Mississauga, On Senior javascript full stack Jobs – 124 Openings This Week

Senior Application Developer- Python (Global Security)
Royal Bank of Canada —Toronto, ON
- Full-time
- Azure
- DevOps
- System design
7h
Senior Full Stack Developer
Konrad —Toronto, ON
- $120,000–$145,000 a year
- Hybrid work
- Azure
- AWS
- JavaScript
- Work from home
- Flexible schedule
Quick apply
Senior Software Engineer, Content Cards
Braze —Toronto, ON
- $153,815–$308,400 a year
- System design
- JavaScript
- Organizational skills
- Dental care
- Paid time off
Quick apply
QA Engineer
MinuteBox —Toronto, ON
- Full-time
- Hybrid work
- JavaScript
- APIs
- Communication skills
Quick apply

More jobs to discover

Find similar jobs that you might be interested in.

Senior FullStack (Python) Developer - Full time
CorGTA —Toronto, ON
Comfortable owning development, testing, deployment, monitoring, and support. Strong software architecture and design pattern knowledge.
$150,000–$180,000 a year
Senior AI Full-Stack Software Developer (Python/React)
Intact —Toronto, ON
Bachelor’s degree in computer engineering, computer science, or any combination of equivalent education and experience. Experience with automated UI testing.
$118,700–$145,100 a year

Show more similar jobs

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

Senior Software Engineer (Full Stack)
1-800-GOT-JUNK? —Toronto, ON
Provide technical leadership day to day: design notes when decisions will outlive a sprint, thoughtful code reviews, mentoring peers, and raising the bar on…
$100,000–$125,000 a year
Quick apply
9d
.NET Full Stack Developer
Merrithew International Inc. —Scarborough, ON
Solid understanding of software engineering principles, design patterns, coding standards, and development best practices. Strong proficiency in C#, ASP.
$85,000–$95,000 a year
Quick apply

Show more jobs in cities nearby

I want to receive the latest job alerts for senior javascript full stack in mississauga, on

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

senior javascript full stack jobs near mississauga, on

Senior Application Developer jobs in Toronto, ON

Full Stack Developer jobs in Toronto, ON

Quality Assurance Engineer jobs in Toronto, ON

Senior Software Engineer jobs in Toronto, ON

Senior Application Developer jobs in Victoria, BC

Senior Application Developer jobs in Edmonton, AB

Senior Application Developer jobs in Alberta

Entry Level Web Developer jobs in Toronto, ON

Senior Citizens jobs in Ontario

Senior Citizens jobs in British Columbia

Power Platform Developer jobs in Montréal, QC

Senior Application Developer jobs in Fort St. John, BC

Software Developer jobs in Hamilton, ON

Full Time jobs in Winkler, MB

Full Time jobs in Brockville, ON

Full Stack Developer jobs in Coquitlam, BC

Full Stack Developer jobs in Etobicoke, ON

Full Stack Developer jobs in Ontario

Full Time jobs in Niagara, ON

Full Stack Developer jobs in Delta, BC

Senior Application Developer- Python (Global Security)

Royal Bank of Canada -
Toronto, ON

Apply Now

Job details

Full-time
7 hours ago

Qualifications

CI/CD
Azure
CSS
Kubernetes
DevOps
System design
NoSQL
Git
Databases
SQL
AWS
Docker
JavaScript
REST
Django
Software development
GitHub
APIs
Agile
Unit testing
Flask
AI
Jenkins
TypeScript
Python
HTML
Design patterns

Full job description

Job Description

What is the opportunity?

The SIAI Digital Development team is constantly undertaking complex development initiatives within Global Cyber Security. In this role, you will be a full-stack developer within the SIAI Digital Development team, responsible for designing and implementing software solutions across multiple platforms. Our Digital Development team designs, architects, and builds bespoke solutions to support forward-thinking and industry leading initiatives from JSOC’s Cyber & Digital Threat Hunting, Cyber Analytics, Adversary Emulation, Data Loss Prevention teams. The role involves coordination, development, communication and execution to ensure objectives are accomplished on time and meeting intents.

What will you do?

