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Added 8 days ago
AS
Senior Java Developer
Axelon Services Corporation
Montreal, QC
- $77.93 CAD / hour
- Other
Minimum 5 years of experience in Core Java application development.
Added 8 days ago
V
Senior Software Engineer
Vylan
Montreal, QC
- Full-time
Role Description As a Senior Software Engineer at Vylan, you will design, develop, and maintain core features of our accounting platform, with a focus on reliability, scalability, and…
Added 8 days ago
C
Senior Software Engineer
CARFAX
London, ON
- $93,000 to $139,000 CAD / year
- Full-time
Join Team CARFAX as a Senior Software Engineer
Added 8 days ago
GS
Staff Site Reliability Engineer, Application
Guidewire Software
Toronto, ON
- Full-time
This is a senior leadership role with global reach. You will act as a Staff Site Reliability Engineer (P5), providing deep technical expertise and cross-team architectural influence,…
Added 8 days ago
P
Backend Engineer (Intermediate)
Punt
Canada
- Full-time
…write clean and performant code, and collaborate closely with senior engineers and…
Added 8 days ago
P
Senior Backend Software Engineer
Punt
Canada
- Full-time
We’re seeking a Senior Backend Engineer to help design, build, and scale our next-generation social gaming platform. You’ll work on highly concurrent systems, architecting APIs and backend…
Added 8 days ago
C
Fullstack Integration Developer Vice President
Citi
Mississauga, ON
- Full-time
Gen-AI Full-Stack Development: Experience with Python and Java, backend frameworks (Spring Boot/Core, Flask/FastAPI), modern JavaScript frontend frameworks (React, Angular, Vue), and…
Added 8 days ago
P
Senior Software Engineer C# .NET
Prophix
Toronto, ON · Etobicoke, ON
- Full-time
As a Senior Software Engineer at Prophix, you'll play a central role in shaping the product that over 2,500 finance teams around the world rely on every day for budgeting, reporting, and…
Added 8 days ago
SS
Tech Lead / Architecte - Marché de Capitaux / Development Lead / Architect – Capital Market
Sky Systems, Inc. (SkySys)
Montreal, QC
- Contract
Java 17 ou 21, avec une préférence pour Java 21
Added 8 days ago
C
Senior Java Developer
Citi
Mississauga, ON
- Full-time
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 8 days ago
I
Senior Software Developer (Java/Linux/PostgresSQL)
Intelerad
Canada
- Full-time
We are seeking a Senior Software Developer to join the IntelePACS Backend team and deliver new backend capabilities for Intelerad's enterprise medical imaging platform. The team is building…
Added 9 days ago
A
Senior DevOps Engineer (Azure)
Agilno
Toronto, ON
- Full-time
We are looking for a seasoned, independent DevOps Engineer to lead the infrastructure migration of our core platform from AWS to Microsoft Azure. This is a fast-paced, up to 6-month…
Added 9 days ago
A
Senior Java Software Engineer
Artech
Mississauga, ON
- Contract
We are seeking a Senior Software Developer with deep Java technology expertise to work directly with our Fintech clients in the Spread Products space. This is a hybrid…
Added 9 days ago
M
Développeur sénior, remédiation des vulnérabilités
Maarut
Quebec, QC
- Contract
The client is looking for a senior developer to speed up the
Added 9 days ago
M
Senior Java Developer (with LLM expertise)
Miratech
Waterloo, ON
- Full-time
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 9 days ago
OT
Lead UX Developer (React)
Open Text Corporation
Waterloo, ON
- Other
As an experienced Software Developer, your extensive skills beyond the core set listed above (due to previous roles and other technology) can also be an asset and a differentiator.…
Added 9 days ago
AW
Senior Java Software Engineer
Agilus Work Solutions
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
🏢 Hybrid: 1 Day Per Week In Office
Added 9 days ago
U
Directeur principal, Ingénierie logicielle – WFM / Sr Dir. Software Development - WFM
UKG
Montreal, QC
- Full-time
Expertise approfondie en Java, applications web, technologies infonuagiques et applications natives d’intelligence artificielle.
Added 9 days ago
V
Architect
Virtusa
Toronto, ON
- Full-time
Job Summary: We are seeking a Senior QA Automation Engineer who plays a critical role in upholding the quality standards of our software delivery lifecycle. This position is responsible for…
Added 9 days ago
AI
SENIOR JAVA DEVELOPER – SPRING BOOT, MICROSERVICES, KAFKA & MONGODB
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Mississauga, ON
- Full-time
Design, develop, and maintain Java-based microservices.
Added 9 days ago
C
Java/Spring Boot Developer - Vice President
Citi
Mississauga, ON
- Full-time
Join the Equities Middle Office Technology team as a Senior Java/Spring Boot Developer, where you will be a key contributor for managing complex BAU deliverables while driving strategic…
Added 9 days ago
V
Sr. Software Engineer - DevEx
VGS
Canada
- $150,000 to $200,000 USD / year
- Full-time
…with a highly consistent modern stack (e.g. AWS, Kubernetes, Java, TypeScript, Python) and world-class AI-augmented SDLC tooling. We strip away the friction so you can focus on the problems…
Added 9 days ago
JA
Murex Consultant
Jay Analytix
Remote, Canada
- Full-time
- Remote
We are looking for a Senior Java & Murex Developer who has worked hands-on inside the Murex platform (MX.3), not only on systems that feed trades into it. You will build and support Murex…
Added 10 days ago
Mainframe Production Support Engineer
Capgemini
Toronto, ON
As a Senior Developer, you will be working in a development and support capacity on our core mainframe cards and transactions system.
Added 10 days ago
Senior Android Infrastructure Software Developer
Google
Waterloo, ON
The Core team builds the technical foundation behind Google’s flagship products. We are owners and advocates for the underlying design elements, developer platforms, product components, and…

