application developer jobs in Ontario

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10,000 application developer job listings in Canada. Find daily updated positions from leading job boards.


  • St. Thomas, Ontario, Canada ROSS Full-time

    Our client, a specialized brokerage in cross-border trade, seeks an experienced Application Developer with strong Visual Studio .NET skills. Engage in creative problem solving while developing software for both web and Windows platforms. With two positions available, this growing brokerage is eager for developers who can manage major application tasks and...


  • Toronto, Ontario, Canada University of Toronto Full-time

    Date Posted: 03/04/2025Req ID: 41898Faculty/Division: Faculty of Arts & ScienceDepartment: Information and Instructional TechnologyCampus: St. George (Downtown Toronto)Position Number: [[38729 & 46523]]Description:About us:The Faculty of Arts & Science is the heart of Canada’s leading university and one of the most comprehensive and diverse academic...


  • Toronto, Ontario, Canada Livingston International Full-time

    Exploit your expertise as a Senior Integration Application Developer at Livingston in Toronto, Ontario. Drive data consistency and improve integrations with innovative solutions for enterprise systems. In this strategic position, you'll design and support critical integration systems while enhancing EDI interactions. Collaborate with multi-disciplinary...


  • Mississauga, Ontario, Canada Citigroup Inc. Full-time

    Elevate your career with Citi as a Senior Application Developer in the Rates Technology team. Drive innovation through hands-on UI development and collaborate globally for effective software solutions. As a seasoned developer, you will lead the design and implementation of application systems that support our Rates trading business. Your responsibilities...


  • Ottawa, Ontario, Canada IBM Full-time

    A leading global consulting firm is seeking a Senior Application Developer based in Ottawa, ON. The ideal candidate has a Master's Degree and at least 8 years of experience in low-level programming and embedded systems, particularly with C/C++ and Python. Responsibilities include providing technical support, maintaining applications, and developing new...


  • Mississauga, Ontario, Canada Citigroup Inc. Full-time

    Lead innovative Java applications development at Citi with the Apps Development Technology Lead Analyst role in Mississauga, Ontario. Deliver high-quality software solutions while leveraging Spring Boot, microservices, and cloud technologies. As a pivotal member of the technology team, you will architect and implement advanced application systems. This...


  • Toronto, Ontario, Canada BeachHead Inc. Full-time

    cAre you an experienced Mobile Developer ready to lead innovative mobile projects? Working with one of our top financial clients, this role calls for a Mobile Application Developer (IOS/Android). This position involves supporting future mobile projects within Business Banking, focusing on developing and enhancing mobile applications for both Android and iOS...


  • Toronto, Ontario, Canada Air Canada Full-time

    Being part of Air Canada is to become part of an iconic Canadian symbol, recently ranked the best Airline in North America. Let your career take flight by joining our diverse and vibrant team at the leading edge of passenger aviation. The Director of Application Development will lead the design, development, and delivery of some of our most critical customer...


  • Ottawa, Ontario, Canada Leadingtalent Full-time

    Embark on your professional journey at IBM as a Junior Application Developer in Ottawa, Ontario. This on-site role focuses on providing critical technical support and application maintenance. As an entry-level developer within IBM Consulting, you will work with a diverse range of technologies to support innovative cloud solutions. Your task involves...


  • Mississauga, Ontario, Canada Citi Full-time

    Step into a Senior Manager role in Applications Development at Citi. Drive systems analysis and oversee the implementation of applications to enhance financial solutions. As a senior manager, you will lead applications development teams, utilizing your extensive skills in Java and Spring Boot. You will also manage personnel duties and ensure projects adhere...


  • Mississauga, Ontario, Canada McKesson Full-time

    McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a...


  • Mississauga, Ontario, Canada Citigroup Inc. Full-time

    The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming...

  • Senior Engineer

    3 hours ago


    Ottawa, Ontario, Canada Aptiv Full-time

    Senior Engineer - Linux Application DeveloperLocation: Ottawa, CanadaABOUT WIND RIVERWind River is a global leader in delivering software for mission-critical intelligent systems. For more than four decades, the company has been an innovator and pioneer, powering billions of systems that require the highest levels of security, safety, and reliability. Wind...


  • Toronto, Ontario, Canada BMO Full-time

    Shape the future of payment systems as an Application Developer at BMO, focusing on cloud services. Utilize AWS and software engineering principles to deliver innovative solutions. This role involves leading the development lifecycle, from translating user requirements into technical executions to managing testing and deployment of applications. As a senior...


  • Pickering, Ontario, Canada Cpus Engineering Staffing Solutions Inc. Full-time

    Step into the role of Application Developer and unleash your potential in a hybrid work model! Deliver impactful solutions by developing new applications and enhancing existing systems. In this pivotal MP3-level position, you will be responsible for the entire product development lifecycle, working as a solo developer or part of a larger team. Flex your...


  • Toronto, Ontario, Canada Boyd Interactive Full-time

    Join Boyd Interactive as a Mobile Application Developer focused on delivering high-quality gaming experiences. Work with cutting-edge technologies like HTML5 and Angular in a hybrid setting. In this full-time role, you will specialize in developing mobile applications that support a high transaction rate and scalability. Boyd Interactive seeks developers...


  • Mississauga, Ontario, Canada Citigroup Inc. Full-time

    Elevate your career as a Senior Manager of Applications Development with Citigroup in Mississauga, Ontario. This hybrid role demands leadership in application systems analysis and team management. In this senior management position, you will oversee multiple Applications Development teams to meet established goals and implement new application systems. Your...


  • Mississauga, Ontario, Canada Citi Full-time

    Lead innovative application development at Citi as a Senior Manager. Oversee teams and implement AI-driven solutions for scalable applications in a full-time capacity. In this senior management role with Citi, you will be responsible for leading Applications Development teams, ensuring strategic goals are met, and performing key personnel duties. Your...


  • Toronto, Ontario, Canada Releady Full-time

    Join the team as a Senior Capital Markets Application Developer, leveraging your Calypso expertise in a hybrid model in Toronto's Financial District. Focus on enhancing trading technology and financial workflows. We seek an accomplished Application Developer with a solid understanding of capital markets products to enrich our trading technology initiatives....


  • Mississauga, Ontario, Canada Citigroup Inc. Full-time

    The Applications Database Engineer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and database...