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Added 2 months ago
Java Developer
Konrad
Toronto, ON
As a Full Stack Java Developer you'll be tasked with working on web application development in Java and Spring Boot. Working within the software development team, your duties will require…
Added 2 months ago
E
Full-Stack Application Developer (Kotlin-Java/React)
Equisoft
Quebec, QC · HYBRID - Québec City, Canada
- Full-time
Role: The Full-Stack Application Developer (Kotlin-Java/React), reports to the Manager, Product Development you will be working with a team of X Full-Stack developers. The candidate will be…
Added 5 months ago
C
Backend Java Developer
CIBC
Toronto, Ontario
- Full-time
…implementing complex, enterprise-scale solutions on modern platforms with a variety of system integration and patterns. As a Java/J2EE Developer, you first need to be an expert programmer.…
Added 5 months ago
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Salesforce Technical Architect
LTM
Ontario · Ontario, Canada
- $124,000 to $156,000 CAD / year
- Full-time
Experience with Full Stack ecosystems Java NETNodejs React Angular
Added 5 months ago
PD
Remote Software Developer - Europe / South America
PAK digital
Remote, Canada
- $24,000 to $36,000 USD / year
- Contract
- Remote
You will work on web application development across the frontend and backend. The ideal developer has strong experience building production-ready applications, integrating APIs, working…
Added 5 months ago
L
Java Backend Developer
Localcoin
Toronto, Ontario · Ontario
- $100,000 to $135,000 CAD / year
- Full-time
As a Java Back-End Developer at Localcoin, you will be responsible for developing and maintaining functional and stable back end applications for our company, ensuring system consistency…
Added 1 month ago
S
Forward Deployed Solution Engineer – Applied AI FDE
ServiceNow
Montreal, QC
- Full-time
Added 6 months ago
H
Java Consultant
Highspring
Montreal, Quebec
- Contract
Strong experience with Java (Spring Boot, REST APIs)
Added 1 month ago
H
Technical Specialist, Senior - Vital Software
Hitachi
Toronto, ON · (RSBU) Toronto
- Full-time
Angular, TypeScript, WebSockets, Java-based back-end development.
Added 2 months ago
RB
Full Stack Developer, AI
Royal Bank of Canada
Toronto, ON
- Full-time
5+ years of software development experience with languages such as Java, Python and JavaScript, with a strong foundation in SQL and a willingness to contribute across a diverse tech stack…
Added 3 months ago
PC
Développeur Java Agentique IA / Agentic AI Java Developer
Portage CyberTech
Montreal, Quebec
- Full-time
Portage CyberTech is looking for a passionate Java Full Stack Developer with a strong R&D mindset and solid knowledge of Public Key Infrastructure (PKI), working on modern…
Added 1 month ago
T
Manager, Web & Mobile Delivery (Bilingual)
TVO
Toronto, ON
- Full-time
Improve SDLC and CI/CD practices to increase developer velocity and reduce operational toil leveraging AI-assisted accelerated development with well-defined guardrails.
Added 2 months ago
Software Developer Intern
DRW
Montreal, QC
As a Software Developer Intern, you will join one of our development teams supporting our network development initiatives or trading businesses. Depending on the team you join, you will…
Added 1 month ago
R&
IT - Software Developer IV - Java
Robertson & Company Ltd.
Toronto, ON
- Contract
Strong experience with Java, J2EE, Spring Boot, Angular, SQL Server (MSSQL)
Added 2 months ago
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System Design Specialist, Intermediate
Hitachi
Toronto, ON · (RSBU) Toronto
- Full-time
Angular, TypeScript, WebSockets, Java-based back-end development.
Added 6 months ago
BI
Senior Frontend Developer
Boyd Interactive
North York, Ontario
- $100,000 to $120,000 CAD / year
- Full-time
The Senior Frontend Developer / Senior Web Developer will have primary responsibility for designing and implementing mobile gaming applications on an open source Linux platform using HTML5,…
Added 2 months ago
H
Software Architect - Vital Software
Hitachi
Toronto, ON · (RSBU) Toronto
- Full-time
Experience with additional programming languages such as Java, C#, Python, and Assembly.
Added 6 months ago
PI
Software Development Programmer
Princeton IT Services, Inc
Calgary, Alberta
- Full-time
Princeton IT Services provides professional services in Information Technology and Value-Added Reseller. We are currently seeking an experienced software developer to join our team.
Added 4 months ago
C
Senior Java Developer - Assistant Vice President
Citi
Remote, Canada
- Full-time
- Remote
The Senior Java Developer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in…
Added 2 months ago
A
Frontend Technologies Architect
Aviva
Markham, ON · Toronto, ON
- Other
…web, mobile, and AI-enabled digital products. You will partner with business, product, engineering, and architecture teams to turn strategic goals into practical technology solutions that…
Added 2 months ago
T
Sr. Lead Engineer, TD Securities
TD
Toronto, ON
- Full-time
As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.
Added 6 months ago
P
Senior Software Engineer
PointClickCare
Mississauga, Ontario
- $142,000 to $158,000 CAD / year
- Full-time
Experience with UI development and frameworks (e.g. Vue.js, React, Angular)
Added 2 months ago
Angular Developer
Capgemini
Mississauga, ON
We are seeking an Angular Developer to design, build, and maintain high-performance, scalable web applications. You will collaborate with cross-functional teams, including UI/UX designers,…
Added 1 month ago
MV
Intern, Software (S-01-02) Winter 2027
Matrox Video
Dorval, QC
- Full-time
…Linux environments. We are looking for a motivated candidate with a passion for software development. The student is directly integrated within the development team and experiences the same…
Added 2 months ago
EN
Senior Full Stack Developer – Generative AI & Autonomous Agents - Toronto, Canada - Hybrid (10038)
Extreme Networks
Toronto, ON
- Full-time
We are seeking an experienced Senior Full Stack Developer with deep expertise in backend systems (Java, Python, microservices) and modern UI frameworks (Angular, React) to join our…

