“Large-scale database systems” jobs in Canada – Page 18

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• 28d

  RQ11234 - Systems Testing/QA Specialist - Senior

  Toronto, ON

  $54.25–$72.65/hr

  SC

  Source Code

  10+ YOECandidates need 10+ years of software testing in enterprise and large-scale systems, hands-on manual and automated testing, and experience with JMeter or LoadRunner, JIRA or Azure DevOps, AWS or Azure, Jenkins, Git or GitLab, and SQL or Oracle. AODA knowledge is required; prior OPS or public sector experience is an asset.

  JMeter, LoadRunner, JIRA, Azure DevOps, Jenkins, Git

  28d

  RQ00682 - 2 x Sr. Test Lead

  Toronto, ON

  $58.78–$88.17/hr

  SC

  Source Code

  Candidates need proven experience leading testing of complex healthcare integrations, including HL7 FHIR, HL7v2 and HL7v3 standards. They also need hands-on API and automation testing skills, clinical application and eReferral testing experience, AWS messaging validation experience, and public sector experience.

  Postman, vRest, Selenium, Playwright, Simplifier, AWS Pinpoint

  28d

  RQ00684 - Sr. DevOPS/Cloud Engineer

  Toronto, ON

  $72.29–$108.45/hr

  SC

  Source Code

  Candidates need advanced AWS infrastructure-as-code skills with CloudFormation or CDK, deep CI/CD pipeline experience, and strong cloud security knowledge for healthcare data. Experience with healthcare compliance (PHIPA, HIPAA), FHIR repositories and public sector work is required.

  AWS CloudFormation, AWS CDK, Terraform, GitHub Actions, AWS CodePipeline, Jenkins

  28d

  RQ11119 - Sr. Applications Architect

  Toronto, ON

  $75.38–$113.08/hrFull Time

  SC

  Source Code

  10+ YOECandidates need 10+ years as a business or applications architect using the Zachman framework, with API design, data modeling and PowerDesigner skills. Experience guiding projects through architecture governance gates is required; public sector experience is a plus.

  PowerDesigner

  28d

  RQ11329 - Sr. Software Developer - Back End

  Toronto, ON

  $69.52–$104.28/hrFull Time

  SC

  Source Code

  10+ YOECandidates need 10+ years designing and developing large multi-client web applications and 10+ years of hands-on Java work with Oracle or SQL databases. They also need 5+ years with REST APIs, knowledge of JWT, OAuth 2.0 and SSL security, and Azure DevOps experience.

  Java, Oracle, SQL, Azure DevOps, REST API

  28d

  RQ11359 - Software Developer- Front End - Senior

  Toronto, ON

  $69.52–$104.28/hrFull Time

  SC

  Source Code

  10+ YOECandidates need extensive Java, JavaScript, TypeScript and Angular experience, plus Oracle SQL, Spring and WebSphere. Accessibility (AODA/WCAG 2.0 AA) and responsive web development experience are a must.

  Eclipse, IBM RAD, IBM RSA, Bitbucket, Azure DevOps, WebSphere

  28d

  RQ11342 - Software Developer - Senior

  Toronto, ON

  $70.83–$106.25/hrFull Time

  SC

  Source Code

  10+ YOECandidates need 10+ years of multi-client web application development, 10+ years of hands-on Java work with Oracle or SQL databases, and 5+ years with REST APIs. They also need knowledge of JWT, OAuth 2.0 and SSL security, Agile practice and Azure DevOps. Strong written and verbal communication is required.

  Java, Oracle database, SQL, Azure DevOps, Oracle Data Integrator, OBIEE

  28d

  RQ11340/RQ11341 - 2 x Systems Testing/QA Specialist - Senior

  Toronto, ON

  $54.22–$72.62/hrFull Time

  SC

  Source Code

  10+ YOECandidates need 10+ years of enterprise software testing experience, hands-on manual and automated testing skills, and experience with Selenium or Postman, JMeter or LoadRunner, and JIRA or Azure DevOps. They also need AODA knowledge, cloud and SQL/Oracle database familiarity, and strong communication skills.

  Selenium, Postman, JMeter, LoadRunner, JIRA, Azure DevOps

  28d

  RQ11428 - Software Developer- Front End - Senior

  Toronto, ON

  $69.52–$104.28/hrFull Time

  SC

  Source Code

  Candidates need strong experience with Java, Spring Boot and SQL, plus RESTful web services, APIs and Azure DevOps. They also need front-end interface experience on large, complex systems, including cross-browser compatibility and responsive frameworks.

  Azure DevOps

  28d

  RQ11375 - Systems Testing/QA Specialist - Senior

  Toronto, ON

  $54.22–$72.62/hrFull Time

  SC

  Source Code

  10+ YOESource Code asks for 10+ years of enterprise software testing, hands-on manual and automated testing, AODA compliance experience, and tools such as Selenium, Postman, JMeter or LoadRunner, JIRA or Azure DevOps, Azure or AWS, and Jenkins, Git or GitLab.

  Selenium, Postman, JMeter, LoadRunner, JIRA, Azure DevOps

  28d

  RQ11536 - Applications Architect - Senior

  Toronto, ON

  $88.06–$132.08/hrFull Time

  SC

  Source Code

  Candidates need senior experience leading application architectures, especially on public cloud (Azure preferred) and microservices with Tanzu. They also need broad knowledge of platforms, databases, languages and protocols, plus strong stakeholder facilitation and communication skills.

