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Added 21 days ago
P
Senior Software Quality Engineer – AI
PeoplePilot
Toronto, ON
- Full-time
We are seeking a Senior Software Quality Engineer – AI Focused to drive quality, reliability, and automation for AI-enabled software products. The role will collaborate with Development,…
Added 21 days ago
MI
Senior Quality Assurance Specialist
Maarut Inc
Toronto, ON
- Contract
Understanding of scripting languages (e.g., Python, JavaScript, Bash) for automation or test data setup.
Added 21 days ago
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Junior Data Analyst
GiveBridge
Toronto, ON
- Full-time
Nice to Have: Experience with Zoho Analytics, Python, APIs/workflow automation, or CRM, fundraising, financial, sales, or transaction data.
Added 21 days ago
Analyst, Databases
Reliance Home Comfort
Toronto, ON
Experienced with Azure Data tools such as Azure Storage accounts, Azure Data Factory, Azure Databricks, Azure Automation Accounts, Azure Key vault, Azure Synapse Analytics, Azure SQL…
Added 21 days ago
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Incubation Developer Student
Nokia
Canada
- Full-time
Currently a candidate for a Master’s, Bachelor's degree or Diploma in Computer Science, Computer Systems Engineering or a related field with an accredited school in Canada.
Added 21 days ago
BC
Senior Consultant, Migration Engineer
BDO Canada
Toronto, ON
- Full-time
Experience with migration tools, automation frameworks, and infrastructure-as-code solutions.
Added 21 days ago
IG
Sr. Integration Architect - Automation
Infotree Global Solutions
Toronto, ON
- Contract
Expert-level Senior Integration Developer with Intelligent Automation experience to design, build, and govern mission-critical enterprise automation and integration solutions on Workato and…
Added 21 days ago
BT
Administrateur système senior / Senior System Administrator
Blinds To Go
Montreal, QC
- Full-time
Additionally, experience with the Cisco Webex platform and Webex Call Center is highly valued, as this role will support and optimize our enterprise collaboration and communication systems.…
Added 21 days ago
MG
Security Incident Response Analyst
Match Group
Vancouver, BC
- $111,500 to $156,000 CAD / year
- Full-time
Scripting or automation experience (Python, etc.)
Added 22 days ago
AI
Jira Service Management Developer – Java, Python, AI Automation & REST APIs
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Jira Service Management Developer – Java, Python & AI Automation
Added 21 days ago
AS
Backend Developer
AgileGrid Solutions
Canada
- Full-time
As a Chief Backend Developer within the Platforms and Automation team at National Bank, you will play a pivotal role in designing, developing, and maintaining strategic backend services in…
Added 21 days ago
ZS
Jira Service Management Intake & Automation Developer
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Professional experience developing production applications or services in Java, preferably with Spring Boot, and/or Python.
Added 21 days ago
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Hardware Developer Eng Co-op/Intern
Nokia
Canada
- Full-time
Develop custom automation scripts (Perl, Python, TCL) to control test equipment.
Added 21 days ago
N
Customer Applications Eng Co-op/Intern
Nokia
Canada
- Full-time
Work with Nokia's latest network management, automation, and network routing products.
Added 21 days ago
AS
Automation Engineer
AgileGrid Solutions
Canada
- Full-time
The ideal candidate will possess a strong educational background and relevant experience in automation and manufacturing systems. A bachelor’s degree in Electrical, Mechatronics,…
Added 21 days ago
AS
Data Scientist
AgileGrid Solutions
Canada
- Full-time
…years of experience in data science or advanced analytics, with a proven track record in developing and deploying Generative AI and large language models in production environments.…
Added 21 days ago
R
Security Engineer
Relay
Remote, Canada
- Full-time
- Remote
Relay is a digital banking platform that gives self-made business owners the tools and know-how to be great with money - bringing clarity, confidence, and control to every dollar earned, so…
Added 21 days ago
Data Analyst- Data & Insights
CAMH
Toronto, ON
Strong proficiency in SQL and experience using Python for data analysis and automation.
Added 21 days ago
PR
Java Developer – Spring Boot & Java Modernization
Parishram Resources I Pvt. Ltd.
Canada
- Contract
Experience with Python for scripting, automation, or application support.
Added 1 month ago
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Associate Software Engineer (Winter 2027)
AltaML
Toronto, ON
- Full-time
…about AI/ML, thrive in a dynamic environment, and want to work with a diverse team of wickedly smart people, we want to hear from…
Added 21 days ago
V
Software Engineer III
Verisk
Halifax, NS
- Full-time
Verisk's Catastrophe and Risk Solutions team is looking for a Software Engineer with Python or C++ experience.
Added 22 days ago
AI
Cloud Platform Engineer – AWS, Python, DevOps & AI/LLM
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Strong proficiency in Python for automation, API integrations, infrastructure tooling, agent services, and production scripting.
Added 21 days ago
A
Automation Controls Associate Manager
Accenture
Calgary, AB · Vancouver, BC · Mississauga, ON · Ottawa, ON · Toronto, ON
- Full-time
Industry X combines Accenture’s powerful digital capabilities with deep engineering and manufacturing expertise. We use the power of data and digital to help our clients reimagine the…
Added 22 days ago
R
Managing Director, Data Product Lead - COO Group
RBC
Toronto, ON
- Full-time
Develop domain strategy aligned with Capital Markets objectives.
Added 22 days ago
R
Senior Manager, Attack Resilience Management (Global Security)
RBC
Toronto, ON
- Full-time
Collaborating with Adversary Emulation (Red Team), Cyber Intelligence, and Security Operations Centre on developing custom attack simulation scenarios

