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Added 27 mins ago
GC
Senior Geotechnical Engineer (26030)
GEMTEC Consulting Engineers and Scientists Limited.
Hanwell, NB
- Full-time
We are seeking a full-time Senior Geotechnical Engineer in our Fredericton, New Brunswick office. The successful candidate will work with multidisciplinary teams on unique and challenging…
Added 27 mins ago
E
Azure Cloud Engineer
ELITS
Remote, Canada
- Full-time
- Remote
ELITS Canada is looking for an experienced Azure Cloud Engineer for a remote consulting assignment based in Canada. Candidates must be authorized to work in Canada and able to perform the…
Added 27 mins ago
E
Azure Cloud Security Engineer
ELITS
Remote, Canada
- Full-time
- Remote
ELITS Canada is looking for an experienced Azure Cloud Security Engineer for a remote consulting assignment based in Canada. Candidates must be authorized to work in Canada and able to…
Added 42 mins ago
Senior Data Scientist I
Bell
Toronto, ON
The Cloud Capability: Extensive hands-on knowledge of Google Cloud Platform (GCP); holding a GCP Professional Machine Learning Engineer certification is a massive bonus!
Added 58 mins ago
LC
Senior Analytics Engineer
Lightspeed Commerce, Inc.
Remote, Canada
- Full-time
- Remote
Lightspeed's Data Office is hiring a Senior Analytics Engineer to design and own the data models that drive decisions across financial performance, GTM activities, and product insights.…
Added 58 mins ago
LC
Senior Analytics Engineer
Lightspeed Commerce, Inc.
Remote, Canada
- Full-time
- Remote
Lightspeed's Data Office is hiring a Senior Analytics Engineer to design and own the data models that drive decisions across financial performance, GTM activities, and product insights.…
Added 1 hour ago
PT
Product Engineer
Purelend Technologies Inc.
Calgary, AB
- Full-time
We're hiring a senior Product Engineer to sit on that boundary. You're an engineer at the bone. You think in systems, you write production code, and you have the technical credibility to…
Added 1 hour ago
SF
Senior Project Manager
Soletanche Freyssinet
BC · British Columbia, Canada
- Full-time
The Senior Project Manager is responsible for the successful execution of complex and high-value geotechnical construction projects throughout Western Canada. This role leads projects from…
Added 1 hour ago
NS
Senior Applied AI Engineer
Network Solutions
Canada
- Full-time
We are looking for a hands on Senior Applied AI Engineer who combines strong software engineering with practical AI problem solving. You will build production AI experiences across Network…
Added 3 hours ago
G
Senior Software Developer, Mobile (iOS), Platforms and Devices
Google
Waterloo, ON
- Full-time
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 4 hours ago
P
Senior Maintenance Technician
PURPLEFARM
Fredericton, NB
- Full-time
As a Senior Maintenance Technician, you will play a critical role in maintaining the safety, efficiency, and operational excellence of our facilities.
Added 4 hours ago
VE
Senior Project Manager
VINCI Energies
BC · British Columbia, Canada
- Full-time
The Senior Project Manager is responsible for the successful execution of complex and high-value geotechnical construction projects throughout Western Canada. This role leads projects from…
Added 5 hours ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
We're on the hunt for a top-tier Senior Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing…
Added 5 hours ago
V
Senior Project Manager
VINCI
BC · British Columbia, Canada
- Full-time
The Senior Project Manager is responsible for the successful execution of complex and high-value geotechnical construction projects throughout Western Canada. This role leads projects from…
Added 5 hours ago
NG
Cost Controller
New Gold Inc.
Kamloops, BC
- Full-time
Ensure data quality, documentation, and audit readiness.
Added 6 hours ago
E
Protection & Control Senior Engineer
EllisDon
Calgary, AB
- Full-time
Hardline Engineering is currently looking for a Protection & Control Senior Engineer to join our dynamic team. Reporting to the Director, Engineering the P&C Senior Engineer will be…
Added 6 hours ago
E
Intermediate Engineer (Distribution Design)
EllisDon
Calgary, AB
- Full-time
…Reporting to the Distribution Program Manager, the Intermediate Engineer will provide hands-on leadership, mentorship, guidance, and oversight to the Distribution Group. The Distribution…
Added 6 hours ago
E
Senior Engineer (Distribution Design)
EllisDon
Calgary, AB
- Full-time
Hardline Engineering is currently looking for Senior Engineers to join our Distribution team. Reporting to the Distribution Program Manager, the Senior Engineer will provide hands-on…
Added 7 hours ago
A
Intermediate Software Engineer
AltaML
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
We overpay for the right people. We'd rather pay a premium for an engineer who embodies this and multiplies the team than save money on someone who doesn't
Added 8 hours ago
S
Civil Engineer
SMARTFOX
Quebec, QC
- $50,000 to $80,000 CAD / year
- Full-time
Days 1 to 30: Learn our standards, tools and project workflows. Shadow senior engineers and visit active sites.
Added 8 hours ago
AN
Senior Software Engineer, Linux Kernel
Arista Networks
Vancouver, BC
- Full-time
…of success and strive to maintain the highest standards of quality and performance in everything we…
Added 8 hours ago
AN
Senior/Lead Software Engineer (Packet Forwarding Engines)
Arista Networks
Vancouver, BC
- Full-time
…of success and strive to maintain the highest standards of quality and performance in everything we…
Added 8 hours ago
AN
Senior/Lead Software Engineer
Arista Networks
Vancouver, BC
- Full-time
…of success and strive to maintain the highest standards of quality and performance in everything we…
Added 8 hours ago
AN
BIOS Senior/Lead Software Engineer
Arista Networks
Vancouver, BC
- Full-time
…of success and strive to maintain the highest standards of quality and performance in everything we…
Added 8 hours ago
AN
PCIe Senior/Lead Software Engineer
Arista Networks
Vancouver, BC
- Full-time
…of success and strive to maintain the highest standards of quality and performance in everything we…

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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