Average salary: $97,000 /yearly

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  • $50k per year

     ...for AI deployments using Terraform and AWS services (Lambda, SQS, API Gateway, OpenSearch, CloudWatch) Build and enhance monitoring,...  ...measure and improve model performance Manage prompt versioning, testing, and deployment pipelines through Concourse CI/CD and custom... 
    Suggested
    Seasonal work
    Local area

    Prophix Software, Inc.

    Etobicoke, ON
    3 days ago
  •  ...intake portals and microsites Implement APIs and integration layers Apply AI-assisted...  ...applications, including server-side rendering (SSR), API route development, modern front-end...  ...~ Commitment to quality through automated testing (unit, integration, and end-to-end), code... 
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    Full time
    Contract work
    Work at office

    CoreFactor Inc.

    Etobicoke, ON
    15 hours ago
  • $32 per hour

     ...Develop and maintain server-side components and APIs, working with databases such as PostgreSQL,...  ...).  ~ Strong understanding of RESTful API design and development.  ~ Experience with...  ...with tools like Postman for API testing and debugging.  ~ Experience with Redux for... 
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    Remote job
    Hourly pay
    Full time
    Internship
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    Worldwide

    Vosyn

    Etobicoke, ON
    8 days ago
  • $32 per hour

     ...prioritize features, tech debt, and enablers Define technical specs (APIs, NFRs); align architecture with business goals Lead sprint...  ...You monitor analytics, performance metrics, and A/B or canary tests and then re-prioritize the backlog based on evidence. You turn... 
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    Hourly pay
    Full time
    Internship
    Immediate start
    Worldwide

    Vosyn

    Etobicoke, ON
    8 days ago
  • $32 per hour

     ...valuable skills and insights. Key Responsibilities: Design, test, and refine prompts. Optimize AI model outputs. Evaluate the...  ..., including handling dynamic inputs and outputs for AI agents. API & Service Integration: Capability to integrate various external APIs... 
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    Remote job
    Hourly pay
    Full time
    Internship
    Immediate start
    Worldwide

    Vosyn

    Etobicoke, ON
    8 days ago
  • $110k per year

     ...Click here! Job Type: Full Time Job Category: IT QE - API Toronto, ON - Onsite Expert in Java and Selenium. Candidate...  ...designed, efficient, and testable code. Expertise in debugging test framework catering to multiple application platforms like Web,... 
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    Full time

    Realign LLC

    Toronto, ON
    9 days ago
  • $110.68k per year

     ...here! Job Type: Full Time Job Category: IT Job Title: API BSA Location: Toronto, ON Work Mode: Hybrid "...  ...Selenium with Java, Proficient knowledge in web based application testing Knowledge of JIRA, HP ALM and Confluence Experience with... 
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    Full time

    Realign LLC

    Toronto, ON
    9 days ago
  • $250 per day

     ...end frameworks and state management to back-end architecture and API design Lead architectural decisions and design patterns to optimize...  ...insights on front-end performance optimization techniques and testing methodologies Required Qualifications: ~7+ years of proven... 
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    Hourly pay
    Full time
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    Flexible hours

    Vosyn

    Etobicoke, ON
    8 days ago
  • $150k per year

    Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description As part of the Thermo Fisher Scientific team, you’ll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life...
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    Work at office
    Worldwide
    Monday to friday

    Thermo Fisher Scientific

    Toronto, ON
    4 days ago
  •  ...the planning, resourcing, and oversight of testing deliverables within projects and/or business...  ...: Oversee the QA team during test planning, preparation and execution. Manage...  ...Selenium, UFT, Cucumber Experience with API tools such as SOA Test, Rest Assured Experience... 
    Suggested
    Full time
    Flexible hours

    Laurentian Bank

    Toronto, ON
    8 days ago
  •  ...a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Purpose The Team Lead – API Development is responsible for leading a team of developers to deliver high-quality API solutions. This role ensures operational excellence... 
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    Flexible hours

    Scotiabank

    Toronto, ON
    19 days ago
  •  ...in automation frameworks, system design for testing, and vulnerability assessment to build...  ...detailed, comprehensive and well-structured test strategies, test plans and test cases Develop...  ...and meaningful feedback Ensure unit, API, and end-to-end test coverage to maintain product... 
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    Full time
    Contract work
    Internship
    Shift work

    Citi

    Mississauga, ON
    3 days ago
  • $70k - $115k per year

     ...responsibility of this role is to contribute to the development of RESTful APIs to support our front-end applications. You will modify existing...  ...and secure code. Improve tools and processes related to API development. Create documentation for the APIs, tools and processes... 
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    Full time
    Seasonal work
    Night shift

    CMiC

    Toronto, ON
    28 days ago
  • $45 per hour

    Job Responsibility: : Requirements Management - ability to elicit, document and manage requirements from stakeholders. Agile Methodologies - Knowledge of agile frameworks and methodologies for project delivery. Process Mapping and Analysis - Understanding and mapping...
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    Hourly pay
    Full time
    Fixed term contract

    GG Tech Global Inc

    Toronto, ON
    1 day ago
  •  ...seeking a highly skilled Senior Software Developer - API to join our team in Toronto. This role is...  ...Translate technical systems specifications into tested, production-ready code, including detailed programming specs and unit tests. DevOps & Collaboration: Manage full-... 
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    Contract work

