Average salary: $124,000 /yearly

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  •  ...that matters. Job Description WE’RE HIRING: SYNON / COOL 2E DEVELOPER (FTE OR CONTRACTORS) This role is a chance to work on mission-...  ...integration efforts and support data exchange with external systems (EDI, APIs, etc.). Participate in or lead modernization and legacy... 
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    For contractors
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    Endava

    Ontario
    a month ago
  • $83k - $105k per year

     ...passionate Associate Full Stack Software Developer with a strong focus on Java to join our growing...  ...robust back-end services, ensuring our APIs are efficient and reliable. Build...  ...ReactJS, MobX). Experience with RESTful API design and development. Familiarity with... 
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    Internship
    Local area

    Redwood Software

    Ontario
    9 days ago
  • $51k - $55k per year

     ...Responsibilities Build and maintain the core Drupal front-end theming layer for the main Tyndale website as well as Christian Careers Canada Develop and maintain a usable pattern library, including a series of utility classes, for the creation of content in the content management... 
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    Tyndale University

    Ontario
    24 days ago
  • $200 per day

     ...This is a remote position. Job Overview We are looking for aspiring Web Developer Interns who want to gain practical experience in website development and design. This remote internship, lasting between 1 and 6 months, allows interns to work on real-world... 
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    Business Web Solutions

    Ontario
    6 days ago
  •  ...Description Hillview Consulting is looking for a Java Full Stack Developer to join our team on-site in Ontario. This contract position...  ...HTML, CSS, JavaScript, React) ~ Strong understanding of RESTful APIs and microservices architecture ~ Excellent problem-solving skills... 
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    Hillview Consulting

    Ontario
    more than 2 months ago
  •  ...iOS Developer Intern / Co-op (Remote) Job Description: Guhuza is seeking an iOS Developer to join our remote team and contribute to the development of our iOS app. As an iOS Developer at Guhuza, you will play a crucial role in building and enhancing our mobile application... 
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    TorontoJobs.ca Recruitment Division

    Ontario
    5 days ago
  •  ...collaborates with product-led North American companies to plan, design, develop, and optimize digital products. With a track record of 10 years,...  ...and optimization algorithms. Develop and maintain RESTful APIs and work with cloud-based infrastructures. Lead code reviews,... 
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    Agilno

    Ontario
    more than 2 months ago
  •  ...looking for a skilled Senior/Team Lead Full Stack (Node.js/React) developer with 5+ years of professional experience to join our new team for...  ...and TypeScript ~ Experience building web applications and APIs (Node.js + React) ~ Experience with cloud platforms (preferably... 
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    TechMagic

    Ontario
    12 days ago
  •  ...onboard channel partners, and end-users/customers. Continuously develop and update training materials (content, documentation, processes,...  .... Support product integration with end-user databases using APIs. Conduct market research to prioritize necessary software integrations... 
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    iLOQ

    Ontario
    25 days ago
  •  ..., GraphQL, React, NestJS, Apollo, Playwright, Aurora Postgres, AWS. Design and develop scalable, high-performance web applications using React and NestJS. Build and maintain GraphQL APIs with Apollo for efficient data communication. Write clean, maintainable, and well... 
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    Local area

    Capgemini

    Mississauga, ON
    16 days ago
  • $95k - $145k per year

    Senior Java Developer (API) Position Description CGI is seeking a Senior Java/API Developer to join a dynamic team delivering enterprise-scale integration and digital transformation solutions for a leading client. The successful candidate will play a key role in designing... 
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    2 days per week
    Toronto, ON
    7 days ago
  •  ...Job Description: .NET Developer Skills: Core .NET Technologies~C# 5.0 Experience Required: 8-10 Toronto, ON - Hybrid (4 Days WFO) 12 months  -.net core (with API development experience) -SQL -API -Azure services (Azure Functions| COSMOS DB| Key Vault)- Overall... 
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    Astra North Infoteck Inc.

    Toronto, ON
    9 days ago
  • $70 - $75 per hour

     ...Senior Java Integration Developer (REST APIs) Shape the future of backend integration solutions within the insurance industry. This hybrid...  ...and ETL tools, is considered an asset. • Understanding of API security concepts, including OAuth, tokens, and headers, is considered... 
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    2 days per week
    1 day per week
    Weekday work

    Recrute Action

    Toronto, ON
    6 days ago
  • $137k - $206k per year

     ...Microsoft .NET technology stack (C# / .NET, ASP.NET MVC, Web APIs) and SQL databases (Microsoft SQL Server or any other). HTML5...  ...Visual Studio, JIRA, and other tools that are typically used by developers on Microsoft technology stack. B.S., M.S. or PhD in Computer... 
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    ServiceTitan

    Ontario
    more than 2 months ago
  •  ...Job Title: API / Microservices Developer – Telecom Platforms Position Overview Looking for an API/Microservices Developer to design scalable service architectures supporting telecom ecosystems including OSS/BSS and 5G services. Key Responsibilities Design and... 
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    NavitasPartners

    Markham, ON
    24 days ago
  • $4374.92 per week

     ...technology strategy, and technology product selection specific to API platform(s). Oversee and plan the end-to-end API and Integration...  ...achievement and impact of the enterprise business architecture. # Develop relationships with professional organizations, user groups, and... 

