“API tooling” jobs in Canada – Page 2

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• 2h

  Senior QE

  Toronto, ON

  Full Time

  TC

  Tata Consultancy Services

  Candidates need strong Java and Python skills, advanced Playwright experience, and knowledge of quality engineering processes. Experience with CI/CD tools, Docker or Kubernetes, and AI-driven testing is also expected.

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

  3h

  Data Engineer

  Mississauga, ON

  Full Time

  TC

  Tata Consultancy Services

  Candidates need several years of application development experience, strong Python skills, and knowledge of machine learning, NLP and LLMs. Familiarity with TensorFlow, PyTorch or Scikit-learn, SQL and model evaluation metrics is also expected.

  Python, TensorFlow, PyTorch, Scikit-learn, SQL

  3h

  Application Security Engineer

  Toronto, ON

  Full Time

  TC

  Tata Consultancy Services

  Tata Consultancy Services needs candidates with prior software development experience in languages such as Java, C#, Python or JavaScript, plus strong application security knowledge. Candidates should know OWASP standards, secure code review, threat modeling and authentication concepts such as OAuth 2.0 and JWT.

  SAST tools, DAST tools, SCA tools

  3h

  Playwright Automation

  Canada

  Full Time

  TC

  Tata Consultancy Services

  Candidates need hands-on expertise in Playwright automation, Java, Angular and API testing. Experience with AI-powered testing tools is highly preferred.

  Playwright, Java, Angular, REST Assured, Postman, Jenkins

  3h

  ServiceNow Architect

  Toronto, ON

  Full Time

  TC

  Tata Consultancy Services

  Tata Consultancy Services needs candidates with hands-on ServiceNow architecture experience, especially in AIOps and ITOM (Event Management, Discovery, Service Mapping). Candidates should know CMDB, REST/SOAP APIs, Integration Hub, MID Server, Flow Designer and ITSM processes.

  ServiceNow, Flow Designer, Integration Hub, MID Server

  4h

  Production Support Engineer

  Mississauga, ON

  Full Time

  TC

  Tata Consultancy Services

  Candidates need hands-on SQL experience with query tuning, experience with APIs and REST services, and enterprise production support experience. Strong analytical skills and experience with incident, problem and change management are also required.

  Starburst, Tableau, SQL, REST APIs

• 2h

  Backend Java Developer

  Montréal, QC

  Full Time

  A

  Astek

  7+ YOECandidates need 7-15 years of Java backend development experience and very strong knowledge of core Java and software design principles. Strong skills in RESTful services, MongoDB, BDD and DMN/BPMN tooling are also required.

  Java, Snowflake, Git, React, Unix/Linux, JBehave

  2h

  Applied AI Engineer

  Montréal, QC

  Full Time

  A

  Astek

  3+ YOECandidates need 3 to 5 years of software engineering experience and 1 to 3 years building generative AI solutions. Strong Python, API integration, LLM, RAG and agent framework skills are required, along with CI/CD, containers and Azure or AWS familiarity.

  Python, LangChain, LangGraph, OpenAI SDK, Claude Code SDK, GitHub

  2h

  Java Full Stack Engineer ( AI Engineering)

  Montréal, QC

  Full Time

  A

  Astek

  5+ YOECandidates need 5+ years of full-stack engineering experience with Angular, TypeScript, Java and Spring Boot. They also need practical experience with LLM patterns, RAG, vector search, CI/CD and secure application design.

  Claude, GitHub Copilot, Angular, Spring Boot, Docker, Kubernetes

• 2h

  Staff AI Security Developer

  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

  6+ YOECandidates need a computer science or related degree, 6+ years of production backend engineering in Python, and experience with containerized services, REST APIs and deployment pipelines. Experience with LLM frameworks, AI observability or security scanning tools is an asset.

  Python, Kubernetes, OpenShift, Semgrep, Snyk, SonarQube

• 2h

  Staff Site Reliability Engineer

  Toronto, ON

  $140k–$155k/yrRemoteFull Time

  

  Caseware: Caseware is the leading global provider of cloud-enabled audit, financial reporting and data analytics solutions for accounting firms, corporations…

  8+ YOECandidates need 8+ years in SRE, platform or DevOps roles, with deep AWS and production Kubernetes experience, Istio, infrastructure as code and CI/CD skills. Strong TypeScript and Node.js, observability tooling, and technical leadership are also required.

  AWS, Kubernetes, EKS, Istio, AWS CDK, GitHub Actions

• 2h

  Full Stack Software Developer

  Toronto, ON

  Contract

  

  Bevertec: Established in 1981, Bevertec is a Canadian based IT firm that provides both professional IT staffing services and IT banking solutions to hundreds…

  7+ YOECandidates need 7+ years of enterprise software development and hands-on skills in Java, React, Node.js, Next.js and Dynamics 365 Customer Service. Strong Dataverse, Azure, REST API and integration experience is required, plus Agile/Scrum delivery.

