604,117+ Lead Software Engineer Java Api Jobs in Canada — Top Companies Hiring July 2026

Professional job seekers finding Canada jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Lead Java Full Stack Developer

Lead Java Developer Job Description Role Summary: We are looking for a Java Full-Stack Engineer to design, build, and support modern web applications. This role spans front-end development (Angular or React) and back-end services (Java/Spring Boot), with a focus on API-first, microse ...

Senior Engineer for API and Integrations

Be a catalyst for change at HOOPP as a Senior Engineer specializing in API and integrations. Lead the charge in evolving our Digital Insight Services Platform with innovative integration patterns and secure design principles. Joining the Pension Application Development Team, you will oversee the cre ...

Vantage Senior Engineer with API Focus

Join Vantage as a Senior Engineer focused on API integrations and database performance. Embrace a remote-first approach while mentoring fellow engineers and delivering high-quality features. In this role, you will utilize your extensive software development experience to ensure seamless integration ...

Staff Engineer API Development at Asana

Join Asana as a Staff Engineer to lead API development in Vancouver. Build a flexible API platform and mentor engineers while enhancing developer collaboration. We're looking for an experienced Technical Lead to guide our API team in crafting innovative solutions. This role will involve establishing ...

Toronto Automation QA Engineer API Focus

Step into a pivotal role as an Automation QA Engineer in Toronto, ON, focused on TestComplete and API testing. Work in a hybrid model, blending office and remote responsibilities while enhancing API reliability and performance. With 6-8 years of experience in API testing within BFSI or similar secto ...

Backend Quality Engineer – API & Automation Focus

A nationwide recruiting firm is seeking a Software Quality Engineer in Richmond, BC. This role involves validating software backend features, designing test automation, and collaborating in an Agile environment. The successful candidate will have a Bachelor's degree in Computer Science or a related field, and at ...

Site Reliability Engineer for API Performance

Join impact.com as a Site Reliability Engineer to enhance API performance and stability. Focus on integrating observability standards across Java and C# while maintaining high availability.This critical position involves collaborating with engineering squads to ensure that our applications perform optimally. ...

Senior Solutions Engineer — API & Cloud Integrations

A pioneering incident management platform is seeking a Solutions Engineer to join their team in Toronto, Ontario. In this role, you will guide customers in implementing solutions, develop best practices, and drive technical discussions with engineering teams. With a focus on REST APIs, cloud platforms, and custo ...

Remote Automation QA Engineer – API & UI

A leading technology firm is seeking a Quality Engineer to enhance software quality through test automation. This remote position requires 2+ years of test automation experience, familiarity with frameworks like Playwright and Selenium, and proficiency with CI/CD tools. The successful candidate will work collabo ...

iOS Engineer — Swift, API Design & Performance

Qualifications 3+ years of iOS development experience (iPhone/iPad); Experience in Swift development. Experienced with Objective-C, along with all primary frameworks and libraries, memory management techniques, thread and state management paradigms, and tuning for performance a ...

Senior API Engineer REST, Apigee & Azure

A leading software solutions provider in Toronto is looking for a Senior Software Developer to translate technical specifications into robust applications. The ideal candidate should have extensive experience with Dynamics 365, REST API development, and cloud solutions. Strong problem-solving and communication s ...

Senior Middleware & API Engineer (Hybrid Montreal)

A leading IT solutions firm in Montreal is looking for a Senior Full‑Stack Developer with extensive experience in API and Middleware. The ideal candidate has over 8 years of experience in software development, particularly with Azure APIM and various integration patterns. Bilingualism in French and English is es ...

iOS Engineer: Swift, API Design & Performance

A technology consultancy in Montreal is seeking an experienced iOS Developer to join their team. The ideal candidate will have over 3 years of iOS development experience, strong skills in Swift and Objective-C, and a proven track record of building successful products. This role requires a solid understanding of ...

Senior API Engineer — RESTful & Cloud Solutions

A technology consulting firm in Richmond is seeking a Senior API Developer to design and support RESTful API solutions. Responsibilities include collaborating with clients, developing APIs using modern frameworks, and maintaining the software infrastructure. The ideal candidate has a Bachelor's degree and at lea ...

Staff Engineer API Development at Asana

Join Asana as a Staff Engineer to lead API development in Vancouver. Build a flexible API platform and mentor engineers while enhancing developer collaboration.We're looking for an experienced Technical Lead to guide our API team in crafting innovative solutions. This role will involve establishing guideline ...

Vantage Senior Engineer with API Focus

Join Vantage as a Senior Engineer focused on API integrations and database performance. Embrace a remote-first approach while mentoring fellow engineers and delivering high-quality features.In this role, you will utilize your extensive software development experience to ensure seamless integration with ...

