1

Mainframes Developer Jobs in Toronto, ON (NOW HIRING)

Familiar with Network, LAN TCP/IP, security and communication protocol concepts Good to have: mainframe development experience and enterprise architectural knowledge/experience Familiarity with DevOp ...

... programming languages (Python, Javascript, Java), testing frameworks, and utilities Experience with Customer data and Customer systems, preferably in Mainframe environment Experience with testing ...

... mainframe pipeline application * Strong scripting and programming skills are needed with the ... following with languages (Bash, PowerShell, Python, Groovy, .NET). * A good understanding of Cobol ...

Associate to have a mainframe Production support experience of 8 or more years. Should have good ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...

New

We are looking for a highly skilled and experienced Java Developer with familiarity in Microsoft ... Exposure to financial domain messaging formats(e.g., XML, JSON, and mainframe message formats) is a ...

We are seeking an experienced and skilled zOS MQ Systems Programmer to join our enterprise infrastructure zOS MQ team. The ideal candidate will have an understanding of IBM MQ administration and ...

next page

Showing results 1-20

Mainframes Developer information

What is the difference between Mainframes Developer vs Mainframes Analyst?

AspectMainframes DeveloperMainframes Analyst
Required CredentialsTypically a degree in Computer Science or related field; certifications like IBM Certified SpecialistSimilar credentials; often holds certifications in mainframe systems and analysis
Work EnvironmentDevelops, codes, and tests mainframe applications in a software development settingAnalyzes existing mainframe systems, gathers requirements, and supports system improvements
Employer & Industry UsageUsed by banks, insurance companies, and large enterprises for application developmentEmployed in similar industries for system analysis, troubleshooting, and process optimization

While both roles require knowledge of mainframe systems and similar credentials, Mainframes Developers focus on creating and maintaining mainframe applications, whereas Mainframes Analysts analyze existing systems to improve performance and efficiency. Both roles are vital in large enterprise IT environments.

What job categories do people searching Mainframes Developer jobs in Toronto, ON look for? The top searched job categories for Mainframes Developer jobs in Toronto, ON are:
What cities near Toronto, ON are hiring for Mainframes Developer jobs? Cities near Toronto, ON with the most Mainframes Developer job openings:
Infographic showing various Mainframes Developer job openings in Toronto, ON as of May 2026, with employment types broken down into 35% Full Time, and 65% Contract. Highlights an 90% In-person, and 10% Hybrid job distribution.
Lead Developer

Lead Developer

Scotiabank

Toronto, ON • Hybrid

Other

PTO

Posted 21 days ago


Job description

Requisition ID: 252848 
Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.

As a Lead Developer within Core Banking Engineering, you will be responsible to lead the development efforts to design, deliver, and maintain technology solutions that support various core banking processes within Canadian Banking.  This senior-level role combines advanced programming expertise with leadership skills to deliver secure, scalable, and efficient systems that enable operational excellence across trade processing, settlements, risk management, and reporting.
You will lead development efforts and collaborate with business stakeholders and technology partners to ensure solutions align with regulatory requirements, industry standards, and the bank's strategic objectives.

Is this role right for you? In this role, you will:


   Be a true team player who values the perspectives and opinions of others while leading with humility and confidence
   Take accountability for results and exhibits a "can do attitude"
   Demonstrate a high level of emotional intelligence (self-awareness, self-regulation, empathy, motivation, and social skills)
   Have an appetite to continuously evolve and improve, to tackle difficult problems and seek/give constant feedback
   Embrace change and see it as an essential driver to solve complex issues
   Demonstrate flexibility and be able to move forward without having all of the answers
   Consistently seek to understand, meet, and deliver on customers' expectations

Do you have the skills that will enable you to succeed in this role? We'd love to work with you if you have:

   Bachelor's degree in computer science, Engineering, or related field
   5+ years in software development
   Experience in financial services
   Strong Java, Unix shell skills - working in Eclipse based environments 
   Solid understanding of DevOps for deployment, and Git repositories. 
   Strong knowledge of relational databases (SQL, Oracle) and data modeling.
   Experience with APIs, microservices, and cloud platforms (Azure, GCP, AWS).
   Familiar with Network, LAN TCP/IP, security and communication protocol concepts
   Good to have: mainframe development experience and enterprise architectural knowledge/experience
   Familiarity with DevOps practices and CI/CD pipelines.
   Analytical, and problem-solving skills.
   Excellent communication and stakeholder management abilities.
   Experience building scalable, enterprise level technology stacks with JavaScript but ideally with a broad set of tools
   You have experience with Continuous Integration/Continuous Deployment (CI/CD)
   Excellent problem solving and analytical skills and is capable of multi-tasking and managing concurrent tasks and initiatives.                                                         
   Must be reliable, pro-active, results-oriented, customer-focused, attentive to details, and a team player.     
   Strong interpersonal skills and can build and foster relationships with team members and peers.                                                                        
   Innovative approaches to developing process improvements and solutions; ability to convey and promote these ideas.
   Working experience with systems development methodologies and software development technologies, concepts and lifecycle.
   Worked in Agile lab or used Agile framework.

What's in it for you?
Diversity, Equity, Inclusion & Allyship - We strive to create an inclusive culture where every employee is empowered to reach their fullest potential, respected for who they are, and are embraced through bias-free practices and inclusive values across Scotiabank. We embrace diversity and provide opportunities for all employee to learn, grow & participate through our various Employee Resource Groups (ERGs) that span across diverse gender identities, ethnicity, race, age, ability & veterans.
   Accessibility and Workplace Accommodations - We value the unique skills and experiences each individual brings to the Bank and are committed to creating and maintaining an inclusive and accessible environment for everyone. Scotiabank continues to locate, remove, and prevent barriers so that we can build a diverse and inclusive environment while meeting accessibility requirements. 
   Upskilling through online courses, cross-functional development opportunities, and tuition assistance. 
   Competitive Rewards program including bonus, flexible vacation, personal, sick days, and benefits will start on day one.
   Community Engagement - no matter where you choose to work from; we offer opportunities for community engagement & belonging with our various programs.

Location(s):  Canada : Ontario : Toronto 
Scotiabank is a leading bank in the Americas. Guided by our purpose: "for every future", we help our customers, their families and their communities achieve success through a broad range of advice, products and services, including personal and commercial banking, wealth management and private banking, corporate and investment banking, and capital markets.  
At Scotiabank, we value the unique skills and experiences each individual brings to the Bank, and are committed to creating and maintaining an inclusive and accessible environment for everyone. If you require accommodation (including, but not limited to, an accessible interview site, alternate format documents, ASL Interpreter, or Assistive Technology) during the recruitment and selection process, please let our  Recruitment team know. If you require technical assistance, please click here. Candidates must apply directly online to be considered for this role. We thank all applicants for their interest in a career at Scotiabank; however, only those candidates who are selected for an interview will be contacted.