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Added 39 mins ago
S
Electrical and Instrumentation Engineer
SPECTRAFORCE
Oakville, ON
- $53 to $63 CAD / hour
- Contract
Job Title: Electrical & Instrumentation Engineer
Added 39 mins ago
WI
Senior Mechanical Engineer (Plant Design)
WSP in Canada
Mississauga, ON
- Full-time
With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions.
Added 1 hour ago
F
Principal Design Engineer / Structural Lead Engineer - Mining and Metals
Fluor
Vancouver, BC
- Full-time
Supervise and act as mentor for a junior level designer of junior level engineer.
Added 1 hour ago
BS
Senior Design Quality Engineer / Ingénieur principal en qualité de la conception
Boston Scientific
Montreal, QC
- Full-time
…independently managing complex technical challenges and driving to solutions across hardware, software, and system domains. The Senior Design Quality role will influence strategic quality…
Added 3 hours ago
B
Building Mechanical Engineer
BPA
Toronto, ON · Greater Toronto Area, Canada
- Full-time
As an Intermediate Mechanical Design Engineer, you will contribute to the design and delivery of a wide variety of building projects while working closely with senior engineers, project…
Added 3 hours ago
Dev. Machine Learning Engineering II
Bell
Toronto, ON
…more connected future through world-class networks, AI-powered solutions, and digital experiences that elevate how people live, work, and play every…
Added 3 hours ago
MG
Java Engineer
Matrix Global
Toronto, ON
- Full-time
We are seeking a talented and motivated Java Engineer with strong experience in the Microsoft Azure ecosystem to join our growing engineering team. In this role, you will be responsible for…
Added 3 hours ago
B
Dev. Machine Learning Engineering II
Bell
Toronto, ON
- Full-time
…more connected future through world-class networks, AI-powered solutions, and digital experiences that elevate how people live, work, and play every…
Added 3 hours ago
TI
Sr. Analytics Developer
TTI, Inc.
Toronto, ON
- Full-time
The Sr. Analytics Developer will drive the development of enterprise-grade analytics solutions and mentor junior team members to ensure consistent delivery of high-quality insights.
Added 4 hours ago
JE
Intermediate Electrical Engineer
Juno Engineering Canada Inc.
Calgary, AB
- Full-time
Are you a professional engineer with a passion for innovation in electrical, instrumentation, and controls engineering? Juno Engineering Canada Inc. is seeking an Intermediate Electrical…
Added 4 hours ago
JE
Senior Instrumentation Engineer
Juno Engineering Canada Inc.
Calgary, AB
- Full-time
At Juno Engineering we empower our team to deliver innovative, sustainable solutions across energy, utilities, and industrial facilities. With over 40 years of engineering excellence, we…
Added 4 hours ago
JE
Intermediate Electrical Substation Engineer
Juno Engineering Canada Inc.
Calgary, AB
- Full-time
Are you a professional electrical engineer with a passion for high-voltage substation design? Juno Engineering Canada Inc. is seeking an Intermediate Electrical Substation Engineer to…
Added 4 hours ago
JE
Senior Electrical Designer
Juno Engineering Canada Inc.
Calgary, AB
- Full-time
…specializing in electrical, instrumentation, and controls (EIC) solutions for industrial energy facilities across Western Canada. We are currently seeking a Senior Electrical Designer to…
