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Added 6 days ago
Rust Developer
Charger Logistics Inc
Brampton, ON
We’re looking for a hands-on Rust Developer to build fast, reliable, memory-safe backend systems. You’ll design and write production Rust services, improve performance, and work closely…
Added 6 days ago
A
RQ11600 - Senior Software Developer
Amyantek
Toronto, ON · Greater Toronto Area, Canada
- Contract
Job Title: RQ11600 - Senior Software Developer - Full Stack - 3 Resources
Added 6 days ago
RC
Senior QA Engineer
Rexall Care Network
Mississauga, ON
- Full-time
Mentor junior QA Analysts and team members on automation techniques, coding standards, and the strategic transition from manual to automated testing.
Added 6 days ago
CL
Rust Developer
Charger Logistics Inc.
Brampton, ON
- Full-time
We're looking for a hands-on Rust Developer to build fast, reliable, memory-safe backend systems. You'll design and write production Rust services, improve performance, and work closely…
Added 6 days ago
W
Senior Developer - Commercial Technology
WestJet
Calgary, AB
- Full-time
The Senior Developer, Commercial Technology is responsible for designing, building, optimizing, and supporting scalable technology solutions across Commercial Tech Services with primary…
Added 6 days ago
M
Software Engineer II
Marqeta
Remote, Canada
- Full-time
- Remote
Contribute to a positive sense of community on the team and support the mentorship of new hires, interns, or more junior engineers
Added 6 days ago
N
Software Developer Specialist
Nasdaq
Toronto, ON
- Full-time
Mentor and guide junior team members, sharing knowledge and helping elevate overall team capability.
Added 6 days ago
RP
Sr. QA Engineer
Rexall Pharmacy Group Ltd.
Mississauga, ON
- $80,453 to $95,000 CAD / year
- Full-time
Mentor junior QA Analysts and team members on automation techniques, coding standards, and the strategic transition from manual to automated testing.
Added 6 days ago
Junior Full Stack Engineer
Evismart
Vancouver, BC
We're looking for a Junior Full-Stack Developer who wants to help build these products.
Added 6 days ago
MS
Senior Java Developer (Hybrid)
Morgan Stanley
Montreal, QC
- Full-time
We’re seeking someone to join our team as a Senior Java Developer to help transform Morgan Stanley's client onboarding and regulatory platform by designing and delivering next-generation…
Added 6 days ago
TS
Junior Java Developer
Triunity Software, Inc.
Toronto, ON
- Full-time
The primary role and key responsibilities of a Java Developer are:
Added 6 days ago
TS
Junior Java Developer
Triunity Software, Inc.
London, ON
- Full-time
The primary role and key responsibilities of a Java Developer are:
Added 6 days ago
RP
Senior QA Engineer
Rexall Pharmacy Group LTD
Mississauga, ON
- $80,453 to $95,000 CAD / year
- Full-time
Mentor junior QA Analysts and team members on automation techniques, coding standards, and the strategic transition from manual to automated testing.
Added 6 days ago
AR
Senior Mobile Application Developer
Atlas-Apex Roofing Inc.
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
We are seeking a talented and experienced Senior Mobile Application Developer to design, develop, maintain, and enhance high-quality mobile applications for both Android and iOS platforms.…
Added 6 days ago
SM
RQ11600 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with extensive experience in n-tier web-based applications, Java EE (J2EE), database technologies, cloud-native technologies, front-end…
Added 6 days ago
AI
Full Stack Engineer
Apptoza Inc.
Toronto, ON
- Contract
Leads development teams in the delivery of capabilities, providing technical direction and guidance to junior developers and team members and ensuring the successful execution of complex…
Added 6 days ago
M
Staff Software Engineer - Onboarding and Migrations
Marqeta
Remote, Canada
- Full-time
- Remote
Design, develop, and maintain server-side applications and services using languages like Java and Python
Added 6 days ago
S
Enterprise Architect
Synechron
Mississauga, ON
- $180,000 to $210,000 CAD / year
- Full-time
Participate in high-stakes architecture design activities (not delegating all design to junior architects).
Added 6 days ago
SI
Java Backend Developer-Microservices, Spring, Angular
Smart IT Frame LLC
Mississauga, ON
- Full-time
Develop test and deploy Java microservices utilizing Spring Boot and related technologies Design and implement RESTful APIs ensuring seamless integration with frontend and other services…
Added 6 days ago
TI
Full Stack Developer
Themesoft Inc.
Toronto, ON
- Contract
Leads development teams in the delivery of capabilities, providing technical direction and guidance to junior developers and team members and ensuring the successful execution of complex…
Added 6 days ago
VC
Jr. QA Engineer
Veriforce Canada
Montreal, QC
- Full-time
As a Junior Software Development Engineer in Test (SDET), you will support the delivery of reliable, high-quality software by performing manual testing and contributing to automated…
Added 6 days ago
CO
Staff Software Engineer - Capital One Travel Tech - Full-stack / développeur principal ou développeuse principale en logiciels
Capital One
Toronto, ON
- Full-time
Act as a tech lead developer owning technical design and development of cross-functional, multi-platform, fault tolerant application systems
Added 6 days ago
TY
Technical Consultant
Test Yantra
Toronto, ON
- Full-time
Lead technical workstreams, collaborate with clients, and mentor junior team members.
Added 6 days ago
SM
RQ11600 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with extensive experience in n-tier web-based applications, Java EE (J2EE), database technologies, cloud-native technologies, front-end…
Added 6 days ago
SM
RQ11600 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with extensive experience in n-tier web-based applications, Java EE (J2EE), database technologies, cloud-native technologies, front-end…

