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Added 24 days ago
C
Ingénieur(e) applications GenAI / agentiques et DevSecOps
CGI
Montreal, QC
- Full-time
…team, you will help design innovative, secure, and scalable solutions tailored to our clients’ complex…
Added 24 days ago
Solutions Architect - Enterprise Content Management (ECM)
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
Canada Life is seeking a highly skilled Solution Architect - Enterprise Content Management (ECM) to lead the architecture, modernization, and delivery of enterprise-scale content and…
Added 24 days ago
C
Senior Java Developer - Vice President
Citi
Mississauga, ON
- Full-time
Are you a Senior Java Developer ready to shape the architecture behind global reference data solutions used by clients around the world? In this role, you will build end-to-end…
Added 24 days ago
L
Senior Java Developer
Luxoft
Mississauga, ON
- Contract
- Enhance/Re-architect existing components to satisfy new requirements in terms of performance and scalability
Added 24 days ago
S
Java Developer
Synechron
Montreal, QC
- $80,000 to $90,000 CAD / year
- Full-time
Nous recherchons un développeur Java expérimenté et pratique, ayant une solide expérience dans la création de systèmes distribués à grande échelle. Ce poste offre des opportunités…
Added 24 days ago
LC
Staff Engineer
Loblaw Companies Limited
Brampton, ON
- Full-time
Does working with some of Canada’s most versatile minds in innovation supporting retail, digital consumer solutions and analytical platforms excite you? Loblaw Technology & Analytics powers…
Added 24 days ago
D
Senior Automation Engineer
DIRTT
AB · Calgary, AB
- Full-time
Back-Office Process Automation: Architect secondary automation pipelines for administrative and financial workflows, specifically targeting Accounts Payable processing and Outlook-based…
Added 24 days ago
AI Data Developer I, Professional Services, Google Cloud
Google
Toronto, ON
Experience with data platform administration or distributed data processing techniques, as well as writing software in Java, Python, or SQL.
Added 24 days ago
AI Data Developer II, Professional Services, Google Cloud
Google
Toronto, ON
Experience with database administration techniques or distributed data processing, as well as writing software in Java, Python, or SQL.
Added 24 days ago
S
Senior Software Engineer, Backend
Sardine
Remote, Canada
- $180,000 to $206,000 CAD / year
- Full-time
- Remote
Collaborate closely with business stakeholders to architect and implement new services from inception to delivery.
Added 25 days ago
O
Principal Sales Consultant - Oracle Communications - Siebel/CRM Architect
Oracle
Canada
- Full-time
Oracle Communications is seeking a senior presales solution architect to help communications service providers modernize customer engagement, digital commerce, order management, billing…
Added 25 days ago
P
Senior Applied AI Developer
Plusgrade
Montreal, QC · CAN - Montreal
- Full-time
Plusgrade powers revenue engines for over 575 travel partners globally, and we need someone to architect and productionize our next-generation ML and LLM platforms to drive real-time,…
Added 25 days ago
G
Automation Engineer
Genpact
Calgary, AB
- $70,000 to $80,000 CAD / year
- Full-time
Architect, design, and implement robust test automation solutions using Java, Selenium, and API testing frameworks to ensure the reliability, scalability, and performance of software…
Added 25 days ago
MG
Senior IGA Engineer - SailPoint IdentityIQ (On-Prem)
Mobility Global
London, ON
- Full-time
…CARFAX, automotiveMastermind, Market Scan, and Polk Automotive Solutions. Our strength comes from our people, and here, the progress you make helps the entire automotive ecosystem move…
Added 25 days ago
SG
Senior IGA Engineer - SailPoint IdentityIQ (On-Prem)
S&P Global Mobility
London, ON
- Full-time
…CARFAX, automotiveMastermind, Market Scan, and Polk Automotive Solutions. Our strength comes from our people, and here, the progress you make helps the entire automotive ecosystem move…
Added 25 days ago
A
Data Solutions Specialist
Accenture
Toronto, ON · Montreal, QC
- Full-time
…discipline as the rest of the platform, and with the Lead Enterprise Architect on data modelling and ontology for the priority domain. In this role, you are expected to be a subject matter…
Added 25 days ago
S
Enterprise Architect
Synechron
Mississauga, ON
- $180,000 to $210,000 CAD / year
- Full-time
Job Description: Senior Enterprise Architect – Canada Financial Services Consulting Practice
Added 26 days ago
V
Application Developer
Virtusa
Toronto, ON
- Full-time
…and a proven track record of delivering high-quality software solutions in a fast-paced…
Added 27 days ago
I
Staff Software Developer, Full Stack
Intuit
Toronto, ON
- Full-time
Intuit has embraced a hybrid working model and this role will be based out of our Toronto office 3 days per week
Added 27 days ago
B
Senior Development Lead - (Cloud /Payment Systems)
BMO
Toronto, ON · BMOPLACE
- Full-time
AWS Certified Developer Associate or AWS Certified Solutions Architect Associate.
Added 28 days ago
OT
Architect
Open Text Corporation
Waterloo, ON
- Other
…information across complex asset lifecycles. As a Technical Architect, you will design and deliver cutting-edge Enterprise Content Management solutions, helping clients successfully…
Added 28 days ago
R
Senior Manager, Engineer & Build
RBC
Toronto, ON
- Full-time
Global Functions Technology (GFT) partners across RBC to deliver transformative platforms and solutions. In Anti-Money Laundering (AML), we are building a Data Foundation Hub to ingest…
Added 28 days ago
AR
Upcoming Opportunity - Senior Java / Spring Boot Microservices Architect
Aliant Resources
ON · Ontario, Canada
- Contract
We are seeking a Senior Java / Spring Boot Microservices Architect to support the modernization of enterprise legacy applications into secure, scalable cloud-native solutions.
Added 28 days ago
AR
Senior IBM i / AS400 Solution Architect – Legacy Modernization
Aliant Resources
Toronto, ON
- Contract
Job Title: Upcoming Opportunity - Senior IBM i / AS400 Solution Architect – Legacy Modernization
Added 29 days ago
A
Software Developer
AppDirect
Montreal, QC
- Full-time
…code? You’re passionate about driving value through innovative solutions and enjoy working in a collaborative environment? We’d love to have you on…

