Mississauga, On Senior full stack developer (java) Jobs – 111 Openings This Week

Senior Software Engineer
NetBrain —Toronto, ON
- $100,000–$120,000 a year
- Computer Science
- Engineering
- Java
- Dental care
Quick apply
Market Data Sr Developer - Python and .Net - Assistant Vice President
Citi —Mississauga, ON
- $94,300–$141,500 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- Computer Science
Senior Software Development Engineer, Agentic AI
Workday —Toronto, ON
- $140,000–$210,000 a year
- Full-time
- DevOps
- Java
- AWS
Senior Fullstack Engineer, Generative UI Platform
Spotify —Toronto, ON
- Java
- APIs
- In-person
- Work from home
- Employee assistance program
Senior Backend Engineer, AI Platform
EvenUp —Toronto, ON
- $158,525–$214,475 a year
- Full-time
- Hybrid work
- Java
- C++
- Machine learning
- Designated paid holidays
- Disability insurance
Senior Data Engineer
Royal Bank of Canada —Toronto, ON
- Full-time
- Azure
- Computer Science
- DevOps
3d
Senior Software Engineer - Identity Threat Protection
Okta —Toronto, ON
- $136,000–$187,000 a year
- Hybrid work
- CAD
- Java
- Driving
- Dental care
- Paid time off
Senior Android Engineer
Source Code —Toronto, ON
- $90,000–$117,200 a year
- Full-time
- Java
- APIs
Quick apply
Senior Software Engineer - Data Engineering Experience
Snowflake —Toronto, ON
- Computer Science
- Java
- Master's degree
12d
Senior Software Engineer | Remote | AI SaaS Software Role
Process Street —Toronto, ON
- Full-time
- Remote
- Java
- AWS
- JavaScript
- Dental care
- Paid time off
Quick apply
Sr. MindBreeze Developer
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- Java
- Python
Sr. Software Engineer, Backend
Pinterest —Toronto, ON
- Hybrid work
- Computer science
- Computer Science
- Java
Senior Site Reliability Engineer
iManage —Toronto, ON
- Full-time
- Hybrid work
- Azure
- Engineering
- Java
- Dental care
- Paid time off
Quick apply
Sr. Software Engineer, AVP II
State Street —Toronto, ON
- $91,000–$140,500 a year
- Full-time
- Azure
- Oracle
- Computer Science
7h

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Senior Full Stack .NET / Azure Developer
Procom —Toronto, ON
The Forest Resources Inventory Information Management Solution (FRI IMS) project aims to enhance the acquisition, processing, and management of extensive forest…
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3d
Senior Full-Stack Developer
1Valet —Toronto, ON
Experience supporting production systems used by real customers in the field. Experience using AI-assisted development tools (e.g., Replit AI, Claude Code,…
$120,000–$130,000 a year
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Senior Full Stack Developer – SQL, Database performance tuning, Copilot, Capital markets, Wealth Man
APPTOZA INC. —Toronto, ON
Contribute to system design| code reviews| development standards. Experience with AI-assisted code generation| automated testing| vulnerability remediation…
$50–$55 an hour
Quick apply
12d
Sr Full stack Developer - Java, Spring Boot
Aviva —Markham, ON
We are seeking a Full stack Developer with strong backend expertise to design, develop, and govern enterprise-grade applications.
$120,000–$145,000 a year

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senior full stack developer (java) jobs near mississauga, on

Senior Software Engineer

NetBrain -
Toronto, ON

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Job details

$100,000–$120,000 a year

Qualifications

MVC
Go
Computer Science
CSS
React
D3.js
Web development
Engineering
Data structures
C#
Java
Application development
Databases
OOP
Bachelor's
JavaScript
Angular
Unit testing
Electrical Engineering
TypeScript
HTML
Computer graphics

Full job description

Founded in 2004, NetBrain is the leader in no-code network automation. Its ground-breaking Next-Gen platform provides IT operations teams with the ability to scale their hybrid multi-cloud connected networks by automating the processes associated with Diagnostic Troubleshooting, Outage Prevention and Protected Change Management. Today, over 2,500 of the world's largest enterprises and managed services providers leverage NetBrain's platform.