Morgan Stanley

Senior Java Developer (Hybrid)

Montreal, QC, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Experience: 5+ years of hands-on experience with Java EE/Core Java, including Java 21, object-oriented design, design patterns, and application architecture.
Posting language: English · French
Posted: Oct 19, 2026

Original job description

English section of this bilingual listing.

We’re seeking someone to join our team as a Senior Java Developer to help transform Morgan Stanley's client onboarding and regulatory platform by designing and delivering next-generation technology solutions that enhance regulatory compliance, operational efficiency, scalability, and user experience across a global business environment.

In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities. This is a Software Engineering III position at Associate level, which is part of the job family responsible for developing and maintaining software solutions that support business needs.

Since 1935, Morgan Stanley is known as a global leader in financial services, always

evolving and innovating to better serve our clients and our communities in more than 40 countries around the world.

What you’ll do in the role:

Design, develop, and maintain enterprise Java EE and Core Java applications across the full software development lifecycle.
Build and integrate RESTful web services and service-oriented architecture components with internal and external systems.
Design and implement database solutions using SQL, data modelling, and MongoDB aggregation pipelines.
Develop and maintain event-driven systems using Kafka and distributed messaging platforms.
Contribute to technical design discussions, code reviews, and architectural decisions to ensure scalable and maintainable solutions.
Troubleshoot and resolve complex technical issues across application, integration, and infrastructure layers.
Write and maintain automated tests using JUnit and BDD frameworks to ensure code quality and reliability.
Mentor junior team members, support knowledge sharing, and contribute to continuous improvement within the team.

What you’ll bring to the role:

5+ years of hands-on experience with Java EE/Core Java, including Java 21, object-oriented design, design patterns, and application architecture.
Strong experience with Spring, Spring Boot, RESTful web services, service-oriented architecture, and system integration.
Hands-on experience with automated testing frameworks, including JUnit and BDD.
Strong knowledge of SQL, database design, and data modeling, with experience using MongoDB, including aggregation and pipeline operations.
Experience with Kafka, event-driven/distributed messaging systems, and Unix/Linux environments.
Strong problem-solving and troubleshooting skills, with the ability to translate technical designs into scalable, practical solutions.
Familiarity with web UI frameworks such as AngularJS or ExtJS, as well as AI-assisted development tools such as Claude and GitHub Copilot, including prompt engineering and responsible AI practices.
Strong communication, collaboration, and leadership skills, with experience working across global, cross-functional teams and mentoring junior team members.

