“RESTful API” jobs in Canada – Page 24

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• 9d

  Lead UX Developer (React)

  Waterloo, ON

  

  Open Text Corporation: OpenText is a leading Cloud and AI company that provides organizations around the world with a comprehensive suite of Business AI, Business Clouds,…

  6+ YOEOpenText needs candidates with 6 to 10 years of professional web and cloud application development, strong React, JavaScript, HTML/CSS and Node.js skills, and experience with RESTful APIs, Git, CI/CD, containers and a major cloud platform. A Bachelor's or Master's in Computer Science or a related field, with 5+ years of front-end expertise, is required.

  React, Node.js, Git, Kubernetes, AWS, Azure

  9d

  Sr. Software Developer

  Richmond Hill, ON

  

  Open Text Corporation: OpenText is a leading Cloud and AI company that provides organizations around the world with a comprehensive suite of Business AI, Business Clouds,…

  5+ YOECandidates need 5 to 8 years of software development experience, strong Java and Spring Boot skills, and experience with Google Cloud, Docker, and Kubernetes. Experience with legacy C++ code, Solaris to Linux migration, and AI-assisted development is also required.

  Google Cloud Platform, Docker, Kubernetes, GitLab, Sybase, Microsoft SQL Server

  9d

  Lead Software Developer

  Richmond Hill, ON

  

  Open Text Corporation: OpenText is a leading Cloud and AI company that provides organizations around the world with a comprehensive suite of Business AI, Business Clouds,…

  8+ YOECandidates need 8 to 12 years of software development experience, strong Java and Spring Boot skills, and experience running services on Google Cloud with Docker and Kubernetes. Experience with legacy C++ code, Solaris to Linux migration, and technical leadership is also needed.

  Java, Spring Boot, Google Cloud Platform, Docker, Kubernetes, GitLab

• 9d

  Lead Full Stack Engineer

  Toronto, ON

  Full Time

  

  Royal Bank of Canada: Royal Bank of Canada is a global financial institution with a purpose-driven, principles-led approach to delivering leading performance.

  Stock listing: TSX:RY · NYSE:RY · Source checked: 2026-11-02

  7+ YOECandidates need 7+ years building large applications and APIs in C# and .NET, strong SQL and cloud skills on Azure or AWS, and experience with CI/CD and RESTful API design. A bachelor's degree or equivalent experience is also required.

  Git, Angular, Azure, AWS

  10d

  Lead Full Stack Engineer

  Toronto, ON

  Full Time

  

  Royal Bank of Canada: Royal Bank of Canada is a global financial institution with a purpose-driven, principles-led approach to delivering leading performance.

  Stock listing: TSX:RY · NYSE:RY · Source checked: 2026-11-02

  7+ YOECandidates need 7+ years building large applications and APIs in C# and .NET, strong SQL and cloud skills on Azure or AWS, and experience with CI/CD and RESTful API design. A bachelor's degree or equivalent experience is also required.

  Git, Angular, Azure, AWS

• 9d

  Technology - Senior Engineer/Engineer, Cybersecurity

  Vancouver, BC

  $100k–$300k/yrFull Time

  

  Aritzia LP

  Candidates need a bachelor's degree or equivalent practical experience, hands-on cloud security and Microsoft 365 administration experience, and strong Python and PowerShell skills. Experience with endpoint management, CNAPP tooling and CI/CD security is also required.

  Microsoft Entra ID, Exchange Online, Microsoft 365, Microsoft Intune, Jamf Pro, Wiz

• 9d

  Workday Integration Developer

  Markham, ON

  

  Adastra Corporation

  3+ YOECandidates need 3+ years of hands-on Workday integration development, including EIB, Workday Studio, Core Connectors and Workday Web Services. They also need knowledge of XML, XSLT, JSON and REST or SOAP APIs, integration security concepts, and strong communication skills.