Extreme Networks

Senior Full Stack Developer – Generative AI & Autonomous Agents - Toronto, Canada - Hybrid (10038)

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Sep 9, 2026

Original job description

We are seeking an experienced Senior Full Stack Developer with deep expertise in backend systems (Java, Python, microservices) and modern UI frameworks (Angular, React) to join our high-performing agile team.

This role focuses on building robust, scalable, and user-friendly end-to-end solutions for GenAI applications, combining cutting-edge backend services with intuitive front-end experiences.

Key Responsibilities

Full Stack Development
5+ years
Design, implement, and optimize end-to-end solutions for GenAI applications, from backend services to user-facing interfaces.
Build modular and reusable UI components in Angular and React, ensuring responsive and accessible interfaces.
Develop and optimize backend services and APIs (REST, GraphQL, gRPC) to support real-time AI-driven applications.

Backend Egineering

Architect and maintain distributed microservices (synchronous and asynchronous) using Java, Python, and FastAPI.
Integrate ML models into scalable, production-ready systems in collaboration with ML engineers and scientists.
Manage workflow orchestration with DAGs and asynchronous task queues.
Implement automated testing, CI/CD pipelines, containerization (Docker, Kubernetes), and cloud-native deployments (AWS, Azure, GCP).
Ensure security, performance optimization, and fault tolerance in backend systems.

Frontend Engineering

Collaborate with UX and product teams to create human-in-the-loop AI experiences with Angular and React.
Implement robust state management (Redux, NgRx, or equivalent) for real-time, data-intensive applications.
Optimize rendering, bundle size, and performance for enterprise-scale UIs.
Lead UI testing (Jest, Cypress, Playwright, Jasmine, Karma) to maintain quality and reliability.

Collaboration & Leadership

Work closely with cross-functional teams to deliver cohesive GenAI-powered products.
Mentor junior developers, promote coding standards, and drive best practices across front-end and back-end development.
Communicate effectively with technical and non-technical stakeholders, ensuring transparency and alignment.

Qualifications

7+ years of professional experience as a full stack or combined backend/frontend engineer.
Backend expertise:
Strong skills in Java and Python, with experience in microservices and distributed systems.
Deep knowledge of FastAPI, OpenAPI, gRPC, and asynchronous workflows.
Proficiency with SQL and NoSQL databases, distributed computing (Kafka, Redis, RabbitMQ), and performance optimization.
Frontend expertise:
Expert-level experience with Angular and React, including TypeScript, JavaScript (ES6+), HTML5, CSS3/SASS.
Strong grasp of state management frameworks (Redux, NgRx, etc.).
Proven ability to build responsive, accessible, and performant enterprise UIs.
Cloud & DevOps: Hands-on with AWS/Azure/GCP, Docker, Kubernetes, and CI/CD pipelines.
Strong understanding of security best practices across the stack.
Excellent collaboration, problem-solving, and communication skills.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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More about this job

Responsibilities

Design and implement end-to-end scalable solutions for Generative AI applications, integrating backend services with intuitive user interfaces. Lead the development of distributed microservices and modular UI components while mentoring junior developers.

Requirements

Requires over 7 years of professional experience in full stack engineering with expert-level proficiency in Java, Python, Angular, and React. Must have hands-on experience with cloud platforms, containerization, and asynchronous workflow orchestration.

Skills

Java
Python
Angular
React
FastAPI
Microservices
AWS
Azure
GCP
Docker
Kubernetes
TypeScript
SQL
NoSQL
Kafka
CI/CD

Visa sponsorship

Not detected in the job text

Keywords

Generative AI
Autonomous Agents
Full Stack Development
Microservices
FastAPI
REST
GraphQL
gRPC
Angular
React
TypeScript
JavaScript
Redux
NgRx
Docker
Kubernetes
AWS
Azure
GCP
Kafka
Redis
RabbitMQ
SQL
NoSQL
CI/CD
Jest
Cypress
Playwright
Agile
Distributed Systems

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