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Added 1 hour ago
CS
Senior Backend Java Developer
CALTEK Solutions Inc.
Montreal, QC
- Full-time
Role Description This full-time, on-site Senior Backend Java Developer role is based in Montreal, QC. The position involves designing, developing, and maintaining backend services and APIs…
Added 1 hour ago
ET
Sales Manager
Enabled Talent
Brampton, ON
- Full-time
Experience using Zoho or other CRM systems, along with digital tools for prospecting, outreach, follow up and conversion
Added 1 hour ago
E
Java Python Senior Software Developer
Elsevier
Montreal, QC
- Full-time
Our Technology teams use cutting-edge technologies to build products and systems to advance science and health. We provide our customers with powerful digital solutions, helping them to…
Added 1 hour ago
T®
Risk Governance Specialist
TekWissen ®
Montreal, QC
- $44.24 to $63.11 CAD / hour
- Contract
Knowledge of databases and systems for model inventory management.
Added 1 hour ago
BI
Oracle Cloud Functional Consultant
BURGEON IT SERVICES
Toronto, ON
- Contract
Experience in executing implementation strategy, capturing business, systems requirements and analysis, prepare functional specification documents, solution designing, prototyping, testing,…
Added 1 hour ago
FB
Deli/Cheese Department Manager
Farm Boy Inc.
Whitby, ON
- $55,000 to $60,000 CAD / year
- Full-time
Comfort learning and working with both manual and automated systems, along with experience using various computer software applications.
Added 1 hour ago
VT
Installation Manager
Valiant TMS
Windsor, ON
- Full-time
Valiant TMS, a global leader in manufacturing automation systems and tooling solutions, is seeking an experienced and driven Installation Manager to lead the successful installation,…
Added 1 hour ago
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Recruitment Specialist I
Teleperformance
Toronto, ON · TPCA Toronto
- Full-time
● Systems & Data Management: Manage the applicant pipeline in Workday. Perform all necessary administrative duties and record-keeping to ensure all candidate data and information is…
Added 1 hour ago
SH
Discharge Nurse - Medicine & ALC
Southlake Health Community
Newmarket, ON · Southlake Health
- Part-time
…discharge-related activities are documented in Meditech and other relevant systems. Contribute to hospital-wide performance metrics related to discharge planning, patient flow, and bed…
Added 1 hour ago
A
Intermediate Mechanical Engineer for Valves and Actuators
AtkinsRéalis
Mississauga, ON
- Full-time
…registration design submissions for components and mechanical…
Added 1 hour ago
A
Electrical Engineer
AtkinsRéalis
Toronto, ON
- Full-time
…construction and commissioning of industrial and commercial electrical systems to join our growing team to work on one of the Canadian major airport projects. This is a regular full time…
Added 1 hour ago
A
Quality Assurance Lead, Systems
AtkinsRéalis
Vancouver, BC
- Full-time
Quality Assurance Lead, Systems will support the Surrey Langley Skytrain team, to ensure that all train control Communication and Power supply and Distribution systems components…
Added 1 hour ago
Retail Experience Lead
Fire & Flower Inc.
Gravenhurst, ON
Familiarity with security alarm systems – enabling and disabling.
Added 1 hour ago
Retail Experience Lead
Fire & Flower Inc.
Hawkesbury, ON
Familiarity with security alarm systems – enabling and disabling.
Added 1 hour ago
TC
Operations Manager - Church Planting
The Christian Reformed Church in North America
Remote, Canada
- Full-time
- Remote
…Initiative, ensuring effective workflows, processes, and financial systems are in place. This role collaborates with the Director of Church Planting and the Senior Program Manager to…
Added 1 hour ago
Office Manager
F12.net
Toronto, ON · North York, ON
Ensure client information is up to date in internal systems and maintain accurate data.
Added 1 hour ago
Lead Mechanical Engineer - Building Services
Tatham Engineering
Barrie, ON · Guelph, ON · Collingwood, ON
…and storm drainage, building automation, and fire protection…
Added 1 hour ago
Barrie & Simcoe County- Sales Representative
Human Resources
Barrie, ON
Founded in 1961, Miller Waste Systems is a proudly Canadian, family-owned company with 65 years of experience providing waste management and diversion services to municipalities,…
Added 1 hour ago
London - Business Development/Sales Representative
Human Resources
London, ON
Founded in 1961, Miller Waste Systems is a proudly Canadian, family-owned company with 65 years of experience providing waste management and diversion services to municipalities,…
Added 1 hour ago
AT
Class 1 Driver - Part-Time
Armour Transportation Systems
Saint John, NB
- Part-time
Armour Transportation Systems is an award-winning, world-class transportation and logistics company. We are a Platinum member of Canada's Best Managed Companies and a Top Fleet Employer.
Added 1 hour ago
C
Sr. Engineer - Automation, Falcon Complete
CrowdStrike
Canada
- Full-time
…advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries,…
Added 1 hour ago
TI
Sr. Guidewire PolicyCenter Integration Developer
Themesoft Inc.
Toronto, ON
- Contract
We are seeking a Senior Guidewire PolicyCenter Integration Developer to design, build, and support integration solutions between Guidewire PolicyCenter and internal/external systems. The…
Added 1 hour ago
NF
People Services Specialist
New Flyer
Winnipeg, MB
- Full-time
Experience maintaining Human Resources Information Systems (HRIS) and Applicant Tracking Systems (ATS) with a high level of accuracy and attention to detail
Added 1 hour ago
U
Implementation Consultant
Upshop
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Support integrations involving ERP, POS, inventory management, forecasting, ordering, DSD, production planning, eCommerce, and other retail systems.
Added 1 hour ago
CF
Production Manager
Capsule Factory Nutraceuticals
Woodstock, ON
- Full-time
Technical aptitude with production equipment and systems, including troubleshooting, basic maintenance coordination, and process optimization.