    Hydro One Networks Inc

    Markham, ON
    14 hours ago
  •  ...Role Description: This role requires a seasoned Java Full Stack Developer with strong MEAN ‑ stack experience, deep API development skills, and hands ‑ on cloud exposure. You will build scalable, high ‑ performance services and client ‑ facing applications that shape the... 
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    Astra North Infoteck Inc.

    Toronto, ON
    27 days ago
  • $84k - $99.75k per year

     ...Participate in the development of in-house automated and functional test scripts and tooling that address areas such as functional, system, API, integration, UI and regression testing  Work collaboratively with Platform, Product, DevOps, and other teams in order to deploy and... 
    Local area
    Remote work
    Work from home
    Home office

    StackAdapt

    Ontario
    1 day ago
  • $77 - $82 per hour

     ...Lead Backend Developer (Java/Spring Boot, API Architecture) Be part of a transformative technology initiative within the insurance industry, working on scalable services, modern APIs, and enterprise-wide integrations. This hybrid contract offers exposure to complex systems... 
    Hourly pay
    Full time
    Contract work
    Work at office
    2 days per week
    1 day per week
    Weekday work

    Recrute Action

    Toronto, ON
    6 days ago
  •  ...Backend Java Developer – Spring Boot, Microservices, REST APIs & Kafka Location: Toronto, ON – Hybrid (4 Days WFO) Duration: 9+ Months Experience Required: 6–8 Years Skills: Core Java Responsibilities Design, develop, and maintain Java-based... 
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    Astra North Infoteck Inc.

    Toronto, ON
    3 days ago
  • $140k - $150k per year

     ...You will connect AI capabilities with enterprise data, systems, APIs, and business applications, ensuring solutions are secure, scalable...  ...You have strong programming skills in Python and experience with API, databases, cloud environments, and enterprise integrations to connect... 
    Long term contract
    Full time
    Immediate start
    Remote work

    WELL Health Technologies Corp

    Ontario
    16 days ago
  •  ...Node.js Developer – AWS Serverless (Lambda, DynamoDB, API Gateway) Location: Toronto-Hybrid (3 Days a week) Role Description: Node.js, AWS Serverless (Lambda/Dynamo-DB/API Gateway/Messaging/RDS) Web-DevelopmentGood Communication and Teamwork Essential... 
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    3 days per week

    Astra North Infoteck Inc.

    Toronto, ON
    6 days ago
  • $193k - $214k per year

     ...is pivotal for cross-team collaboration, developer productivity, and AI-driven development initiatives...  ...in Python and one of Ruby or Go; services/APIs (REST/gRPC); integrations with third‑party...  ...Vendor/partner management and external API certification programs. Building AI‑... 
    Remote job
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    Work from home
    Flexible hours

    Instacart

    Ontario
    more than 2 months ago
  •  ...Hybrid (2 days per week in-person at Toronto office preferred)   Skills: Digital : AngularJS~Advanced Java Concepts~ Rest API Experience Required: 8-10   Role Descriptions: Top 3 Required Skills: 1. Strong experience in Java (Spring Boot / Microservices... 
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    Work at office
    2 days per week

    Astra North Infoteck Inc.

    Toronto, ON
    10 days ago
  • $70k - $83k per year

     ...stories. Improve donor conversion through cleaner UI and UX, faster forms, fewer clicks, and stronger calls to action. Own ongoing API, plug-in, and integration management. Implement analytics and conversion tracking with GA4 (Google Analytics 4) and Google Tag... 
    Full time
    Internship
    Live out
    Local area
    Remote work
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    Day shift

    Partners International Canada

    Ontario
    21 days ago
  •  ...and customer journeys Define and execute modernization strategies, including: Replatforming Refactoring legacy applications API enablement of existing systems Migration to cloud-native architectures Establish application lifecycle governance to ensure... 
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    Remote work

    Astra North Infoteck Inc.

    Ontario
    17 days ago
  •  ...QA Automation Architect – API Automation Location: Scarborough, ON (Hybrid) Experience: 10+ Years Role Overview...  ...automation solutions for Web, Mobile, API, Data, and AI applications. Develop API automation using Karate, Rest Assured, and Postman .... 
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    Shift work

    Astra North Infoteck Inc.

    Scarborough, ON
    7 days ago
  •  ...Job Description: API Solution Architect   Location: Toronto, ON Work Style: Hybrid; 3 days in office   Skills: AWS DevOps and Automation Experience Required: 6-8   Role Descriptions: Design end to end solution architectures aligned to... 
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    Work at office

    Astra North Infoteck Inc.

    Toronto, ON
    11 days ago
  • $80k - $129k per year

     ...approaches Lead technical discovery sessions, solution design discussions, proof of concepts, and implementation planning Support API integrations, email and web services implementations, migrations, and onboarding activities Collaborate with Product, Engineering,... 
    Full time
    Remote work
    Flexible hours

    HostPapa

    Ontario
    a month ago
  • Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world's largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities...
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    Internship

    Stripe

    Toronto, ON
    16 days ago