Senior Fullstack Developer Reactpython Microservices Jobs in 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

Senior Node.js Backend Engineer – Microservices & MongoDB

A leading bank in the Americas is seeking a senior back-end developer to design and implement cloud-based APIs and microservices using NodeJS, preferably ExpressJS. The role involves collaboration with architects and technical teams to ensure solutions meet requirements. Candidates should have 5+ years of experi ...

Développeur Backend Java Senior — API & Microservices

Une institution financière recherche un(e) développeur(se) senior Java backend pour rejoindre l’équipe Livraison TI. Vous aurez un impact majeur en développant des fonctionnalités alignées avec les besoins d'affaires et en automisant l'intégration et le déploiement. La Banque propose un environnement de travail ...

Senior Backend Architect Cloud Native Microservices

A leading telecommunications company is seeking a Sr. Developer, Backend to architect and build scalable systems. This role involves designing cloud native and microservices platforms for high throughput and reliability. The candidate must have extensive experience in Java, Spring Boot, and cloud technologies. B ...

Senior .NET Architect Microservices & Banking Solutions

A leading technology consulting firm is seeking a Senior Consultant specializing in .NET. The ideal candidate will have over 7 years of experience in application design and development, with strong expertise in design patterns and microservices architecture. Knowledge of banking or capital markets systems is hig ...

Senior Backend Architect: Scalable APIs & Microservices

A leading software company is seeking a Principal Backend Software Developer to enhance Autodesk Construction Cloud Assets, a flagship product in construction technology. The role focuses on building and maintaining scalable solutions using Node.js, Python, and PostgreSQL. Candidates should possess over 7 years ...

Senior Backend Engineer — Rust & Go Microservices

A high growth B2B SaaS company in Ottawa is seeking a Senior Backend Engineer to design, build, and maintain APIs for their backend systems. This role requires strong proficiency in Rust and Go, experience with cloud platforms, and a solid understanding of databases and microservices. The ideal candidate will ha ...

Senior Java Microservices Architect — Scalable Backend

A technology firm in Toronto is seeking a Senior Java Developer with over 10 years of experience. The ideal candidate will design and maintain enterprise-level Java applications and lead technical discussions. Key skills include Java, Spring, Docker, and cloud technologies. The role requires excellent problem-so ...

Senior AI Engineer: Legacy Modernization & Microservices

A leading telecom company in Toronto seeks a strategic AI engineer to transition legacy systems to a modern, AI-native architecture. You will leverage Large Language Models and Agentic AI to refactor code and decommission outdated systems. Key responsibilities include cloud architecture, developing MLOps pipelin ...

Senior Cloud Backend Engineer AWS Microservices

A leading technology company in Burlington, Ontario is seeking a skilled software engineer. In this role, you will work on developing next-generation systems in a creative, agile environment with a focus on cloud services and high-quality code. Suitable candidates will have over six years of Python experience, s ...

Senior Backend Engineer Cloud, Microservices & APIs

A leading AI firm located in Toronto, Canada is looking for an experienced software developer. The ideal candidate will have over 5 years of experience in software development, proficiency in SQL, and understanding of distributed systems. You will need hands-on experience with Docker and message brokers like Rab ...

Senior Java Backend Engineer | MongoDB & Microservices

A leading technology solutions provider is seeking a smart and enthusiastic backend software engineer in Toronto. The ideal candidate will have strong experience in Java and MongoDB, collaborating effectively with clients and guiding less experienced developers. Responsibilities include delivering features that ...

Senior Software Engineer — Frontend & Microservices (Hybrid)

Une entreprise de services financiers recherche un Ingénieur Logiciel Senior à Toronto. Ce rôle implique la conception et la livraison d'applications pour la gestion des risques financiers. Vous travaillerez sur la pile complète en utilisant Java et des technologies cloud-native. Le candidat idéal aura 12 ans d' ...

