BMO Logo

BMO

Lead Software Developer

Posted 9 Days Ago
Be an Early Applicant
In-Office
Toronto, ON, CAN
Senior level
In-Office
Toronto, ON, CAN
Senior level
Lead a team building secure, scalable cloud-native API and integration solutions on AWS. Guide architecture, DevOps/CI/CD, code quality, and collaborate with architects and product stakeholders to deliver enterprise-grade integrations.
The summary above was generated by AI

Application Deadline:

07/19/2026

Address:

33 Dundas Street West

Job Family Group:

Technology

Lead Software Developer – API & Integration (AWS)

Digital Core B2B | Toronto (Hybrid)

Build what powers the bank.
Join BMO’s Digital Core B2B API & Integration team and help design the platforms that enable seamless, secure, and scalable digital interactions across our ecosystem. We’re looking for a hands-on technical leader who thrives in building modern cloud-native solutions and mentoring high-performing teams.

What You’ll Do
  • Lead and mentor a team of developers delivering enterprise-grade API and integration solutions
  • Design and build scalable, secure, cloud-native applications using AWS serverless technologies
  • Drive best practices across architecture, coding, security, and performance
  • Partner with architects, product teams, and stakeholders to shape solutions and roadmap
  • Champion DevOps culture with CI/CD, automation, and observability
  • Conduct code reviews and elevate engineering quality across the team
  • Continuously improve systems, processes, and developer productivity
  • Explore and adopt emerging technologies to enhance solutions
What You Bring
  • 5+ years building APIs and integration solutions (REST/SOAP)
  • 5+ years of hands-on AWS experience (Lambda, API Gateway, Step Functions, etc.)
  • 3+ years leading developers and driving technical delivery
  • Strong development experience with Node.js and/or Java
  • Solid understanding of API security (OAuth, SSL/TLS)
  • Experience with API tooling (Swagger/OpenAPI, Postman, API Connect)
  • Familiarity with DevOps and CI/CD pipelines (Bitbucket, Bamboo, JIRA)
  • Knowledge of modern software development practices (SDLC, testing, release management)
  • Experience with relational and NoSQL databases
Bonus Points
  • Exposure to AI/ML or Generative AI concepts or integrations
  • Interest in applying AI to automation, APIs, or developer productivity
Why Join Us
  • Work on mission-critical platforms powering enterprise and client experiences
  • Lead with impact—shape both solutions and team culture
  • Be part of a modern cloud transformation leveraging AWS and API-first architecture
  • Collaborate with talented engineers, architects, and product leaders

Salary:

$75,900.00 - $141,900.00

Pay Type:

Salaried

The above represents BMO Financial Group’s pay range and type.

Salaries will vary based on factors such as location, skills, experience, education, and qualifications for the role, and may include a commission structure. Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For commission roles, the salary listed above represents BMO Financial Group’s expected target for the first year in this position.

BMO Financial Group’s total compensation package will vary based on the pay type of the position and may include performance-based incentives, discretionary bonuses, as well as other perks and rewards. BMO also offers health insurance, tuition reimbursement, accident and life insurance, and retirement savings plans. To view more details of our benefits, please visit: https://jobs.bmo.com/global/en/Total-Rewards

About Us

At BMO we are driven by a shared Purpose: Boldly Grow the Good in business and life. It calls on us to create lasting, positive change for our customers, our communities and our people. By working together, innovating and pushing boundaries, we transform lives and businesses, and power economic growth around the world.

As a member of the BMO team you are valued, respected and heard, and you have more ways to grow and make an impact. We strive to help you make an impact from day one – for yourself and our customers. We’ll support you with the tools and resources you need to reach new milestones, as you help our customers reach theirs. From in-depth training and coaching, to manager support and network-building opportunities, we’ll help you gain valuable experience, and broaden your skillset.

To find out more visit us at https://jobs.bmo.com/ca/en.

