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Senior Software Engineer Jobs in Pickering, ON (NOW HIRING)

The Senior Software Engineer (ABM Domain) reports to the Senior Manager, Engineering. In this role, you will mentor Software Engineers and partner closely with the Solutions Architect to translate ...

About this job As a Senior Software Engineer, you will play a critical role in designing, building, and operating a highly scalable, reliable, and secure enterprise platform that supports key ...

About the Role: We're looking for a Senior Software Engineer, ideally specializing in Rust, to lead the evolution of our backend platform and tooling. This role will focus on developing and ...

What We Are Looking For We're looking for a Senior Software Engineer to play a key part in building, scaling, and shaping Makeship's platform as a part of one of the fastest-moving industries in the ...

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

Senior Software Engineer, Integrations

Toronto, ON · On-site +1

CA$120K - CA$140K/yr

... Senior Software Engineer to step into a key role on our Software Engineering - Integrations team. As a Senior Engineer, you won't just be writing code-you will be a vital technical voice and project ...

Collaboration Job Summary We are seeking a talented and motivated Senior Software Engineer to contribute to the development and evolution of our SaaS platform. This role is primarily focused on ...

... Senior Software Engineer to step into a key role on our Software Engineering - Integrations team. As a Senior Engineer, you won't just be writing code--you will be a vital technical voice and project ...

Senior Software Engineer

Toronto, ON · On-site

CA$107K - CA$157K/yr

We're looking for a Senior Software Engineer to help build and evolve our field operations platform. You'll work across the stack, building features and solving problems in a React web frontend ...

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

... Senior Software Engineer who takes end-to-end ownership, thrives in ambiguity, and wants to build systems that matter. This role is central to modernizing our platform so we can better detect fraud ...

The Role * We're looking for Senior Software Engineers who are passionate about building high-quality, high-impact products - engineers who don't just write code, but solve problems, think creatively ...

... Senior Software Engineer who takes end-to-end ownership, thrives in ambiguity, and wants to build systems that matter. This role is central to modernizing our platform so we can better detect fraud ...

Senior Software Engineer

Toronto, ON · On-site

CA$90K - CA$132K/yr

## About the Role As a Senior Software Engineer, you will work closely with product owners, engineering teams, and technical leads on our next generation data feed platform. This role is primarily ...

We are looking for a highly skilled Senior Software Developer to design, develop, and maintain software applications. This role requires strong technical expertise, problem-solving skills, and a ...

Equinix's Digital Innovation Office is seeking a Senior Software Engineer - Marketing to support key Marketing Technology transformation initiatives, including the Lead-to-Cash (LTC) org cutover ...

Job Summary Equinix's Digital Innovation Office is seeking a Senior Software Engineer - Marketing to support key Marketing Technology transformation initiatives, including the Lead-to-Cash (LTC) org ...

Cority is looking for a Sr. Software Developer to be a part of our existing team. We are very interested in individuals who have a track record of finding creative solutions to unique problems and ...

Showing results 21-40

Senior Software Engineer information

What is a senior software engineer?

A senior software engineer designs, codes, tests, and maintains computer software. While these are your primary responsibilities as a senior software engineer, you may also have supervisory duties. These include overseeing a team of junior software engineers or developers. The senior software engineer title is sometimes used interchangeably with senior developer, and positions for both may share similar job duties and responsibilities. In general, software engineers are distinguished from developers in that software engineers apply engineering principles to software development.

What are the key skills and qualifications needed to thrive as a senior software engineer, and why are they important?

To thrive as a Senior Software Engineer, you need advanced programming skills, deep understanding of software architecture, and several years of experience in software development, often supported by a relevant degree. Familiarity with tools like Git, CI/CD pipelines, cloud platforms, and expertise in technologies such as Java, Python, or JavaScript are typically required. Leadership, problem-solving, and effective communication are crucial soft skills for mentoring teams and collaborating across departments. These skills ensure the delivery of robust, scalable solutions and drive successful project outcomes in complex technical environments.

What are some common challenges senior software engineers face when mentoring junior team members?

Senior Software Engineers often mentor junior colleagues, which can be incredibly rewarding but also presents challenges. Balancing mentorship with project deadlines can be demanding, as it requires strong time management and communication skills. Additionally, adapting explanations to different learning styles and levels of experience can be tricky. However, effective mentorship helps build a stronger team and can lead to enhanced leadership opportunities for the senior engineer.

What is the difference between Senior Software Engineer vs Software Developer?