Senior Java Backend Engineer FinTech & Microservices

A multinational consulting firm is seeking an experienced Java developer in Calgary, Alberta. The ideal candidate will design and develop server-side applications using Java and Spring frameworks, collaborate on various projects, and maintain application performance. Applicants should have at least 7 years of Ja ...

Senior Java Engineer — Spring & Microservices Expert

A global consulting firm is seeking a Java Developer in Mississauga. The role involves designing and implementing Java-based applications, ensuring high-quality coding, and collaborating with team members to resolve issues. Candidates must have experience with Spring Boot, Microservices, and familiar with SQL or ...

Architecte Logiciel Senior – Cloud, API & Microservices

Une entreprise technologique à Montréal recherche un(e) Architecte logiciel expérimenté(e) pour intégrer une équipe au sein d’un programme majeur de modernisation technologique. Le candidat idéal doit avoir au moins 6 ans d'expérience en architecture logicielle et maîtriser des technologies comme .NET, C#, et Mi ...

Senior Java API Engineer — Microservices & KYC

A technology recruiting firm in Toronto seeks a Senior API Engineer with extensive Java experience. This role involves building, deploying, and maintaining Restful APIs while mentoring a development team. The ideal candidate will have at least 5 years in object-oriented programming and experience with microservi ...

Senior Java Consultant | Microservices & Security (Hybrid)

A technology solutions company is seeking a Senior Java Developer based in Toronto, Ontario. The ideal candidate will have over 10 years of experience, including 6 years in Java development. Responsibilities include delivering digital banking solutions and providing technical guidance. A hybrid work model is off ...

Senior Data Engineer Healthcare Platform (Microservices)

A healthcare technology company located in Toronto is seeking a Senior Data Engineer to build personalized data-driven healthcare products. This role involves developing scalable data pipelines, guiding a team of engineers, and collaborating with various departments to foster a data-driven culture. The ideal can ...

Senior Monetization Backend (PHP/Go) Microservices

A global commerce company is seeking a Backend Developer to enhance its Monetization platforms using PHP and Go. The role involves both maintaining legacy systems and developing new microservices. Candidates should have over 5 years of experience in backend development, particularly with PHP and Go, and should b ...

Senior Data Engineer (Microservices) Toronto, ON

Founded in 2014, League is the leading healthcare consumer experience (CX) platform, powered by artificial intelligence (AI). It reaches more than 63 million people worldwide and delivers the highest level of personalization in the industry. Payers, providers, and consumer health partners build on our plat ...

Senior Java Backend Lead — Cloud & Microservices

A leading IT services firm is seeking a Senior Java Backend Developer to lead the design and delivery of scalable solutions. The role involves collaboration with product owners and developers to drive innovation in a fast-paced environment. Candidates should have 10+ years of experience in Java and a strong back ...

Senior DevOps & Cloud Architect (Microservices, AKS)

A leading Tier 1 manufacturing supplier is seeking a Senior Developer to drive continuous improvement and quality in manufacturing processes. The ideal candidate will collaborate with teams, mentor junior developers, and manage CI/CD pipelines while ensuring system compliance with industry standards. Experience ...

Senior Cloud Architect: Lead Microservices & Architecture

A leading technology firm in Toronto is seeking a Software Architect with strong Java 11 expertise and extensive experience in software architecture. You will lead architectural development, mentor junior team members, and ensure technical standards align with business goals. The ideal candidate has 7 to 10 year ...

Senior AngularJS UI Lead & Microservices Architect

A leading tech firm in Toronto, Ontario is seeking a Dev Lead/Senior Developer with over 7 years of experience in application development. The ideal candidate will have strong skills in AngularJS, Micro Services, and API development, with a Bachelor’s degree in Computer Science or equivalent. Excellent communica ...

Ingénieur Backend AWS Senior – Java & Microservices

Une entreprise de télécommunications recherche un développeur backend expérimenté pour travailler sur des services innovants en utilisant AWS. Vous serez responsable de concevoir des systèmes à haute performance tout en collaborant avec les équipes DevOps. La connaissance de Java, des microservices et des API RE ...