Aliant Resources

Upcoming Opportunity - Senior Java / Spring Boot Microservices Architect

ON, Canada
Ontario, Canada, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 15, 2026
Experience: 10+ years of enterprise application development experience.
Posting language: English
Posted: Oct 16, 2026

Original job description

Job ID: AR1068

Job Title: Upcoming Opportunity - Senior Java / Spring Boot Microservices Architect

Location: Ontario, Canada (Hybrid/On-site as required)

Employment Type: Contract - Upcoming Opportunity

Compensation: Commensurate with experience

Consider your new role with Aliant Resources and our public-sector and enterprise clients.

About Us

Aliant Resources is a dedicated provider of professional staffing and workforce solutions, committed to promoting diversity, equity, inclusion, belonging, anti-racism, and accessibility in all facets of our operations.

About the Role:

We are seeking a Senior Java / Spring Boot Microservices Architect to support the modernization of enterprise legacy applications into secure, scalable cloud-native solutions.

Please note: This is an upcoming opportunity. Qualified applicants who apply will become part of

Aliant Resources' Talent Community and may be considered for current and future contract opportunities with our public sector and enterprise clients.

Key Responsibilities:

Design Java/Spring Boot microservices and REST API architectures.
Support migration from legacy applications to modern enterprise platforms.
Design integrations with Oracle databases and existing systems.
Implement Azure AKS, containerization and CI/CD best practices.
Provide technical leadership, architecture documentation and code reviews.

Required Qualifications:

10+ years of enterprise application development experience.
Strong Java, Spring Boot and microservices architecture expertise.
Experience with Oracle, REST APIs and distributed systems.
Experience with Azure, AKS, Docker and Kubernetes.
Strong understanding of application security and enterprise integration.

Preferred: Java 21+, React/TypeScript and large-scale legacy modernization experience.

At Aliant Resources, we value diversity and inclusion and we encourage candidates of all backgrounds to apply. We are an equal opportunity employer and we look forward to welcoming you to our team.

Diversity Statement:

At Aliant Resources, we are committed to building a workforce that reflects the communities we serve and to promoting a diverse, anti-racist, inclusive, accessible, merit-based, respectful, and equitable workplace.

Accessibility Statement:

Aliant Resources is dedicated to making our recruitment process accessible to everyone with or without a disability. We adhere to workplace accessibility standards to ensure that individuals with disabilities can fully participate in employment opportunities. We understand the importance of identifying and removing barriers, and we strive to provide an inclusive experience for all candidates.

Workplace Accommodations:

We offer workplace accommodations throughout the recruitment process and all aspects of employment consistent with the requirements of the AODA and OHRC.

If you require workplace accommodations due to a disability, injury, illness, or any other condition that may affect your ability to apply online or perform essential job functions, please reach out to us at accommodations@aliantresources.com. Your request will be answered, and we will collaborate with you to provide appropriate workplace accommodations as required.

How to Apply:

You must apply online on LinkedIn.

Your resume should not exceed three (3) pages.

Note for all Applicants:

We thank all applicants for their interest but advise that only those selected for further consideration will be contacted.

Qualified applicants may be considered for other comparable positions.

Please prepare your application in accordance with the qualifications posted in this job advertisement.

Apply on LinkedIn About employer

More about this job

Responsibilities

Design Java and Spring Boot microservices and REST API architectures, and support the modernization of legacy applications into secure, scalable cloud-native platforms. Lead integrations with Oracle and existing systems, implement Azure AKS, containerization, and CI/CD practices, and provide architecture documentation, technical leadership, and code reviews.

Requirements

Requires 10+ years of enterprise application development experience, strong Java, Spring Boot, and microservices architecture expertise, and experience with Oracle, REST APIs, and distributed systems. Candidates should also have experience with Azure, AKS, Docker, and Kubernetes, plus a strong understanding of application security and enterprise integration; Java 21+, React/TypeScript, and large-scale legacy modernization are preferred.

Skills

Java
Spring Boot
Microservices Architecture
REST APIs
Oracle
Distributed Systems
Azure
Azure Kubernetes Service (AKS)
Docker
Kubernetes
CI/CD
Application Security
Enterprise Integration
Java 21+
React
TypeScript

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Microservices
REST APIs
Oracle
Distributed Systems
Azure
Azure Kubernetes Service (AKS)
Docker
Kubernetes
CI/CD
Application Security
Enterprise Integration
Legacy Application Modernization
Cloud-Native Solutions
Enterprise Platforms
Architecture Documentation
Code Reviews
Java 21+
React
TypeScript
Public Sector
Contract Staffing

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Jobs in Canada