“Gateway API” jobs in Canada – Page 5

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• 8d

  Lead Data Scientist / VP

  Mississauga, ON

  HybridFull Time

  

  Citi

  6+ YOECandidates need six or more years of data science, machine learning or AI experience, with enterprise implementation and production deployment experience. Advanced Python and SQL skills, and a master's or PhD in a quantitative field, are required, with a bachelor's and substantial experience also considered.

  Python, SQL, JavaScript, Vertex AI, PyTorch, TensorFlow

  8d

  Lead Data Scientist / VP

  Mississauga, ON

  HybridFull Time

  

  Citi

  6+ YOECandidates need six or more years of data science, machine learning or AI experience, with enterprise implementation and production deployment experience. Advanced Python and SQL skills, and a master's or PhD in a quantitative field, are required, with a bachelor's and substantial experience also considered.

  Python, SQL, JavaScript, Vertex AI, PyTorch, TensorFlow

  8d

  Lead Data Scientist / VP

  Mississauga, ON

  HybridFull Time

  

  Citi

  6+ YOECandidates need six or more years of data science, machine learning or AI experience, including enterprise implementation. Strong Python and SQL skills, generative AI and RAG experience, and knowledge of responsible AI and governance are required.

  Python, SQL, PyTorch, TensorFlow, Vertex AI, LangGraph

  8d

  Senior Java Developer - Vice President

  Mississauga, ON

  HybridFull Time

  

  Citi

  6+ YOECandidates need 6+ years of hands-on Java development, strong Spring and Spring Boot experience, and skill building secure REST APIs with relational databases. Citi also requires messaging and cloud platform knowledge, automated testing experience, and strong communication skills.

  Spring Boot, Hibernate, Kafka, OpenShift, Kubernetes, Maven

• 8d

  Senior Back End - Software Developer

  Toronto, ON

  Contract, Temporary

  M

  modis

  10+ YOECandidates need 10+ years of Java development and large-scale web application experience, plus 5+ years building REST APIs. They also need strong Oracle or SQL database skills, Azure DevOps experience, and 10+ years delivering PCI, WCAG 2.2 and AODA-compliant applications. Security clearance is required.

  Azure DevOps, Oracle, SQL, React, NextJS, JAWS

  9d

  Senior Software Developer

  Toronto, ON

  Contract, Temporary

  M

  modis

  Candidates need strong .NET web development experience, hands-on Microsoft Azure experience, and strong SQL Server skills including performance tuning. A valid security clearance is required, along with an incorporated business and business number.

  Microsoft Azure, Azure DevOps, Azure SQL, SQL Server

• 8d

  Lead Data Scientist / VP

  Mississauga, ON

  HybridFull Time

  CC

  Citibank Canada

  6+ YOECandidates need six or more years of data science or AI implementation experience, advanced Python and SQL skills, and experience taking models into production. A master's or PhD in a quantitative field is preferred, and a bachelor's with strong implementation experience may be considered.

  Python, SQL, PyTorch, TensorFlow, Vertex AI, Azure

  8d

  Lead Data Scientist / VP

  Mississauga, ON

  HybridFull Time

  CC

  Citibank Canada

  6+ YOECandidates need six or more years in data science, machine learning or AI implementation, strong Python and SQL, and experience taking solutions into production. A master's degree in a quantitative field is preferred, and experience in regulated environments is an asset.

  Python, SQL, Vertex AI, LangGraph, LangChain, CrewAI

  8d

  Lead Data Scientist / VP

  Mississauga, ON

  HybridFull Time

  CC

  Citibank Canada

  6+ YOECandidates need six or more years in data science, machine learning or AI implementation, strong Python and SQL, and experience taking solutions into production. A master's degree in a quantitative field is preferred, and experience in regulated environments is an asset.

  Python, SQL, Vertex AI, LangGraph, LangChain, CrewAI

• 8d

  Senior Java Developer - Vice President

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  6+ YOECandidates need 6+ years of hands-on Java development, including Spring, Spring Boot, Spring Security, JPA and Hibernate, plus secure REST API design and relational databases with PL/SQL. Messaging (JMS or Kafka), cloud platforms, automated testing and Maven or Gradle are also required, along with strong communication skills.

  Java, Spring Boot, Hibernate, Kafka, OpenShift, Kubernetes

• 8d

  Middleware Specialist - Senior (ACE), 14 months contract

  Toronto, ON

  DT

  Dimensional Tech Inc.

  7+ YOEDimensional Tech Inc. needs candidates with at least 7 years of middleware and integration experience in complex enterprise settings. They must know integration patterns such as REST, SOAP, messaging and event-driven design, and have hands-on expertise with platforms like IBM App Connect Enterprise and API gateways.

  IBM App Connect Enterprise, IBM WebSphere, MuleSoft, Azure Integration Services, IBM API Connect, Azure API Management

• 8d

  BI Platforms Operations Engineer

  Toronto, ON

  Contract

  RP

  Red Pico

  Candidates need hands-on production experience with enterprise BI platforms, strong Tableau Server and QuickSight administration, and AWS skills in IAM, Athena, Glue, Lambda and CloudWatch. Scripting in Python, PowerShell, Bash or AWS CLI is also required.