AspectSenior Software EngineerSoftware Developer
CredentialsBachelor's or higher in CS or related field; experience often 5+ yearsBachelor's in CS or related field; entry to mid-level experience
Work EnvironmentDesigning complex systems, leading projects, mentoringWriting code, developing features, debugging
Industry UsageUsed across tech companies, startups, enterpriseCommon in software firms, startups, freelance work
Search & ComparisonOften compared for experience level, responsibilitiesCompared for entry-level to mid-level roles

The main difference between a Senior Software Engineer and a Software Developer lies in experience, responsibilities, and scope. Senior Software Engineers typically have more experience, lead projects, and mentor others, while Software Developers focus on coding and feature development. Both roles are essential in tech companies, but the Senior Software Engineer position involves higher-level planning and leadership.

What does a senior software engineer do?

A senior software engineer designs, develops, and maintains software applications, often leading projects and mentoring junior team members. They analyze requirements, write code, perform testing, and collaborate with cross-functional teams to ensure quality and efficiency. Proficiency in programming languages, problem-solving skills, and experience with development tools are essential for this role.

What are the most commonly searched types of Software Engineer jobs in Pickering, ON?

The most popular types of Software Engineer jobs in Pickering, ON are:

What are popular job titles related to Senior Software Engineer jobs in Pickering, ON?

For Senior Software Engineer jobs in Pickering, ON, the most frequently searched job titles are:

What cities near Pickering, ON are hiring for Senior Software Engineer jobs?

Cities near Pickering, ON with the most Senior Software Engineer job openings:

Infographic showing various Senior Software Engineer job openings in Pickering, ON as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Senior Software Engineer

Scotiabank

Toronto, ON • On-site

Full-time

PTO

Re-posted 13 days ago


Job description

Requisition ID: 259924 
Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.

The Senior Software Engineer (ABM Domain) reports to the Senior Manager, Engineering. In this role, you will mentor Software Engineers and partner closely with the Solutions Architect to translate business needs into technical requirements and deliver secure, scalable, cloud-native solutions that enhance ABM functionality. The ideal candidate brings 10+ years of experience building backend services and APIs, strong engineering fundamentals, and the ability to work through ambiguity to align outcomes and drive delivery. 

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

 

  • Provide system analysis, technical design, documentation, and production support for existing and new applications and systems. 
  • Recommend best practices and enhancements aligned with the Bank's technology roadmap. 
  • Partner with project teams to refine technical requirements and provide design guidance based on industry best practices. 
  • Design, develop, unit test, debug, document, and implement applications and automation scripts. 
  • Contribute to effort estimation and development planning for projects and enhancements. 
  • Maintain, support, and enhance existing applications to ensure reliability and performance. 
  • Participate in regular code reviews and release activities to uphold quality standards. 
  • Lead production deployments and coordinate implementation activities to ensure smooth releases. 
  • Analyze production and implementation issues, perform root-cause analysis, and drive remediation through to resolution. 
  • Support the Product Owner, Solutions Architect, and Business Analyst in understanding current system behavior and identifying opportunities for improvement. 
  • Coach and mentor Software Engineers on engineering best practices, contributing to team capability and technical growth. 

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 a related discipline. 
  • 10+ years of hands-on experience in systems analysis, design, and development of enterprise solutions, including cloud-native, message-driven, test-driven, reactive, and containerized applications. 
  • Strong experience with: GCP and/or AWS; Kubernetes and Docker; Java 17+; Spring Boot 3+; SQL and MongoDB; CI/CD pipelines (e.g., Jenkins); and modern front-end technologies (HTML, CSS, Angular/React, jQuery, Bootstrap), plus event streaming and caching technologies (Kafka, Redis). 
  • Experience with C# and .NET is an asset. 
  • Familiarity with application security tools such as Black Duck, Fortify, WebInspect, and SonarQube. 
  • Strong knowledge of network communications (VPN, firewalls, load balancers), security protocols (SSL/TLS), authorization mechanisms (OAuth, JWT), and troubleshooting. 
  • Proficiency with developer tools and platforms such as Eclipse/STS, IntelliJ, VS Code; Jira, Bitbucket, Confluence; Git; and Gradle/Maven. 
  • Exposure to observability tools such as Splunk and Dynatrace is an asset. 
  • Experience working in an Agile delivery environment. 
  • Banking/financial services experience (4+ years preferred). 
  • Excellent interpersonal, communication, and influencing skills, with the ability to build strong relationships with business partners, stakeholders, strategic technology partners, and external vendors. 

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. 
  • Dynamic Ecosystem - Free tea & coffee, universal washrooms, and lots of space for team collaboration. 
  • 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.