All our positions are located in Montreal, Quebec. We offer a hybrid work environment, combining remote work and attendance in the office.

Knowledge of French and English is required.

WHAT YOU CAN EXPECT FROM MORGAN STANLEY:

At Morgan Stanley, we raise, manage and allocate capital for our clients – helping them reach their goals. We do it in a way that’s differentiated – and we’ve done that for 90 years. Our values - putting clients first, doing the right thing, leading with exceptional ideas, committing to diversity and inclusion, and giving back - aren’t just beliefs, they guide the decisions we make every day to do what's best for our clients, communities and more than 80,000 employees in 1,200 offices across 42 countries. At Morgan Stanley, you’ll find an opportunity to work alongside the best and the brightest, in an environment where you are supported and empowered. Our teams are relentless collaborators and creative thinkers, fueled by their diverse backgrounds and experiences. We are proud to support our employees and their families at every point along their work-life journey, offering some of the most attractive and comprehensive employee benefits and perks in the industry. There’s also ample opportunity to move about the business for those who show passion and grit in their work.

To learn more about our offices across the globe, please copy and paste https://www.morganstanley.com/about-us/global-offices into your browser.

Morgan Stanley is an equal opportunity employer committed to building and maintaining a workforce that is diverse in experience and background. Our recruiting efforts reflect our strong commitment to a culture of inclusion, where individuals are hired, developed, and advanced based on their skills and talents.

Our workforce reflects a broad cross-section of the global communities in which we operate, bringing a variety of backgrounds, talents, perspectives, and experiences.

For more information, please visit: https://www.morganstanley.com/people-opportunities/eeo.

Développeur(euse) Java principal(e) (hybride)

Read the full bilingual original

Since 1935, Morgan Stanley is known as a global leader in financial services, always

evolving and innovating to better serve our clients and our communities in more than 40 countries around the world.

What you’ll do in the role:

Design, develop, and maintain enterprise Java EE and Core Java applications across the full software development lifecycle.
Build and integrate RESTful web services and service-oriented architecture components with internal and external systems.
Design and implement database solutions using SQL, data modelling, and MongoDB aggregation pipelines.
Develop and maintain event-driven systems using Kafka and distributed messaging platforms.
Contribute to technical design discussions, code reviews, and architectural decisions to ensure scalable and maintainable solutions.
Troubleshoot and resolve complex technical issues across application, integration, and infrastructure layers.
Write and maintain automated tests using JUnit and BDD frameworks to ensure code quality and reliability.
Mentor junior team members, support knowledge sharing, and contribute to continuous improvement within the team.

What you’ll bring to the role:

5+ years of hands-on experience with Java EE/Core Java, including Java 21, object-oriented design, design patterns, and application architecture.

Strong experience with Spring, Spring Boot, RESTful web services, service-oriented architecture, and system integration.

Hands-on experience with automated testing frameworks, including JUnit and BDD.

Strong knowledge of SQL, database design, and data modeling, with experience using MongoDB, including aggregation and pipeline operations.

Experience with Kafka, event-driven/distributed messaging systems, and Unix/Linux environments.

Strong problem-solving and troubleshooting skills, with the ability to translate technical designs into scalable, practical solutions.

Familiarity with web UI frameworks such as AngularJS or ExtJS, as well as AI-assisted development tools such as Claude and GitHub Copilot, including prompt engineering and responsible AI practices.

Strong communication, collaboration, and leadership skills, with experience working across global, cross-functional teams and mentoring junior team members.

All our positions are located in Montreal, Quebec. We offer a hybrid work environment, combining remote work and attendance in the office.

Knowledge of French and English is required.

WHAT YOU CAN EXPECT FROM MORGAN STANLEY:

To learn more about our offices across the globe, please copy and paste https://www.morganstanley.com/about-us/global-offices into your browser.

Our workforce reflects a broad cross-section of the global communities in which we operate, bringing a variety of backgrounds, talents, perspectives, and experiences.