  Tableau Server, Amazon QuickSight, Amazon Athena, AWS Glue Data Catalog, AWS Lake Formation, AWS Lambda

• 8d

  Sr. Network Security Specialist

  Mississauga, ON

  HybridFull Time

  MM

  MCD McKesson Canada Corporation / La Corporation McKesson Canada

  7+ YOECandidates need 7+ years of network engineering experience, including designing secure enterprise networks and working with firewalls, routing and switching protocols. A bachelor's degree or equivalent experience is required; certifications like CISSP or PCNSE are preferred.

  Palo Alto Networks, Zscaler, HPE Aruba EdgeConnect, Ansible

• 8d

  ARCHITECTURE, SÉCURITÉ OPÉRATIONNELLE ET INGÉNIERIE CYBER

  Montréal, QC

  HybridFull Time

  

  1perTInent inc

  5+ YOE5 à 10+ ans en ingénierie de sécurité, SecOps, CERT/SOC ou sécurité réseau; Baccalauréat en informatique, génie informatique ou cybersécurité; Maîtrise des pare-feu, WAF, ZTNA et répartiteurs de charge

  Palo Alto, Checkpoint, Cisco ASA, Fortinet, Zscaler, F5

• 8d

  Information Technology - Senior Technical Product Manager/Product Manager, Omni Technology

  Vancouver, BC

  $100k–$300k/yrFull Time

  US

  United States of Aritzia Inc.

  Aritzia needs candidates with technical product management or senior systems analysis experience in retail, eCommerce or supply chain technology. Candidates should know SAP ECC SD or S/4HANA SD, modern DOM systems, Agile/Scrum, and REST APIs and event-driven messaging.

  SAP ECC SD, SAP S/4HANA SD, Kafka, Pub/Sub, RESTful APIs

• 8d

  Staff Software Engineer

  Ontario

  RemoteFull Time

  

  DataRobot, Inc.

  7+ YOECandidates need 7 to 10 or more years of engineering experience, at least 5 in infrastructure, platform or backend roles. They must have strong Python or Go skills, deep Kubernetes expertise, and experience with multi-cloud environments, Helm, CI/CD and Terraform or Pulumi.

  Kubernetes, Helm, Terraform, Pulumi, Kyverno, Cilium

• 9d

  Staff Site Reliability Engineer

  Toronto, ON

  Remote

  

  BeyondTrust

  7+ YOECandidates need 7+ years in SRE, DevOps or platform engineering, including senior or staff experience, plus hands-on Docker and Kubernetes, infrastructure as code, and a systems programming language such as Go, Java or C#.

  Kubernetes, Docker, Terraform, OpenTofu, Ansible, Grafana Cloud

• 9d

  Senior Systems Testing/QA Specialist

  Ontario

  Contract

  

  Randstad Canada

  10+ YOECandidates need 10+ years of full software lifecycle testing experience, hands-on Waterfall, Agile and DevOps work, and Azure experience. They also need Siebel CRM testing, Azure DevOps or Micro Focus ALM, ReadyAPI, and SQL query skills for Oracle, SQL Server or DB2.

  Azure DevOps, Micro Focus ALM, ReadyAPI, Siebel CRM, Axe, WAVE

  9d

  Software Developer - Hybrid Calgary

  Edmonton, AB

  $51–$67/hrContract

  

  Randstad Canada

  Candidates need hands-on experience with Python, JavaScript, CI/CD pipelines, PyTest and API development. Strong problem-solving and the ability to explain solutions clearly to stakeholders are also expected.

  Python, JavaScript, PyTest, CI/CD pipelines, API gateway

• 9d

  Staff FullStack Engineer, Secures AI

  Toronto, ON

  

  Okta

  Candidates need experience defining scalable backend architectures and integrating complex APIs, deep skill in secure enterprise software with Java or another type-safe language, and TypeScript or JavaScript proficiency. They also need a solid grasp of authentication and authorization and large-scale AWS cloud experience.

  AWS, Java, TypeScript, JavaScript

• 9d

  Software Development Engineer II (SDE2), Trust Experience

  Burnaby, BC

  Full Time

  RC

  Remitly Canada Operations, Inc.

  3+ YOECandidates need 3+ years of professional software development experience, proficiency in a backend language such as Kotlin, Java, Go or Python, and experience with AWS and production services. Experience using AI in the development lifecycle and writing automated tests is also required.

  AWS, DynamoDB

• 9d

  Application Architect

  Toronto, ON

  $80–$110/hrContract

  

  Altis

  6+ YOECandidates need 6+ years of experience building application architectures in large, complex systems, plus strong systems analysis and design skills with TOGAF or Zachman. Hands-on experience with architecture modelling tools (ArchiMate, UML) and deep knowledge of SOA, APIs and enterprise integration is required.

  Sparx Enterprise Architect, Archi, ArchiMate, UML

• 9d

  Data & Business Intelligence (BI) Analyst

  Calgary, AB

  Full Time

  

  Explore current Hopewell Residential

  4+ YOECandidates need post-secondary education in a related field or equivalent experience, plus advanced Power BI skills and hands-on Microsoft Fabric or Power BI Premium experience. Strong SQL, data modelling and troubleshooting skills are required, along with clear communication with technical and non-technical audiences.

  Power BI, Microsoft Fabric, SQL, DAX, Power Query

• 9d

  Software Developer-2026-98

  Calgary, AB

  Contract

  

  emergiTEL Inc.

  Candidates need hands-on API development experience, strong Python and JavaScript skills, and familiarity with CI/CD pipelines and PyTest. Good problem-solving and communication skills are also needed.

  Python, JavaScript, PyTest, CI/CD pipelines, API gateway

17 companies