Staff Engineer API Development at Asana

Join Asana as a Staff Engineer to lead API development in Vancouver. Build a flexible API platform and mentor engineers while enhancing developer collaboration.We're looking for an experienced Technical Lead to guide our API team in crafting innovative solutions. This role will involve establishing gui ...

Automation QA Engineer – TestComplete & API Testing

Automation QA Engineer – TestComplete & API Testing Location: Toronto, ON Work Model: Hybrid – 3 days at client office Experience Required: 6–8 years Skills Automated QA – TestComplete Role Description <li ...

Backend Quality Engineer – API & Automation Focus

A nationwide recruiting firm is seeking a Software Quality Engineer in Richmond, BC. This role involves validating software backend features, designing test automation, and collaborating in an Agile environment. The successful candidate will have a Bachelor's degree in Computer Science or a related field, and at ...

Senior QA Engineer – Automation & API Testing

A leading consulting firm in Canada is looking for a highly skilled QA engineer responsible for designing and executing test cases for software performance. The candidate should have knowledge in programming languages and testing tools. Experience in manual and automation testing is required, along with excellen ...

iOS Engineer: Swift, API Design & Performance

A technology consultancy in Montreal is seeking an experienced iOS Developer to join their team. The ideal candidate will have over 3 years of iOS development experience, strong skills in Swift and Objective-C, and a proven track record of building successful products. This role requires a solid understanding of ...

Toronto Automation QA Engineer API Focus

Step into a pivotal role as an Automation QA Engineer in Toronto, ON, focused on TestComplete and API testing. Work in a hybrid model, blending office and remote responsibilities while enhancing API reliability and performance.With 6-8 years of experience in API testing within BFSI or similar sectors, ...

Toronto Automation QA Engineer API Focus

Step into a pivotal role as an Automation QA Engineer in Toronto, ON, focused on TestComplete and API testing. Work in a hybrid model, blending office and remote responsibilities while enhancing API reliability and performance.With 6-8 years of experience in API testing within BFSI or similar sectors, you wi ...

Graphics API Engineer at Huawei Canada

Join Huawei Canada as a Graphics API Engineer on a 12-month contract focused on KHRONOS standards. Leverage your expertise in graphics APIs and computer graphics to drive innovation.As part of Huawei's Central Media Technology Institute, you will work within the Graphics Technology Lab. This role involves en ...

Staff Engineer API Development at Asana

Join Asana as a Staff Engineer to lead API development in Vancouver. Build a flexible API platform and mentor engineers while enhancing developer collaboration.We're looking for an experienced Technical Lead to guide our API team in crafting innovative solutions. This role will involve establishing guideline ...

Senior API Integration Engineer at HOOPP

Elevate your career as a Senior API Integration Engineer with HOOPP, driving innovation for the Digital Insight Services Platform. Focus on building secure APIs and integration patterns in an inclusive, high-performance workplace.In this pivotal role, you will support the growth of HOOPP's Digital Insight Se ...

Vantage Senior Engineer with API Focus

Join Vantage as a Senior Engineer focused on API integrations and database performance. Embrace a remote-first approach while mentoring fellow engineers and delivering high-quality features.In this role, you will utilize your extensive software development experience to ensure seamless integration with partn ...

Cloud and On Premise API Engineer

Enhance your career as an API Platform Operations Engineer, focusing on both cloud and on-premise solutions. Join a team dedicated to improving core infrastructure and delivering exceptional support.As an API Platform Operations Engineer, you'll be essential in support, deployment, and ongoing enhancement of ...

Toronto Automation QA Engineer API Focus

Step into a pivotal role as an Automation QA Engineer in Toronto, ON, focused on TestComplete and API testing. Work in a hybrid model, blending office and remote responsibilities while enhancing API reliability and performance.With 6-8 years of experience in API testing within BFSI or similar sectors, you wi ...

Senior Engineer for API and Integrations

Be a catalyst for change at HOOPP as a Senior Engineer specializing in API and integrations. Lead the charge in evolving our Digital Insight Services Platform with innovative integration patterns and secure design principles.Joining the Pension Application Development Team, you will oversee the creation and ...

Automation QA Engineer – TestComplete & API Testing

Job DescriptionAutomation QA Engineer – TestComplete & API TestingLocation: Toronto, ON Work Model: Hybrid – 3 days at client office Experience ...

Automation QA Engineer – TestComplete & API Testing

Job DescriptionAutomation QA Engineer – TestComplete & API TestingLocation: Toronto, ON Work Model: Hybrid – 3 days at client office Experience ...

Automation QA Engineer – TestComplete & API Testing

Job DescriptionAutomation QA Engineer – TestComplete & API TestingLocation: Toronto, ON Work Model: Hybrid – 3 days at client office Experience ...

