“API tooling” jobs in Canada – Page 5

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• 8h

  Technical Lead AI Delivery

  Brampton, ON

  Contract

  T

  TechDoQuest

  8+ YOECandidates need a bachelor's degree in computer science, engineering or IT, plus 8+ years of enterprise application delivery and 5+ years in architecture or technical lead roles. They must have hands-on Oracle Fusion Cloud, Oracle AI Agent Studio, REST API integration and GenAI/LLM experience.

  Oracle AI Agent Studio, Oracle Fusion Cloud, Oracle Fusion APIs, REST APIs, Microsoft 365, SharePoint

• 8h

  Guidewire Billing developer

  Markham, ON

  Full Time

  C

  Coforge

  6+ YOECandidates need 6+ years of experience, the Guidewire Associate Certification, and hands-on Guidewire Integration and Billing Center work. Strong skills with Guidewire Cloud APIs, Integration Gateway, App Events and the messaging engine are required.

  Guidewire Billing Center, Guidewire Cloud, Guidewire Integration Gateway, TeamCity, Bitbucket, DataDog

• 8h

  Artificial Intelligence Engineer

  Toronto, ON

  Contract

  S

  Swoon

  Swoon needs analytical, quantitative and Python skills, plus a working understanding of AI, machine learning and LLMs. Candidates from data science, machine learning, software engineering or quantitative backgrounds with solid AI knowledge are encouraged to apply.

  Python, pandas, NumPy, scikit-learn, FastAPI, Pydantic

• 8h

  Java developer

  Calgary, AB

  Full Time

  VC

  VBeyond Corporation

  7+ YOECandidates need a bachelor's or master's degree in a related field and 7+ years of Java back-end experience. They must know Spring, microservices, cloud platforms, SQL and NoSQL databases, Docker, Kubernetes and Git, and work well in agile teams.

  Java, Spring Boot, Docker, Kubernetes, Jenkins, GitLab

• 9h

  Senior Software Development Engineer in Test (SDET) / Quality Engineering Architect

  Mississauga, ON

  Contract

  PC

  Pyramid Consulting, Inc

  8+ YOE3+ MgmtCandidates need 8 to 12 years of software development and quality engineering experience, including at least 3 years as a Lead, Principal or Architect in test automation, ideally in financial services or trading platforms. They need expert Core Java, strong API, UI and performance testing skills, database query skills, and CI/CD and container experience.

  Selenium WebDriver, Cypress, Rest Assured, Postman, Newman, JMeter

• 9h

  Java Fullstack developer

  Calgary, AB

  Full Time

  WT

  Wissen Technology

  8+ YOECandidates need 8+ years of experience, strong Java (8 or later) skills, and hands-on work with Spring Boot, Angular or React, REST APIs, SQL databases and CI/CD. A graduate degree in computer science or a related technical field is also asked for.

  Java, Spring Boot, Angular, React, Maven, Gradle

  9h

  Python & Database Engineer

  Montréal, QC

  Full Time

  WT

  Wissen Technology

  3+ YOEWissen Technology needs candidates with 3 to 5 years of Python development, strong SQL and relational database skills, and hands-on Apache Spark or PySpark experience. A graduate-level degree in computer science or engineering is also expected.

  Python, PySpark, Apache Spark, SQL, PostgreSQL, MySQL

• 9h

  Senior Software Developer

  Calgary, AB

  Full Time

  GI

  GuestTek Interactive Entertainment Ltd.

  5+ YOECandidates need 5+ years of software development experience, a university degree in Computer Science or Engineering (or equivalent experience), and skills in Java, REST, SQL and cloud platforms. Hands-on experience with LLMs and AI frameworks is also needed.

  Java, JIRA, Git, CI/CD, AWS, MQTT

  9h

  Intermediate Software Developer

  Calgary, AB

  Full Time

  GI

  GuestTek Interactive Entertainment Ltd.

  4+ YOECandidates need 4+ years of software development experience, a university degree in Computer Science or Engineering (or equivalent), and hands-on skills in Java, REST, SQL, LLMs and AI orchestration. Experience with API integration, microservices, AWS and vector databases is also expected.

  Java, JIRA, Git, CI/CD, AWS, MQTT

  10h

  Junior Software Developer

  Calgary, AB

  Full Time

  GI

  GuestTek Interactive Entertainment Ltd.

  Candidates need a university degree in Computer Science, Engineering or equivalent industry experience, plus skills in Java, RESTful APIs, SQL and CI/CD. Hands-on experience with LLMs, prompt engineering, API integration and cloud platforms such as AWS is expected.

  Java, JIRA, Git, CI/CD, SQL, MQTT

• 9h

  Implementation Manager - Embedded Finance

  Toronto, ON

  HybridFull Time

  

  Airwallex

  5+ YOEAirwallex needs candidates with a bachelor's degree, 5+ years of project or product delivery management, and 5+ years of client-facing delivery experience. Strong communication skills and familiarity with API-based integrations are essential.

• 9h

  Test Automation Engineer

  Toronto, ON

  Full Time

  IS

  Iris Software Inc.

  4+ YOECandidates need 4+ years building test automation with Selenium, experience with Perfecto cloud and mobile testing, and API testing skills. They also need CI/CD pipeline experience, Git knowledge, Agile experience, and strong communication skills.

