“RESTful APIs” jobs in Canada – Page 20

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• 2d

  Senior Software Engineer - Trading Technology

  Toronto, ON

  Full Time

  B

  BettingJobs

  5+ YOECandidates need a degree or diploma in computer science or a related field, 5+ years of .NET development, and 2+ years of front-end work with React and TypeScript. Experience with high-scale distributed systems and independent problem-solving is also required.

  Microsoft .NET, React, TypeScript, RabbitMQ, Redis, Kubernetes

  2d

  Senior Software Engineer

  Toronto, ON

  Full Time

  B

  BettingJobs

  5+ YOECandidates need 5+ years of .NET development experience, a background in distributed systems and microservices, and experience with message brokers and cloud platforms. A degree in Computer Science or equivalent experience is also required.

  Splunk, Grafana, Kubernetes, Redis, RabbitMQ, Kafka

• 2d

  Senior Platform Software Engineer – Backend

  Toronto, ON

  Full Time

  DR

  DSI Recruiting

  5+ YOECandidates need 5+ years of backend engineering experience, strong C#, .NET and ASP.NET Core skills, and secure REST API design. Knowledge of OAuth 2.0, OIDC, SQL databases, AWS, automated testing, Git and CI/CD is also required.

  C#, .NET, ASP.NET Core, PostgreSQL, Redis, AWS

• 2d

  RQ11847 - Technology Architect - Senior

  Toronto, ON

  Contract

  M

  Maarut

  Candidates need extensive experience designing application architectures across at least two computing platforms, with cloud, middleware and API integration skills. Experience with Agile, large government applications and clear communication of designs is also required.

  Mulesoft, Azure, AWS, Dynamics 365, Power Platform, Azure DevOps

• 2d

  Senior SharePoint & Power Platform Developer

  Canada

  Contract

  AI

  Aptino, Inc.

  Aptino needs candidates with strong hands-on SharePoint Online experience, on-premises to SharePoint Online migration experience, and Power Apps (Canvas Apps) and Power Automate skills. PowerShell and migration tools such as ShareGate or Quest On Demand are also required.

  SharePoint Online, Power Apps, Power Automate, PowerShell, ShareGate, Quest On Demand

• 2d

  Full Stack Developer

  Ottawa, ON

  Contract

  

  High Tech Genesis

  3+ YOECandidates need a university degree in computer science or a related field, at least five years of hands-on Ruby on Rails and three years of software development. They also need experience with Agile/Scrum, APIs, databases, Docker, Kubernetes and networking.

  Ruby on Rails, Python, Go, Scala, Docker, Kubernetes

• 2d

  Junior Full Stack Developer

  Kirkland, QC

  Internship

  FE

  Future Electronics

  Future Electronics needs candidates with a computer science or related degree or current studies, or equivalent experience. They should know Java, Spring Boot, SQL, Hibernate/JPA, REST APIs, JSON/XML, Angular, HTML, CSS and JavaScript, and basic Git and microservices concepts.

  Git, Maven, Gradle, Postman, Swagger, Docker

• 2d

  Microsoft Foundry Architect (ID#5606)

  Vancouver, BC

  Contract

  NV

  New Value Solutions

  8+ YOECandidates need 8+ years in cloud, software or platform engineering, including 2+ years delivering AI/LLM solutions and at least one production Microsoft Foundry or Azure OpenAI deployment. Strong Azure architecture, Python or C#/.NET, Infrastructure as Code and clear communication skills are required.

  Microsoft Foundry, Azure AI Search, Azure OpenAI Service, Terraform, Bicep, Azure Key Vault

• 2d

  Frontend Developer

  Toronto, ON

  Contract

  IS

  Iris Software Inc.

  Candidates need hands-on Angular experience (v12+), state management skills with NgRx or RxJS, and experience integrating RESTful APIs and microservices. AWS deployment experience and a focus on secure, performant code are also expected.

  Angular, NgRx, RxJS, AWS

• 2d

  Senior Java Developer

  Montréal, QC

  AS

  Axelon Services Corporation

  5+ YOECandidates need at least 5 years of Core Java application development, strong database and SQL skills, and CI/CD experience with GitHub Actions. Good communication skills and Agile/Scrum experience are also required.

  Java Spring Boot, Angular, DB2, SQL Server, Kafka, Kubernetes

• 2d

  Application Engineer

  Vancouver, BC

  Full Time

  T

  TEEMA

  3+ YOECandidates need a computer engineering, computer science or electrical engineering degree and 3+ years in a customer-facing technical role. Strong skills in Python, C/C++ or Bash and in embedded, cloud/edge, networking, IoT or AI/ML integration are required.

  AWS, Azure, GCP, Kubernetes, MQTT, OPC UA

• 2d

  Analyste programmeur

  Québec, QC

  RemoteFull Time

  

  Guilbault

  5+ YOECandidates need more than five years of C# / .NET development experience and a degree in computer science or a related field. They must be bilingual in French and English and know ASP.NET Core, REST APIs, SQL, Azure and Azure DevOps.