    Randstad

    Toronto, ON
    28 days ago
  • $65k - $115k per year

    API Automation Tester Position Description This role is hybrid and requires you to be at our downtown Toronto and/or Client office at a minimum...  ...API Automation Tester with hands-on experience in API testing, automation frameworks, scripting, and CI/CD pipelines. The ideal... 
    Work at office
    2 days per week
    Toronto, ON
    more than 2 months ago
  •  ...We are seeking a skilled Software Development Engineer in Test to join our Quality Engineering team, focusing on API test automation for a leading financial services project. In this hybrid role, you will leverage Parasoft SOAtest and technologies to ensure the quality and... 
    Remplacement

    EPAM Systems

    Toronto, ON
    2 days ago
  • We are seeking a Senior Software Developer - API to design, develop, and implement mission-critical web applications and integration layers...  ...responsible for translating complex technical specifications into tested, high-performance applications, with a heavy emphasis on REST API... 
    Long term contract
    Contract work
    Work at office

    Randstad

    Toronto, ON
    more than 2 months ago
  •  ...Title: Senior Node.js Developer – Kafka & API Location: Toronto, ON – Hybrid (4 Days WFO) What is the opportunity? Client source team is looking to onboard a Senior Software Developer who will partner with agile squads, business partners, and SRE teams to design... 
    Contract work

    Astra North Infoteck Inc.

    Toronto, ON
    15 days ago
  • We are seeking a highly technical Senior Software Developer - API to lead the design and implementation of modern interoperability solutions...  ...responsible for translating complex technical specifications into tested, production-ready applications, utilizing both low-code and custom... 
    Long term contract
    Contract work

    Randstad

    Toronto, ON
    a month ago
  • $156.8k - $235.2k per year

     ...’re looking for Backend Engineers who want to make an impact on managing money at a global scale with a passion for building ergonomic APIs. You’ll play a key role in extending our balance management platform and in building out a new funds accessibility platform leveraged by... 
    Internship
    Work at office
    Local area

    Stripe

    Toronto, ON
    28 days ago
  •  ...Position: Senior API - Software Developer Duration: 1 Year assignment (contract) Client...  ...technical system specifications into tested, fully functional business applications using...  ...maintain code, technical artifacts, and unit tests aligned with OPS programming standards.... 
    Full time
    Contract work
    Temporary work
    Monday to friday
    Toronto, ON
    more than 2 months ago
  • $75.9k - $141.9k per year

     ...Digital Product Manager for BMO's Commercial APIs and Embedded Banking, you'll be accountable...  ...business opportunities and bringing our API and embedded banking portfolio to life. We...  ...interfaces, UX design practices, usability testing and digital analytics. ~ Experience leading... 
    Full time
    Contract work
    Part time
    Toronto, ON
    8 days ago
  •  ...inclusive world. Job Description Associate to have good knowledge and hands on experience on JAVA Python BDD Cucumber frame work, other Test Automation skill set Selenium Having ROBOT framework experience is an advantage to perform the current role Should be able to... 
    Permanent employment
    Full time
    Local area

    Capgemini

    Toronto, ON
    7 days ago
  • $50 - $53 per hour

     ...Job Title: Software Development Engineer in Test Location: Remote (Canada) Experience: 3–5 years Rates: $50 to $53 CAD PH Role...  ...aligned with a healthy test pyramid . Build robust API and integration automation frameworks. Implement contract testing... 
    Remote job
    Contract work

    NearSource

    Toronto, ON
    11 days ago
  •  ...Position: Senior Systems Testing/QA Specialist Duration: 6 Months assignment (contract)...  ...hybrid environment, supporting end‑to‑end test planning, execution, automation, and QA leadership...  .../AWS environments. Familiarity with API testing frameworks (e.g., Postman, ReadyAPI... 
    Contract work
    Monday to friday

    Akkodis

    Toronto, ON
    8 days ago
  •  ...of different auth mechanism, C, .NET, REST APIs · Candidate should be very strong in programming...  ...sound knowledge of Azure, C, .NET, REST API, KQL. · Candidate should be very strong...  ...of Control, Dependency injections, Unit testing using Mocking, faking, etc. · Excellent... 
    Contract work
    Manual labor
    Remote work

    Astra North Infoteck Inc.

    Toronto, ON
    a month ago
  • $37 per hour

     ...remotely. Responsibilities Tasks Develop and document software testing plans Monitor the performance of computer systems and networks...  ...testing Execute and document results of software application tests and information and telecommunication systems tests Develop... 
    Permanent employment
    Full time
    Remote work

    CAN INTELLIGENT SOLUTIONS CORP

    Mississauga, ON
    6 days ago
  •  ...· Advanced Java Concepts · Manual Testing Processes and Management · SOA (Service...  ...Responsible for defining and executing the overall test strategy for banking and financial...  ...· Actively involved in automation testing, API testing, and functional testing across the... 
    Contract work

    Astra North Infoteck Inc.

    Toronto, ON
    15 days ago
  •  ...Position: Senior Systems Testing/QA Specialists Duration: 1 Year assignment (contract) Client...  ...expertise for enterprise‑scale web and API applications, develop QA strategies, and collaborate...  ...SDLC. Scope Develop comprehensive test strategies, test plans, and select testing... 
    Contract work
    Temporary work
    Monday to friday

    Akkodis

    Toronto, ON
    15 days ago