Parishram Resources I Pvt. Ltd.

Java Developer – Spring Boot & Java Modernization

Canada

Contract

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Job details

Job type: Contract
Posting language: English
Posted: Sep 15, 2026

Original job description

We are looking for 2 experienced Java Developers to join our team and support a major application modernization initiative. The primary focus of this role will be upgrading applications from Spring Boot 2.7 to Spring Boot 3.5 and migrating from Java 11/17 to Java 21.

The ideal candidate will have strong hands-on experience in Java and Spring Boot, with a proven ability to troubleshoot application compatibility, dependency, build, and migration-related challenges.

Key Responsibilities

Perform application upgrades from Spring Boot 2.7 to 3.5.
Migrate applications from Java 11/17 to Java 21.
Analyze and resolve compatibility issues arising from Java and Spring Boot upgrades.
Troubleshoot Maven builds, pom.xml configurations, dependencies, plugins, and version conflicts.
Identify and resolve issues related to deprecated APIs, library changes, and breaking changes during migration.
Upgrade and manage application dependencies and ensure compatibility with the target technology stack.
Execute unit, integration, and regression testing following application upgrades.
Investigate and resolve build failures, runtime issues, and migration-related defects.
Collaborate with development and QA teams to ensure a smooth modernization and release process.
Document upgrade-related issues, solutions, and best practices.

Required Skills & Experience

Strong hands-on experience with Java development.
Strong experience with Spring Boot, preferably including Spring Boot 2.x and 3.x.
Experience with Java version upgrades, particularly Java 11/17 to Java 21.
Practical experience in application modernization and dependency upgrades.
Strong knowledge of Maven, including:
pom.xml configuration
Dependency management
Plugin versions
Dependency conflicts
Build troubleshooting
Experience identifying and resolving compatibility and migration issues.
Good understanding of application testing, debugging, and troubleshooting.
Ability to independently analyze upgrade challenges and implement effective solutions.

Good to Have

Experience with Python for scripting, automation, or application support.
Familiarity with CI/CD pipelines and build automation.
Experience working with enterprise application modernization initiatives.
Exposure to cloud-based application environments.

What We’re Looking For

We are looking for developers who are hands-on problem solvers and can take ownership of Java/Spring Boot upgrade activities. The primary requirement is strong expertise in Java, Spring Boot, Maven, dependency management, and application migration.

Python is a plus, but not mandatory.

Interested?

If you have strong experience in Java + Spring Boot modernization and have worked on Java/Spring Boot version upgrades and Maven dependency/build issues, we’d love to hear from you.

Apply now or share your profile with us.

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More about this job

Responsibilities

The role focuses on upgrading applications from Spring Boot 2.7 to 3.5 and migrating Java versions from 11/17 to 21. Responsibilities include resolving compatibility issues, managing Maven dependencies, and executing comprehensive testing to ensure a smooth modernization process.

Requirements

Candidates must have strong hands-on experience with Java, Spring Boot, and Maven, specifically in handling version upgrades and dependency conflicts. Proficiency in troubleshooting build failures and runtime issues is essential, with Python and CI/CD experience being a plus.

Skills

Java
Spring Boot
Java 21
Maven
Application Modernization
Dependency Management
Unit Testing
Integration Testing
Regression Testing
Python
CI/CD
Build Automation

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Java 21
Maven
Application Modernization
Dependency Management
pom.xml
Unit Testing
Integration Testing
Regression Testing
Python
CI/CD
Build Automation
Cloud Environments
Enterprise Applications
Software Engineering
API Migration
Troubleshooting
Debugging

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