Software Engineer Intern/Co-op (Summer 2026)

TD Securities is one of the world's leading global financial institutions, and they are seeking a Software Engineer Intern/Co-op for the Summer 2026 term. The role involves working within the Technology group, assisting in the development and maintenance of processes, and participating in various technology projects. Responsibilities Assist in the development/maintenance of comprehensive processes for prevention of issues and participate in problem determination and timely resolution of incidents applying appropriate quality measures Work with business partners to define and develop detailed business requirements Design, develop and deploy system enhancements Perform Unit and System Integration testing Document system deployment plans for system implement and code deployment Participate in Proof of Concept (POC) on new technologies and document findings Provide recommendations with full usability analysis Conduct program/ system research, analysis, detailed design and problem resolution Respond to business and users' enquiries on business applications Troubleshoot and determine root cause and resolution for application defects Ensure defect free programming by testing and debugging using available/appropriate tools and participate in reviewing peer coding Apply Software Development Life Cycle (SDLC) and Project Management Methodology (PMLC) to complete specific development tasks for projects Adhere to standard security coding practices to ensure application is free of most common coding vulnerabilities Continuously enhance knowledge/expertise and keep current with leading-edge technologies trends/developments and develop expertise in TD services, applications, infrastructure, analytical tools and techniques that can contribute to effective solution development/delivery Skills Currently enrolled in a relevant technology programs, such as Computer Science, Engineering, Information Technology Management, Financial Analysis and Risk Management, Computing, etc Understanding of Data Structures and Algorithms Understanding of OOP concepts and SOLID Principles Strong coding, debugging, and problem-solving skills Demonstrate understanding of at least one programming language and relational databases A thirst for constantly exploring emerging technology Familiarity and strength in any of the following: C, C++, C#, Object C, Java, Java Script, Python, NodeJS, Ruby, SQL, J2EE, Web Services, .NET, VBA, FPML, XML, HTTP, WSDL, Linux, Unix, Perl, Oracle, AIX, Windows, DB2, FIX Protocol, MS SQL, Angular, Type Script and React JavaScript libraries Familiarity with source code management such as GIT Familiarity with Jira and Confluence Familiarity with cloud technologies Practical experience/knowledge of Data Generation Data Masking Data sub setting Data Archiving Data Virtualization Data modelling Database Development Benefits Health and well-being benefits Savings and retirement programs Paid time off Banking benefits and discounts Career development Reward and recognition programs Company Overview TD Securities is an investment banking that offers global transaction, M&A advisory, foreign exchange, and equity research services. It was founded in 1855, and is headquartered in Toronto, Ontario, CAN, with a workforce of 5001-10000 employees. Its website is