Added 5 hours ago
JE
Senior Electrical Engineer
Juno Engineering Canada Inc.
Calgary, AB
- Full-time
We are seeking a full-time, permanent Senior Electrical Engineer with 10 to 20 years of industry experience. This role is ideal for an individual who has led complex industrial projects -…
Added 5 hours ago
AE
Junior Electrical Technologist
Associated Engineering
Calgary, AB
- Full-time
Associated Engineering, a proudly Canadian, Employee-owned Company is seeking a Junior Electrical Technologist in our Calgary office. In this position, you will work with engineers,…
Added 6 hours ago
BS
Tech Transformation - Application Network Engineer
Brainhunter Systems Ltd
Toronto, ON
- Contract
Role Title: Tech Transformation - Application Network Engineer
Added 6 hours ago
SC
Senior Mining Engineer
SLR Consulting
Sudbury, ON
- Full-time
As a Senior Mining Engineer, you’ll play a key role in the growth of our mining backfill engineering services business and team. You’ll focus on all aspects of underground operations life…
Added 6 hours ago
A
Municipal Civil EIT - Civil 3D
AECOM
Burnaby, BC
- $66,000 to $75,000 CAD / year
- Full-time
AECOM's Municipal Roads Group in Burnaby is seeking a Junior Municipal Civil Designer / Engineer-in-Training to support the planning and design of municipal infrastructure across Metro…
Added 6 hours ago
I(
Senior Aeronautical Structural Engineer
ITPS (Canada) LTD
London, ON
- Full-time
ITPS Canada is seeking an experienced Senior Aeronautical Structural Engineer to support the design, development, modification, and certification of aircraft and airborne systems across a…
Added 7 hours ago
WI
Environmental Engineer – Fuel Tank Systems
WSP in Canada
Vaughan, ON
- Full-time
Build the Future with Us – As an Experienced Environmental Engineer within our Contaminated Lands team in Barrie, Ontario, you will shape environmental solutions that protect communities,…
Added 7 hours ago
WI
Environmental Engineer – Fuel Tank Systems
WSP in Canada
Markham, ON
- Full-time
Build the Future with Us – As an Experienced Environmental Engineer within our Contaminated Lands team in Barrie, Ontario, you will shape environmental solutions that protect communities,…
Added 7 hours ago
WI
Environmental Engineer – Fuel Tank Systems
WSP in Canada
Barrie, ON
- Full-time
Build the Future with Us – As an Experienced Environmental Engineer within our Contaminated Lands team in Barrie, Ontario, you will shape environmental solutions that protect communities,…
Added 7 hours ago
WI
Experienced Environmental Engineer / Geoscientist
WSP in Canada
St. Catharines, ON
- Full-time
With an unmatched breadth and depth of engineering, advisory and science based expertise, our global minds unite to power local solutions.
Added 7 hours ago
WI
Experienced Environmental Engineer / Geoscientist
WSP in Canada
St. Catharines, ON
- Full-time
With an unmatched breadth and depth of engineering, advisory and science based expertise, our global minds unite to power local solutions.
Added 7 hours ago
MV
*Senior Project Engineer
Metro Vancouver
Burnaby, BC
- Full-time
Our Water Services Department is seeking a *Senior Project Engineer who will be responsible for providing controls and automation programming, technical support, electrical and…

