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Added 23 days ago
R
Application Security Consultant - SCA (Global Security)
RBC
Toronto, ON
- Full-time
We are seeking a talented Intermediate Developer to join our Application Security team and serve as a bridge between security and development. You will provide technical execution and…
Added 23 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 23 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 23 days ago
AS
Full Stack Java Developer
Apex Systems
Toronto, ON
- $55 to $80 CAD / 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 23 days ago
KG
Agent & DevOps Platform Engineer
K&K Global Talent Solutions INC.
Toronto, ON
- Full-time
We are looking for an experienced Agent & DevOps Platform Engineer with 5 + years of expertise in AWS, Python, Kubernetes, CI/CD, DevSecOps, and AI/LLM platforms. In this role, you'll build…
Added 23 days ago
B
Lead Java Developer
BuzzClan
ON · Ontario, Canada
- Contract
Candidates must possess strong expertise in Java Enterprise Edition (J2EE), front-end and back-end development, relational database technologies, RESTful APIs, cloud-native architectures,…
Added 23 days ago
PF
DevOps Specialist
Pattison Food Group
Langley (District), BC · Langley Office - Langley BC
- Full-time
Managing containerized workloads using Docker and Kubernetes, including deployment, orchestration, and troubleshooting.
Added 23 days ago
I
Software Developer - Full Stack - Senior
isgSearch
Toronto, ON · Greater Toronto Area, Canada
- Contract
Software Developer - Full StackWork Arrangement: On-site, 5 days per week
Added 23 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 23 days ago
AI
Jira Service Management Intake Automation Developer – AI & Integrations
Apptoza Inc.
Toronto, ON
- Contract
…essential for configuring and automating workflows. Strong Java and Python development skills are required for building applications and integrations. Experience with REST APIs and webhooks…
Added 23 days ago
M
Senior Integration Solution Architect (ASI)
Maarut
Montréal-Est, QC · Montreal, Quebec
- Contract
Development technologies: Java/Spring Boot, .NET/.NET Core,
Added 23 days ago
S
Senior Machine Learning Engineer
ServiceNow
Toronto, ON
- Full-time
Experience with key Technologies: Experience with Python is strongly preferred; experience in Java, JavaScript, Kubernetes, or GraphQL is a bonus.
Added 23 days ago
O
Sr. IT Software Developer
OpenText
Waterloo, ON
- Full-time
As a Sr. IT Software Developer (Digital Fullstack), you will independently deliver full-stack and platform capabilities for OpenText's digital experience ecosystem. You will work across…
Added 23 days ago
T
DevOps Engineer
Tekshapers
Toronto, ON
- Full-time
Working experience with at least one additional language or ecosystem such as Java, .NET, Groovy, or Node.js
Added 23 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 23 days ago
Senior Software Test Engineer
Coursera
Toronto, ON
6+ years of experience working with CI/CD build pipeline with a focus on test automation (Github actions, Circleci, Kubernetes)
Added 23 days ago
Product Engineer II
Zafin
Ottawa, ON · Toronto, ON
Experience with enterprise software development in Java J2EE, Spring and Hibernate Frameworks, Web Services, MQ, REST-based APIs, docker, Kubernetes, postgres; Java is critical.
Added 23 days ago
Senior Data Platform Developer, AI Platform
Geotab
Oakville, ON
…and deliver results! Geotab is seeking a Senior Data Platform Developer to support our big data infrastructure on Google Cloud Platforms. If you love technology, and are keen to join an…
Added 23 days ago
MS
Full Stack Engineer
MSZ Systems
Toronto, ON
- Contract
💼 Position: Senior Java Full Stack Developer
Added 23 days ago
C
Senior Automation Developer
Citi
Mississauga, ON
- Full-time
We are seeking a highly skilled Senior Automation Developer for a fully hands-on, programmatic engineering role dedicated to architecting, refactoring, and maintaining scalable, distributed…
Added 23 days ago
C
Senior Full Stack Java Developer
Citi
Mississauga, ON
- Full-time
Proficiency in programming in Java and React.
Added 23 days ago
SS
Software Development Manager, FME Flow
Safe Software
Remote, Canada
- $155,100 to $173,300 CAD / year
- Full-time
- Remote
…automations, deployed everywhere from a single on-premises server to Kubernetes clusters and Safe's own hosted…
Added 23 days ago
C
Lead Software Engineer – Margin Technology - VP
Citi
Mississauga, ON
- Full-time
Proficiency in programming in Java, Python, JavaScript or React
Added 23 days ago
M
Senior Mulesoft Software Engineer
Manulife
Toronto, ON · Waterloo, ON
- Full-time
MuleSoft Developer and/or MuleSoft Architect certification.
Added 23 days ago
E
Senior Java Engineer - Core / Infra - Elasticsearch
Elastic
Canada
- Full-time
You have strong skills in core Java and are conversant in the standard library of data structures and concurrency constructs, as well as newer language features.

Aliant Resources

Upcoming Opportunity - Senior Java / Spring Boot Microservices Architect

ON, Canada
Ontario, Canada, Canada

Contract

Apply About employer

Applications open in a new tab.

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 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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