1,427,538+ Java Developer With Api Jobs in Canada — Top Companies Hiring June 2026

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Senior API Developer REST & Integration Expert

A technology firm in Toronto is seeking a Senior Software Developer to design and implement REST APIs in a complex enterprise environment. The ideal candidate has over 5 years of experience in API development and integration, strong skills in platforms like IBM API Connect and a solid understanding of microservi ...

Aspiring APIC Developer – IBM API Connect

A financial technology firm is seeking a Junior APIC Developer to join their Platform Team in Toronto, Ontario. The successful candidate will be responsible for designing and maintaining APIs using IBM API Connect. This role requires 1-3 years of experience with API development and security protocols, as well as ...

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 enginee ...

Middleware API Developer at Fidelity Canada

Take on a Middleware Specialist role at Fidelity Canada, focusing on API and integration development in a flexible hybrid setting. This position is pivotal in enhancing system flows and supporting middleware functionalities.You will require a university degree and significant experience in API developm ...

Senior IBM API Connect Developer Position

Advance your technical career as a Senior IBM API Connect Developer. This position highlights API development and management using IBM technologies in cloud environments.In this role, you will leverage your expertise in API design and security protocols, ensuring compliance and efficient integration of ...

Senior Software Developer Big data API

Overview PDF was recognized by Forbes as one of America's Best Small Employers for 2023. This ranking highlights only 300 companies out of 10,000+ that were considered in the Forbes nationwide analysis and PDF solutions ranked 55! The results are based on an employee satisfaction survey as well as a social liste ...

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 ...

Junior IBM API Connect (APIC) Developer

OverviewWe are currently seeking aJunior APIC Developerto join our Platform Team supporting one of our major financial clients. Key ResponsibilitiesDesign, develop, and maintain APIs usingIBM API Connect (APIC)and related technologies. Manage the<b ...

Senior Software Developer Big data API

Overview PDF was recognized by Forbes as one of America's Best Small Employers for 2023. This ranking highlights only 300 companies out of 10,000+ that were considered in the Forbes nationwide analysis and PDF solutions ranked 55! The results are based on an employee satisfaction survey as well a ...

Senior Software Developer Integration & API Specialist

A leading technology firm located in Ontario is seeking a Sr. Software Developer for an on-site position in Toronto or North Bay for a 1-year contract. The role involves sustaining police systems, leading design and analysis of application development, and implementing integration solutions leveraging technologi ...

Senior API Developer REST & Integration Expert

A technology firm in Toronto is seeking a Senior Software Developer to design and implement REST APIs in a complex enterprise environment. The ideal candidate has over 5 years of experience in API development and integration, strong skills in platforms like IBM API Connect and a solid understanding of microservi ...

Senior Software Developer REST API Focus

Advance your career as a Senior Software Developer with a focus on REST APIs in a contract role. This position demands experience in Java, Spring Boot, and secure API design.As a Senior Developer, you will utilize your 8+ years of API development experience to design, build, and optimize RESTful servic ...

Senior PHP Developer – API & Laravel Expert

Une entreprise de technologie à Granby recherche un développeur PHP expérimenté pour rejoindre une équipe dynamique. Le candidat idéal doit avoir au moins 10 ans d'expérience en programmation PHP et maîtriser les langages PHP, XML, CSS et HTML. Vous participerez à l'amélioration et au développement d'application ...

API Developer Role in Downtown Toronto

Enhance your career as an API Developer with our client in Downtown Toronto, requiring two days of onsite work weekly. Utilize your AWS and Python skills to develop well-structured APIs for various products.This contract position lasts six months and focuses on creating new API versions using low-code platfo ...

IT Developer Specializing in API Integration

Join as an IT Software Developer focusing on Python, Java, and REST API integrations to enhance business efficiency through automation. This mid to senior level role emphasizes problem-solving and workflow automation.You will leverage your strong technical background to manage coding, scripting, and da ...

API and Operational Developer at ScanSource

Enhance your development skills with ScanSource as an API and Operational Developer. Focus on AWS integration and automation to drive operational efficiency in this pivotal role.The API and Operational Developer is central to the operational development team, integrating external services while develop ...

Cloud Native API Developer in Toronto

Elevate cloud capabilities as an API Developer in hybrid Toronto settings. Focus on REST and Microservices while migrating applications to Atlas for top-notch performance and scalability.As a skilled API Developer, you'll lead the migration of Azure and PCF applications to Atlas. Your expertise in clou ...

Senior API Developer REST & Integration Expert

A technology firm in Toronto is seeking a Senior Software Developer to design and implement REST APIs in a complex enterprise environment. The ideal candidate has over 5 years of experience in API development and integration, strong skills in platforms like IBM API Connect and a solid understanding of microservi ...

