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Added 25 mins ago
MM
Sr Java / Dev Ops
Mitchell Martin Inc.
Mississauga, ON
- $73 to $78 CAD / hour
- Other
Join a dynamic team in a hybrid role focused on enhancing developer productivity. This contract position involves designing, developing, and deploying cutting-edge internal tools and…
Added 25 mins ago
MM
Senior Forward Deployed Engineer
Mitchell Martin Inc.
Mississauga, ON
- $62 to $67 CAD / hour
- Other
Java | Python | Spring Boot | Microservices | REST APIs | FastAPI | Flask | Docker | Kubernetes | Jenkins | Oracle Database | SQL Server | MongoDB | React | Angular
Added 25 mins ago
AS
Application Development
Axelon Services Corporation
Montreal, QC
- $77.93 USD / hour
- Other
Proficiency in Core Java, Java EE, Spring/SpringBoot, Web Services, and Relational databases.
Added 54 mins ago
MM
Senior Full Stack Developer – Java/React
Mitchell Martin Inc.
Toronto, ON
- $59 to $64 CAD / hour
- Other
Senior Full Stack Developer - Java/React- Hybrid - Contract - $59.00-$64.00 Per Hr
Added 54 mins ago
MM
Java Developer Mid
Mitchell Martin Inc.
Mississauga, ON
- $62 to $67 CAD / hour
- Other
Java Developer Mid - Hybrid - Contract - $62.00-$67.00 Per Hr
Added 54 mins ago
T
JAVA full stack DEVELOPER || Canada
TestingXperts
Toronto, ON
- Contract
We are seeking an experienced Full Stack Java Lead to lead the design, development, and delivery of scalable, secure, and high-performance enterprise applications. The ideal candidate…
Added 55 mins ago
Senior Software Engineer, Frontend
OpenTable
Toronto, ON
Our applications are written in modern React with Hooks and Redux, styled with CSS Modules, and we use both plain JavaScript and TypeScript. We test with React Testing Library and Cypress,…
Added 1 hour ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Server-side languages: C#/.NET, Java, Python, PHP
Added 2 hours ago
RI
Senior Full Stack Engineer - Java / AI
Rose International
Mississauga, ON
- Full-time
Strong proficiency in Java, Spring, Spring Boot, and the surrounding ecosystem.
Added 2 hours ago
D
Java Full Stack Developer
Dexian
Toronto, ON
- Contract
We are seeking experienced Java Developers and Technical Architects to design, develop, and modernize enterprise applications. Candidates should have strong expertise in Java, Spring Boot,…

Rose International

Senior Full Stack Engineer - Java / AI

Mississauga, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 7, 2026
Experience: 8–15 years of professional experience in software development.
Posting language: English
Posted: Oct 8, 2026

Original job description

Required Education//Certifications

Bachelor’s or Master’s degree/University degree in Computer Science, Engineering, or a related field, or equivalent experience.

Required Skills, Experience, & Abilities

8–15 years of professional experience in software development.
Strong proficiency in Java, Spring, Spring Boot, and the surrounding ecosystem.
Hands-on experience with data streaming technologies, specifically Kafka.
Experience with NoSQL databases such as MongoDB and relational databases such as Oracle.
Familiarity with frontend development using Angular.
Foundational understanding of Artificial Intelligence (AI) concepts and their application.
Strong back-end Java skills with some front-end experience.
Clear communication skills and ability to work directly with business users.
Proven ability to work under pressure, manage deadlines, and deliver solutions in short cycles.
Comfortable using AI coding tools.

Desired Skills, Experience, & Abilities

Expertise with Java 17+, Spring, and Spring Boot Framework.
Experience with Reactive Programming.
Experience with Python for scripting.
Knowledge of containerization and orchestration with Kubernetes.
Experience building applications with Angular and React.js; React.js is acceptable in place of Angular.
Proficiency with testing frameworks such as JUnit.
Familiarity with Atlassian tools, particularly Jira.
Lending or front-office experience.

Job Overview

Join a dynamic Front Office Technology team as a Senior Software Engineer (Java / AI), helping build the future of financial technology.
Partner directly with front-office business teams to design and deliver cutting-edge, enterprise-scale applications that address complex, high-impact financial challenges.
Leverage expertise in enterprise Java development, real-time data streaming, and Artificial Intelligence to build scalable, resilient, and intelligent systems.
Apply modern technologies including Java, Spring, Kafka, Angular, React.js, AI/Machine Learning, MongoDB, Oracle, and Kubernetes in a collaborative, fast-paced environment.
Serve as a subject matter expert by mentoring junior engineers and providing technical guidance to senior stakeholders.
Champion clean, testable software development practices, rigorous code reviews, Agile delivery, and a strong DevOps culture.

Responsibilities

Design, develop, and deploy robust, enterprise-scale applications using Java, Spring, and Kafka.
Build intuitive and responsive user interfaces using modern frameworks such as Angular and React.js.
Leverage AI and Machine Learning to create innovative features and drive intelligent automation.
Work with diverse data persistence technologies, including MongoDB and Oracle, to manage complex data landscapes.
Write clean, testable code using JUnit and participate in rigorous code reviews.
Collaborate within an Agile framework using tools such as Jira to manage workflows and ensure timely delivery.
Contribute to the DevOps culture through containerization and orchestration technologies such as Kubernetes.
Serve as a subject matter expert, mentor junior engineers, and provide technical guidance to senior stakeholders.
**Only those lawfully authorized to work in the designated country associated with the position will be considered.**
**Please note that all Position start dates and duration are estimates and may be reduced or lengthened based upon a client’s business needs and requirements.**

About Rose

Founded in 1993
Office Locations Across the U.S.
150+ Clients: Corporations and Government Agencies
Employee Oriented Company
Challenging Assignments Across the U.S.
Continuous Professional Development

EMPLOYEE COMMENTS

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More about this job

Responsibilities

Design, develop, and deploy enterprise-scale applications using Java, Spring, Kafka, modern frontend frameworks, AI and machine learning, and MongoDB and Oracle. Write and review testable code, contribute to Agile and DevOps practices, and mentor engineers while providing technical guidance to stakeholders.

Requirements

Requires 8–15 years of software development experience and a bachelor's or master's degree in computer science, engineering, a related field, or equivalent experience. Candidates should have strong Java and Spring skills, Kafka experience, familiarity with databases and frontend development, foundational AI knowledge, and the ability to communicate with business users and deliver under pressure.

Skills

Java
Spring
Spring Boot
Kafka
MongoDB
Oracle
Angular
React.js
Artificial Intelligence
Machine Learning
Reactive Programming
Python
Kubernetes
JUnit
Agile
DevOps

Visa sponsorship

Not detected in the job text

Keywords

Java
Java 17+
Spring
Spring Boot
Kafka
MongoDB
Oracle
Angular
React.js
Artificial Intelligence
Machine Learning
Reactive Programming
Python
Kubernetes
JUnit
Jira
Agile
DevOps
Front Office Technology
Financial Technology
Enterprise Applications
Real-Time Data Streaming
Containerization
Orchestration
Code Reviews
Mentoring
Lending

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