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Added 8 days ago
A
Cloud Software Engineer
Actalent
Ottawa, ON
- $61 to $70 CAD / hour
- Contract
Strong command of Java, JavaScript, Python, or TypeScript.
Added 8 days ago
R
Prod Srvc Lead, Client Technology Support– Salesforce CRM
RBC
Toronto, ON
- Full-time
Hands on exposure to: MemSQL, Ignite, Java Spring, AWS, S3, MongoDB, Data lake, Docker, Kubernetes and more
Added 8 days ago
RB
Senior Manager, Software Development
Royal Bank of Canada
Toronto, ON
- Full-time
Strong hands-on experience with several of the following technologies and practices: Java and Spring Boot, Event-driven architecture and Apache Kafka, Microservices and distributed systems,…
Added 8 days ago
X
Software Developer
Xe.com
Newmarket, ON
- Full-time
Proven hands-on software development experience, preferably in Java or Kotlin
Added 8 days ago
X
Software Developer
Xe.com
Newmarket, ON
- Full-time
Proven hands-on software development experience, preferably in Java or Kotlin
Added 8 days ago
ES
Java Developer with Kafka
Enterprise Solutions Inc.
Montreal, QC
- Contract
We are seeking an experienced Java Developer with expertise in Java 17+, Spring Boot, and backend application development. The ideal candidate will contribute to the design, development,…
Added 9 days ago
MO
Systems Analyst – 24-month Term
Municipality of East Hants, Nova Scotia, Canada
Elmsdale, NS
- Contract
Back-end development experience with technologies such as PHP, Java/Spring or NodeJS.
Added 9 days ago
AS
Full Stack Java Developer
Apex Systems
Toronto, ON
- $55 to $80 USD / hour
- Contract
We are seeking an Expert Full Stack Developer to design, build, and maintain both front-end interfaces and back-end systems, including APIs, microservices, databases, and cloud deployments.…
Added 9 days ago
RT
Full Stack Engineer
Reveille Technologies,Inc
Vancouver, BC
- Full-time
 8-10 years of hands-on experience in Java/J2EE software development with proven
Added 9 days ago
B
Lead Java Developer
BuzzClan
ON · Ontario, Canada
- Contract
Hands-on experience with Java EE/J2EE, Core Java, Servlets, JavaServer Faces (JSF), Spring, and MyBatis ORM.
Added 9 days ago
ZC
Full Stack Developer (Java/JavaScript)
Ztek Consulting
Montreal, QC
- $120,000 to $150,000 CAD / year
- Full-time
Job Role: Full Stack Developer (Java/JavaScript)
Added 9 days ago
TS
Java Developer
Triunity Software, Inc.
Toronto, ON
- Full-time
4+ years of experience on Java/J2EE based applications design, development, and deployment Experience of micro services
Added 9 days ago
TS
Java Developer
Triunity Software, Inc.
Brampton, ON
- Contract
4+ years of experience on Java/J2EE based applications design, development, and deployment
Added 9 days ago
BI
Java Full Stack Developer – Apache
BURGEON IT SERVICES
Montreal, QC
- Contract
We are looking for an experienced Java Full Stack Developer with strong knowledge of Java, Spring Boot, REST APIs, and front-end technologies. The candidate should have experience…
Added 9 days ago
I
Software Developer - Full Stack - Senior
isgSearch
Toronto, ON · Greater Toronto Area, Canada
- Contract
Strong experience with Java, Core Java, Java EE/J2EE, Servlets, and Spring.
Added 9 days ago
C
AI Applied Senior Engineering Lead
Citi
Mississauga, ON
- Full-time
Programming: Strong proficiency in Python and/or Java (Spring Boot); working knowledge of JavaScript/TypeScript (Angular, Node.js). Full‑stack experience is a plus.
Added 9 days ago
A
Java Backend Developer
Apptad
Calgary, AB
- Contract
…solutions. The ideal candidate should have strong expertise in Java, SQL, database systems, and Python, along with a willingness to learn and adapt to new…
Added 9 days ago
AI
Jira Service Management Intake Automation Developer – AI & Integrations
Apptoza Inc.
Toronto, ON
- Contract
Java/Spring Boot and/or Python application development
Added 9 days ago
M
Senior Integration Solution Architect (ASI)
Maarut
Montréal-Est, QC · Montreal, Quebec
- Contract
Development technologies: Java/Spring Boot, .NET/.NET Core,
Added 9 days ago
T
Software Engineer III
TD
London, ON · Toronto, ON
- Full-time
We are seeking a skilled Senior Software Engineer with expertise in Java with expertise in Node JS, Java, Spring Boot, REST API, Kafka , SQL Server Database, Cloud, Azure & AI tools. This…
Added 9 days ago
AR
Upcoming Opportunity - Senior Java / Spring Boot Microservices Architect
Aliant Resources
ON · Ontario, Canada
- Contract
Job Title: Upcoming Opportunity - Senior Java / Spring Boot Microservices Architect
Added 9 days ago
T
Lead Java Engineer
TEKsystems
Toronto, ON
- $90 to $110 CAD / hour
- Contract
Design, develop, and support RESTful APIs and microservices using Java and Spring Boot.
Added 9 days ago
T
Senior Java Developer– (Backend heavy) || Toronto
TestingXperts
Toronto, ON
- Contract
Strong hands-on experience with Java/J2EE, Spring, Spring Boot, and dependency injection frameworks.
Added 9 days ago
T
Senior Java Developer (With React Experience) Toronto, Canada/ Hybrid
TestingXperts
Toronto, ON
- Contract
Strong hands-on experience with Java/J2EE, Spring, Spring Boot, and dependency injection frameworks.
Added 9 days ago
M
RQ11600 - Software Developer - Full Stack - Senior
Maarut
Toronto, ON
- Contract
JSF, Spring, MyBatis ORM Framework, Servlets, Core Java, , Liberty, Oracle 19c

Aliant Resources

Upcoming Opportunity - Senior Java / Spring Boot Microservices Architect

ON, Canada
Ontario, Canada, Canada

Contract

Apply About employer

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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.

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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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