Senior .NET API Developer Capital Markets

Elevate your career as a Senior .NET API Developer in our Lending Technology team focused on Capital Markets. Develop and enhance enterprise-level applications with robust REST APIs.In this pivotal role, you will enhance and maintain existing .NET applications while delivering new functionalities. Coll ...

Hybrid MuleSoft Developer for API Integration

Elevate your skills as a MuleSoft Full Stack Developer, focusing on API integrations with a flexible hybrid schedule. Work partly remote, utilizing your Java expertise for integration solutions.This 6-month contract position is perfect for skilled developers passionate about API management. You’ll design eff ...

Senior Software Developer Big data API

Overview PDF was recognized by Forbes as one of America's Best Small Employers for 2023. This ranking highlights only 300 companies out of 10,000+ that were considered in the Forbes nationwide analysis and PDF solutions ranked 55! The results are based on an employee satisfaction survey as well as a social liste ...

Senior API Developer for Cloud Migration

Drive innovation as a Senior API Developer in Toronto, ON, focusing on cloud migration strategies. This hybrid role emphasizes expertise in REST APIs and microservices for application modernization.As a key contributor, you'll lead the analysis and migration of Azure and PCF applications to Atlas. Your ...

Canada: Intermediate API and Operational Developer

Job Summary The API and Operational Developer is a critical role within the operational development team, focused on integrating with external services, developing and maintaining an AWS-based API gateway, and driving operational efficiency through automation and data reporting. The role requires proficiency in ...

Hybrid Integration Developer – PoC & API Specialist

A leading recruitment agency is seeking an experienced Integration Developer for a hybrid contract in Toronto. This role involves integrating third-party cyber risk assessment tools, managing API integrations, and ensuring secure coding practices. The ideal candidate has over 10 years of experience in integratio ...

Senior Software Developer Integration & API Specialist

A leading technology firm located in Ontario is seeking a Sr. Software Developer for an on-site position in Toronto or North Bay for a 1-year contract. The role involves sustaining police systems, leading design and analysis of application development, and implementing integration solutions leveraging technologi ...

API & Integration Developer (AWS/GCP, Kafka)

Role Description: API & Integration Developer (AWS/GCP, Kafka) We are seeking an experienced API Developer with strong expertise in cloud platforms, system integration, and API technologies. The ideal candidate will have hands-on experience designing and developing APIs in Agile environments and working with mod ...

Java Backend Developer (Spring Boot, Microservices)

Job Title: Senior Java Developer (Java, Spring Boot, Microservices, API Development) Location: Toronto, ON Work Model: Hybrid (4 Days/Week Onsite) Duration: 12 Months Experience: 68+ Years Key Skills Java, Spring Boot, Microservices, REST APIs, Kafka, MQ, Hibernate, Oracle, SQL, JSON, APIGEE, Jenkins, GitHub, Ag ...

Expert Java Developer for Capital Markets Trading Applications

Elevate your career as a Java Developer specialized in trading applications. Bring your expertise in Java API, MQ, and Oracle technologies to a dynamic financial services environment.This role requires a minimum of 8 years in Java API, MQ, and adapter technology, specifically within trading application ...

High Quality Java Developer at TCS

Drive innovation at Tata Consultancy Services as a Java Developer focused on high-quality, scalable applications. Leverage your skills in Spring Boot and Kafka in a dynamic team setting.Tata Consultancy Services is seeking a talented Java Developer to design, develop, and maintain robust Java applications. Y ...

Expert Solutions Developer Needed

Join as an Expert Solutions Developer focusing on Java, .NET, and API development within the banking sector. Play a crucial role in developing significant applications with a collaborative team.We are seeking a highly skilled Solutions Developer with at least eight years of experience in Java, .NET, and C#. ...

Senior Springboot Developer Hybrid Role

Elevate your career as a Senior Springboot Developer in a hybrid model based in Toronto, ON. This role emphasizes Core Java, Springboot, and API development in the banking domain.We are looking for a knowledgeable Senior Springboot Developer with at least 10 years of industry experience. Your skills in ...

Java Full Stack Developer

<p class="wordsection1">Job Title: Java Full Stack Developer</p> <p class="wordsection1">Position: Remote</p> <p class="wordsection1">Duration: Contract</p> <p class="wordsection1&qu ...

Java Full Stack Developer

Description Hillview Consulting is looking for a Java Full Stack Developer to join our team on‑site in Ontario. This contract position provides an excellent opportunity to work within the Staffing and Recruiting industry, where you’ll be instrumental in developing robust applications that cater t ...

Java Developer/Programmer Analyst

Votre rôle, votre impact En tant que développeur ou développeuse Java / analyste-programmeur ou analyste-programmeuse, vous contribuerez à la conception, au développement, à l’évolution et au maintien de solutions logicielles répondant aux besoins d’affaires de l’organisation. Vous interviendrez ...