Senior Python Backend Engineer Banking Microservices

A top financial firm in Toronto is looking for an experienced Python Developer to develop and maintain backend systems and microservices. The role requires 5-7 years of backend development experience with strong Python skills. Responsibilities include building APIs, collaborating with stakeholders, and participa ...

Senior .NET & API Architect Azure Microservices

A leading office supply company is seeking a highly skilled Senior Software Developer in Richmond Hill. The role requires expertise in C#, .NET, Azure, and API development along with a strong understanding of CI/CD processes. The ideal candidate will design and maintain scalable solutions, develop web services, ...

Senior Business Architect Digital Banking & Microservices

A leading banking institution in Toronto is seeking a Business Architect to join its Digital Banking Engineering MicroServices team. In this role, you will collaborate with stakeholders, manage engineering backlogs, and drive project discovery and execution. The ideal candidate will have a degree in technology o ...

Senior Backend Engineer – Cloud Microservices Leader

A prominent game development studio in Montreal is seeking a Senior Backend Programmer to design and maintain backend services and cloud-based microservice systems. The candidate should have over 10 years of programming experience, particularly in C++ and Golang, with a strong background in cloud environments. T ...

Senior AI Engineer: Legacy Modernization & Microservices

A leading telecommunications company in Canada is looking for an AI engineer to spearhead the transition of legacy systems to a modern microservices architecture. The role involves leveraging advanced AI technologies to optimize performance and ensure seamless integration. Ideal candidates will have a Master's d ...

Senior Python Backend Engineer Banking Microservices

A top financial firm in Toronto is looking for an experienced Python Developer to develop and maintain backend systems and microservices. The role requires 5-7 years of backend development experience with strong Python skills. Responsibilities include building APIs, collaborating with stakeholders, and participa ...

Senior .NET Microservices Engineer (Capital Markets)

A leading Canadian bank in Montreal seeks a Service .NET Developer to join a dynamic team building next-generation securitization platforms. In this role, you will design and develop microservices-based applications that drive securitization workflows. Key responsibilities include implementing high-performance m ...

Ingénieur Backend AWS Senior – Java & Microservices

Une entreprise de télécommunications recherche un développeur backend expérimenté pour travailler sur des services innovants en utilisant AWS. Vous serez responsable de concevoir des systèmes à haute performance tout en collaborant avec les équipes DevOps. La connaissance de Java, des microservices et des API RE ...

Senior Java Backend Engineer FinTech & Microservices

A multinational consulting firm is seeking an experienced Java developer in Calgary, Alberta. The ideal candidate will design and develop server-side applications using Java and Spring frameworks, collaborate on various projects, and maintain application performance. Applicants should have at least 7 years of Ja ...

Senior Java Backend Lead — Cloud & Microservices

A leading IT services firm is seeking a Senior Java Backend Developer to lead the design and delivery of scalable solutions. The role involves collaboration with product owners and developers to drive innovation in a fast-paced environment. Candidates should have 10+ years of experience in Java and a strong back ...

Senior Data Engineer Healthcare Platform (Microservices)

A healthcare technology company located in Toronto is seeking a Senior Data Engineer to build personalized data-driven healthcare products. This role involves developing scalable data pipelines, guiding a team of engineers, and collaborating with various departments to foster a data-driven culture. The ideal can ...

Architecte Logiciel Senior – Cloud, API & Microservices

Une entreprise technologique à Montréal recherche un(e) Architecte logiciel expérimenté(e) pour intégrer une équipe au sein d’un programme majeur de modernisation technologique. Le candidat idéal doit avoir au moins 6 ans d'expérience en architecture logicielle et maîtriser des technologies comme .NET, C#, et Mi ...

Senior .NET & API Architect Azure Microservices

A leading office supply company is seeking a highly skilled Senior Software Developer in Richmond Hill. The role requires expertise in C#, .NET, Azure, and API development along with a strong understanding of CI/CD processes. The ideal candidate will design and maintain scalable solutions, develop web services, ...