Design, develop, and deploy high-performance, scalable software solutions using Python and Python frameworks.
Drive cloud initiatives by designing and optimizing solution on platforms like OCP, Azure or AWS.
Conduct code reviews, provide constructive feedback, and ensure adherence to coding standards.
Mentor junior engineers, foster knowledge sharing, and encourage technical growth within the team.
Troubleshoot and resolve technical issues while monitoring and improving the overall systems health.

What do you need to succeed?
Must-have

7+ years of experience in software development or engineering, with a deep understanding of system design and architecture.
Advanced expertise in Python development, including design patterns, unit testing, debugging, and frameworks (Django, FastApi, Flask).
Strong experience in cloud (OCP, Azure, AWS) and containerization (Docker, Kubernetes).
Knowledge of database systems (SQL, NoSQL), web frameworks, and RESTful API development.
Proven experience in gathering and documenting technical requirements, with a strong focus on clarity and precision.

Nice-to-have

Experience in working with Frontend framework such asVue.js and related front-end tech stack (HTML, CSS, JavaScript/Typescript).
Knowledge of CI/CD and DevOps tools such as Jenkins, GIT, GitHub Actions.
Exposure to monitoring and logging tools like ELK, Dynatrace, or Grafana.
Understanding of security best practises and implementing secure coding techniques.
Experience with event-driven architecture
Good knowledge of Gen AI tools and agentic engineering
Comfortable working and thriving in a fast-paced environment with ambiguity.

What’s in it for you?
We thrive on the challenge to be our best, progressive thinking to keep growing, and working together to deliver trusted advice to help our clients thrive and communities prosper. We care about each other, reaching our potential, making a difference to our communities, and achieving success that is mutual.

Opportunity to develop industry-leading solutions that target cyber security concerns within a mature organization
A comprehensive Total Rewards Program including bonuses and flexible benefits, competitive compensation, commissions, and stock where applicable
Leaders who support your development through coaching and managing opportunities
Ability to make a difference and lasting impact
Work in a dynamic, collaborative, progressive, and high-performing team
A world-class training program in financial services
Flexible work/life balance options
Opportunities to do challenging work

#LI-Post

#TechPJ

Job Skills

Active Learning, Agile Methodology, Application Integrations, Detail-Oriented, Enterprise Application Delivery, Group Problem Solving, Programming Languages, Software Development Life Cycle (SDLC)

Additional Job Details

Address:

16 YORK ST:TORONTO

City:

Toronto

Country:

Canada

Work hours/week:

37.5

Employment Type:

Full time

Platform:

TECHNOLOGY AND OPERATIONS

Job Type:

Regular

Pay Type:

Salaried

Posted Date:

2026-07-29

Application Deadline:

2026-08-29

Note: Applications will be accepted until 11:59 PM on the day prior to the application deadline date above

Our Employment Opportunities

At RBC, we are guided by living shared values of Client First, Integrity, Collaboration, Respect and Excellence and winning together as One RBC. We believe an inclusive workplace that has diverse perspectives is core to our continued growth as one of the largest and most successful banks in the world. Maintaining a workplace where our employees feel supported to perform at their best, effectively collaborate, drive innovation, and grow professionally helps to bring our Purpose to life and create value for our clients and communities. RBC strives to deliver this through policies and programs intended to foster a workplace based on respect, belonging and opportunity for all.

Join our Talent Community

Stay in-the-know about great career opportunities at RBC. Sign up and get customized info on our latest jobs, career tips and Recruitment events that matter to you.

Expand your limits and create a new future together at RBC. Find out how we use our passion and drive to enhance the well-being of our clients and communities at jobs.rbc.com.

RBC is presently inviting candidates to apply for this existing vacancy. Applying to this posting allows you to express your interest in this current career opportunity at RBC. Qualified applicants may be contacted to review their resume in more detail.

Apply Now

Refine Your Search

senior javascript full stack jobs in mississauga, on

Senior Application Developer- Python (Global Security)

Senior Full Stack Developer

Senior Software Engineer, Content Cards

QA Engineer

More jobs to discover

Explore jobs in cities nearby

I want to receive the latest job alerts for senior javascript full stack in mississauga, on

Related Searches

Explore jobs in more locations

Job seeker tools

Employer Tools

Browse

Stay Connected