“Large-scale database systems” jobs in Canada – Page 17

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• 28d

  Application Development Senior Manager - Vice President

  Mississauga, ON

  HybridFull Time

  

  Citi

  10+ YOE5+ MgmtCandidates need 10 or more years of large-scale application development experience, including 5 or more years leading Python and PySpark engineering work. Experience with agentic AI, microservices, SQL and data architecture is also expected, and a bachelor's degree or equivalent experience is required.

  Python, PySpark, Databricks, Kafka, Google ADK, Devin.AI

  28d

  Applications Support Senior Analyst - Asst Vice President

  Mississauga, ON

  HybridFull Time

  

  Citi

  6+ YOECandidates need 6 or more years in application support or production systems, hands-on cloud and microservices experience, and knowledge of Kafka or Solace, containers and monitoring tools. A bachelor's degree or equivalent experience and strong team leadership and communication skills are also required.

  Kafka, Solace

  28d

  Senior Java Technology Developer – Vice President

  Mississauga, ON +1

  HybridFull Time

  

  Citi

  6+ YOECandidates need 6+ years of application development or systems analysis experience, deep Core Java and microservices skills with Docker and Kubernetes, and knowledge of distributed systems such as Apache Flink and Redis. Capital Markets domain knowledge in derivatives and credit risk, plus a STEM degree or equivalent experience, is required.

  Docker, Kubernetes, Apache Flink, Redis, Oracle Coherence, GridGain

  28d

  CitiDirect Java Dev for Payments Modernization – Assistant Vice President

  Mississauga, ON

  HybridFull Time

  

  Citi

  3+ YOECandidates need 3+ years of Java experience with strong Core Java skills, plus experience with Spring Boot, microservices, Apache Kafka, MongoDB and Oracle. RESTful API design and JUnit/Mockito testing are also required.

  Apache Kafka, MongoDB, Oracle, Spring Boot, Spring Cloud, JUnit

  28d

  Senior Java Full Stack Developer – Vice President

  Mississauga, ON

  HybridFull Time

  

  Citi

  8+ YOECandidates need 8+ years of hands-on Java development with Spring and real-time messaging, plus experience building scalable microservices and REST APIs. Front-end skills in ReactJS and Redux, and database experience with Oracle or MongoDB, are also required.

  Java, Spring, ReactJS, Redux, Kafka, RabbitMQ

  28d

  Senior Java Full Stack Developer - Vice President

  Mississauga, ON

  HybridFull Time

  

  Citi

  8+ YOECandidates need 8+ years of hands-on Java development with Spring, real-time messaging and RESTful microservices, plus ReactJS and front-end skills. A bachelor's degree or equivalent experience is also required.

  Java, Spring, ReactJS, Redux, Kafka, RabbitMQ

• 28d

  Senior Quality Assurance Software Developer – Analytics

  Montréal, QC

  $90k–$120k/yrFull Time

  RC

  Ribbon Communications Canada ULC

  3+ YOEDiplôme en informatique ou génie connexe; 3 à 10 ans d'expérience en tests logiciels; Maîtrise de Python ou Perl pour l'automatisation

  Kubernetes, Docker, Jenkins, Hadoop, PostgreSQL, Python

• 28d

  Lead, information system and knowledge management

  Surrey, BC

  $46.37–$66.66/hr

  

  Fraser Health Authority

  7+ YOEFraser Health needs candidates with current ITIL certification, demonstrated ServiceNow Configuration Management experience, and about seven years of related experience in a large, complex organization. Strong project management, stakeholder engagement, and executive-level written and verbal communication are also required.

  ServiceNow, CMDB

• 28d

  Senior Software Developer - Full Stack

  Toronto, ON

  SC

  Source Code

  10+ YOECandidates need 10+ years designing and developing large-scale 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, React, TypeScript, HTML5, CSS3 and Node.js, and experience with microservice architecture.

  Java, Oracle, SQL, React, TypeScript, RxJS

  28d

  RQ09636 - Sr. Systems Testing/QA Specialist

  Toronto, ON

  SC

  Source Code

  10+ YOECandidates need 10+ years of software testing in large enterprise systems, hands-on manual and automated testing, and experience with Selenium or Postman. They also need SQL/Oracle database knowledge and AODA knowledge.

  Selenium, Postman, JIRA, Azure DevOps, SQL, Oracle

  28d

  RQ09643 - Sr. Test Lead

  Toronto, ON

  SC

  Source Code

  10+ YOECandidates need 10+ years of software testing experience in enterprise IT and large-scale systems, hands-on manual and automated testing skills, and experience with Selenium or Postman, defect tracking tools such as JIRA or Azure DevOps, and SQL or Oracle databases. AODA knowledge is required.

  Selenium, Postman, JIRA, Azure DevOps, SQL, Oracle

  28d

  RQ09787 - Sr. JavaScript Developer

  Toronto, ON

  SC

  Source Code

  10+ YOECandidates need 10+ years designing and developing large-scale 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, React, TypeScript, HTML5, CSS3 and Node.js, plus microservice architecture experience.

  Oracle, SQL, React, TypeScript, RxJS

  28d

  X - Data Architect - Government of Alberta Pipeline

  Toronto, ON

  SC

  Source Code

  8+ YOECandidates need a degree in Computer Science or a related field, eight years of data architecture experience in a large enterprise, and hands-on Azure Databricks, Python, SQL and Azure experience. Git and Synapse experience are also required.