BMO is committed to an inclusive, equitable and accessible workplace. By learning from each other’s differences, we gain strength through our people and our perspectives. Accommodations are available on request for candidates taking part in all aspects of the selection process. To request accommodation, please contact your recruiter.

Note to Recruiters: BMO does not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to BMO, directly or indirectly, will be considered BMO property. BMO will not pay a fee for any placement resulting from the receipt of an unsolicited resume. A recruiting agency must first have a valid, written and fully executed agency agreement contract for service to submit resumes.

HQ

BMO Toronto, Ontario, CAN Office

First Canadian Place, 100 King Street, Toronto, Ontario, Canada, M5X 1A1

BMO Ontario, CAN Office

Canada

BMO Ontario, CAN Office

Canada

BMO Ajax, Ontario, CAN Office

Ajax, Canada

BMO Brampton, Ontario, CAN Office

Brampton, Canada

BMO Burlington, Ontario, CAN Office

Burlington, Canada

BMO Etobicoke, Ontario, CAN Office

Etobicoke, Canada

BMO Hamilton, Ontario, CAN Office

Hamilton, Canada

BMO Markham, Ontario, CAN Office

Markham, Canada

BMO Milton, Ontario, CAN Office

Milton, Canada

BMO Mississauga, Ontario, CAN Office

Mississauga, Canada

BMO North York, Ontario, CAN Office

North York, Canada

BMO Oakville, Ontario, CAN Office

Oakville, Canada

BMO Pickering, Ontario, CAN Office

Pickering, Canada

BMO Richmond Hill, Ontario, CAN Office

Richmond Hill, Canada

BMO Scarborough, Ontario, CAN Office

Scarborough, Canada

BMO Toronto, Ontario, CAN Office

Toronto, Canada

BMO Vaughan, Ontario, CAN Office

Vaughan, Canada

Similar Jobs

9 Days Ago
In-Office
Toronto, ON, CAN
Expert/Leader
Expert/Leader
Financial Services
Lead technical direction and delivery of large-scale, distributed backend systems. Mentor engineers across teams, drive architecture and resilient solutions, collaborate with Product and Design, ensure observability and performance, participate in on-call rotations, write and review code, and support CI/CD and cloud deployments across services.
Top Skills: AWSClojureDatomicDynamoDBFinagleKafkaKubernetesPrometheus
12 Days Ago
Hybrid
Toronto, ON, CAN
Senior level
Senior level
Information Technology
Lead architecture and implementation of AI-first backend and orchestration systems for Audit Suite. Drive scalable, reliable AI workflows (LLM integration, retrieval, vector stores), mentor engineers, set technical direction, and collaborate across product, design, and ML to deliver auditable, high-throughput document-centric solutions.
Top Skills: .NetAngularAnthropicAsp.Net CoreAWSAzureC#CSSEmbeddingsFastapiGithub ActionsHTMLJavaScriptLlmsOpenaiPostgresPythonReactSemantic SearchSqlserverTypescriptVector DatabasesVercel
Yesterday
In-Office or Remote
2 Locations
Senior level
Senior level
Financial Services
Lead design, develop, test, deploy, and support .NET-based software solutions. Mentor developers, collaborate with cross-functional teams, tune performance, implement CI/CD and automated testing, and ensure solutions meet functional and non-functional requirements within a secure, risk-aware fintech environment.
Top Skills: .NetAgileAutomated TestingC#Ci/CdDistributed SystemsMicroservicesSQL

What you need to know about the Toronto Tech Scene

Although home to some of the biggest names in tech, including Google, Microsoft and Amazon, Toronto has established itself as one of the largest startup ecosystems in the world. And with over 2,000 startups — more than 30 percent of the country's total startups — Toronto continues to attract new businesses. Be it helping entrepreneurs manage their finances, simplifying business operations by automating payroll or assisting pharmaceutical companies in launching new drugs, the city's tech scene is just getting started.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account