26 Database Engineer jobs in Canada
Database Engineer
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Job Description
We’re looking for a seasoned Database Engineer to join our Innovation Lab team in building and optimizing a custom web platform that leverages PostgreSQL and SQLite. In this role, you will be responsible for ensuring performance, reliability, and scalability of our data layer, as well as contributing to custom database design and engineering solutions tailored to our unique platform needs.
Key Responsibilities:
• Analyze, design, and optimize database schemas for performance and scalability
• Implement indexing strategies, query optimization, and storage planning
• Work closely with backend and platform engineers to support data-intensive features
• Develop tools, scripts, and automations for monitoring and maintaining database health
• Design and maintain efficient data migration and replication processes
• Ensure database security, backup, and recovery practices are in place
• Troubleshoot and resolve complex database issues in production and development environments
Requirements
• 5+ years of hands-on experience in database engineering, with a focus on SQLite & PostgreSQL
• Strong experience with query tuning, indexing, performance profiling, and storage optimization
• Familiarity with SQLite in web or embedded environments
• Experience supporting data-driven web platforms or custom application stacks
• Proficiency in writing stored procedures, views, triggers, and custom SQL logic
• Knowledge of database versioning and migration tools (e.g., Alembic, Flyway, Liquibase)
• Solid understanding of transactional systems, ACID principles, and data integrity
• Comfortable working in a hybrid team environment with regular in-person collaboration in Toronto~
Nice to Have
• Experience with multi-tenant database architecture or custom data access layers
• Familiarity with Event Sourcing and their impact on performance.
• Familiarity with saving custom data types and custom asset persisting strategies.
• Exposure to data caching strategies, replication, and high availability setup.
• Prior work on database tooling or infrastructure in a DevOps setting
Why Join Us?
• Work at the cutting edge of AI and web technology.
• Build real-world, user-facing AI experiences—not just chatbots.
• Collaborate with a world-class team of AI, product, and platform engineers.
• Enjoy a flexible, creative, and fast-paced environment with lots of ownership.
About Pixomondo and our Innovation Lab Team
PXO, a Sony Pictures Entertainment company, creates industry-leading Visualization, Virtual Production, and Visual Effects for premium Film and Episodic content. Through its 23-year history, the Oscar, BAFTA, & Emmy-winning creative and technology company has been a trusted partner for storytellers and showrunners worldwide
PXO’s Innovation Lab is where the future of content creation is being built. Backed by Sony and powered by a world-class team of disruptors, this high-tech hub explores emerging technologies like AI, machine learning, real-time engines, robotics, and new media workflows.
We’re not just redefining how VFX and animation are made, we’re shaping the next wave of storytelling across all mediums. Our team thrives on experimentation, rapid prototyping, and pushing the boundaries of what’s possible, using cutting-edge hardware and software to challenge industry norms and invent bold new ways to create."
Why Join Us?
- Work at the cutting edge of AI and web technology.
- Build real-world, user-facing AI experiences—not just chatbots.
- Collaborate with a world-class team of AI, product, and platform engineers.
- Enjoy a flexible, creative, and fast-paced environment with lots of ownership.
Benefits
Pixomondo is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, national origin, disability, veteran status, age, sexual orientation, gender identity, or other protected characteristics.
Benefits may vary by location due to regional regulations and company policies.
PXO does not accept resumes from recruiters. Unsolicited resumes are accepted directly from candidates only. PXO will not pay any fees associated with unsolicited resumes.
DB2 Database Engineer with Google Cloud Data
Posted 4 days ago
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Exp Required: 10 & Above Skills Required: Digital: Digital: Google Data Engineering
Job Description: • Role Database Engineer Job Description Knowledge of anyone of the below DBMS technologies.oDB2 LUW, MS SQL, Oracle Creating and maintaining database standards and policies Supporting database design, creation, and testing activities Managing the database availability and performance, including incident and problem management Administering database objects to achieve optimum utilization Defining and implementing event triggers that will alert on potential database per-for mance or integrity issues Performing database housekeeping, such as tuning, indexing, etc. • Monitor-ing usage, transaction volumes, response times, concurrency levels, etc. Identifying reporting, and managing database security issues, audit trails, and forensics Designing database backup, archiving, and storage strategy Pro-B clearance is mandatory.Senior Java Software Engineer, Database
Posted 2 days ago
Job Viewed
Job Description
**Our Database Experience (DBX) Team**
The Database Experience team builds the libraries and tools that developers use day-to-day working with MongoDB. Our mission is to increase developer adoption, satisfaction and retention by providing a reliable, enjoyable interface for developers and other end-users.
