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Senior Full Stack Developer Jobs in Whitby, ON (NOW HIRING)

... Senior Manager, on the design, development, integration, and implementation of Insider Threat ... computer engineering or related field and 5+ years of full stack development experience required ...

We're looking for a Senior Full Stack Software Engineer who is passionate about building high ... full stack developer * Demonstrable, hands-on experience using Claude (Claude Code, claude.ai, or ...

Full-Stack Developer - IAM

Toronto, ON ยท On-site

CA$150/day

This role has openings at Intermediate and Senior level positions. The Identity team builds the ... full-stack software development. * Strong programming skills in C# and/or TypeScript , with ...

Full Stack Developer

Toronto, ON ยท Hybrid

CA$90K - CA$125K/yr

About The Role As a Full Stack Developer you'll be tasked with working on one of our web application projects. Working within the software development team, your duties will require you to assist in ...

25-189 - Full Stack Developer

Oshawa, ON ยท Hybrid

$70 - $80/hr

Full Stack Developer Resume Due Date: November 21st, 2025 (5:00PM EST) Number of Vacancies: 2 Level: MP4 Duration: 12 Months Hours of work: 35 hours Location: 1908 Colonel Sam Drive, Oshawa (Hybrid ...

We are looking for a talented Senior Full-Stack (Backend) Engineer with Java and Spring Boot ... Knowledge of DevOps practices and CI/CDpipelines * UnderstandingGenAI, LLMsemployingAI in coding ...

Senior Full Stack Software Engineer

Toronto, ON ยท On-site

CA$130K - CA$160K/yr

The Engineer We're Looking For We're looking for a talented Full Stack Engineer who loves solving ... AWS Certified Developer or Solutions Architect certification * Architecture experience: Serverless ...

CI/CD & DevOps: * Experience implementing automated build, test, and deployment pipelines using tools like GitHub Actions. * Architecture & security: * Solid understanding of REST APIs, microservices ...

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Senior Full Stack Developer information

What is the difference between Senior Full Stack Developer vs Backend Developer?

AspectSenior Full Stack DeveloperBackend Developer
Required SkillsProficiency in both frontend and backend technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js, Python, or JavaSpecialized in server-side development, working with languages like Java, Python, Ruby, or PHP, and database management
Work EnvironmentCollaborates across frontend and backend teams, often involved in full project lifecycleFocuses primarily on backend systems, APIs, and database integration
Common UsageUsed in roles requiring full project oversight and versatile development skillsUsed in roles focused on server-side logic, database management, and API development

The main difference is that a Senior Full Stack Developer handles both frontend and backend development, providing a comprehensive approach to projects, while a Backend Developer specializes solely in server-side logic and database management. Both roles require strong programming skills, but the Full Stack Developer's expertise spans the entire technology stack.

How does a Senior Full Stack Developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior Full Stack Developer, you'll frequently collaborate with designers, product managers, QA engineers, and other developers to deliver end-to-end solutions. You'll be involved in requirements discussions, offer technical guidance, and help align frontend and backend development with business goals. Your role often includes code reviews, mentoring junior team members, and ensuring seamless integration across various systems. This collaborative environment encourages knowledge sharing and innovation while ensuring project success.

What are the key skills and qualifications needed to thrive as a Senior Full Stack Developer, and why are they important?

To thrive as a Senior Full Stack Developer, you need advanced proficiency in both front-end and back-end programming languages, frameworks, and a solid understanding of software architecture, usually supported by a relevant degree and several years of experience. Mastery of tools such as Git, Docker, CI/CD systems, and cloud platforms like AWS or Azure is typically required, alongside familiarity with databases and version control systems. Strong problem-solving abilities, leadership, effective communication, and collaboration skills set exceptional developers apart. These skills and qualities are crucial for delivering robust, scalable solutions while mentoring teams and efficiently bridging gaps between client requirements and technical implementation.

What are Senior Full Stack Developers?