Sky Systems, Inc. (SkySys)

Tech Lead / Architecte - Marché de Capitaux / Development Lead / Architect – Capital Market

Montreal, QC, Canada

Contract

Apply on LinkedIn About employer

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Job details

Job type: Contract
Apply by: Dec 5, 2026
Working hours: 37.5 hours/ week
Posting language: English · French
Posted: Nov 5, 2026

Original job description

English section of this bilingual listing.

Duree/Duration : 12 mois avec forte possibilité de renouvellement/ 12 months with high possibility of renewal – 37.5 hours/ week

Deep hands-on experience with:

The ideal candidate should be capable of making architectural decisions across this technology stack while also being able to troubleshoot implementation-level issues when necessary.

Architecture & Performance Engineering Expertise

For this Lead / Architect position, experience in the following areas is particularly valuable:

Distributed caching and data-grid architecture, configuration, and performance tuning
JVM optimization, including heap sizing, memory management, garbage collection, and runtime diagnostics
High-performance Java application design
Multithreading and concurrency
Performance profiling and bottleneck analysis
Designing systems for high throughput and predictable performance
Enterprise messaging architecture and operations
Event-driven and asynchronous system design
Resiliency, fault tolerance, and failure-recovery patterns
Production troubleshooting across application, JVM, messaging, caching, database, and infrastructure layers

While no individual is expected to be an expert in every area, the Development Lead / Architect should bring substantial breadth across these subjects and provide technical leadership in several of them.

AI-Assisted Engineering

Experience with modern AI-assisted software engineering tools is highly desirable.

We are particularly interested in candidates who understand how AI-assisted development can be incorporated into engineering workflows rather than simply using AI for basic code generation.

Experience with the following would be considered an asset:

Creating reusable AI development capabilities
Building validators and automated quality controls
Using AI agents within software engineering workflows
Establishing effective AI-assisted development practices for engineering teams
Applying AI tooling while maintaining appropriate code quality, security, and architectural standards

Financial Services Experience

Strong experience developing complex applications within the financial services sector is preferred.

Experience designing or developing systems supporting areas such as the following would be particularly relevant:

Transaction lifecycle management
Positions and transaction processing
Financing
Settlement
Corporate actions
Other complex front-to-back financial processes

The Development Lead / Architect should be comfortable working with both technology and business stakeholders and understanding the relationship between business requirements and system architecture.

Leadership Expectations

The successful candidate will be expected to:

Own and communicate the technical direction of the solution.
Provide hands-on technical leadership to senior and intermediate developers.
Establish architecture and development standards for the team.
Review designs and critical code changes.
Mentor developers and help resolve technically difficult problems.
Identify architectural and performance risks before they become production issues.
Challenge technical approaches constructively and recommend pragmatic alternatives.
Ensure consistency across services, APIs, messaging, data, testing, and deployment patterns.
Work effectively with business analysts, developers, technical leads, infrastructure teams, and business stakeholders.
Help maximize the team's collective expertise across distributed systems, JVM performance, Java concurrency, messaging, and related technologies.