  Workday, EIB, Workday Studio, Core Connectors, Workday Web Services, Workday Orchestrations

  9d

  Broadcom Clarity Developer

  Markham, ON

  

  Adastra Corporation

  Candidates need experience administering and developing Broadcom Clarity PPM, strong SQL and database skills, and experience with GEL, XOG, REST APIs and process automation. Strong analytical, communication and stakeholder management skills are also required.

  Broadcom Clarity PPM, SQL, GEL, XOG, REST APIs, Clarity Data Warehouse

• 9d

  Forward Deployed Engineer (Internal tools)

  Mississauga, ON

  $100k–$135k/yrHybridFull Time

  

  Trexo Robotics

  3+ YOECandidates need 3+ years in software, data or technical operations work, with production LLM application experience and strong Python or JavaScript skills. They also need solid SQL and data skills, experience with dashboards and APIs, and comfort working with ambiguity.

  Zapier, Make, Airtable, Salesforce, Claude Code, Codex

• 9d

  M365 Platform Engineer

  Vancouver, BC

  $51/hrContract

  

  Insight Global: Insight Global is an international talent and consulting company that delivers business outcomes in an ever-changing world.

  4+ YOECandidates need 4+ years supporting enterprise applications or SaaS platforms, with hands-on SharePoint Online and broader Microsoft 365 experience. They need scripting and integration skills and a working knowledge of identity, access and security controls.

  SharePoint Online, Microsoft Teams, OneDrive, Microsoft 365 Groups, PowerShell, Microsoft Graph API

• 10d

  QA Engineering Intern (Contract)

  Vancouver, BC

  $20/hrHybridFull Time, Part Time

  

  Fours

  Fours needs a current student in computer science, software engineering or a related field who is fluent in Mandarin and has strong written English. Candidates should understand manual testing basics and ideally know REST APIs and reading logs.

  Salesforce, HubSpot, AWS, Azure, Google Cloud

• 10d

  Senior Software Developer

  Toronto, ON

  Contract

  

  Randstad Canada

  Candidates need hands-on experience with C#, ASP.NET, Web APIs, Azure and SQL Server, plus a deep understanding of the full software development life cycle and design patterns. RESTful integration experience is also required.

  Microsoft .NET, C#, ASP.NET, Azure App Services, Azure SQL, Azure Storage

  10d

  Platform Engineer

  Vancouver, BC

  $43.79–$58.39/hrContract

  

  Randstad Canada

  4+ YOECandidates need 4-8 years of enterprise platform engineering experience, deep Microsoft 365 knowledge and proven scripting skills in PowerShell, Graph API or REST. They also need a solid grasp of SSO, OAuth, RBAC and change management, usually backed by a bachelor's degree or equivalent experience.

  Microsoft Teams, SharePoint Online, OneDrive, Microsoft Graph API, PowerShell, Power Automate

  10d

  Senior Software Developer - Full Stack

  Toronto, ON

  Contract

  

  Randstad Canada

  Candidates need proven public sector or provincial digital health development experience. They also need advanced FHIR Subscription and SubscriptionTopic experience, AWS serverless event processing, React with SMART on FHIR, and NextGen Connect (Mirth) with HL7 v2.

  FHIR Subscription, SubscriptionTopic, NextGen Connect (Mirth), AWS Lambda, Amazon SQS, Amazon SNS

  10d

  Senior Test Lead

  Toronto, ON

  Contract

  

  Randstad Canada

  Candidates need public sector digital health testing leadership and senior test strategy experience. They also need hands-on Postman, ngrok and NextGen API testing skills for asynchronous event workflows, and proven FHIR, HL7 v2, NextGen Connect and SMART on FHIR testing experience.

  Postman, ngrok, NextGen Connect (Mirth), NextGen API testing tools, React, Epic Launchpad

• 10d

  Software Engineer II (Java/Spring)

  Toronto, ON

  On-siteFull Time

  TT

  The Toronto-Dominion Bank (Canada)

  5+ YOECandidates need a computer science or software engineering degree or technical certificate, and 5+ years of experience with Java, Spring Boot, RESTful APIs, Angular, SQL or NoSQL databases, Git, Agile methods and CI/CD. Strong communication, analytical and team skills are also required.