  Tanzu, Azure App Services, MS SQL, PowerDesigner, Visio

  28d

  RQ11532 - Software Developer - Junior

  Toronto, ON

  $47.27–$63.31/hrFull Time

  SC

  Source Code

  2+ YOECandidates need 2+ years designing and developing large multi-client web applications, 2+ years of hands-on Java work with Oracle or SQL databases, and 2+ years with REST APIs. They also need knowledge of JWT, OAuth 2.0 and SSL, and a solid grasp of Agile methods.

  Oracle Data Integrator, Oracle ADF, OBIEE, Unix shell, SQL

  28d

  RQ11548 - Software Developer- Front End - Intermediate

  Toronto, ON

  $57.02–$85.52/hrFull Time

  SC

  Source Code

  Candidates need hands-on front-end development experience with React, TypeScript, Node.js and Next.js, plus Agile practice and experience building and testing RESTful APIs. Knowledge of AODA accessibility standards is required.

  React, TypeScript, Next.js, Node.js

  28d

  RQ11510/ RQ11509 - Systems Testing/QA Specialist - Senior

  Toronto, ON

  $54.22–$72.62/hr

  SC

  Source Code

  10+ YOECandidates need 10+ years of software testing in enterprise IT, hands-on manual and automated testing skills, and experience with Selenium or Postman, JMeter or LoadRunner, and cloud platforms such as Azure or AWS. Public sector or OPS experience is an asset.

  Selenium, Postman, JMeter, LoadRunner, OpenText UFT, Micro Focus

  28d

  RQ11622 - Systems Testing/QA Specialist - Senior

  Toronto, ON

  $54.23–$73.66/hr

  SC

  Source Code

  10+ YOECandidates need 10+ years of software testing in enterprise IT, hands-on manual and automated testing skills, and experience with Selenium or Postman, JMeter or LoadRunner, and cloud platforms such as Azure or AWS. OPS or public sector experience is a nice-to-have.

  Selenium, Postman, JMeter, LoadRunner, OpenText UFT, JIRA

• 28d

  Backend Engineer

  Vancouver, BC

  W

  WavesReach

  3+ YOECandidates need 3+ years of hands-on production backend experience, strong Python or Go skills, and solid relational database and SQL knowledge. Experience with Redis, message queues, Docker, Kubernetes and CI/CD is also needed.

  Redis, Kafka, RabbitMQ, RocketMQ, Docker, Kubernetes

• 28d

  Principal Engineer, Data Path / Metadata / Performance (StorageGRID)

  Vancouver, BC

  Full Time

  N

  NetApp

  12+ YOECandidates need 12+ years of systems, storage or performance engineering experience with technical leadership. They need strong programming skills in C/C++, Go or Python, experience with distributed storage or S3 products, and experience with Apache Cassandra or similar databases at scale.

  Apache Cassandra, Linux

• 29d

  Sr. Solution Architect

  Brampton, ON +1

  

  Rogers Communications: Rogers is Canada’s communications and entertainment company, driven to connect and entertain Canadians.

  Candidates need a university degree in computer science, IT or data management, and strong experience architecting multi-system solutions. They also need hands-on cloud data platform skills, data security and governance knowledge, and experience designing AI or GenAI solutions.

  Azure, AWS, Databricks, Snowflake, Microsoft Fabric, Azure Event Hubs

• 29d

  Software Engineer III (AI Integration)

  Toronto, ON

  Full Time

  

  Urban Ridge Supplies

  7+ YOECandidates need 7 years of relevant experience and strong Python skills with machine learning libraries. They also need experience with LLMs or deep learning, cloud platforms, and MLOps tools.

  Python, PyTorch, TensorFlow, Scikit-learn, Spark, Pandas

  29d

  Software Engineer II (AI Integration)

  Toronto, ON

  Full Time

  

  Urban Ridge Supplies

  3+ YOECandidates need 3-5 years of experience, strong Python skills and experience with LLMs, NLP or deep learning. They also need MLOps, cloud deployment and collaboration skills.

  Python, PyTorch, TensorFlow, Docker, Kubernetes, MLflow

  29d

  Middle/Senior Forward Deployed Engineer (Python, AI)

  Toronto, ON

  Full Time

  

  Urban Ridge Supplies

  Candidates need advanced Python and SQL skills, plus hands-on experience running LLM-based or agentic systems in production. Client-facing delivery experience and the ability to explain technical work to executives and engineers are also required.

  Docker, Kubernetes, OpenAI Agents SDK, Claude SDK, Model Context Protocol servers

• 29d

  Software Engineer Intern

  Vancouver, BC

  

  Electronic Arts

  Candidates need to be enrolled in a Bachelor's program in computer science, software engineering or a related field, graduating no earlier than December 2027. They need Java programming experience, object-oriented and core computer science knowledge, and legal authorization to work full time in Canada.

  Java, Spring Boot, gRPC, Protocol Buffers, PostgreSQL, Redis

  29d

  Online Software Engineer - EA SPORTS™ UFC (Client/Server)

  Vancouver, BC

  

  Electronic Arts

  4+ YOECandidates need 4+ years of software engineering experience building online games or scalable online applications. They need strong C++ skills, database experience, networked and multithreaded systems knowledge, and familiarity with Git or Perforce.

  C++, Git, Perforce

  29d

  DevOps Engineer - EA SPORTS™ TECHNOLOGY

  Vancouver, BC

  

  Electronic Arts

  6+ YOEElectronic Arts needs six or more years of public cloud experience, mainly Google Cloud and Kubernetes, plus proven work on critical always-on systems. Candidates also need scripting skills in Python, Ruby or Go, and knowledge of cloud security, networking and CI/CD tools.

  Google Cloud Platform, Google Kubernetes Engine, Kubernetes, Helm, Docker, Chef

6 companies