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Added 31 mins ago
C
AVP Applications Development Sr Programmer Analyst
Citi
Mississauga, ON
- Full-time
Build distributed microservices that power critical financial systems as a Senior Software Engineer, Java Microservices at Citi. You will design, develop, and implement scalable backend…
Added 3 hours ago
Senior Software Engineer, Performance ( Toronto)
Okta
Toronto, ON
We are seeking a Senior Back-End Software Engineer to help own the scalability, efficiency, and service protection of our expanding Identity as a Service platform.
Added 3 hours ago
Senior Backend Product Engineer, Menu Operations
HelloFresh
Toronto, ON
As we continue evolving this system, extending its capabilities, and preparing for expansion, we are looking for a Senior Software Engineer with strong backend experience, a talent for…
Added 4 hours ago
AS
Quality Engineer (QE) / SDET – AI Chatbot Validation
Ardent SoftSol Inc.
Brampton, ON
- $38 to $40 CAD / hour
- Contract
We are looking for a seasoned AI first Senior Quality Engineer who is empowered to help the DevOps enablement team deliver highest level quality and is responsible for ensuring the team…
Added 4 hours ago
AT
Production Support Engineer (Deposit Systems)
Aarorn Technologies Inc
Montreal, QC
- $60 CAD / hour
- Contract
We are seeking an experienced Senior Oracle Financials EBS R12 Support Engineer to maintain, optimize, and support our Oracle Financials EBS R12 environment. In this role, you will manage…
Added 5 hours ago
TI
Senior GCP Application Support Engineer
TekStaff IT Solutions
Toronto, ON
- Contract
TekStaff's Client has a current vacancy for " Senior GCP Application Support Engineer
Added 15 hours ago
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Principal Engineer - Android
COSMO
Remote, Canada
- $120,000 to $140,000 CAD / year
- Full-time
- Remote
Role Summary: We are looking for a Principal Engineer to set the technical direction for our Android platform and raise the engineering bar across the organization. As the most senior…
Added 19 hours ago
RI
Senior Forward Deployed Engineer - Java/ Python | Capital Markets
Rose International
Mississauga, ON
- Full-time
We are seeking a Senior Forward Deployed Engineer (FDE) with deep Java and Python expertise to architect, build, and deploy production-grade solutions for financial technology use cases in…
Added 19 hours ago
RI
Senior Software Development Engineer in Test (SDET)
Rose International
Mississauga, ON
- Full-time
Prior background as a full-time Software Development Engineer (Java/Spring Boot).
Added 20 hours ago
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Senior SDET / Quality Engineering Lead/Architect
Droisys
Brampton, ON
- Contract
We are seeking a Senior Software Development Engineer in Test (SDET) / Quality Engineering Architect to join our team. The ideal candidate will have strong experience in architecting…
Added 20 hours ago
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Software Engineer - II
Mastercard
Vancouver, BC
- Full-time
Reach out to senior team members in the team for any help if blocked.
Added 21 hours ago
K
Software Engineer in Test
Kelly
Mississauga, ON
- Contract
Job Title: Senior SDET / Quality Engineering Architect
Added 21 hours ago
PC
Senior Software Development Engineer in Test (SDET) / Quality Engineering Architect
Pyramid Consulting, Inc
Mississauga, ON
- $70 to $79 CAD / hour
- Contract
Immediate need for a talented Senior Software Development Engineer in Test (SDET) / Quality Engineering Architect. This is a 06+months contract opportunity with long-term potential and is…
Added 21 hours ago
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Software Engineer in Test
Dexian
Mississauga, ON
- Other
We are seeking a visionary and hands-on Senior Software Development Engineer in Test (SDET)/Quality Engineering Architect to define, champion, and drive the global quality engineering…
Added 21 hours ago
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Senior Forward Deployment Engineer
Luxoft
Mississauga, ON
- Full-time
The role combines senior software engineering, DevOps, SRE, test automation, application security, and legacy modernization. Approximately 70% of the work involves hands-on coding and…
Added 22 hours ago
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Java Developer
Dexian
Mississauga, ON
- Other
We're looking for a senior, architect-level engineer who can sit alongside our front-office users, including underwriters, bankers, and business stakeholders, and turn their needs into…
Added 23 hours ago
MM
Senior Forward Deployed Engineer
Mitchell Martin Inc.
Mississauga, ON
- $73 to $78 CAD / hour
- Other
Senior Forward Deployed Engineer -Mississauga, ON Hybrid - Contract -$73.00-$78.00 per Hr
Added 23 hours ago
MM
Senior Forward Deployed Engineer
Mitchell Martin Inc.
Mississauga, ON
- $62 to $67 CAD / hour
- Other
Senior Forward Deployed Engineer - Mississauga,ON Hybrid - Contract - $62.00-$67.00 Per Hr
Added 1 day ago
MM
Senior Software Development Engineer
Mitchell Martin Inc.
Mississauga, ON
- $68 to $78 CAD / hour
- Other
Senior Software Development Engineer - Hybrid - Contract -$68.00-$78.00 Per Hr
Added 1 day ago
RI
Senior Full Stack Engineer - Java / AI
Rose International
Mississauga, ON
- Full-time
Join a dynamic Front Office Technology team as a Senior Software Engineer (Java / AI), helping build the future of financial technology.

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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