Rq X Sr Software Developer Full Stack Javascript Java Python Api Toronto Source Code Jobs in Toronto, Canada

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

Full Stack JavaScript Engineer at US Mobile

Join US Mobile as a Full-Stack JavaScript Engineer and revolutionize wireless communication. With exciting feature development and legacy transformation projects, your code will connect millions worldwide.We are seeking a skilled full-stack engineer to drive innovation in our network-agnostic systems. ...

Full Stack JavaScript Engineer at US Mobile

Shape the future of wireless communication as a Full-Stack JavaScript Engineer with US Mobile. Work on innovative systems that connect millions of devices in a flexible environment.In this full-stack role, you'll collaborate in agile, cross-functional teams to develop features for a unique, network-agn ...

3ID Full Stack JavaScript Engineer (Senior & Intermediate)

Overview As an engineer on the Kubelt engineering team, you will play a critical role in designing and building the Kubelt application platform. Your work will directly influence the future of our secure authentication and decentralized identity.Come help build and shape the future of the decentralized ...

Senior Java Developer for Financial Services

Elevate your career as a Senior Java Developer focusing on Financial Services and APIs. Join the collaborative team working on microservices and event-driven architectures in a hybrid model based in Toronto, London, or Winnipeg.This contract role offers a unique opportunity within Enterprise Applicatio ...

Senior Software Engineer — AI Code Ranking

About The Role What if your deep software engineering expertise could directly shape how the next generation of AI writes code? We're looking for senior-level developers in the Toronto area to evaluate, compare, and rank AI-generated code — helping AI systems learn what separates good code from g ...

Senior Software Engineer — AI Code Ranking

About The Role What if your deep software engineering expertise could directly shape how the next generation of AI writes code? We're looking for senior-level developers in the Toronto area to evaluate, compare, and rank AI-generated code — helping AI systems learn what separates good code from g ...

Senior Software Engineer — AI Code Ranking

About The Role What if your deep software engineering expertise could directly shape how the next generation of AI writes code? We're looking for senior-level developers in the Toronto area to evaluate, compare, and rank AI-generated code — helping AI systems learn what separates good code from g ...

Senior Front end Software Developer (12 month Contract)

About the Role Reporting to the Team Lead, Development, the Senior Front-end Software Developer (Developer III) is responsible for building and maintaining internal and customer-facing web applications. The person in this position implements new features and functionality, improves the user experience, optimiz ...

Développeur d'Outils de Vente Synechron

Transformez les ventes et le trading avec Synechron en développant des outils innovants et des tableaux de bord. Ce poste exige une expertise en Java, Python et API dans un environnement hybrides.En tant que développeur au sein de l'équipe de Synechron, vous serez responsable de la création d'outils et de ta ...

Développeur d'Outils de Vente Synechron

Transformez les ventes et le trading avec Synechron en développant des outils innovants et des tableaux de bord. Ce poste exige une expertise en Java, Python et API dans un environnement hybrides.En tant que développeur au sein de l'équipe de Synechron, vous serez responsable de la création d'outils et de ta ...

Développeur d'Outils de Vente Synechron

Transformez les ventes et le trading avec Synechron en développant des outils innovants et des tableaux de bord. Ce poste exige une expertise en Java, Python et API dans un environnement hybrides. En tant que développeur au sein de l'équipe de Synechron, vous serez responsable de la création d'outil ...

Application Developer Intern Role at IBM

Explore a career in software engineering as an Application Developer Intern at IBM in Toronto. Collaborate to develop cutting-edge solutions across web, mobile, and cloud environments.This 4-month internship, commencing in September 2026, invites students to engage in meaningful projects. You'll be part of a ...

Application Developer Intern Role at IBM

Explore a career in software engineering as an Application Developer Intern at IBM in Toronto. Collaborate to develop cutting-edge solutions across web, mobile, and cloud environments. This 4-month internship, commencing in September 2026, invites students to engage in meaningful projects. You'll be ...

Senior Web Application Developer

OverviewIvory Tech Solutions , North America’s leading contractor is looking to hire aSr. Web Application Developerto work in our Toronto location. Our primary tech stack is .NET (C#) hosted in Amazon AWS and Microsoft Azure. We use MongoDB, MySQL, and SQL Server for our databases. ...

Lead Full Stack Developer for Data Solutions

Drive innovation as a Lead Full Stack Developer specializing in data solutions. Collaborate with data scientists to enhance data governance and deliver analytics.This position involves building and optimizing data platforms using your technical skills in Python, SQL Server, and cloud technologies like Kubern ...

