371,837+ Backend Developer Api Engineering Jobs in Canada — Top Companies Hiring June 2026

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BackEnd Developer (API Engineering)

Design, develop, test, and maintain scalable, secure, and high‑quality software solutions on AWS. Own features end‑to‑end, from design and implementation through production deployment and support. Collaborate closely with Product, Architecture, QA, SRE, and downstream partner teams. Follow engineering stan ...

BackEnd Developer (API Engineering)

Design, develop, test, and maintain scalable, secure, and high‑quality software solutions on AWS. Own features end‑to‑end, from design and implementation through production deployment and support. Collaborate closely with Product, Architecture, QA, SRE, and downstream partner teams. Follow engineering standards, ...

BackEnd Developer (API Engineering)

Design, develop, test, and maintain scalable, secure, and high‑quality software solutions on AWS. Own features end‑to‑end, from design and implementation through production deployment and support. Collaborate closely with Product, Architecture, QA, SRE, and downstream partner teams. Follow engineering stan ...

Backend Developer Specializing in API Engineering

Drive your career forward as a Backend Developer specializing in API engineering on AWS. Contribute to high-quality, secure software development in a supportive team setting.In this vital role, you will utilize your strong backend development skills to create scalable software solutions, uphold engineering s ...

Backend Developer Specializing in API Engineering

Drive your career forward as a Backend Developer specializing in API engineering on AWS. Contribute to high-quality, secure software development in a supportive team setting.In this vital role, you will utilize your strong backend development skills to create scalable software solutions, uphold engineering stand ...

Backend Developer Specializing in API Engineering

Drive your career forward as a Backend Developer specializing in API engineering on AWS. Contribute to high-quality, secure software development in a supportive team setting.In this vital role, you will utilize your strong backend development skills to create scalable software solutions, uphold engineering s ...

Backend Java & API Developer

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 sup ...

Backend Java & API Developer

What You’ll Be DoingYou’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 Transf ...

API/ Backend Developer (Mississauga)

Overview Job Role : API/ Backend Developer For Mississauga, Canada-(2-3 days in a week onsite) Technical Skills 8+ years' experience in Java Spring Boot / Micro services Spring Boot Experience of working in an Agile setting Web services (REST ...

Backend Java & API Developer

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 sup ...

API and Database Backend Developer

Become a key API and Database Backend Developer, focusing on delivering high-quality server-side applications. Ensure systems are scalable and secure, while collaborating closely on integration projects.This role involves crafting and maintaining back-end services, with a strong emphasis on system design pri ...

Backend Developer Focused on API Solutions

Advance your development expertise as a Backend Developer with API focus in Toronto, Ontario. Join a client that provides innovative financial solutions and emphasizes team collaboration.This intermediate-level position involves developing and maintaining a range of Microservices utilizing Python, Node.js, a ...

Hybrid Java Enterprise Developer: API & Backend

A leading entertainment technology company in Calgary, Alberta is seeking an Intermediate Software Developer to craft innovative software products for hospitality applications. The role involves collaborating with diverse teams, implementing Java Enterprise applications, and utilizing secure backend APIs. Strong ...

Backend Java Developer with API Focus

Lead backend development efforts as a Backend Java Developer in a thriving Financial Services environment. Focus on Java and Spring Boot while building robust APIs in a hybrid work structure.You will be pivotal in developing, maintaining, and optimizing backend services, ensuring strong API integration for f ...

Backend Java Developer with API Focus

Lead backend development efforts as a Backend Java Developer in a thriving Financial Services environment. Focus on Java and Spring Boot while building robust APIs in a hybrid work structure.You will be pivotal in developing, maintaining, and optimizing backend services, ensuring strong API integration for front ...

Hybrid Java Enterprise Developer: API & Backend

A leading entertainment technology company in Calgary, Alberta is seeking an Intermediate Software Developer to craft innovative software products for hospitality applications. The role involves collaborating with diverse teams, implementing Java Enterprise applications, and utilizing secure backend APIs. Strong ...

Backend Developer Focused on API Solutions

Advance your development expertise as a Backend Developer with API focus in Toronto, Ontario. Join a client that provides innovative financial solutions and emphasizes team collaboration.This intermediate-level position involves developing and maintaining a range of Microservices utilizing Python, Node.js, and R ...

Backend Developer Focused on API Solutions

Advance your development expertise as a Backend Developer with API focus in Toronto, Ontario. Join a client that provides innovative financial solutions and emphasizes team collaboration.This intermediate-level position involves developing and maintaining a range of Microservices utilizing Python, Node.js, a ...

Backend Java Developer with API Focus

Lead backend development efforts as a Backend Java Developer in a thriving Financial Services environment. Focus on Java and Spring Boot while building robust APIs in a hybrid work structure.You will be pivotal in developing, maintaining, and optimizing backend services, ensuring strong API integration for f ...

Backend Web Developer — ASP.NET, C#, MVC & API

A mobile service provider in Metro Vancouver is seeking a backend web developer. This position offers 30-40 hours per week at a rate of $38.50 per hour, alongside benefits including health, dental, and vision care. Candidates are expected to have a degree in Computer Science and 1-2 years of related experience. ...