Senior Full Stack Developers are experienced professionals who design, develop, and maintain both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to handle servers, databases, APIs, and user interfaces. In addition to coding, they often lead development teams, make architectural decisions, and ensure software quality and scalability. Their expertise allows them to oversee the entire application lifecycle, from concept to deployment.
What cities near Whitby, ON are hiring for Senior Full Stack Developer jobs? Cities near Whitby, ON with the most Senior Full Stack Developer job openings:
Infographic showing various Senior Full Stack Developer job openings in Whitby, ON as of June 2026, with employment types broken down into 100% Full Time. Highlights an 82% In-person, and 18% Remote job distribution.
Full Stack Developer

Full Stack Developer

Scotiabank

Toronto, ON โ€ข On-site

Other

PTO

Posted 21 hours ago


Job description

Requisition ID: 260428ย 
Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.

The Global Operations Technology (GOT) team develops and manages innovative products designed to support the ever-changing threat landscape. We work in close partnership with our Corporate Security, Fraud Business, and key Technology Partners throughout Scotiabank to drive technology on a global basis. We are key team members within Enterprise Technology to ensure business strategies, plans and initiatives are executed / delivered in compliance with governing regulations, internal policies, and procedures.

We are seeking an energetic, self-starter willing to take on a challenge! This position will deliver against key internal fraud and insider threat solutions. This role will support both ongoing and new projects that serve our global stakeholders-including Internal Fraud, Corporate Security, AML, and Risk-by ensuring specific goals, plans, and initiatives align with the team's business strategies and objectives through effective technology solutions. All activities must comply with governing regulations, internal policies, and procedures. In addition, the role will provide support for day-to-day operational activities, ensuring smooth execution of technology processes and addressing operational challenges as they arise.


The incumbent is responsible, through independent contribution, collaboration with the stakeholders and the management/supervision of Senior Manager, on the design, development, integration, and implementation of Insider Threat/ Internal Fraud/ Enhanced Employee Monitoring initiative across the Enterprise level. The individual must thrive on challenge, be proactive and dynamic, and demonstrate initiative and eagerness to learn.ย 

Is this role right for you? In this role, you will:
Design and maintain backend services to ensure seamless performance and security.
Build and enhance front end applications, providing users with exceptional experience.
Collaborate with product and UX teams to develop innovative solutions.
Write clean, testable code that adheres to software design principles.
Ensure application security and optimize performance for efficiency.
Design robust software architecture and implement CI/CD pipelines.
Participating in code reviews and integrating with third-party systems.
Supporting production systems and mentoring junior developers.
Improving engineering practices and contributing to team culture.
Work closely with stakeholders to understand user needs and technical requirements
Write and manage your own development tasks as Jira tickets with clear acceptance criteria
Create high-fidelity mockups and prototypesย 
Act as a core developer for both the frontend and backend-for-frontend ย components of the web application
Contribute to team planning, sprint reviews, and roadmap discussions
Gain a strong understanding of the development and deployment processes within the bank's cloud infrastructure and governance environment
Write clean, testable, and well-documented code aligned with security and compliance standard


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 a technical field such as computer science, computer engineering or related field and 5+ years of full stack development experience required
Proficiency in web development using HTML and CSS
Experience writing and optimizing SQL queries
Familiarity with development and deployment on cloud infrastructure (Google Cloud Platform preferred, AWS or Azure acceptable)
Experience designing and integrating with APIsย 
Proficiency in Node.js, Java, Net, ย TypeScript, and JavaScript.
Experience with React, Angular, and REST APIs.
Experience with relation and non relational databases
Strong understanding of code quality practices, including linting, code reviews, and automated formatting tools
Experience with Agile development methodologies and work in an Agile environment and adapt quickly to shifting priorities or direction
Experience using Jira for issue tracking and sprint planning
Proficient in gathering and integrating user feedback to drive ongoing product enhancement.
Strong collaboration skills, with a willingness to work closely with engineers, designers, and product managers
Motivated to understand stakeholder needs and contribute meaningfully to the product vision
Skilled at estimating effort, setting realistic timelines, and being accountable for deliverables
Proactively raises technical or product issues and contributes to problem-solving
Strong problem-solving skills and a willingness to learn new technologies.

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. ย 
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 such as hackathons, contests, cooking with friends, Humans of Digital and much more!

Location(s): ย Canada : Ontario : Torontoย 
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.ย ย 
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 ourย  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.