Lead Full Stack Developer for Data Solutions

Drive innovation as a Lead Full Stack Developer specializing in data solutions. Collaborate with data scientists to enhance data governance and deliver analytics.This position involves building and optimizing data platforms using your technical skills in Python, SQL Server, and cloud technologies like Kubern ...

Lead Full Stack Developer for Data Solutions

Drive innovation as a Lead Full Stack Developer specializing in data solutions. Collaborate with data scientists to enhance data governance and deliver analytics.This position involves building and optimizing data platforms using your technical skills in Python, SQL Server, and cloud technologies like ...

Full Stack Software Developer at Fitch Ratings

Fitch Ratings is searching for a Full-Stack Software Developer to join the Ratings Technology team in Toronto. You'll leverage your skills in React, Java, and Python to build impactful applications.This position focuses on mission-critical software development, allowing you to explore technologies while work ...

Full Stack Software Developer at Wolters Kluwer

Join Wolters Kluwer as a full stack Product Software Developer, using your 3+ years of experience with PHP and Angular. Design and optimize software solutions within an Agile team environment.This role requires a Bachelor’s degree or equivalent experience along with proficiency in PHP frameworks like Symfony ...

Staff Software Developer, Full Stack (Provider Experience)

About Dialogue Dialogue is the #1 virtual care provider in Canada. By developing our Integrated Health Platform, we provide exceptional online health and wellness programs (primary care, mental health, iCBT, EAP, and wellness) to organizations that want to improve the wellness of their employees a ...

Staff Software Developer, Full Stack (Provider Experience)

About DialogueDialogue is the #1 virtual care provider in Canada. By developing our Integrated Health Platform, we provide exceptional online health and wellness programs (primary care, mental health, iCBT, EAP, and wellness) to organizations that want to improve the wellness of their employees and fam ...

Full Stack Software Developer at Fitch Ratings

Fitch Ratings is searching for a Full-Stack Software Developer to join the Ratings Technology team in Toronto. You'll leverage your skills in React, Java, and Python to build impactful applications.This position focuses on mission-critical software development, allowing you to explore technologies whil ...

Full Stack Engineer Research Systems

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. ...

AI Developer Full Stack: Python and React Expertise Required

Become a key player as an AI Developer Full Stack specializing in Python and React. Help create transformative data products through machine learning that solve challenging business scenarios.As a pivotal member of our team, you will combine programming innovation and creativity within a supportive multi-dis ...

Remote Full Stack Developer (React+Python) 8 Months Equity

Leading the development of new features - from prototyping to UX to the backend logic, writing unit and integration tests, and writing documentation. Remote, Canada Transify is a Toronto-based startup that's working on a data platform for transit agencies. Our data platform visualizes the data g ...

AI Developer Full Stack: Python and React Expertise Required

Become a key player as an AI Developer Full Stack specializing in Python and React. Help create transformative data products through machine learning that solve challenging business scenarios. As a pivotal member of our team, you will combine programming innovation and creativity within a supportive ...

Remote Full Stack Developer (React+Python) 8 Months Equity

Leading the development of new features - from prototyping to UX to the backend logic, writing unit and integration tests, and writing documentation. Remote, Canada Transify is a Toronto-based startup that's working on a data platform for transit agencies. Our data platform visualizes the data g ...

Remote Full Stack Developer (React+Python) 8 Months Equity

Leading the development of new features - from prototyping to UX to the backend logic, writing unit and integration tests, and writing documentation. Remote, Canada Transify is a Toronto-based startup that's working on a data platform for transit agencies. Our data platform visualizes the data generated by GPS a ...

AI Developer Full Stack: Python and React Expertise Required

Become a key player as an AI Developer Full Stack specializing in Python and React. Help create transformative data products through machine learning that solve challenging business scenarios.As a pivotal member of our team, you will combine programming innovation and creativity within a supportive mul ...

Remote Full Stack Developer (React+Python) 8 Months Equity

Leading the development of new features - from prototyping to UX to the backend logic, writing unit and integration tests, and writing documentation. Remote, Canada Transify is a Toronto-based startup that's working on a data platform for transit agencies. Our data platform visualizes the data g ...

Systems Testing/QA Specialist

Job DescriptionJob Title:RQ10484 - Systems Testing/QA Specialist - Senior Client:Government Services Integration Cluster Ministry:Ministry of Public and Business Service Delivery and Procurement Location:222 Jarvis Street, Toronto, Ontario Work Model:5 ...