For this role, we're looking for someone who would enjoy designing, writing, and supporting open-source libraries using MongoDB. You will have the opportunity to work with other veteran Java programmers, as you deepen your knowledge of the Java ecosystem, and help streamline and increase the adoption of MongoDB.
We are looking to speak to candidates who are based near one of our Canada office for our hybrid working model.
**You might be right for this role if you**
+ Have 4+ years of experience writing high-quality software
+ Have experience implementing libraries or applications in Java, or other languages that run on the JVM
+ Are fascinated by, and have experience working with concurrency, parallelism and distributed systems
+ Want to participate in open-source software development and communities
+ Communicate well, internally and externally, both in writing and face-to-face
+ Advocate for testing and modern development best practices
+ Can make pragmatic design tradeoffs while balancing features, maintainability, and delivery time
+ Elevate the skills and expertise of those around you
+ Are excited by our mission and values ( be on the team responsible for**
+ Java driver ( , Java Reactive Streams Driver ( , Scala Driver ( , Kotlin Driver ( , Spark Connector ( , and other JVM-based projects
+ Integrations with other open-source software, such as ORM frameworks ( and AI tools
+ Testing, delivering and supporting the above across multiple operating systems, JDKs, and MongoDB releases
**You'll have responsibilities beyond writing code, including**
+ Working with our Product, Server, Cloud, and other driver teams on designs and specifications for new customer-facing MongoDB features
+ Investigating bugs and support requests from commercial and open-source customers for the libraries and tools our team maintains
+ Seeking out speaking or writing opportunities to engage with our developer community
+ Mentoring junior engineers in both technical and non-technical professional skills
**Success in this role means**
+ Within three months, you will contribute effectively day-to-day, fix bugs, implement planned features, and thoroughly review your colleagues' pull requests
+ Within six months, you will confidently lead projects, provide mentorship and technical guidance to colleagues, and contribute to process improvements
+ Within a year, you will demonstrate strong technical ownership, influence team and product growth through effective communication and collaboration, and contribute to high-impact product enhancements
To drive the personal growth and business impact of our employees, we're committed to developing a supportive and enriching culture for everyone. From employee affinity groups, to fertility assistance and a generous parental leave policy ( , we value our employees' wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what it's like to work at MongoDB ( , and help us make an impact on the world!
MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter.
MongoDB is an equal opportunities employer.
Req ID:
MongoDB's base salary range for this role is posted below. Compensation at the time of offer is unique to each candidate and based on a variety of factors such as skill set, experience, qualifications, and work location. Salary is one part of MongoDB's total compensation and benefits package. Other benefits for eligible employees may include: equity, participation in the employee stock purchase program, flexible paid time off, 20 weeks fully-paid gender-neutral parental leave, fertility and adoption assistance, Registered Retirement Savings Plan (RRSP) with employer match, mental health counseling, backup child and elder care, and health, dental, and vision benefits offerings. Please note, the base salary range listed below and the benefits in this paragraph are only applicable to candidates based in Canada.
MongoDB's base salary range for this role in Canada is:
$137,000-$189,000 CAD
Senior Java Software Engineer, Database
Posted 2 days ago
Job Viewed
Job Description
**Our Database Experience (DBX) Team**
The Database Experience team builds the libraries and tools that developers use day-to-day working with MongoDB. Our mission is to increase developer adoption, satisfaction and retention by providing a reliable, enjoyable interface for developers and other end-users.
For this role, we're looking for someone who would enjoy designing, writing, and supporting open-source libraries using MongoDB. You will have the opportunity to work with other veteran Java programmers, as you deepen your knowledge of the Java ecosystem, and help streamline and increase the adoption of MongoDB.
We are looking to speak to candidates who are based near one of our Canada office for our hybrid working model.