  Java, React, Node.js, Next.js, Dynamics 365, Power Platform

• 3h

  Full Stack Engineer

  Toronto, ON

  Contract

  PG

  Pacer Group

  8+ YOECandidates need 8+ years of professional software development experience, strong Angular and Java Spring Boot skills, and experience with REST and GraphQL APIs, Kafka, Redis and cloud containers. Experience with CI/CD, authentication protocols and AI integration is also required.

  Angular, Spring Boot, Node.js, Kafka, Redis, Docker

  3h

  Java Developer

  Montréal, QC

  Contract

  PG

  Pacer Group

  3+ YOECandidates need 3+ years of full-stack development experience, with strong Java, Spring Boot and Angular skills. Experience with RESTful APIs, microservices, Docker and Kubernetes is also required.

  Java, Spring Boot, Angular, Neo4j, Docker, Kubernetes

• 3h

  Lead Informatica MDM Developer

  Canada

  Full Time

  C

  Cognizant

  6+ YOECandidates need 6 to 8 years in master data management or data integration, with hands-on Informatica MDM, IDQ and IDMC experience. Strong SQL, AWS, production support and stakeholder leadership skills are also required.

  Informatica MDM, Informatica IDQ, IDMC, PowerCenter, Dynatrace, CloudWatch

• 3h

  QNX- Graduate Systems Software Developer (Sensor Framework)

  Ottawa, ON

  Full Time

  BL

  BlackBerry Limited

  BlackBerry Limited needs candidates with C and C++ programming skills, debugging and problem-solving ability, and knowledge of operating systems and embedded concepts. A bachelor's degree in a computing or engineering discipline is required; embedded, QNX or Linux experience and computer vision knowledge are assets.

  C, C++, QNX, Linux, LiDAR, radar

• 3h

  Senior Customer Success Engineer - AMER

  Remote in Canada

  Remote

  

  Tyk Technologies

  Tyk Technologies needs extensive technical support or Customer Success experience, mentoring experience, and strong hands-on skills with Docker, Kubernetes and on-premise deployments. Candidates also need deep API Management knowledge, Enterprise customer experience, and excellent written and verbal communication.

  Zendesk, Docker, Kubernetes, Redis, MongoDB

• 3h

  Gen AI Developer

  Mississauga, ON

  Contract

  JG

  J&M Group

  6+ YOECandidates need at least 6 years of Python and microservices development, hands-on prompt engineering and agent-framework experience, and solid knowledge of design principles and cloud-native architecture. Experience integrating AI solutions with enterprise APIs is also required.

  Python, LangChain, LangGraph, LangFlow, Claude Code, GitHub Copilot

• 3h

  Administrateur·trice systèmes Unix/Linux

  Montréal, QC

  Full Time

  AC

  ALTEN Canada

  Expertise avancée en administration RHEL; Compétences en dépannage (noyau, mémoire, E/S); Maîtrise de Python, Bash, Ansible et Puppet

  RHEL, Puppet, Ansible, Zabbix, Prometheus, NetBackup

• 3h

  AI Engineer (Python and AI)

  Toronto, ON

  Contract

  

  Collabera

  6+ YOECollabera needs candidates with 6+ years of software engineering experience, including 1-2+ years building GenAI applications. Strong Python, AWS and hands-on experience with RAG, agentic AI and frameworks such as LangChain or LlamaIndex are required.

  Python, AWS, Bedrock, EKS, Lambda, Fargate

• 3h

  Senior Murex Integration Specialist (S4C)

  Canada

  Full Time

  L

  Luxoft

  4+ YOECandidates need at least 3 to 4 years of hands-on Murex experience, including Datamart, workflows and MxML Exchange development. They also need strong SQL, XML, UNIX and scripting skills, plus analytical, communication and attention-to-detail abilities.

  Murex MX.3, MxML Exchange, Murex Datamart, Murex workflows, SQL, UNIX

• 3h

  Salesforce FSC Developer

  Ontario

  Full Time

  CT

  CoreKloud Technologies

  Candidates need strong Salesforce development skills in Apex, triggers and REST/SOAP APIs, plus Lightning Web Components, Visualforce and administration experience. Knowledge of the Financial Services Cloud data model, agile teamwork and a related degree or equivalent experience are expected.

  Salesforce, Apex, Lightning Web Components, Visualforce, Salesforce Flow, Process Builder

• 3h

  AI Agent Builder - Junior Engineer

  Toronto, ON

  Full Time

  S

  Sirion

  Candidates need a computer science, engineering, mathematics or data analytics background, plus an understanding of APIs, databases and data structures. Strong problem-solving, communication and a willingness to learn by building are also needed.

  Python, JavaScript

• 4h

  ServiceNow system Administrator #26-24594

  Toronto, ON

  Contract

  UT

  US Tech Solutions

  5+ YOECandidates need 5+ years of hands-on ServiceNow administration and an active CSA certification. They must understand ITSM processes, troubleshoot and find root causes, communicate well, and support an on-call rotation.

  ServiceNow

16 companies