Java API Developer - Spring Boot, REST APIs & Microservices
Astra North Infoteck Inc.
Java Developer - Rest API Microservices
Location: Toronto ON
Hybrid: 3 days in office
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 business and architecture teams to translate requirements into API solutions.
Ensure API security (OAuth2 JWT) performance and scalability.
Perform unit testing integration testing and code reviews.
Support CI/CD pipelines deployments and production issue resolution.
Contribute to API documentation (Swagger/OpenAPI) and lifecycle management.
Key Words to Search in Resume
Java (8)
Spring Boot
Spring MVC
Spring Data JPA
REST API development
JSON/XML handling
Microservices architecture
SQL/NoSQL databases and ORM frameworks (Hibernate/JPA)
- ...Guidewire PolicyCenter Integration Developer – Java, Spring Boot, Apigee, REST APIs Role Overview & Objectives This hybrid role blends Guidewire PolicyCenter integration with enterprise API management, requiring core development in Java, Spring Boot, and Apigee....SuggestedPermanent employment
- ...Sr Java Backend Developer - Java, Spring Boot, Kafka, REST API Location: Toronto, ON - Hybrid (4 Days WFO) Duration: 6-12 months Experience: 8+ years Looking for a strong Java Backend Developer who has some web application (front-end) experience....SuggestedContract work
- ...Java Cloud Architect – Azure, Spring Boot & Microservices • Lead application modernization and cloud transformation initiatives for enterprise Java applications on Microsoft Azure • Define migration strategies (Rehost, Replatform, Refactor, Rearchitect) and design...SuggestedPermanent employment
- ...Java Spring Boot Developer – Microservices, Kafka, SQL & AI Tools Location: Toronto, ON - Hybrid (4 Days WFO) Key Skills Java REST API / Microservices MQ Spring Framework Spring Boot (2.x) JSON Hibernate SQL Oracle Kafka Role Description...SuggestedContract work
- ...Duration: 6-12 months Key Skills: ReactJS Advanced Java Concepts Core Java Responsibilities Develop and maintain end-to-end web applications using Java (Spring Spring Boot) and JavaScript frameworks. Design and implement scalable...SuggestedFull time
- ...We’re seeking a Senior Full Stack Developer to join a high-performing... ...implement, and operate high-scale APIs and front-end applications using Angular and Java, helping shape the future of banking... ...applications and backend services (Java Spring Boot, Node.js) across the full...Contract work
- ...Senior Java Developer Kafka Microservices Location: Toronto ON Hybrid (4 Days WFO) Duration: 12 months Role Descriptions Strong Java development experience using Spring and Spring Boot Framework Multi-Threading and REST API. Experience in Kafka Producer and Consumer...Full time
- ...Full Stack Java Developer – Spring Boot, IBM MQ, Azure Hybrid: 4 days in office a week • At least 5+ years of experience in full stack development • Bachelor’s degree in Computer Science, Software Engineering, or a related field • Strong programming skills...Contract workWork at office
- ...Role: Technical Lead – AI & Secure Application Development Technical Lead – Java | Python | Spring Boot | AI | Secure Coding | Microservices Duration: 12 Months Location: Toronto (Hybrid – 3 days/week in office) Job Description We are seeking an experienced...Contract workWork at office3 days per week
- ...Spark Scala Developer – Apache Spark, Scala, Hadoop & Data Engineering Experience Required... ...solutions • Proficient in Scala and Java programming • Hands-on experience... ...and Helios • Experience in writing Spring Boot Web Services and SQL queries Essential...Permanent employment
$80k - $130k per year
Lead - AI-Enabled Java Microservices Developer Position Description The Lead Software Engineering Consultant – Microservices leads the design... ...microservices based applications. .Experience with Java, Spring Boot, and related enterprise development frameworks. ....$65 - $75 per hour
...Backend Developer (REST APIs / Microservices) Contribute to the development of enterprise applications in the insurance sector REST APIs Kubernetes Kafka and modern DevOps technologies. Work on scalable digital solutions collaborate on complex technical initiatives...Hourly payPermanent employmentFull timeContract workWork at officeRemote work1 day per week- ...Role: Senior Ruby on Rails developer - Rest API Location: Toronto ON (Hybrid 4 Days/Week Onsite) Duration: 612 Months (Contract) Job Summary We are looking for a Senior Software Engineer (Ruby on Rails) to join a high-performing engineering team building...Full timeContract work