Full Stack Developer (React / Node.js / .NET, Telecom BSS/OSS)

Full Stack Developer (React / Node.js / .NET, Telecom BSS/OSS) Location: Toronto, ON – Hybrid (2–3 Days WFO) Duration: 6–12 Months Responsibilities Develop responsive UI components for telecom applications using React . Build backend servic ...

Full Stack Developer (React / Node.js / .NET, Telecom BSS/OSS)

Full Stack Developer (React / Node.js / .NET, Telecom BSS/OSS) Location: Toronto, ON – Hybrid (2–3 Days WFO) Duration: 6–12 Months Responsibilities Develop responsive UI components for telecom applications using React . ...

Full Stack Developer (React / Node.js / .NET, Telecom BSS/OSS)

Full Stack Developer (React / Node.js / .NET, Telecom BSS/OSS) Location:Toronto, ON – Hybrid (2–3 Days WFO)Duration:6–12 MonthsResponsibilitiesDevelop responsive UI components for telecom applications usingReact .Build backend services using<b ...

RQ08239 Sr. Software Developer

About the job RQ08239 - Sr. Software Developer Description Deliverables for Sr. Software Developer: Provide data extracts and analysis to assist business analysis and decision making. Assist in business solution design to ensure its feasibility to enhance existing Oracle P ...

RQ08239 Sr. Software Developer

About the job RQ08239 - Sr. Software Developer Description Deliverables for Sr. Software Developer: Provide data extracts and analysis to assist business analysis and decision making. Assist in business solution design to ensure its feasibility to enhance existing Oracle P ...

Senior Software Developer

# **Who We Are**Verily is a subsidiary of Alphabet that is using a data-driven approach to change the way people manage their health and the way healthcare is delivered. Launched from Google X in 2015, our purpose is to bring the promise of precision health to everyone, every day. We are focused on generating an ...

Senior Software Developer

# **Who We Are**Verily is a subsidiary of Alphabet that is using a data-driven approach to change the way people manage their health and the way healthcare is delivered. Launched from Google X in 2015, our purpose is to bring the promise of precision health to everyone, every day. We are focused on generating an ...

Senior Software Developer

# **Who We Are**Verily is a subsidiary of Alphabet that is using a data-driven approach to change the way people manage their health and the way healthcare is delivered. Launched from Google X in 2015, our purpose is to bring the promise of precision health to everyone, every day. We are focused on generating an ...

Senior Frontend Developer

OverviewPala Interactive Canada Inc., operating as Boyd Interactive, is a full service real-money and social gaming technology provider and operator which caters to both B2C and B2B markets in Canada and the United States. Boyd Interactive offers a full spectrum of games, including casino, bingo, and p ...

Vice President of Software Engineering

We’re a Toronto Insurtech start‑up modernizing data for the globalP&C Re/Insurance market. Post‑MVP and raising our pre‑seed, we need a senior engineer who can ship fast and own features end‑to‑end. Collectively, our team, advisors, and investors have held executive roles at major global insurers and at leading ...

Experienced Java Backend Developer Toronto

Join Citigroup's Global Fixed Income Trade Processing Team as an Experienced Java Backend Developer in Toronto, Canada. This role requires expertise in building extensive distributed systems for processing fixed income trades.As a candidate with 4+ years of relevant experience, you will conduct feasibility s ...

Senior Java Developer in Toronto

Elevate your career as a Senior Java Developer with extensive expertise in backend applications at Cognizant in Toronto. Leverage your skills in Java, Spring Boot, and Kafka for impactful development.Cognizant is looking for a highly skilled Lead Java Developer to drive the creation of scalable backend solut ...

Senior Java Developer in Toronto

Elevate your career as a Senior Java Developer with Iris's Fortune 100 client in Toronto, Ontario. This hybrid role focuses on core Java development with a strong framework background.The ideal candidate will possess a Bachelor’s degree in Computer Science or a related field, alongside strong proficiency in ...

Java Backend Developer in Toronto

Join our innovative team as a Java Backend Developer in Toronto, supporting a major banking client. Leverage your expertise in Spring Boot and Kafka for impactful financial solutions.We seek a talented Java Backend Developer to enhance our capabilities for a significant banking client in Toronto. The ideal c ...

Toronto Java Developer Financial Services

Take on a challenging role as a Full Stack Java Developer at Canada's largest IT services company. This hybrid role involves working in downtown Toronto and/or Scarborough for a minimum of three days per week.In this position, you will engage in the full development lifecycle, collaborating closely with onsi ...

🚀 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

    Rq X Sr Software Developer Full Stack Javascript Java Python Api Toronto Source Code Jobs in Toronto Job Search Guide, Trends and Insights