  Microsoft Azure, Azure Databricks, Azure Data Factory, Azure Synapse Analytics, Azure Data Lake Storage Gen2, Azure API Management

  28d

  RQ09899 - Int. Software Developer

  Toronto, ON

  SC

  Source Code

  Candidates need hands-on mobile app development experience with React Native for iOS and Android, extensive JavaScript, CSS and HTML skills, and experience in programming and application design. Strong analytical and communication skills and a record of meeting deadlines are expected.

  React Native, Android SDK, iOS SDK, Objective-C, Swift, Java

  28d

  RQ09943 - Sr. Software Developer - Full Stack

  Toronto, ON

  SC

  Source Code

  5+ YOECandidates need extensive hands-on Oracle Siebel experience, including Siebel Tools, workflows, scripting, Open UI and Oracle Database tuning. They also need experience with Siebel modules, workflow automation, EAI integrations and large-scale EIM data migration.

  Oracle Siebel, Siebel Tools, Oracle Database, Terraform, Ansible, Packer

  28d

  RQ10379 - 3 x Int. Automation Developer

  Toronto, ON

  SC

  Source Code

  5+ YOECandidates need 5+ years of QA experience on large enterprise systems, strong automated and manual testing skills, and hands-on Selenium, REST API testing (Postman, SOAP UI) and SQL experience.

  Selenium, Postman, SOAP UI, SQL

  28d

  RQ10361 - Sr. Project Manager/Leader (Technology Programs, Azure, Migrations, On prem to Cloud)

  Toronto, ON

  SC

  Source Code

  10+ YOECandidates need 10+ years of project management experience, including planning complex multi-year technology programs and Azure or on-premises-to-cloud migration knowledge. Strong stakeholder, government and political judgment, plus Treasury Board submission experience, are also needed.

  Azure

  28d

  3 X - RQ10374 - Sr. Systems Testing/QA Specialist

  Toronto, ON

  SC

  Source Code

  5+ YOECandidates need at least 5 years as a functional tester on large enterprise systems, plus REST API testing experience with Postman or SOAP UI and hands-on SQL with SQL Server or Oracle. Strong test design, manual execution and defect reporting skills are also required.

  Postman, SOAP UI, SQL Server, Oracle, CASE tools

  28d

  RQ10808 - 3 x Sr. Software Developer

  Toronto, ON

  SC

  Source Code

  10+ YOECandidates need 10+ years of enterprise Java/Java EE and multi-tier web and microservices development, strong Oracle 19c and PL/SQL skills, and experience building RESTful APIs. They also need WebSphere, Linux/RedHat and messaging experience such as Kafka or RabbitMQ.

  Oracle 19c, IBM WebSphere Application Server, WebSphere Liberty, Kafka, RabbitMQ, Linux

  28d

  RQ11039 - Sr. Technology Architect

  Toronto, ON

  $88.44–$132.66/hr

  SC

  Source Code

  5+ YOECandidates need 5+ years as a data or technology architect, hands-on cloud and modern data and security experience, and Oracle database skills. OPS architecture review experience is required, and Agile and traditional project management experience is expected.

  Oracle database, CASE tools, Project management tools

  28d

  RQ11085 - Jr. Software Developer

  Toronto, ON

  $47.27–$63.31/hr

  SC

  Source Code

  Candidates need Agile experience, React with TypeScript, Node.js and Next.js, and building and testing RESTful APIs. They also need Jamstack, DevOps and Azure knowledge, strong JavaScript, CSS and HTML skills, and good communication.

  React, TypeScript, Node.js, Next.js, Azure, JavaScript

  28d

  RQ11015 - Sr. Software Developer- Front End

  Toronto, ON

  SC

  Source Code

  Candidates need senior experience with React, TypeScript, Node.js, Next.js, HTML, JavaScript and CSS, plus building RESTful APIs and integrations with identity systems such as Azure AD B2C and Okta. Knowledge of DevOps, Azure and AODA accessibility standards is also required.

  React, TypeScript, Node.js, Next.js, Azure, Azure AD B2C

• 28d

  Senior Software Engineer (Merchant Experience)

  Calgary, AB

  Hybrid

  

  Helcim Inc: Helcim provides Canadian & American businesses an opportunity to accept credit card payments at affordable & transparent rates.

  6+ YOECandidates need 6+ years of professional software development experience, strong PHP and Laravel skills, and some front-end JavaScript experience. Experience with system design, SQL optimization, containers and Kubernetes is also expected.

  PHP, Laravel, Go, GitLab, Datadog, BigQuery

  28d

  Senior Software Engineer - Money (Abacus)

  Calgary, AB

  Hybrid

  

  Helcim Inc: Helcim provides Canadian & American businesses an opportunity to accept credit card payments at affordable & transparent rates.

  6+ YOECandidates need 6+ years of professional software development experience, strong PHP and Laravel skills, and some front-end JavaScript experience. Strong backend system design, SQL optimization, and Docker or Kubernetes experience are also needed.

  PHP, Laravel, Go, GitLab, BigQuery, Datadog

5 companies