Senior Monetization Backend (PHP/Go) Microservices

A global commerce company is seeking a Backend Developer to enhance its Monetization platforms using PHP and Go. The role involves both maintaining legacy systems and developing new microservices. Candidates should have over 5 years of experience in backend development, particularly with PHP and Go, and should b ...

Senior DevOps & Cloud Architect (Microservices, AKS)

A leading Tier 1 manufacturing supplier is seeking a Senior Developer to drive continuous improvement and quality in manufacturing processes. The ideal candidate will collaborate with teams, mentor junior developers, and manage CI/CD pipelines while ensuring system compliance with industry standards. Experience ...

Senior Data Engineer (Microservices) Toronto, ON

Founded in 2014, League is the leading healthcare consumer experience (CX) platform, powered by artificial intelligence (AI). It reaches more than 63 million people worldwide and delivers the highest level of personalization in the industry. Payers, providers, and consumer health partners build on our plat ...

Senior Java Engineer — Microservices & Cloud Leader

A leading global digital solutions provider in Canada is seeking an experienced Java Developer to enhance Java application performance and lead production incident resolutions. Applicants should possess a Bachelor's degree in Computer Science and over 6 years of experience with Java and Spring Framework. The rol ...

Senior .NET Microservices Engineer (Capital Markets)

A leading Canadian bank in Montreal seeks a Service .NET Developer to join a dynamic team building next-generation securitization platforms. In this role, you will design and develop microservices-based applications that drive securitization workflows. Key responsibilities include implementing high-performance m ...

Senior Backend Engineer, Microservices Platform (Hybrid)

A leading transportation network company in Montreal is looking for an experienced Software Engineer to join their Stations Software Platform team. The role involves defining technical roadmaps, writing maintainable code, and leading projects that enhance their services. Candidates should have 3+ years of experi ...

Senior Java Engineer Sanctions Platform & Microservices

A technology consulting firm in Montreal is seeking a hands-on technologist to develop Java-based systems. The ideal candidate should have over 6 years of experience with Core Java, Spring Boot, and a strong background in agile methodologies. Key responsibilities include designing and deploying application code, ...

Senior Java Microservices Engineer (Cloud Native)

A leading consulting firm based in Toronto, Ontario, is seeking an experienced software developer with over 10 years of experience in databases and Object-Oriented Design. The ideal candidate should have in-depth knowledge of Angular, React/Redux, and Cloud-Native applications, alongside strong problem-solving s ...

Senior Go Backend Engineer Scalable Microservices

A renowned gaming company is seeking a Senior Go Developer for a full-time, hybrid position in Toronto. The role focuses on backend microservices development in a high-scale environment. Candidates should have over 5 years of Go experience and understand Go concurrency, HTTP frameworks, and SQL databases. The po ...

Senior Java Cloud Engineer (Azure, Microservices)

A leading tech firm in Montreal is seeking a Senior Full Stack Java Developer or Back End Developer to build a scalable and secure cloud-based settlement platform. The ideal candidate must have over 10 years of experience in distributed systems, strong knowledge of core Java and Spring frameworks, and familiarit ...

Senior Backend Engineer: Go, Microservices & Cloud

A global commerce company based in Canada is seeking a Senior Backend Engineer to design scalable backend systems and enhance architectural improvements. The ideal candidate will have over 5 years of backend development experience, especially with Go and microservices architecture. Responsibilities include build ...

Hybrid Senior Backend Engineer Scale Microservices

A growing technology firm in Toronto is looking for a Senior Backend Software Engineer. The role focuses on designing and implementing scalable backend services while mentoring junior engineers. The ideal candidate has 4+ years of software development experience, specifically in backend systems and proficiency i ...

🚀 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

    Senior Fullstack Developer Reactpython Microservices Jobs in Canada Job Search Guide, Trends and Insights