Junior Software Developer, Fall 2025 (Internship) - 4 months

BMO, the 8th largest bank in North America, is seeking a Junior Software Developer intern for Fall 2025. This is a 4-month internship opportunity based in New York, running from September 2 to December 19, 2025. The role offers hands-on experience in software development, working with enterprise-level banking systems and modern technologies.

As an intern, you'll be fully integrated into BMO's technology team, participating in the complete software development lifecycle. You'll work on translating user requirements into technical specifications, writing code, and managing the preparation of design specifications. The role involves working with cloud computing, microservices, and various programming technologies while ensuring adherence to security standards and best practices.

The position offers comprehensive exposure to both technical and business aspects of banking technology, with opportunities to participate in special programs like the Women in Technology Mentorship Program and access to BMO's corporate learning platform. You'll gain valuable experience in areas such as system development, troubleshooting, and software maintenance while working in a collaborative environment that supports professional growth.

BMO offers competitive compensation ($48,400 - $90,200) and comprehensive benefits including health insurance, tuition reimbursement, and retirement plans. This opportunity is ideal for students interested in financial technology who want to gain practical experience at a leading North American bank while contributing to meaningful projects that impact millions of customers.

The role requires strong technical aptitude, creative thinking, and excellent communication skills. You'll work independently while being supported by experienced professionals, making this an excellent opportunity to launch your career in financial technology. The internship is designed to provide hands-on experience with modern development practices including test-driven development, cloud computing, and microservices architecture.