Jobs for api developer at Toronto

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

  • API Developer

    3 hours ago


    Toronto, Ontario, Canada Maplesoft Group, an SEB Company Full-time

    Federal Government Clearance Level Required None Vacancy Type New Position About Us Maplesoft Group is currently seeking a Hybrid API Developer for our client in Toronto, ON. This role requires 2 days/week on-site. Position Summary We are seeking an experienced API Developer to join our client's team on a contract basis for an initial 6-month engagement with...

  • API Developer

    3 hours ago


    Toronto, Ontario, Canada Spruce InfoTech Inc. Full-time

    Role: API Developer (REST, Microservices, Cloud) Location: Toronto, ON - Hybrid Responsibilities Lead and contribute to the migration of existing Azure / PCF applications to Atlas, including analysis, refactoring, and deployment. Refactor backend services and UI components to ensure cloud‑native readiness, scalability, and performance. Collaborate with...

  • API Developer

    9 hours ago


    Toronto, Ontario, Canada Insight Global Full-time

    8+ years as an API developer using Java Springboot and Node.jsREST APIs and API gatewaysHeavily focused on coding and programmingNice to Have Skills & ExperienceIdentity/secrets mgmtDoesn’t care about industry experience or locationJob DescriptionInsight Global is looking for a skilled API Developer to join one our insurance clients, supporting the...

  • API Developer Premium

    2 days ago


    Toronto, Ontario, Canada Tata Consultancy Services Full-time $100,000 - $110,000

    Inclusion without Exception Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our...

  • API Developer

    2 days ago


    Toronto, Ontario, ON, Canada Maplesoft Group, an SEB Company Full-time

    Job ID: 14265 Job Title: API Developer Contract Length: 6 Months Location: Hybrid in Toronto, ON Federal Government Clearance Level Required: None **Vacancy Type** - New Position \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ **About Us** Maplesoft Group is currently seeking a Hyrbid API...

  • API Developer

    2 days ago


    Toronto, Ontario, ON, Canada Insight Global Full-time

    **Required Skills & Experience** • 8+ years as an API developer using Java springboot and Node.js • Azure services (Azure Kubernetes, Service Bus/Event Hubs) • REST APIs and API gateways • Docker development • Heavily focused on coding and programming **Nice to Have Skills & Experience** • Private Networking Basics • Identity/secrets...

  • API Developer

    3 days ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Spruce InfoTech Inc. Full-time

    Role: API Developer (REST, Microservices, Cloud) Location: Toronto, ON - Hybrid Responsibilities Lead and contribute to the migration of existing Azure / PCF applications to Atlas , including analysis, refactoring, and deployment. Refactor backend services and UI components to ensure cloud‑native readiness , scalability, and performance. Collaborate...

  • Java API Developer

    3 hours ago


    Toronto, Ontario, Canada Tata Consultancy Services Full-time

    Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our...

  • Apigee API Developer

    7 hours ago


    Toronto, Ontario, Canada Apptoza Inc. Full-time

    Shared Flow Design – Architect and implement shared flows to standardize cross-cutting concerns (security, logging, rate limiting, CORS, fault handling) across API proxies.API Proxy Development – Design and deploy API proxies with proper policy attachment, conditional flows, route rules, and target endpoint configuration.Security Implementation –...

  • Java API Developer Premium

    2 days ago


    Toronto, Ontario, Canada Realtek Consulting LLC Full-time

    Job Title:Java API Developer Job Location:Toronto,Ontario-3 days Office (Hybrid) Long Term Contract Skills: Advanced Java Concepts Experience Required: 6-8 Years Role Descriptions: Develop REST APIs & microservices using Java| Spring Boot| and Spring ecosystem Design and implement API endpoints| business logic| and data integrations Collaborate with...

  • Java API Developer

    2 days ago


    Toronto, Ontario, ON, Canada J&M Group Full-time

    Develop REST APIs & microservices using Java| Spring Boot| and Spring ecosystem Design and implement API endpoints| business logic| and data integrations Collaborate with business and architecture teams to translate requirements into API solutions Ensure API security (OAuth2| JWT)| performance| and scalability Perform unit testing|...

  • Java API Developer

    2 days ago


    Toronto, Ontario, ON, Canada Realtek Consulting LLC Full-time

    **Job Title:Java API Developer** **Job Location:Toronto,Ontario-3 days Office (Hybrid)** **Long Term Contract** Skills: Advanced Java Concepts Experience Required: 6-8 Years Role Descriptions: Develop REST APIs & microservices using Java| Spring Boot| and Spring ecosystem Design and implement API endpoints| business logic| and data...


  • Toronto, Ontario, Canada Maplesoft Group, an SEB Company Full-time

    Enhance your career with Maplesoft Group as an API Developer in Toronto, ON. This hybrid position seeks an expert with 8+ years experience in API development, primarily using Java Spring Boot and Node.js. In this new contract role, you’ll be essential in creating robust REST API solutions and supporting cloud-native applications. Your background should...


  • Toronto, Ontario, Canada Scotiabank Full-time

    Advance your career as a Senior Java Developer at Scotiabank, specializing in API development and microservices. You’ll be at the forefront of building secure, scalable solutions for banking operations. This senior-level position involves analyzing business requirements and delivering scalable backend services while adhering to compliance standards. Your...


  • Toronto, Ontario, Canada Iris Software Inc. Full-time

    Associate Business Partner - Senior Talent Acquisition - IT Financial Services at Iris Software Iris's client, one of the world's largest multinational Investment banking and financial services corporations, is looking to hire a Java API developer for a long-term opportunity. Work Location: Toronto, ON (Hybrid Onsite – 4 days a week) Seniority level:...

  • API Developer

    1 day ago


    Toronto, ON, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-time $80,000 - $100,000

    OverviewAPI DeveloperResponsibilitiesDesign, develop, and maintain API interfacesUnderstand and analyze user requirements to ensure effective API designWrite clean, readable and testable codeEnsure API functionality and reliability through regular testing and troubleshootingWork with other software developers to ensure compatibility and integration of...

  • Backend Java

    3 hours ago


    Toronto, Ontario, Canada CIBC Full-time

    What You’ll Be Doing You’ll be joining CIBC’s Direct Financial Services team. You’ll be at the heart of CIBC’s digital transformation, successfully delivering complex, enterprise-scale mobile projects involving multiple back‑end systems. You will be a key member of the technology team supporting Digital Transformation, successfully implementing...


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

    Advance your career as a Senior Backend Developer focusing on CAD solutions, designing and enhancing REST APIs. Play a key role in ensuring system resilience through effective data handling and integrations. This Software Developer IV position requires deep expertise in backend development and API services. You will be responsible for building REST APIs,...


  • Toronto, Ontario, Canada RBC Full-time

    Join RBC as a Lead API Developer and redefine digital banking through innovative application development. This role focuses on creating user-focused services and enhancing API functionalities. You will be integral to an Agile product team, promoting collaboration between developers while designing scalable, reusable code structures. Your commitment to high...

  • Senior API Developer

    3 hours ago


    Toronto, Ontario, Canada Healthcare of Ontario Pension Plan Trust Fund Company Full-time

    Make an impact as a Senior API Integration Engineer on the Pension Application Development Team, dedicated to enhancing our Digital Insight Services Platform. Leverage your skills in a people-focused workplace that prioritizes diversity and inclusion. You will be responsible for designing and implementing the DISP Orchestration APIs, connecting legacy...