  C#, ASP.NET Core, Azure, Azure DevOps, SQL, Git

• 2d

  Senior Java Software Engineer

  Montréal, QC

  Full Time

  WT

  Wissen Technology

  6+ YOECandidates need 6+ years of Java, J2EE and Spring experience, along with database, Linux/Unix and RESTful API or microservices skills. A graduate-level degree in computer science or engineering is expected, plus strong communication, problem-solving and multitasking abilities.

  Git, Linux, Unix, MySQL, PostgreSQL, MongoDB

• 2d

  Lead Java Developer

  Toronto, ON

  Full Time

  T

  Tekshapers

  Candidates need deep knowledge of loan origination, underwriting, servicing and leasing processes, plus strong hands-on Java, Spring Boot and microservices experience. They also need to lead architecture reviews, mentor developers and resolve critical production issues.

  Azure DevOps, Jenkins, GitHub Actions, Docker, Kubernetes, OpenShift

• 2d

  Senior Manager, Software Development

  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

  10+ YOE5+ MgmtCandidates need 10+ years in software development, including 5+ years leading development teams. They need hands-on back-end Java experience, cloud-native and event-driven architecture skills, and experience leading a legacy modernization program.

  Java, Spring Boot, Kafka, MQ, COBOL, HPE NonStop

• 2d

  SAP iXp Intern – Concur Travel Core & AI Software Developer

  Vancouver, BC

  $18–$36/hrHybridInternship

  SI

  SAP IT Business Systeme

  Candidates need a recent or current Computer Science degree, programming experience in Python, TypeScript, Kotlin, Go or similar, and familiarity with AI or machine learning concepts. Working knowledge of DevOps tools, a customer-focused mindset and clear English communication are also needed.

  Git, Docker, AWS

• 2d

  Senior Technology Architect

  Toronto, ON

  Contract

  

  Randstad Canada

  Candidates need a proven track record as a Technology Architect on large distributed systems, with hands-on Azure or AWS design experience. Deep knowledge of .NET, Java, enterprise databases, CI/CD and security standards is also required.

  Microsoft Azure, Dynamics 365, Power Platform, MuleSoft, Azure DevOps, Microsoft SQL Server

• 2d

  Senior IT Systems Engineer

  Toronto, ON

  Full Time

  A

  arcadia

  8+ YOECandidates need 8+ years of corporate IT experience, hands-on Okta and AWS IAM administration, and MDM experience on macOS and Windows. They also need Jira administration, scripting in Python, Bash or PowerShell, networking fundamentals and SOC 2 or ISO 27001 control experience.

  Okta, AWS IAM Identity Center, Jira Service Management, JumpCloud, Rippling MDM, Intune

• 2d

  Application Development Manager

  Mississauga, ON

  Full Time

  

  Agilus Work Solutions: Experts in Specialized Talent for Nearly 50 years. Canada's largest, full service, privately-owned recruiting firm.

  8+ YOE3+ MgmtCandidates need 8+ years of software engineering experience, including 5+ years leading development teams for web applications, APIs and enterprise platforms, and 3+ years of direct people management. Experience supporting business-critical production systems and balancing delivery with modernization is required.

  Control-M

• 2d

  Software Engineer

  Vancouver, BC

  Full Time

  E

  EraTree

  4+ YOECandidates need 4+ years shipping production web applications, strong TypeScript, React, Next.js and Python, and PostgreSQL experience. They also need experience with REST APIs and webhooks, and good judgement and clear writing.

  PostgreSQL, Docker, Linux, GitHub Actions, React, Next.js

• 2d

  ReactJS Developer

  Toronto, ON

  Contract

  GN

  Glow Networks

  5+ YOECandidates need a BS or MS in Computer Science or equivalent experience and 5+ years of front-end development with JavaScript and React. They must understand REST APIs, HTTP, AJAX, JSON and JavaScript design patterns.

  Computer science, HTML, CSS, JavaScript, AJAX, API development

• 2d

  Développeur ou développeuse full stack senior

  Montréal, QC

  Full Time

  C

  ChallengeU

  6+ YOEAu moins 6 ans d'expérience en développement web full stack, dont 4 ans en React et TypeScript; Maîtrise de Next.js, Tailwind, NestJS ou Express et des API REST/GraphQL; Expérience de la livraison de code avec des agents

  React, TypeScript, Node.js, Next.js, NestJS, Tailwind

• 2d

  Python Developer

  Mississauga, ON

  Contract

  TC

  TSR Consulting

  3+ YOECandidates need 3+ years of hands-on Python development, experience building REST APIs and microservices, and familiarity with event-driven architecture, SQL, CI/CD and Linux. A bachelor's degree in a STEM field or equivalent experience is also required.

  Python, FastAPI, Flask, Kafka, MQ, Linux

• 2d

  Concepteur Ou Conceptrice Logiciel Principal (E)

  Montréal, QC

  $60–$85/hrContract

  

  Actalent: Actalent is an operating company of Allegis Group, the global leader in talent solutions.

  10+ YOECandidates need 10+ years of backend or full stack C#.NET experience, at least 5 years of hands-on AWS work, and proven POC design. They also need strong RESTful API skills, system design judgment and clear technical documentation.

  AWS, C#.NET, Docker, RabbitMQ, Redis

23 companies