Jobs for api developer at Toronto

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...

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...

CGI Canada Career - Java Developer By playing this video you consent to Google/YouTube processing your data and using cookies – Learn more. Position Description: We are Canada's largest independent information technology services firm, and after 45+ years, we're still growing! Join Canada's largest IT Company as a Lead API...

Toronto, Ontario M5V 3L9 Posted March 29th, 2026 Looking for more job opportunities? Click here! Job Type: Full Time Job Category: IT Job Description **Job Title:** API Developer **Location:** Toronto, ON **Job Type:** Onsite, Full-Time ### **Job Description** We are seeking a skilled **API Developer** to join our team in **Toronto, ON** for...

**Role Title: AWS API Developer (Node.js/Java)** **Location: Toronto, ON (Hybrid)** **Duration: 6 Months contract with high possibilities of extension.** **Summary:** Seeking a hands-on backend engineer to design, build, and operate cloud‑native APIs on AWS. You’ll focus on event-driven and RESTful services with robust observability, security, and...

Toronto, Ontario M5V 3L9 Posted March 12th, 2026 Looking for more job opportunities? Click here! Job Type: Full Time Job Category: IT Job Description **Job Title:** API Developer **Location:** Toronto, ON **Work Mode:** Hybrid "Skills Required: Hands-on experience of 6 to 8 years in automation using Rest Assured with Java. Experience working...

Position Description We are Canada's largest independent information technology services firm, and after 45+ years, we're still growing! Join Canada's largest IT Company as a Lead API Developer, in our Financial Services Sector in Toronto. Location - Downtown Toronto (Hybrid - 4 days office and 1 day remote) Your future duties and...

Toronto, Ontario M5V 3L9 Posted March 29th, 2026 Looking for more job opportunities? Click here! Job Type: Full Time Job Category: IT Job Description **Job Title:** API Developer **Location:** Toronto, ON **Work Mode:** Hybrid "Skills Required: Hands-on experience of 6 to 8 years in automation using Rest Assured with Java. Experience working...

6+ years of exp in backend development 3-5 years of exp on AWS building production APIs. Exp. in Node.js (TypeScript preferred) and/or Java (Spring Boot/Quarkus). Strong Exp. with REST principles, JSON, and API lifecycle/Versioning, Kafka Exp. with AWS serverless services (Lambda, API Gateway, DynamoDB, S3, SNS/SQS), IAM, VPC networking...

Qualifications: 7+ years backend development, 3+ on AWS building production APIs. Proficiency in Node.js (TypeScript preferred) and/or Java (Spring Boot/Quarkus). Strong with REST principles, JSON, and API lifecycle/Versioning; experience with event streaming (Kafka). Solid understanding of AWS serverless services (Lambda, API Gateway, DynamoDB, S3,...

Role: Cloud API Developer Location: Toronto Canada Job Description: • 7+ years of experience in an application development role with a proven track record of delivering maintainable, quality solutions • Experience with modern Java development with the Spring framework • Experience with Cloud platforms - PCF, OpenShift • Experience with...

Position: Software Developer - APILocation: Hybrid/TorontoJob ID#: RQ09885Duration: 12 MonthsOverview Lead the design and development of secure, scalable RESTful APIs and microservices using Java, Spring Boot, and Azure. Collaborate on integration, testing, deployment, and monitoring of backend systems in a containerized environment. Mandatory...

Job Title: Sr. AWS API developer Location: Toronto, ON (Hybrid) Years of Experience: 10+ years Detailed Job Description: **AWS API Developer** Tech Stack (from request): Node.js/Java, JavaScript, REST web services, AWS Lambda, DynamoDB, S3, SNS/SQS, Kafka, GitHub, Linux. Summary Seeking a hands-on backend engineer to design, build, and operate...

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:...

Overview API Developer Responsibilities Design, develop, and maintain API interfaces Understand and analyze user requirements to ensure effective API design Write clean, readable and testable code Ensure API functionality and reliability through regular testing and troubleshooting Work with other software developers to ensure compatibility and integration of...

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...

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:...

We are seeking a skilled API/Backend Developer for a full-time position with Citi in an onsite role based in Mississauga, Toronto, ON, Canada, focusing on designing, developing, and maintaining scalable backend services and RESTful APIs using Java and Spring Boot technologies. Requisition Class: Not specified Job Title: API / Backend Developer Client:...

Are you experienced in API development and data integration? Apply Now! Working with one of our top financial clients, this role calls for a Python API Developer – AWS/Banking. In this position, you will be responsible for designing and implementing secure, scalable web-based APIs that connect seamlessly with analytics engines, deploying solutions...

We are seeking a skilled API/Backend Developer for a full-time position with Citi in an onsite role based in Mississauga, Toronto, ON, Canada, focusing on designing, developing, and maintaining scalable backend services and RESTful APIs using Java and Spring Boot technologies. **Requisition Class:** Not specified **Job Title:** API / Backend...