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Added 1 month ago
X
Senior Cryogenic Engineer
Xanadu
Toronto, ON
- Full-time
With your deep technical expertise and experience in low temperature engineering, hands-on expertise with cryostats and related technologies, you will play a critical role in designing and…
Added 1 month ago
X
Senior Photonics Design Engineer
Xanadu
Toronto, ON
- Full-time
Msc or PhD in Engineering, Science, or related field, with 2+ years experience in an industrial setting
Added 1 month ago
X
Senior Scientist - Precision Measurements (Optical Metrology)
Xanadu
Toronto, ON
- Full-time
PhD in Physics, Electrical/Mechanical Engineering, or a related field, with at least 2 years of postdoctoral or industry experience
Added 1 month ago
X
Senior Photonics Engineer - Experimental Nonlinear Optics
Xanadu
Toronto, ON
- Full-time
Modeling: Proven ability to build mathematical models of physical systems using analytical and numerical tools.
Added 1 month ago
X
Photonics Test Engineer - Wafer Level
Xanadu
Toronto, ON
- Full-time
BS degree in Electrical Engineering, Physics, Materials Science, or closely related field
Added 1 month ago
X
Senior Photonics Design Engineer - Integrated Nonlinear Optics
Xanadu
Toronto, ON
- Full-time
Msc or PhD in Engineering, Science, or related field, with 2+ years experience in an industrial setting
Added 1 month ago
X
Photonics Design and Control Engineer
Xanadu
Toronto, ON
- Full-time
MS or Ph.D. degree in Electrical Engineering, Physics, or related field.
Added 1 month ago
X
Superconducting Analog Component Designer
Xanadu
Toronto, ON
- Full-time
● Design and optimize superconducting analog components and circuits (e.g., inductors, transmission lines, and detector interfaces) for integration into SNSPD-based systems
Added 1 month ago
X
Senior Analog ASIC Design Engineer
Xanadu
Toronto, ON
- Full-time
…the development of cutting-edge photonic quantum computing systems. If you thrive on tackling complex challenges at the intersection of high-speed analog, high voltage, and advanced…
Added 1 month ago
X
Photonics Engineer System Integration
Xanadu
Toronto, ON
- Full-time
…development of our Fault-Tolerant Quantum Computing (FTQC) systems. If you thrive in a lab environment, love bridging the gap between physical hardware and mathematical modeling, and want…
Added 1 month ago
X
Photonics Engineer - Experimentalist
Xanadu
Toronto, ON
- Full-time
…development, and experimental validation of cutting-edge photonic systems, with an emphasis on precision optical control and integrated…
Added 1 month ago
X
Senior Data Scientist – Decision Intelligence
Xanadu
Toronto, ON
- Full-time
Proven ability to unify heterogeneous data sources – you've built systems that integrate multiple databases, schemas, and data formats into coherent analytical products.
Added 1 month ago
X
Layout and Design Engineer - SNSPDs (Superconducting Nanowire Single Photon Detectors)
Xanadu
Toronto, ON
- Full-time
Regularly interact with the Xanadu Fabrication Engineering team to align design strategies with fabrication capabilities and constraints.
Added 1 month ago
X
Lead Engineer - Laser Systems
Xanadu
Toronto, ON
- Full-time
Strong background in laser frequency stabilization, high-bandwidth control loops (feedback/servo), and RF/microwave engineering for pulsed optical systems.
Added 1 month ago
X
Sr. Packaging NPI Engineer
Xanadu
Toronto, ON
- Full-time
…New Product Introduction (NPI) Engineer to join our dedicated engineering team. In this pivotal role, you will lead the successful introduction of new packaging processes and technologies…
Added 1 month ago
X
Packaging Engineer - Optical Attach Process
Xanadu
Toronto, ON
- Full-time
Scale engineering designs from functional prototype validation to full-scale, automated assembly line production
Added 1 month ago
X
Data Center Infrastructure Engineer
Xanadu
Toronto, ON
- Full-time
5+ years of industry experience in data center thermal/mechanical systems engineering.
Added 1 month ago
X
Technical Project Manager
Xanadu
Toronto, ON
- Full-time
Experience working with software, hardware, systems, or other technical engineering teams.
Added 1 month ago
X
Sr. Technical Program Manager
Xanadu
Toronto, ON
- Full-time
…we successfully deliver new versions of our quantum hardware systems on schedule and within budget. You are the high-velocity driver of the project lifecycle, focused on identifying and…
Added 1 month ago
X
Cyrostat Technician
Xanadu
Toronto, ON
- Full-time
…the daily operations and performance testing of our detector systems necessary for our quantum architecture. This role requires a practical approach to low-temperature engineering and a…
Added 1 month ago
X
Staff Control Systems Architect - Photonic Quantum Computing
Xanadu
Toronto, ON
- Full-time
software layers that drive them. We are looking for a Staff Control Systems Architect to own that
Added 1 month ago
Project Coordinator
CMiC
Toronto, ON
…firm specializing in enterprise financial and cost management systems designed for the Construction and Engineering…
Added 1 month ago
Payroll and HCM Implementation Consultant
CMiC
Toronto, ON
Must have US work Visa and can travel to the US without any restrictions
Added 1 month ago
PL/SQL Developer
CMiC
Toronto, ON
We are seeking a Back-End Developer with deep expertise in Oracle PL/SQL and experience in Java-based REST API development. This role will focus primarily on database development with…
Added 1 month ago
UJ
Groups Travel Advisor - Tropics
Ultimate Jet Vacations
Remote, Canada
- Full-time
- Remote
…service-driven team of experts that work behind the scenes, engineering luxury travel experiences for advisors globally, so they can grow their business and fully satisfy their exclusive…

CMiC

PL/SQL Developer

Toronto, ON, Canada

The overall hiring salary range for this position from Intermediate to Senior level, is $70,000 to $115,000 annually

Apply on cmicglobal.careers.hibob.com About employer

Applications open in a new tab.