  Selenium, Perfecto, Postman, SoapUI, RestAssured, Jenkins

• 9h

  Microsoft Dynamics Developer

  Mississauga, ON

  Contract

  PP

  PrecisionERP / PrecisionIT

  5+ YOECandidates need at least 5 years of Microsoft Dynamics ERP development experience, with hands-on skill in X++ or AL. They also need experience with REST APIs, OData, web services, Azure DevOps and strong communication and problem-solving skills.

  Microsoft Dynamics 365 Finance & Operations, Microsoft Dynamics 365 Business Central, Azure DevOps, Power BI, Power Platform

• 9h

  Senior BI Platform Operations Engineer

  Toronto, ON

  Full Time

  L

  Luxoft

  Candidates need hands-on experience supporting production BI platforms, AWS data and serverless services, and REST APIs, plus strong troubleshooting and root-cause analysis skills. The posting describes this as a platform engineering and production support role rather than dashboard development.

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

• 9h

  Software Engineer

  Toronto, ON

  Contract

  MR

  Motion Recruitment

  5+ YOECandidates need 5+ years of professional backend development experience, primarily in Java, with hands-on Kotlin or a strong willingness to learn it. They also need solid SQL and relational database skills and a record of delivering reliable, high-volume production services.

• 9h

  Senior Mobile Application Developer

  Toronto, ON

  Full Time

  AR

  Atlas-Apex Roofing Inc.

  5+ YOECandidates need at least 5 years of professional mobile development, strong Android and iOS experience, and skill with Kotlin or Java and Swift or Objective-C. Experience with REST APIs, Git, mobile security and app store publishing is also required.

  Git, Google Play Store, Apple App Store, Firebase, Microsoft Azure, AWS

• 9h

  Senior Software Developer / Core Trading Cloud Migration (1863)

  Toronto, ON

  Contract

  DI

  Direct IT Recruiting Inc.

  5+ YOECandidates need 5+ years of software development experience, strong C# and .NET Core skills, and solid SQL with Oracle or MS SQL. Experience with Snowflake or cloud data platforms, data migration, and CI/CD tools is also required, with a university degree in Computer Science, Engineering, or equivalent experience.

  C#, .NET Core, SQL, Snowflake, Oracle, MS SQL

• 9h

  Salesforce Developer

  Toronto, ON

  Contract

  D

  Delpath

  5+ YOECandidates need 5+ years of Salesforce configuration, customization and development, plus 2+ years working with Salesforce tools across the SDLC. Advanced Salesforce and nCino certifications are required, and strong communication with technical and business stakeholders is essential.

  Salesforce, Apex, Lightning Web Components, Aura, Salesforce DX, nCino

• 10h

  Senior Software Engineer (Golang, Microservices, DevOps)

  Toronto, ON

  Full Time

  VC

  VTRAC Consulting Corporation (WBE)

  10+ YOECandidates need 10+ years of software development experience, including 5+ years of backend work in Golang or Python. They need proven microservices and RESTful API experience, leadership in code reviews, and strong PostgreSQL and InfluxDB skills.

  Golang, Python, Docker, Kubernetes, PostgreSQL, InfluxDB

• 10h

  Senior D365 F&O Platform Developer

  Toronto, ON

  Full Time

  RG

  R2 Global

  Candidates need strong hands-on experience with D365 Finance & Operations and X++ development, plus Azure DevOps, CI/CD and release governance. Experience with SQL, integrations and Microsoft technologies such as .NET/C#, Power Platform and Azure is also needed.

  Azure DevOps, Dynamics 365 Finance & Operations, X++, SQL, Power Platform, Azure Logic Apps

• 10h

  Sr. Java Developer

  Vancouver, BC

  Full Time

  II

  ITC Infotech

  8+ YOECandidates need 8-10 years of Java and Spring Boot experience, including microservices, REST APIs and Kafka. They also need strong leadership, troubleshooting and communication skills.

  Spring Boot, Kafka, Datadog, Splunk

• 10h

  Senior Backend Engineer, Payments

  Toronto, ON

  Contract

  T

  TekRek

  Candidates need senior backend experience on production SaaS systems and hands-on payments experience. They should know C#/.NET or another backend language with a willingness to learn .NET, plus production cloud and strong SQL skills.

  C#, .NET, Azure, SQL, Copilot, Claude

• 10h

  Senior Java Software Engineer

  Toronto, ON

  Full Time

  ID

  Intellect Design Arena Ltd

  7+ YOECandidates need 7 to 11 years of software development experience with a strong Java and microservices focus, plus experience leading a team of 2 to 3 engineers. Required skills include Spring Boot, AWS and Azure, Kafka, SQL or Oracle, and knowledge of banking, PCI DSS and tokenization.

  Java, Spring Boot, Kafka, AWS, Azure, GCP

• 10h

  Forward Deployed Engineer

  Toronto, ON

  Full Time

  EA

  Expertise AI

  Expertise AI needs a strong engineer with solid software fundamentals and shipped production systems. Candidates must debug across systems, communicate clearly with technical and business stakeholders, and work in person in Toronto.

  CRM, Microsoft 365, SharePoint

21 companies