What We Need

NetBrain Technologies is looking for a senior-level Full Stack Software Engineer to join our engineering team. This is a front-end-leaning role — you'll spend most of your time architecting and building intuitive, high-performance web applications, while also contributing to the back-end services that power them. If you love crafting products that real users depend on daily and you're comfortable working across the stack, this role is for you.

We're looking for someone to take ownership of features end-to-end, collaborates closely with product and design, and can serve as a technical anchor for the team.

What You'll Do

You will proactively engage with product and development teams to define features, specifications, and requirements
Research and evaluate emerging web technologies to inform design and implementation decisions across the stack
Architect and build web-based network management applications spanning high-level system design all the way through UI layout, user experience, database schema, data structures, workflows, and graphics
Own quality across the full development lifecycle — including unit testing and end-to-end integration testing
Work cross-functionally with product and other engineering teams to ensure complete feature coverage, scalability, and a strong thin-client experience
Drive front-end architecture standards and best practices across the team
Mentor junior engineers and lead code reviews with an eye for performance, maintainability, and correctness
Serve as a subject matter expert for both internal teams and external customers

What You Bring

BS in Computer Science, Electrical Engineering, or equivalent professional experience
4–7 years of professional web development experience, including deep work in large-scale front-end codebases
Expert-level proficiency in JavaScript and TypeScript, including familiarity with the latest specs
Strong command of HTML5 and CSS3, including cross-browser compatibility and responsive design
Solid grounding in OOP, functional programming, and MVC/MVVM patterns
Hands-on experience with at least one major web framework (React, Angular, or AngularJS)
Experience with HTML graphics programming — canvas, WebGL — and supporting libraries such as Go.js, D3, or Paper.js
Proven ability to diagnose and resolve client-side performance issues
Experience with C#, Java, or another server-side language — C# in particular is a plus
Familiarity with AI agent application development (LLMs, tool use, agent frameworks) is a plus
Manual Dexterity: Repetitive motion of wrists, hands and fingers for using a computer.
Stationary Tasks: Sitting for extended periods, remaining in a stationary position.

What We Offer

Our comprehensive compensation package is vital in how we recognize our people for the impact they make on us reaching our goals as a company.

For this role, the estimated base is CAD $100,000 - CAD $120,000 + Bonus. The actual salary may vary based on a range of factors, including market and individual qualifications objectively assessed during the interview process.

The range listed above is a guideline and may be modified. People Experience offers a comprehensive benefits package in addition to cash compensation that includes but is not limited to RRSP and medical/dental coverage. Speak with your Recruiter for more details on our Total Rewards philosophy.

NetBrain invites all interested and qualified candidates to apply for employment opportunities.

Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, or other characteristics protected by law.

If you have a disability that prevents or limits your ability to use or access the site, or if you require any other accommodation in the application process due to a disability, you may request a reasonable accommodation. To make a request, please contact our People Team at: [email protected] and we will be happy to assist you.

In compliance with applicable laws, NetBrain conducts holistic, individual background reviews in support of all hiring decisions.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Quick apply

Refine Your Search

senior full stack developer (java) jobs in mississauga, on

Senior Software Engineer

Market Data Sr Developer - Python and .Net - Assistant Vice President

Senior Software Development Engineer, Agentic AI

Senior Fullstack Engineer, Generative UI Platform

Senior Backend Engineer, AI Platform

Senior Data Engineer

Senior Software Engineer - Identity Threat Protection

Senior Android Engineer

Senior Software Engineer - Data Engineering Experience

Senior Software Engineer | Remote | AI SaaS Software Role

Sr. MindBreeze Developer

Sr. Software Engineer, Backend

Senior Site Reliability Engineer

Sr. Software Engineer, AVP II

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