**You might be right for this role if you**
+ Have 4+ years of experience writing high-quality software
+ Have experience implementing libraries or applications in Java, or other languages that run on the JVM
+ Are fascinated by, and have experience working with concurrency, parallelism and distributed systems
+ Want to participate in open-source software development and communities
+ Communicate well, internally and externally, both in writing and face-to-face
+ Advocate for testing and modern development best practices
+ Can make pragmatic design tradeoffs while balancing features, maintainability, and delivery time
+ Elevate the skills and expertise of those around you
+ Are excited by our mission and values ( be on the team responsible for**
+ Java driver ( , Java Reactive Streams Driver ( , Scala Driver ( , Kotlin Driver ( , Spark Connector ( , and other JVM-based projects
+ Integrations with other open-source software, such as ORM frameworks ( and AI tools
+ Testing, delivering and supporting the above across multiple operating systems, JDKs, and MongoDB releases
**You'll have responsibilities beyond writing code, including**
+ Working with our Product, Server, Cloud, and other driver teams on designs and specifications for new customer-facing MongoDB features
+ Investigating bugs and support requests from commercial and open-source customers for the libraries and tools our team maintains
+ Seeking out speaking or writing opportunities to engage with our developer community
+ Mentoring junior engineers in both technical and non-technical professional skills
**Success in this role means**
+ Within three months, you will contribute effectively day-to-day, fix bugs, implement planned features, and thoroughly review your colleagues' pull requests
+ Within six months, you will confidently lead projects, provide mentorship and technical guidance to colleagues, and contribute to process improvements
+ Within a year, you will demonstrate strong technical ownership, influence team and product growth through effective communication and collaboration, and contribute to high-impact product enhancements
To drive the personal growth and business impact of our employees, we're committed to developing a supportive and enriching culture for everyone. From employee affinity groups, to fertility assistance and a generous parental leave policy ( , we value our employees' wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what it's like to work at MongoDB ( , and help us make an impact on the world!
MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter.
MongoDB is an equal opportunities employer.
Req ID:
MongoDB's base salary range for this role is posted below. Compensation at the time of offer is unique to each candidate and based on a variety of factors such as skill set, experience, qualifications, and work location. Salary is one part of MongoDB's total compensation and benefits package. Other benefits for eligible employees may include: equity, participation in the employee stock purchase program, flexible paid time off, 20 weeks fully-paid gender-neutral parental leave, fertility and adoption assistance, Registered Retirement Savings Plan (RRSP) with employer match, mental health counseling, backup child and elder care, and health, dental, and vision benefits offerings. Please note, the base salary range listed below and the benefits in this paragraph are only applicable to candidates based in Canada.
MongoDB's base salary range for this role in Canada is:
$137,000-$189,000 CAD
Software Engineer - Distributed Database
Posted 16 days ago
Job Viewed
Job Description
Huawei Canada has an immediate permanent opening for a Software Engineer.
About the team:
The Distributed Data Storage and Management Lab leads research in distributed data systems, aiming to develop next-generation cloud serverless products that encompass core infrastructure and databases. This lab addresses various data challenges, including cloud-native disaggregated databases, pay-by-query user models, and optimizing low-level data transfers via RDMA. Teams within this lab create advanced cloud serverless data infrastructure and implement cutting-edge networking technologies for Huawei's global AI infrastructure.
About the job:
Research and development of distributed, highly available transaction processing database management system focusing on algorithms for scale up and scale out.
Work with a team of architects and engineers to develop proof-of-concept systems and components across the data manager, buffer manager and transaction processing components.
Investigate and design new data structures and algorithms focusing on Lockless and NUMA-aware approaches on the latest and state of the art hardware technology.
Mentor junior colleagues on algorithm design, data structure and software engineering aspects. Focusing on high performance scalable code.
Work with QA and continuous integration teams to drive a quality overall solution through combination of automated unit tests, functional testing and system testing of the solution.
Cyber Security Engineer II - Database
Posted 19 days ago
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Job Description
Toronto, Ontario, Canada
**Hours:**
37.5
**Line of Business:**
Technology Solutions
**Pay Details:**
$91,200 - $136,800 CAD
TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices have been designed to allow colleagues to progress through the salary range over time as they progress in their role. The base pay actually offered may vary based upon the candidate's skills and experience, job-related knowledge, geographic location, and other specific business and organizational needs.
As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.
**Job Description:**
**Job Description**
The Crypto Engineering team is looking for a candidate to apply hands on keyboard implementation of encryption on vast array of applications owned by our Business partners. Each business application is unique. The candidate will need to flush out requirements and apply strong engineering testing methodologies to validate impact of encryption.