Read the full bilingual original

Titre/Title : Tech Lead / Architecte - Marché de Capitaux / Development Lead / Architect – Capital Market

Lieu/Location : Montréal, centre-ville - Downtown Montreal / Présentiel 2-3 jours/semaine / On-site 2–3 days/week

Duree/Duration : 12 mois avec forte possibilité de renouvellement/ 12 months with high possibility of renewal – 37.5 hours/ week

Le candidat doit posséder les qualifications :

Expérience pratique approfondie avec :

Java 17 ou 21, avec une préférence pour Java 21
Spring Boot
GraphQL / SPQR
Abonnements WebSocket
OAuth2 / JWT
Technologies de cache distribué et de grilles de données
Technologies de messagerie d'entreprise
SQL Server
Flyway
JUnit
Mockito
Cucumber
Kubernetes
Automatisation CI/CD

Le candidat idéal doit être capable de prendre des décisions architecturales couvrant l'ensemble de cet environnement technologique, tout en étant en mesure d'intervenir au niveau de l'implantation pour résoudre des problèmes techniques lorsque nécessaire.

Expertise en architecture et ingénierie de performance

Pour ce poste de Lead / Architecte, une expérience dans les domaines suivants est particulièrement recherchée :

Architecture, configuration et optimisation des performances de solutions de cache distribué et de grilles de données
Optimisation de la JVM, incluant le dimensionnement du heap, la gestion de la mémoire, le garbage collection et les diagnostics d'exécution
Conception d'applications Java haute performance
Multithreading et concurrence
Profilage de performance et analyse des goulots d'étranglement
Conception de systèmes capables de soutenir un débit élevé et des performances prévisibles
Architecture et exploitation de systèmes de messagerie d'entreprise
Conception de systèmes événementiels et asynchrones
Résilience, tolérance aux pannes et mécanismes de récupération
Diagnostic de problèmes en production couvrant les couches applicatives, JVM, messagerie, cache, bases de données et infrastructure

Il n'est Client attendu qu'une seule personne soit experte dans chacun de ces domaines. Toutefois, le Lead de développement / Architecte doit posséder une expertise étendue couvrant plusieurs de ces sujets et être capable d'assurer un leadership technique dans plusieurs d'entre eux.

Ingénierie assistée par l'IA

Une expérience avec des outils modernes d'ingénierie logicielle assistée par l'IA est fortement souhaitée.

Nous recherchons particulièrement des candidats qui comprennent comment intégrer le développement assisté par l'IA aux processus d'ingénierie, au-delà de la simple génération de code.

Une expérience dans les domaines suivants constitue un atout :

Création de capacités de développement IA réutilisables
Développement de validateurs et de contrôles de qualité automatisés
Utilisation d'agents IA dans les processus d'ingénierie logicielle
Mise en place de pratiques efficaces de développement assisté par l'IA au sein d'équipes d'ingénierie
Utilisation d'outils d'IA tout en maintenant des standards appropriés en matière de qualité du code, de sécurité et d'architecture

Expérience en services financiers

Une solide expérience dans le développement d'applications complexes dans le secteur des services financiers est privilégiée.

Une expérience dans la conception ou le développement de systèmes soutenant notamment les domaines suivants serait particulièrement pertinente :

Gestion du cycle de vie des transactions
Gestion des positions et traitement des transactions
Financement
Règlement
Opérations sur titres
Autres processus financiers complexes de bout en bout

Le Lead de développement / Architecte doit être à l'aise pour travailler avec des intervenants tant technologiques que d'affaires et comprendre la relation entre les besoins d'affaires et l'architecture des systèmes.

Attentes en matière de leadership

La personne retenue devra :

Définir et communiquer l'orientation technique de la solution.
Fournir un leadership technique pratique aux développeurs seniors et intermédiaires.
Établir les standards d'architecture et de développement de l'équipe.
Réviser les conceptions et les modifications critiques apportées au code.
Encadrer les développeurs et les aider à résoudre des problématiques techniques complexes.
Identifier les risques architecturaux et de performance avant qu'ils ne deviennent des problèmes en production.
Remettre en question les approches techniques de façon constructive et recommander des alternatives pragmatiques.
Assurer la cohérence entre les services, API, systèmes de messagerie, données, tests et modèles de déploiement.
Collaborer efficacement avec les analystes d'affaires, développeurs, responsables techniques, équipes d'infrastructure et parties prenantes d'affaires.
Contribuer à maximiser l'expertise collective de l'équipe en matière de systèmes distribués, performance JVM, concurrence Java, messagerie et technologies connexes.