Automation QA Engineer – TestComplete & API Testing

Job DescriptionAutomation QA Engineer – TestComplete & API TestingLocation: Toronto, ON Work Model: Hybrid – 3 days at client office Experience ...

Automation QA Engineer – TestComplete & API Testing

Automation QA Engineer – TestComplete & API Testing Location: Toronto, ON Work Model: Hybrid – 3 days at client office Experience Required: 6–8 years Skills Automated QA – TestComplete <h3 ...

Automation QA Engineer – TestComplete & API Testing

Automation QA Engineer TestComplete & API Testing Location: Toronto, ON Work Model: Hybrid 3 days at client office Experience Required: 68 years Skills Automated QA TestComplete Role Description Validate RESTful and event-driven APIs to ensure functional accuracy, performance, and reliability. Design and exec ...

Automation QA Engineer – TestComplete & API Testing

Automation QA Engineer – TestComplete & API Testing Location: Toronto, ON Work Model: Hybrid – 3 days at client office Experience Required: 6–8 years Skills Automated QA – TestComplete Role Description <li ...

Senior Engineer Full stack

*Get started on an exciting career at Element!*--------------------------------------------------- Element employees make a difference in the lives of others every day. We are re‑defining the fleet management industry to be people first, then business – delivering on our promise of a su ...

Senior Engineer Full stack

*Get started on an exciting career at Element!*--------------------------------------------------- Element employees make a difference in the lives of others every day. We are re‑defining the fleet management industry to be people first, then business – delivering on our promise of a superi ...

Sr. API Tester (API Testing manual)

Title: Sr. API Tester (API Testing manual)Location: Toronto, Canada ( Days Onsite)Duration: Long TermNote: In depth experience in API Testing experience required for this role.Qualifications and Skills: + years o ...

Full Stack Developer

We are seeking a Software Engineer to execute the full lifecycle of the product development, by programming well-designed, efficient, and testable code that meets specifications. Responsibilities Develop new capabilities and re-architect parts of an existing system. Take part in ...

Full Stack Developer

We are seeking a Software Engineer to execute the full lifecycle of the product development, by programming well-designed, efficient, and testable code that meets specifications. Responsibilities Develop new capabilities and re-architect parts of an existing system. Take part in ...

Software Engineer for AI Data Systems

Be part of Autodesk's evolution with the role of Senior Software Engineer in the hybrid model. Focus on building scalable AI-driven data systems based in the San Francisco Bay Area.As a key member of the Data Platform team, you will tackle the design and implementation of systems that deliver real-time insig ...

Software Engineer for AI Data Systems

Be part of Autodesk's evolution with the role of Senior Software Engineer in the hybrid model. Focus on building scalable AI-driven data systems based in the San Francisco Bay Area.As a key member of the Data Platform team, you will tackle the design and implementation of systems that deliver real-time insig ...

Lead Analyst for API and Data Solutions

Join HOOPP as a Senior Technical Business Systems Analyst, leading the development of APIs and data solutions. Your insights will guide digital services for healthcare professionals. In the PAD team, you will play a vital role in transforming business requirements into technical specifications, prim ...

Project Lead for CQV at API Edmonton

Take the lead in installation, commissioning, qualification, and validation as a Manager at Applied Pharmaceutical Innovation. Help shape Canada's future in drug production. As part of API's pivotal Canadian Critical Drug Initiative, you will oversee the establishment of the Critical Medicines Produ ...

Senior Test Lead Automation & API QA Strategist

A leading software company in Ontario, Canada, is seeking a skilled individual to lead the design of test strategies for enterprise-level IT systems. The ideal candidate will have over 10 years of experience in software testing, hands-on experience with manual and automated testing tools, and strong knowledge of ...

Automation Testing Lead Payments & API (Hybrid Toronto)

A leading tech company is seeking a candidate with 8 to 15 years of experience in functional and automation testing for a full-time role in Toronto. The ideal candidate should have hands-on knowledge of API testing using Postman, lead testing teams effectively, and have a strong understanding of Payments Knowled ...

Lead Functional Analyst API & Wealth Management (Hybrid)

A prominent Canadian bank in Montreal is seeking a Chief Functional Analyst to work in Wealth Management. In this role, you will advise partners, draft functional analyses, collaborate with developers, and manage API documentation. The ideal candidate has over five years of experience, mastery of agile methodolo ...

Lead Développeur Principal – Full Stack & API, Hybrid

Une grande banque au Canada recherche un développeur lead principal pour intégrer et développer des solutions technologiques innovantes. Ce rôle implique la conception d'intégrations via API, la collaboration avec des équipes pour optimiser les processus, et la supervision de l'intégration continue. Le candidat ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Lead Software Engineer Java Api Jobs in Canada Job Search Guide, Trends and Insights