This role will be responsible for solutions in areas such as, but not limited to:
+ Database Encryption (SQL, MongoDB, Oracle)
+ Vormetric/CipherTrust Data At Rest Encryption
+ Hardware Security Module (HSM) - Thales, Entrust, Utimaco Attala
+ SME in at least 1 or more of the following enterprise technologies (Database, NAS, Network)
+ Key Management
+ Automation using Ansible
+ Expertise on Linux
**Technical Requirements**
It is expected that the Engineer will have sound technical knowledge in a wide range of Security technologies, frameworks, tools, processes and procedures. This role is looking for people with skills in as many of the below technology areas as possible:
+ Minimum 7 years working in IT for a large institution
+ Expertise in Unix/Linux scripting
+ 3+ Years experience with applying native database encryption
+ Certifications in relevant Database
+ 2+ years experience working on Azure or Google Cloud
+ Strong testing principles and methodologies
+ Strong knowledge and previous experience or Storage (SAN, NAS)
+ In-depth knowledge of various cryptographic and encryption technologies and standards (Symmetric/Asymmetric cryptography, Public Key cryptography, Digital signing service, Message Digest and Certificate Authority).
+ Detailed understanding of firewalls, intrusion detection systems, authentication mechanisms, and networking protocols including SMTP, HTTP, DNS, TCP/IP, and SNMP as they pertain to security solutions.
+ Experience in scripting in at least one language (PowerShell, Python, etc.)
**Nice to have:**
Certifications in CISSP, CCSP or relevant security certification
Previous experience at TD
#Li-Tech
**Who We Are:**
TD is one of the world's leading global financial institutions and is the fifth largest bank in North America by branches/stores. Every day, we deliver legendary customer experiences to over 27 million households and businesses in Canada, the United States and around the world. More than 95,000 TD colleagues bring their skills, talent, and creativity to the Bank, those we serve, and the economies we support. We are guided by our vision to Be the Better Bank and our purpose to enrich the lives of our customers, communities and colleagues.
TD is deeply committed to being a leader in customer experience, that is why we believe that all colleagues, no matter where they work, are customer facing. As we build our business and deliver on our strategy, we are innovating to enhance the customer experience and build capabilities to shape the future of banking. Whether you've got years of banking experience or are just starting your career in financial services, we can help you realize your potential. Through regular leadership and development conversations to mentorship and training programs, we're here to support you towards your goals. As an organization, we keep growing - and so will you.
**Our Total Rewards Package**
Our Total Rewards package reflects the investments we make in our colleagues to help them and their families achieve their financial, physical, and mental well-being goals. Total Rewards at TD includes a base salary, variable compensation, and several other key plans such as health and well-being benefits, savings and retirement programs, paid time off, banking benefits and discounts, career development, and reward and recognition programs. Learn more ( Information:**
We're delighted that you're considering building a career with TD. Through regular development conversations, training programs, and a competitive benefits plan, we're committed to providing the support our colleagues need to thrive both at work and at home.
Please be advised that this job opportunity is subject to provincial regulation for employment purposes. It is imperative to acknowledge that each province or territory within the jurisdiction of Canada may have its own set of regulations, requirements.
**Colleague Development**
If you're interested in a specific career path or are looking to build certain skills, we want to help you succeed. You'll have regular career, development, and performance conversations with your manager, as well as access to an online learning platform and a variety of mentoring programs to help you unlock future opportunities. Whether you have a passion for helping customers and want to expand your experience, or you want to coach and inspire your colleagues, there are many different career paths within our organization at TD - and we're committed to helping you identify opportunities that support your goals.
**Training & Onboarding**
We will provide training and onboarding sessions to ensure that you've got everything you need to succeed in your new role.
**Interview Process**
We'll reach out to candidates of interest to schedule an interview. We do our best to communicate outcomes to all applicants by email or phone call.
**Accommodation**
Your accessibility is important to us. Please let us know if you'd like accommodations (including accessible meeting rooms, captioning for virtual interviews, etc.) to help us remove barriers so that you can participate throughout the interview process.
We look forward to hearing from you!
**Language Requirement (Quebec only):**
Sans Objet
Federal law prohibits job discrimination based on race, color, sex, sexual orientation, gender identity, national origin, religion, age, equal pay, disability and genetic information.
Data Management Engineer
Posted today
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Job Description
Company Overview
At Ouster, we are pioneering the future of Physical AI by redefining the capabilities of deep learning. Through our groundbreaking digital lidar solutions, including the Ouster Gemini perception platform and BlueCity smart city applications, we deliver the critical intelligence needed to build a safer and more efficient world.
Job SummaryWe are seeking a highly organized and detail-oriented Data Management Engineer to own, develop and operate our entire data pipeline, from collection to validation. In this critical role, you will be the bridge between our engineering teams, stakeholders, and external labeling partners. You will manage the full lifecycle of our datasets, ensuring the quality and integrity required to train and validate our advanced perception systems. The ideal candidate is a proactive problem-solver with a strong technical background in coding, data handling and a knack for process improvement.