For more information, please visit: https://www.morganstanley.com/people-opportunities/eeo.

Développeur(euse) Java principal(e) (hybride)

CE QUE VOUS POUVEZ ATTENDRE DE MORGAN STANLEY:

Chez Morgan Stanley, nous levons, gérons et allouons des capitaux pour nos clients, afin de les aider à atteindre leurs objectifs. Nous le faisons d'une manière qui nous distingue des autres – et cela fait 90 ans que nous procédons ainsi. Nos valeurs – donner la priorité à nos clients, agir de manière intègre, innover grâce à des idées exceptionnelles, s’engager en faveur de la diversité et de l’inclusion, et s’investir dans la société – ne sont pas de simples convictions : elles guident les décisions que nous prenons chaque jour afin d’agir dans l’intérêt de nos clients, de nos communautés et de nos plus de 80 000 collaborateurs répartis dans 1 200 bureaux à travers 42 pays. Chez Morgan Stanley, vous aurez l'occasion de travailler aux côtés des meilleurs et des plus brillants, dans un environnement où vous bénéficierez d'un soutien et d'une grande autonomie. Nos équipes sont composées de collaborateurs infatigables et d'esprits créatifs, qui puisent leur inspiration dans la diversité de leurs parcours et de leurs expériences. Nous sommes fiers d'accompagner nos collaborateurs et leurs familles à chaque étape de leur parcours professionnel, en leur proposant des avantages sociaux et des avantages complémentaires parmi les plus attractifs et les plus complets du secteur. Il existe également de nombreuses possibilités d'évolution au sein de l'entreprise pour ceux qui font preuve de passion et de détermination dans leur travail.

Pour en savoir plus sur nos bureaux à travers le monde, veuillez copier-coller l'adresse https://www.morganstanley.com/about-us/global-offices dans votre navigateur.

Morgan Stanley est un employeur garantissant l'égalité des chances, qui s'engage à constituer et à maintenir un effectif diversifié en termes d'expérience et d'origine. Nos efforts en matière de recrutement témoignent de notre engagement fort en faveur d'une culture d'inclusion, dans laquelle les personnes sont recrutées, formées et promues en fonction de leurs compétences et de leurs talents.

Notre personnel est le reflet d'un large éventail des communautés mondiales au sein desquelles nous exerçons nos activités, apportant ainsi une grande diversité de parcours, de talents, de points de vue et d'expériences.

Pour plus d'informations, rendez-vous sur: https://www.morganstanley.com/people-opportunities/eeo.

Apply About employer

More about this job

Responsibilities

Design, develop, test, and maintain enterprise Java applications, RESTful services, database solutions, and event-driven systems throughout the software development lifecycle. Contribute to architecture and code reviews, resolve complex technical issues, and mentor junior team members.

Requirements

Requires at least five years of hands-on Java EE/Core Java experience, including Java 21, along with experience in Spring, REST services, testing frameworks, SQL, MongoDB, Kafka, and Unix/Linux. Candidates should also bring strong problem-solving, communication, collaboration, and mentoring skills; familiarity with AngularJS or ExtJS and AI-assisted development tools is also sought.

Skills

Java
Java EE
Spring Boot
RESTful Web Services
Service-Oriented Architecture
SQL
MongoDB
Kafka
JUnit
Behavior-Driven Development
Unix/Linux
System Integration
Software Architecture
Troubleshooting
AngularJS
ExtJS

Benefits

Employee Benefits
Employee Perks

Visa sponsorship

Not detected in the job text

Keywords

Java
Java EE
Core Java
Java 21
Spring
Spring Boot
RESTful Web Services
Service-Oriented Architecture
SQL
Database Design
Data Modeling
MongoDB
Aggregation Pipelines
Kafka
Distributed Messaging
Event-Driven Systems
JUnit
Behavior-Driven Development
Unix/Linux
Object-Oriented Design
Design Patterns
System Integration
AngularJS
ExtJS
Claude
GitHub Copilot
Prompt Engineering
Regulatory Compliance
Financial Services

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