API Developer

Title: API DeveloperDuration: 6 MonthsLocation: KITCHENER , HybridPay Range: C$49 INC Experience Required: 10+ YearsRole Description:We are seeking an experienced API Developer with strong expertise in cloud platforms, ...

API Developer

Equal Opportunity Employer We are 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 ...

API Developer

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 ba ...

API Developer

Senior API Developer Location PCS CA~TORONTO Years of Experience 10-15 Years Job Summary We are seeking a Senior API Developer who will play a pivotal role in driving digital transformation within our organization. This position goes beyond coding; it invol ...

API Developer

Equal Opportunity Employer We are 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 ref ...

API Developer

Senior API DeveloperLocationPCS CA~TORONTOYears of Experience10-15 YearsJob SummaryWe are seeking a Senior API Developer who will play a pivotal role in driving digital transformation within our organization. This position goes beyond coding; it involves building the essential connections that enable seamles ...

API Developer

Role: API Developer (REST, Microservices, Cloud)Location: Toronto, ON - HybridResponsibilitiesLead and contribute to the migration of existingAzure / PCF applications to Atlas , including analysis, refactoring, and deployment.Refactor backend services and UI comp ...

API Developer

Job Title: API Developer Location: Toronto, ON Work Arrangement: Hybrid (2-3 days WFO) Employment Type: Contract Duration: 06-12 Months Domain: BFSI Pay Rate: CAD 52-54/hour Incorporated Application Deadline: June 25th, 2026 SKILLS REQUIRED </ ...

API Developer

Job Title: API Developer Location: Toronto, ON Work Arrangement: Hybrid (2-3 days WFO) Employment Type: Contract Duration: 06-12 Months Domain: BFSI Pay Rate: CAD 52-54/hour Incorporated Application Deadline: June 25th, 2026 SKILLS REQUIRED </ ...

API Developer

Job Title: API Developer Location: Toronto, ON Work Arrangement: Hybrid (2-3 days WFO) Employment Type: Contract Duration: 06-12 Months Domain: BFSI Pay Rate: CAD 52-54/hour Incorporated Application Deadline: June 25th, 2026 SKILLS REQUIRED </ ...

API Developer

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 API Developer, in our Financial Services Sector in Toronto.This role is hybrid and requires you to be at our client's (Toronto Downtown) and/or downtown Toront ...

API Developer

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 API Developer, in our Financial Services Sector in Toronto. This role is hybrid and requires you to be at our client's (Toronto Downtown) and/or ...

API Developer

Senior API Developer Location PCS CA~TORONTO Years of Experience 10-15 Years Job Summary We are seeking a Senior API Developer who will play a pivotal role in driving digital transformation within our organization. This position goes beyond coding; it invol ...

API Developer

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 API Developer, in our Financial Services Sector in Toronto. This role is hybrid and requires you to be at our client's (Toronto Downtown) and/or ...

Backend / API Engineer, Billing

Who we are About the company the company is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use the company to accept payments, grow their revenue, and accelerate new business o ...

Backend / API Engineer, Billing

Who we areAbout the companythe company is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use the company to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to incr ...

Backend / API Engineer, Billing

Who we are About the company the company is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use the company to accept payments, grow their revenue, and accelerate new business o ...

Lead Backend Developer (Java/Spring Boot, API Architecture)

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, meaningful challenges, and opportuniti ...

Lead Backend Developer (Java/Spring Boot, API Architecture)

Job DescriptionLead 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. ...

Lead Backend Developer (Java/Spring Boot, API Architecture)

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, meaningful challenges, ...

Lead Backend Developer (Java/Spring Boot, API Architecture)

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, meaningful challenges, ...

Engineering Manager API

We're hiring!!! We are looking for an Engineering Manager for our API team — a technically exceptional leader who is as comfortable in a pull request as they are in a 1:1. This role is for someone who leads by doing: you will write production-quality code, drive architectural decisions, and build ...

Engineering Manager API

We're hiring!!! We are looking for an Engineering Manager for our API team — a technically exceptional leader who is as comfortable in a pull request as they are in a 1:1. This role is for someone who leads by doing: you will write production-quality code, drive architectural decisions, and build a high-performi ...

Engineering Manager API

We're hiring!!! We are looking for an Engineering Manager for our API team — a technically exceptional leader who is as comfortable in a pull request as they are in a 1:1. This role is for someone who leads by doing: you will write production-quality code, drive architectural decisions, and build ...

Senior API Developer at Client Engineering (Toronto)

Join a dynamic project at Client Engineering as a Senior API Developer in Scarborough. This hybrid role focuses on API and cloud migration, emphasizing hands‑on experience with GCP. This position involves leading the migration of Azure and PCF applications to the Google Cloud Setting over six months ...

Software Developer – API

Software Developer – API Amilia is transforming the recreation and activities market with its innovative, purpose-built SaaS platform. Designed for municipalities, community centers, nonprofits, businesses, and recreation organizations, Amilia SmartRec™ streamlines operations, optimizes f ...

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    Backend Developer Api Engineering Jobs in Canada Job Search Guide, Trends and Insights