===

Core Technical Requirements

Deep hands-on experience with:

Java 17 or 21, with Java 21 preferred
Spring Boot
GraphQL / SPQR
WebSocket subscriptions
OAuth2 / JWT
Distributed caching and data-grid technologies
Enterprise messaging technologies
SQL Server
Flyway
JUnit
Mockito
Cucumber
Kubernetes
CI/CD automation

The ideal candidate should be capable of making architectural decisions across this technology stack while also being able to troubleshoot implementation-level issues when necessary.

Architecture & Performance Engineering Expertise

For this Lead / Architect position, experience in the following areas is particularly valuable:

Distributed caching and data-grid architecture, configuration, and performance tuning
JVM optimization, including heap sizing, memory management, garbage collection, and runtime diagnostics
High-performance Java application design
Multithreading and concurrency
Performance profiling and bottleneck analysis
Designing systems for high throughput and predictable performance
Enterprise messaging architecture and operations
Event-driven and asynchronous system design
Resiliency, fault tolerance, and failure-recovery patterns
Production troubleshooting across application, JVM, messaging, caching, database, and infrastructure layers

AI-Assisted Engineering

Experience with modern AI-assisted software engineering tools is highly desirable.

We are particularly interested in candidates who understand how AI-assisted development can be incorporated into engineering workflows rather than simply using AI for basic code generation.

Experience with the following would be considered an asset:

Creating reusable AI development capabilities
Building validators and automated quality controls
Using AI agents within software engineering workflows
Establishing effective AI-assisted development practices for engineering teams
Applying AI tooling while maintaining appropriate code quality, security, and architectural standards

Financial Services Experience

Strong experience developing complex applications within the financial services sector is preferred.

Experience designing or developing systems supporting areas such as the following would be particularly relevant:

Transaction lifecycle management
Positions and transaction processing
Financing
Settlement
Corporate actions
Other complex front-to-back financial processes

The Development Lead / Architect should be comfortable working with both technology and business stakeholders and understanding the relationship between business requirements and system architecture.

Leadership Expectations

The successful candidate will be expected to:

Own and communicate the technical direction of the solution.
Provide hands-on technical leadership to senior and intermediate developers.
Establish architecture and development standards for the team.
Review designs and critical code changes.
Mentor developers and help resolve technically difficult problems.
Identify architectural and performance risks before they become production issues.
Challenge technical approaches constructively and recommend pragmatic alternatives.
Ensure consistency across services, APIs, messaging, data, testing, and deployment patterns.
Work effectively with business analysts, developers, technical leads, infrastructure teams, and business stakeholders.
Help maximize the team's collective expertise across distributed systems, JVM performance, Java concurrency, messaging, and related technologies.

Apply on LinkedIn About employer

More about this job

Responsibilities

Set and communicate technical direction, establish architecture and development standards, review designs and critical code, and provide hands-on guidance and mentorship to developers. Ensure consistency and performance across services, APIs, messaging, data, testing, and deployment while collaborating with technical and business stakeholders.

Requirements

Requires substantial hands-on experience with Java 17 or 21, Spring Boot, GraphQL/SPQR, WebSockets, OAuth2/JWT, distributed caching, enterprise messaging, SQL Server, testing tools, Kubernetes, and CI/CD. Broad expertise in architecture, JVM and application performance, concurrency, distributed systems, production troubleshooting, and preferably financial services is expected; AI-assisted engineering experience is an asset.

Skills

Java
Spring Boot
GraphQL
WebSocket
OAuth2/JWT
Distributed Caching
Data Grids
Enterprise Messaging
SQL Server
Kubernetes
CI/CD Automation
JVM Performance Optimization
Java Concurrency
Performance Profiling
AI-Assisted Software Engineering
Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

Java 17
Java 21
Spring Boot
GraphQL
SPQR
WebSocket Subscriptions
OAuth2
JWT
Distributed Caching
Data Grids
Enterprise Messaging
SQL Server
Flyway
JUnit
Mockito
Cucumber
Kubernetes
CI/CD
JVM Optimization
Garbage Collection
Multithreading
Concurrency
Performance Profiling
Event-Driven Architecture
Resilience
AI-Assisted Engineering
Financial Services
Settlement
Corporate Actions

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Jobs in Canada