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Added 13 mins ago
IT
FPGA DEVELOPMENT ENGINEER
Instrumentation Technologies Solutions
Engineer, BC
- Full-time
…team. The successful candidate will be a part of our software development team, but also work closely with other teams within the…
Added 13 mins ago
VM
Graduate Engineer
Voe Marine
Engineer, BC
- Full-time
As a Voe Engineer: naval / structural / mechanical you will make a valuable contribution towards a wide variety of interesting projects spanning the full breadth of our portfolio.
Added 13 mins ago
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Artificial Intelligence Engineer
Levio
Canada
- Full-time
…systems that reach production and stay there. A Forward Deployed Engineer runs discovery with the customer's own stakeholders, scopes the use cases worth building, then writes and deploys…
Added 13 mins ago
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Subsea Project Engineer
Airswift
St. John's, NL · Greater St. John's Metropolitan Area
- Contract
Ability to support development of well intervention concepts and execution strategies
Added 13 mins ago
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Trainmaster
CPKC
Thunder Bay, ON
- Full-time
…accountability, and pride. With opportunities for training, development, and advancement, you’re not just building a career - you’re part of something bigger. Together, we move goods,…
Added 13 mins ago
A
Software Development Engineer In Test
Actalent
Waterloo, ON
- $40 to $50 CAD / hour
- Contract
This Software Development Engineer in Test (SDET) role focuses on designing, developing, and maintaining automated test scripts and tools in Python to validate new features for advanced…
Added 13 mins ago
AI
Application Specialist
Accuenergy Inc.
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…comprehensive benefits, and opportunities for professional development and growth within our rapidly expanding…
Added 13 mins ago
A
Electrical EIT
Actalent
Calgary, AB
- $25 to $28 CAD / hour
- Contract
We are seeking a junior Electrical EIT or Junior Designer to join our team and support the development of an AutoCAD integration tool that extracts data from spreadsheets for various…
Added 13 mins ago
OD
Data Engineer / BI Developer – GCP, dbt & Power BI
OSI Digital
Toronto, ON
- Full-time
Job Title: Data Engineer / BI Developer – GCP, dbt & Power BI
Added 13 mins ago
A
Hardware Design Engineer (Open Interest)
Actalent
Ottawa, ON
- $45 to $65 CAD / hour
- Full-time
Hardware Design Engineer (Analog & Digital) Talent Network (Open Interest)
Added 13 mins ago
A
Design Verification Engineer
Actalent
Ottawa, ON
- $110,000 to $152,000 CAD / year
- Full-time
We are seeking a Design Verification Engineer to join an experienced R&D organization focused on developing networking switch and network controller IP cores that support advanced Time…
Added 13 mins ago
A
C++ Software Developer/Engineer Open Interest
Actalent
Ottawa, ON
- $45 to $65 CAD / hour
- Full-time
C++ Software Developer/Engineer Talent Network (Open Interest)
Added 13 mins ago
A
Mechanical Engineer (Open Interest)
Actalent
Ottawa, ON
- $45 to $65 CAD / hour
- Full-time
Intermediate Mechanical Engineer Talent Network (Open Interest)
Added 13 mins ago
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AI Workflow & Operations Intern
Semtech
Richmond, BC
- Full-time
…and making them work better. You don’t need to be a software engineer - but you do need to be comfortable with data, curious about AI, and motivated by operational impact. If you’ve ever…
Added 13 mins ago
BP
Senior Process Engineer
Bunch Projects
Calgary, AB
- Full-time
We are seeking a senior Process Engineer to join our design and engineering team. The successful candidate will work closely with a multidisciplinary team to provide process engineering…
Added 13 mins ago
BP
Senior Project Engineer
Bunch Projects
Calgary, AB
- Full-time
We are seeking a senior Project Engineer to join our design and engineering team. The successful candidate will provide technical and project support across cross-functional teams,…
Added 13 mins ago
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Engineering Manager
Alliance Search Partners
Mississauga, ON
- Full-time
As a licensed Professional Engineer with a background in Electrical Engineering, you will provide technical oversight, review, and mentorship to your team, including the Mechanical…
Added 13 mins ago
A
Systems Engineer (Open Interest)
Actalent
Ottawa, ON
- $45 to $65 CAD / hour
- Full-time
Are you a Systems Engineer interested in exploring new opportunities?
Added 13 mins ago
EI
Product Engineer
ergoCentric Inc
Mississauga, ON
- Full-time
We are seeking a proactive, structured, and hands-on Product Engineer to join our engineering team. As our company scales, we are actively modernizing our engineering infrastructure,…
Added 13 mins ago
A
Embedded Software / Python Test Engineer (Open Interest)
Actalent
Ottawa, ON
- $45 to $65 CAD / hour
- Full-time
Embedded Software / Python Test Engineer Talent Network (Open Interest)
Added 13 mins ago
A
Design Verification Engineer
Actalent
Ottawa, ON
- $110,000 to $152,000 CAD / year
- Full-time
We are seeking a Design Verification Engineer to join an experienced R&D organization focused on developing networking switch and network controller IP cores that support advanced Time…
Added 13 mins ago
BP
Lead Electrical Engineer
Bunch Projects
Calgary, AB
- Full-time
…midstream operators. We are seeking an experienced Electrical Engineer, Lead to support the full lifecycle delivery of EPC…
Added 13 mins ago
OD
Data Engineer / BI Developer – GCP, dbt & Power BI
OSI Digital
Vancouver, BC
- Full-time
Job Title: Data Engineer / BI Developer – GCP, dbt & Power BI
Added 14 mins ago
Structure Design Engineer
Infosys
Quebec, QC
Development, qualification, certification, and in-service support of A220 Family airframe components.
Added 29 mins ago
SA
Senior Backend Engineer, NimbleRx
Swoop Airlines and Aviation
Toronto, ON
- $195,000 to $228,000 CAD / year
As a Senior Backend Engineer, you will have a hand in architecting the technology and customer experience that are pivotal to multiple web products for patients, pharmacies, and other…

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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