  Java, Spring Boot, Angular, GitHub, Bitbucket, PostgreSQL

• 10d

  Senior Test Lead

  Toronto, ON

  Contract, Temporary

  M

  modis

  Candidates need senior test leadership on complex healthcare or enterprise integration programs, plus hands-on API automation for publish-and-subscribe systems. They also need FHIR, REST, HL7 v2 and NextGen Connect testing experience, SMART on FHIR and end-to-end workflow testing skills, and security clearance.

  Postman, ngrok, NextGen Connect, NextGen API testing tools, SMART on FHIR sandboxes

• 10d

  SAP Analyst

  Aurora, ON

  $96k–$118k/yrFull Time

  YC

  York Catholic District School Board: Serving one of the fastest growing areas in North America, The York Catholic District School Board (YCDSB) operates in the Regional Municipality of…

  3+ YOECandidates need a bachelor's degree in IT, computer science or a related field, 3 to 4 years of ABAP programming, and 2 to 3 years of SAP configuration in FI, MM or HCM. Experience with SAP Fiori, S/4HANA and modern development approaches like CDS Views and OData is expected.

  SAP, ABAP, SAPScript, BAPI, RFC, iDocs

• 10d

  Senior Microsoft 365 Engineer

  Toronto, ON

  Full Time

  SL

  Sun Life of Canada - Corporate

  Candidates need experience engineering Microsoft 365 and Teams in a medium-to-large enterprise, leading technical projects, and scripting with PowerShell or APIs. A university degree, college diploma, or equivalent experience is required.

  Microsoft 365, Microsoft Teams, PowerShell, Microsoft Graph, Microsoft Intune, Group Policy

  10d

  Senior Microsoft 365 Engineer

  Toronto, ON

  Full Time

  SL

  Sun Life of Canada - Corporate

  Candidates need experience engineering Microsoft 365 and Teams in a medium-to-large enterprise, leading technical projects, and scripting with PowerShell or APIs. A university degree, college diploma, or equivalent experience is required.

  Microsoft 365, Microsoft Teams, PowerShell, Microsoft Graph, Microsoft Intune, Group Policy

• 10d

  Software Development Lead

  Toronto, ON

  $115k–$135k/yrHybridFull Time

  TF

  Turner Fleischer

  8+ YOECandidates need 8+ years of software development experience, strong C# and .NET skills, and React web development experience. They also need MySQL database design, REST API work, Git, Azure DevOps CI/CD and Linux deployment experience.

  Azure DevOps, Git, Linux, Docker, MySQL, React

• 10d

  GTM Engineer

  Remote in Canada

  $130k–$150k/yrRemoteFull Time

  

  Versapay

  4+ YOEVersapay needs 4+ years in a technical GTM role at a B2B SaaS company, with deep Salesforce knowledge, hands-on automation platform experience, API and scripting skills, and practical use of LLMs in workflows. Candidates must show automations that measurably saved time or improved conversion.

  Salesforce, n8n, Workato, Make, Zapier, Tray

• 10d

  Braze Lead Developer

  Canada

  Hybrid

  

  EXL Talent Acquisition Team

  5+ YOECandidates need 5+ years of hands-on Braze development, including leading the build on at least two enterprise implementations or migrations. They also need strong SQL, REST API and cloud skills, depth in at least two of Hightouch, CDP, Amplitude and Amperity, and experience leading developers.

  Braze, Hightouch, Amperity, Amplitude, Snowflake, Census

• 10d

  Full Stack Engineer (Go and React)

  Ontario

  RemoteFull Time

  M

  Miratech

  5+ YOECandidates need 5+ years of software development, 3+ years each with React and Go, and experience with GCP or Azure, REST APIs, microservices and CI/CD. Strong problem-solving and communication skills are also required.

  Golang, React, Google Cloud Platform, Azure, Git, Docker

16 companies