Artech L.L.C.

Full Stack Engineer

Mississauga, ON, Canada

$70 to $80 CAD / hour · Contract

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Job details

Pay: $70 to $80 CAD / hour
Job type: Contract
Apply by: Nov 4, 2026
Posting language: English
Posted: Oct 5, 2026

Original job description

Senior Full Stack Java Developer – React / Spring Boot

📍 Location: Mississauga, CA

💼 Job Type: [Contract Possibility OR Extension OR Conversion

🕐 Experience: 7–10+ Years

💻 Work Arrangement: [Remote / Hybrid]

About the Role

We are seeking a highly skilled and independent Senior Full Stack Java Developer to join our application development team. This role is ideal for a hands-on developer who can take ownership of requirements from the initial conversation through design, development, integration, testing, and deployment.

The ideal candidate will be React-focused, with strong hands-on experience building modern front-end applications and solid Java/Spring Boot experience on the backend. Angular experience is not required; developers with strong React expertise should be comfortable learning and transitioning to Angular as needed.

We are looking for developers, not architects or people managers. The successful candidate will be technically strong, self-motivated, comfortable working independently, and willing to take ownership of delivering solutions through completion. Experience using modern AI-assisted development tools such as GitHub Copilot, Devin, or similar tools is highly desirable.

What You’ll Do

Take ownership of application development initiatives from requirements understanding through design, development, testing, deployment, and production support.
Work directly with users and stakeholders to understand business requirements and translate them into effective technical solutions.
Independently analyze requirements, determine the appropriate technical approach, and deliver high-quality, maintainable code.
Design and develop full-stack applications using Java, Spring Boot, React, and microservices.
Build responsive and scalable front-end applications with a strong focus on React.
Integrate front-end applications with backend services and third-party systems through REST APIs and other service interfaces.
Understand existing Java/Spring Boot code and frameworks sufficiently to integrate, modify, troubleshoot, and extend APIs and backend functionality.
Apply strong programming fundamentals to develop efficient, reliable, and maintainable solutions.
Work with microservices primarily from an application integration and development perspective.
Perform code reviews and provide constructive technical feedback to ensure coding standards, quality, performance, and maintainability.
Work closely with junior developers to explain technical concepts, assign development tasks, review their code, and guide them toward effective coding practices.
Mentor junior developers without directly managing them.
Collaborate with other developers, business stakeholders, QA, DevOps, and technology teams throughout the development lifecycle.
Troubleshoot complex application and integration issues and drive them through resolution.
Participate in testing, debugging, deployment, and post-production support activities.
Leverage AI-assisted development tools, including Copilot, Devin, or similar technologies, to improve development productivity while maintaining code quality and engineering standards.
Identify opportunities to improve application performance, development efficiency, code quality, and overall user experience.
Take ownership of assigned deliverables and remain accountable until the solution is successfully completed.

Required Skills & Qualifications

7–10+ years of professional software/application development experience.
Strong hands-on experience with Java and Spring Boot.
Strong proficiency in React is required.
Experience developing modern front-end applications using React, JavaScript/TypeScript, HTML, and CSS.
Strong understanding of API integration, particularly RESTful APIs.
Ability to understand existing Java/Spring Boot code and integrate or consume APIs effectively.
Working knowledge of Core Java fundamentals; extensive Java architecture expertise is not required.
Experience working with microservices, particularly from an integration and application-development perspective.
Strong understanding of software development fundamentals, application structure, coding practices, and efficient programming techniques.
Experience with SQL and relational databases.
Experience with application testing, debugging, code reviews, and deployment processes.
Strong problem-solving and troubleshooting skills.
Ability to understand requirements directly from users’/business stakeholders and independently convert them into technical solutions.
Strong communication and collaboration skills.
Self-motivated with a strong sense of ownership and accountability.
Demonstrated ability to take a task or requirement from start to finish with minimal supervision.
Experience mentoring and guiding junior developers.

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More about this job

Responsibilities

Own full-stack application development from requirements gathering through design, implementation, testing, deployment, and production support, using Java, Spring Boot, React, and microservices. Integrate APIs, troubleshoot application issues, review code, collaborate with stakeholders, and mentor junior developers without direct management responsibility.

Requirements

Requires 7–10+ years of software development experience, strong hands-on Java and Spring Boot skills, and proficiency in React and modern front-end technologies. Candidates should also have experience with REST APIs, microservices, SQL, testing and debugging, stakeholder communication, independent delivery, and mentoring junior developers.

Skills

Java
Spring Boot
React
JavaScript
TypeScript
HTML
CSS
REST APIs
Microservices
SQL
Relational Databases
API Integration
Application Testing
Debugging
Code Reviews
Mentoring

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
React
JavaScript
TypeScript
HTML
CSS
REST APIs
Microservices
SQL
Relational Databases
API Integration
Third-Party Systems
Full-Stack Development
Application Development
Requirements Analysis
Software Design
Testing
Debugging
Code Reviews
Deployment
Production Support
GitHub Copilot
Devin
AI-Assisted Development
Performance Improvement
Technical Mentoring
Stakeholder Collaboration

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