to design and implement trading solutions for an investment management firm, working with C++ and Python on AWS.

Senior Developer to design and implement trading and post-trade solutions for an investment management firm, working with C++ and Python on AWS.

SUMMARY To execute on all aspects of program development and growth; the Sr Manager must have excellent technical and writing skills, be a proven team player, agile strategic thinker, able to work within a risk/opportunity framework and use sound judgment to prioritize effectively. Reporting to the Sr. Director, International Services, the Sr. Manager will...