Job details

Pay: The overall hiring salary range for this position from Intermediate to Senior level, is $70,000 to $115,000 annually
Posting language: English
Posted: Oct 2, 2026

Original job description

Headquartered in Toronto, CMiC is a software company focused on the Construction industry. We have built a comprehensive platform for construction companies to manage their most important workflows. Our customers have their choice of a SaaS or Private Hosted platform that includes industry focused modules to manage everything from Financials and Payroll to Project Management and Budgeting. Our market share is very strong in North America and rapidly expanding internationally in regions like Europe, Southeast Asia and the Middle East.

Job Overview
We are seeking a Back-End Developer with deep expertise in Oracle PL/SQL and experience in Java-based REST API development. This role will focus primarily on database development with additional responsibilities in API development and integration. Strong analytical thinking and problem-solving skills are essential to succeed in this role.

Important Information:

The overall hiring salary range for this position from Intermediate to Senior level, is $70,000 to $115,000 annually
This position is for an existing vacancy
We do not use AI to screen, assess, or select applicants

3–7+ years in backend development
Significant hands-on experience with Oracle database development
Proven experience developing and maintaining PL/SQL code in enterprise environments
Experience building and consuming REST APIs in Java
Exposure to system integration across multiple applications
Experience in performance tuning and troubleshooting production issues
Working in Agile/Scrum environments

Analytical Skills

Strong problem-solving and root-cause analysis abilities
Ability to analyze complex data flows and system dependencies
Debugging and troubleshooting complex database and API issues
Translating business requirements into efficient technical solutions
Identifying performance bottlenecks and optimizing solutions
Data-driven decision-making mindset

Attitudes and Aptitudes

Detail-oriented, especially with data accuracy and integrity
Ownership mindset with accountability for deliverables
Continuous learning (especially evolving database and API technologies)
Proactive in identifying issues and proposing improvements
Collaborative team player with good communication skills
Adaptable to changing priorities and requirements
Quality-focused with emphasis on maintainability and scalability
Logical reasoning and structured thinking
Strong attention to detail (critical for database work)
Ability to work with abstract data models and complex logic
Capability to manage both deep backend processing and API layers

Oracle / PL-SQL

Advanced PL/SQL development (packages, procedures, functions, triggers)
Strong SQL skills (complex joins, subqueries, performance tuning)
Query optimization and execution plan analysis
Data modeling (normalized/denormalized schemas)
Bulk processing and efficient data handling techniques
Use of Oracle development tools (PL-SQL Developer, TOAD, SQL*Plus)
Error handling, exception management, and logging
Working with large datasets and high-volume transactional systems

API Development

Object oriented programming
Java programming
RESTful API design and implementation
Java backend development (Java 8+ preferred)
Spring / Spring Boot framework (Nice to have)
API documentation (Swagger/OpenAPI)
JSON/XML data handling
Secure API development (OAuth2, JWT, basic authentication)

Nice to Have

IntelliJ experience
Oracle JDeveloper experience
CI/CD pipelines (Jenkins, GitHub Actions)
Database design principles and data architecture
Transaction management and concurrency control
API lifecycle management and versioning strategies
Software development lifecycle (SDLC)
Secure coding practices
Data integrity and validation techniques
Version control systems (Git)

Competitive benefits Package (including Health & Dental benefits)
Paid vacation and personal days
Townhall meetings where all employees are encouraged to participate in open discussions
Located on York University’s campus, easily accessible by transit (TTC, GO, etc.), walking distance to shopping and restaurants
Outdoor lunch space, including picnic tables
An active Social Events Committee (past events include annual seasonal parties, pool and bowling tournaments, karaoke nights, Game nights, BBQ’s, and more)
Health and Wellness webinars
RRSP Matching Program after 2 years of employment
Experience in a rapidly growing, socially responsible corporation

CMiC is an Equal Opportunity Employer. In accordance with the Accessibility for Ontarians with Disabilities Act, 2005 and the Ontario Human Rights Code, CMiC will provide accommodation to applicants with disabilities throughout the recruitment, selection and/or assessment process. If selected to participate in the recruitment, selection and/or assessment process, please inform Human Resources staff of the nature of any accommodation(s) that you may require.

Apply on cmicglobal.careers.hibob.com About employer

More about this job

Responsibilities

The role focuses on database development using Oracle PL/SQL and the creation of Java-based REST APIs. Responsibilities include system integration, performance tuning, and translating business requirements into efficient technical solutions.

Requirements

Candidates must have 3–7+ years of backend development experience with significant expertise in Oracle PL/SQL and Java. Strong analytical, problem-solving, and debugging skills are essential for managing complex database and API layers.

Skills

Oracle PL/SQL
Java
REST API
Database development
Performance tuning
Agile
Scrum
System integration
Data modeling
SQL
Spring Boot
JSON
XML
OAuth2
JWT
Git

Benefits

Health benefits
Dental benefits
Paid vacation
Personal days
RRSP matching program
Health and wellness webinars

Visa sponsorship

Not detected in the job text

Keywords

Oracle
PL/SQL
Java
REST API
Spring Boot
Agile
Scrum
Database development
Performance tuning
System integration
Data modeling
JSON
XML
OAuth2
JWT
Git
IntelliJ
Oracle JDeveloper
CI/CD
Jenkins
GitHub Actions
Construction industry
Backend development
API design
Transaction management
Concurrency control
Data architecture
SQL
Debugging

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Work requirements

Jobs in Canada