Java full stack Developer

Java Full Stack Developer Location: Greater Toronto Area (4 days onsite) Qualifications Strong experience in Java backend development Hands‑on experience with frontend frameworks such as Angular and Vue.js Solid understanding of web accessibility standa ...

Java Developer AI (Backend)

Location: Latams, or anywhere in Americas(canada, Central and South America) CloudDevs is helping fast-growing, venture-backed startups build high-performance engineering teams. As a Senior Java Backend Engineer, you’ll work on scalable, AI-driven products and play a key role in shaping core platform c ...

Entry Level Java Developer

We are seeking an Entry Level Java Developer with 1-2 years of experience. Qualifications Previous experience in software development, computer engineering, or other related fields Knowledge of Java, Python, or other programming languages Familiarity with relatio ...

Applications Developer Java/ GCP

Direct message the job poster from TELUS Digital We're looking for a highly experienced and versatile Senior Application Developer to join our team. In this role, you'll be instrumental in the design, development, and optimization of web applications </strong ...

JAVA Full Stack Developer

Job Requirement We are seeking an experienced Java Full Stack Developer with 5–10 years of hands‑on expertise in designing, developing, and deploying scalable web applications. The ideal candidate is equally comfortable working on backend services and frontend interfaces, with strong prob ...

Automation Developer in Python at TCS

Enhance software quality as an Automation Developer at Tata Consultancy Services. This role focuses on Python scripting, automation frameworks, and API testing to ensure superior software delivery.TCS seeks a skilled Automation Developer to create efficient automation frameworks and optimize QA processes. Th ...

Senior Java API & MQ Specialist for Capital Markets

A leading technology company is seeking an experienced Java API developer for a role in Toronto, Canada. The position requires a minimum of 8 years' experience and expertise in Java API and MQ, with skills in developing interface designs for financial trading applications. The ideal candidate will have a strong ...

Java Integration Lead: Drive FinTech API & System Integration

A technology solutions provider is looking for a skilled Java Developer to join their System Integration team in Halifax. In this role, you will bridge technical development with product management, focusing on API development and ensuring compliance with financial standards. Candidates should have at least 5 ye ...

Hybrid Senior Java Backend Engineer — Spring & REST API

A leading technology company in Toronto is seeking a Senior Software Developer. The ideal candidate has over 5 years of experience in JAVA-based software development, with proficiency in Spring framework and REST APIs. You will be responsible for troubleshooting software issues and translating specifications int ...

Java Spring Boot & React Backend Engineer – Cloud & API

A leading Canadian bank is searching for a Software Developer in Toronto to support high-quality solutions in their Global Insurance domain. As part of your role, you'll engage in API implementation and maintain both backend and frontend support for various applications. The position demands a Bachelor's in Comp ...

Sr. Business Systems Analyst Java/ API/ Azure Migration

Working with one of our top financial clients, this role calls for a Sr. Business Systems Analyst - Java/ API/ Azure Migration. This position involves supporting complex system updates, particularly focusing on Azure migration projects, requiring strong technical expertise in Java, Angular, API calls, and ...

Senior API Engineer Java & Spring Boot (Onsite Toronto)

A recruitment agency is seeking a Senior Software Developer API for a project-based 11-month contract in Toronto. The role involves designing and implementing REST APIs using Java and Spring Boot, along with responsibilities in documentation, optimization, and ensuring code quality. The successful candidate will ...

Senior QE/SDET: Java/Python Automation & API Testing

A software solutions provider is seeking a QE/SDET in Toronto, ON for a hybrid position (4 days a week). The role requires 8-10+ years of experience, strong programming skills in Java/Python, and expertise in test automation frameworks. Key responsibilities include designing automation solutions, collaborating w ...

Senior Java API & MQ Specialist for Capital Markets

A leading technology company is seeking an experienced Java API developer for a role in Toronto, Canada. The position requires a minimum of 8 years' experience and expertise in Java API and MQ, with skills in developing interface designs for financial trading applications. The ideal candidate will have a strong ...

Java Spring Boot & React Backend Engineer – Cloud & API

A leading Canadian bank is searching for a Software Developer in Toronto to support high-quality solutions in their Global Insurance domain. As part of your role, you'll engage in API implementation and maintain both backend and frontend support for various applications. The position demands a Bachelor's in Comp ...

Java Integration Lead: Drive FinTech API & System Integration

A technology solutions provider is looking for a skilled Java Developer to join their System Integration team in Halifax. In this role, you will bridge technical development with product management, focusing on API development and ensuring compliance with financial standards. Candidates should have at least 5 ye ...

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