Key Responsibilities
Data Acquisition & Management
- Stakeholder Coordination: Liaise with internal teams to define data collection requirements and priorities, maintaining clear documentation on collection needs.
- Data Collection: Perform on-site data recording using our systems and directly obtain datasets from key stakeholders or customers.
- Data Storage & Archiving: Manage and organize large datasets across various storage solutions, including Google Cloud (GCloud) and local Network Attached Storage (NAS), ensuring data is secure, accessible, and up-to-date.
Data Processing & Validation
- Lidar Pre-processing: Conduct initial alignment and pre-validation of raw Lidar point cloud data to ensure its quality and usability.
- Data Validation & Quality Assurance: Design, Develop and Perform rigorous validation processes on labeled data received from vendors to confirm it meets our standards before being integrated into training or validation sets.
- Dataset Management: Handle the strategic splitting of datasets for training and validation purposes. Identify and document errors or inconsistencies in current datasets and coordinate with labeling teams for corrections.
- Validation & Regression Framework: Add new datasets into our validation framework, which includes creating precise Areas of Interest (AOIs) and generating new baseline performance metrics.
Labeling & Process Improvement
- Labeling Coordination: Manage the end-to-end labeling process by sending data to our labeling partners, tracking their progress, and serving as the primary technical point of contact.
- Documentation: Own and update all labeling documentation, including defining new classes and clarifying labeling instructions to ensure data consistency.
- Metrics & Reporting: Continuously improve the metrics and reports used for our validation, performance and regression testing, adding new parameters as needed to enhance our evaluation framework.
- Automation & Efficiency: Run, maintain, and improve our pre-labeling pipeline to increase the efficiency of our data operations.
- Tool & Industry Research: Conduct industry research to identify and evaluate new tools and technologies that can make our labeling and data management processes more efficient.
Qualifications & Skills
Required:
- Bachelor’s degree in Computer Science, Engineering, or a related technical field.
- Proven experience in managing large-scale datasets and complex validation pipelines for machine learning and computer vision applications.
- Proficiency in scripting languages such as Python for automation and data manipulation.
- Familiarity with data labeling processes and managing multiple labeling vendors.
- Strong organizational skills with the ability to manage multiple projects and priorities simultaneously.
- Excellent communication skills, with experience coordinating between technical teams and external vendors.
- Meticulous attention to detail, especially in data validation and quality control.
- Ability to identify a gap in processes and define a proper process to bridge over the gap.
Nice to have:
- Strong knowledge of C++ / RUST.
- DevOps or MLOps experience.
- Hands-on experience with Lidar data and point cloud processing.
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Data Management Consultant
Posted today
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Job Description
At Katalyst Data Management, we are dedicated to delivering innovative solutions that drive success for our clients. Our commitment to excellence and continuous improvement has established us as a leader in the industry. As we expand our consulting services, we are looking to connect with talented individuals who can help us achieve our vision.
Position Overview:
We are currently accepting applications for the role of Data Management Consultant to build a pool of qualified candidates for future consulting opportunities. While there are no immediate openings, we recognize the growing demand for skilled data management professionals and want to be prepared to engage top talent as projects arise.
Key Responsibilities Examples:
- Collaborate with clients to assess their data management needs and develop actionable strategies.
- Design, implement, and optimize data management processes and systems.
- Ensure data quality and integrity through effective data governance practices.
- Analyze and interpret complex data sets, providing insights and recommendations for improvement.
- Train and support client teams on best practices in data management.
Qualifications:
- Bachelor’s degree in data management, Computer Science, Business Administration, or a related field.
- Proven experience in data management consulting, data governance, or relevant roles.
- Strong analytical skills and experience with data analysis tools and software.
- Excellent problem-solving capabilities and attention to detail.
- Effective communication and interpersonal skills to work collaboratively with clients and teams.
Why Join Katalyst Data Management?
- Opportunity to work on a variety of projects with diverse clients.
- Engage in a flexible work environment with opportunities for remote consulting.
- Contribute to innovative solutions that make a tangible impact.
If you are interested in being considered for future Data Management Consultant opportunities, please submit your resume and a brief cover letter outlining your qualifications and experience in the position by clicking the apply button.
We look forward to reviewing your application and possibly connecting with you for future opportunities!
Katalyst Data Management is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.