CALTEK Solutions Inc.

Senior Backend Java Developer

Montreal, QC, Canada

Full-time

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Job details

Job type: Full-time
Apply by: May 8, 2027
Posting language: English
Posted: Nov 9, 2026

Original job description

Company Description CALTEK Solutions Inc. is a leading provider of high-quality, results-driven IT services and consulting, serving clients across multiple industries. Founded in 2013, the company is headquartered in Fremont, CA, with business operations in Canada and India. CALTEK focuses on aligning people and processes by delivering software development, data analytics, and management services. The organization works with clients in software, wireless telecom, retail, financial services, pharma, and life sciences, offering opportunities to work on diverse and impactful projects. Team members benefit from an environment that values technical excellence, collaboration, and continuous improvement.
Role Description This full-time, on-site Senior Backend Java Developer role is based in Montreal, QC. The position involves designing, developing, and maintaining backend services and APIs using Java and the Spring Framework, with a strong focus on microservices architecture. The developer will collaborate with cross-functional teams to gather requirements, implement robust solutions, optimize performance, and ensure high availability and scalability of systems. Daily responsibilities include writing clean, testable code, performing code reviews, troubleshooting and resolving production issues, and contributing to architectural decisions. The role also includes maintaining technical documentation, adhering to best practices and security standards, and mentoring less experienced developers.
Qualifications

Strong backend Software Development and Programming skills, with a focus on Java.
Hands-on experience with Microservices design and implementation.
Proficiency with Spring Framework (e.g., Spring Boot, Spring Data, Spring Security).
Experience designing and consuming RESTful APIs and working with relational or NoSQL databases.
Knowledge of CI/CD practices, version control (e.g., Git), and build tools (e.g., Maven or Gradle).
Familiarity with containerization and orchestration tools (e.g., Docker, Kubernetes) is an asset.
Strong problem-solving skills, attention to detail, and ability to work collaboratively in a team environment.
Prior experience in a senior or lead backend role and a background in enterprise or distributed systems.
Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
Effective communication skills in English; French proficiency in Quebec is an advantage.

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More about this job

Responsibilities

Design, develop, and maintain Java backend services and APIs using Spring and microservices architecture, with attention to performance, scalability, and availability. Write and review code, resolve production issues, contribute to architectural decisions, maintain documentation and security practices, and mentor less experienced developers.

Requirements

Requires strong Java backend development skills, hands-on microservices experience, and proficiency with the Spring Framework, APIs, and relational or NoSQL databases. Candidates should have senior or lead backend experience, knowledge of CI/CD and version control, a relevant bachelor's degree or equivalent practical experience, and effective English communication skills; French is an advantage.

Skills

Java
Spring Framework
Spring Boot
Spring Data
Spring Security
Microservices
RESTful APIs
Relational Databases
NoSQL Databases
CI/CD
Git
Maven
Gradle
Docker
Kubernetes
Backend Software Development

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Framework
Spring Boot
Spring Data
Spring Security
Microservices Architecture
Backend Services
RESTful APIs
Relational Databases
NoSQL Databases
CI/CD
Git
Maven
Gradle
Docker
Kubernetes
Software Development
Distributed Systems
Enterprise Systems
Code Reviews
Performance Optimization
High Availability
Scalability
Security Standards
Technical Documentation
Production Troubleshooting
Mentoring
IT Services
IT Consulting

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