- ...Summary: Seeking a versatile .NET Developer with experience in both .NET and Java technologies to develop, enhance, and... ...strong backend development expertise, API integration experience, and exposure... ...using .NET/.NET Core and Java/Spring Boot technologies. · Build and integrate...Contract work
$72k - $138k per year
...and on the job coaching Summary We are seeking Senior Java Developers to join our team on a 1-year fixed term. As a Java Developer... ...staff augmentation role requires strong expertise in Java and Spring Boot. You will collaborate with other developers, business analysts...Long term contractTemporary workFixed term contractFlexible hours$95k - $145k per year
Senior Java Developer Position Description We are Canada's largest independent information technology services firm, and after... ...of experience as a Senior . Experience in: o Java / Spring / Spring Boot / Spring Security o RESTful APIs, OAuth o Microservice...Work at officeLocal areaRemote work- ...coding application programs; performing testing for developed applications. Reviewing, analyzing, and... ...systems. What do you need to succeed? Must have: API Development language and frameworks, such as Java/Spring Boot Integration technology and frameworks such...Full time
- ...Backend Engineer – Kotlin, Java, Spring Boot & Microservices Work Arrangement: Hybrid (Tuesday - Thursday, 8:30 AM - 5:00 PM) Experience Required: 6-8 Years Primary Skill Set • Kotlin (core expertise) Job Description We are seeking a highly skilled...Contract work
$95k - $145k per year
Senior Developer - Java, Spring (Fraud IT) Position Description CGI is seeking a Senior Java Developer to join a high-performing delivery... ...to the design, development, and deployment of cloud-native microservices solutions while working closely with architects, developers...Work at office- ...Full Stack Technical Lead – AWS, Node.js, Java, Spring Boot & Angular/React Required Skills & Experience: • Must have 10+ years of... ...leadership capabilities. Key Responsibilities: • Design, develop, and maintain cloud-native, scalable, and secure applications...Permanent employment
- ...Full Stack Developer – Java, Angular/React, Node.js, REST APIs & Database Technologies Skills and Responsibilities: • 10+ years of experience in full stack development with Java, Angular/React, Java/J2EE, NodeJS, RESTful APIs/webservices, and databases such as Oracle...
$90 - $95 per hour
...design phase and help build a scalable, cloud-native platform from the ground up. Responsibilities Design and develop backend services using Java and Spring Boot. Build and maintain APIs and microservices. Contribute to architecture and solution design discussions....Contract work$90k - $125k per year
...and hard working people who are lifelong learners. About The Role As a Full Stack Java Developer you'll be tasked with working on web application development in Java and Spring Boot. Working within the software development team, your duties will require you to assist...Full timeWork from homeFlexible hours$60k - $65k per year
...About the Job: The Backend Developer will design, develop, test, deploy, and support scalable backend applications and microservices. This role requires hands-on experience with Java, Spring Boot, REST APIs, relational databases, and cloud technologies. The developer...Permanent employmentWork at officeLocal area- ...Architect with strong expertise in Java and Big Data technologies to design, develop, and implement scalable, high-... ...and high-performance systems using microservices and distributed architectures.... ...enterprise applications using Java (Spring Boot, Spring Cloud, Hibernate)....Permanent employmentFull timeLocal area
- ...Technologies is currently seeking a highly motivated Cloud API Developer. Job Title: Cloud API Developer Location: Toronto, ON (... ..., quality solutions Experience with modern Java development with the Spring framework Experience with Cloud platforms - PCF, OpenShift...Full time
- ...Workday Integration Developer - Workday Studio, EIB, REST API & Cloud Connect Location: • Toronto, ON Work Model: • Hybrid (2 days per week in-person at Toronto office preferred) Experience Required: • 8+ Years Skills: • TCS BaNCS...Permanent employmentWork at office2 days per week
- ...Azure Integration Architect APIM REST APIs & Middleware Hybrid: 2-3 days a week onsite... ...Engineer is responsible for designing developing securing and supporting integrations across... ...). Develop reusable APIs and microservices to support enterprise applications....2 days per week3 days per week
- ...Scope : ~ A senior API Software Developer with 8 years of experience will be responsible for creating... ...design and specification documents for RESTful APIs including endpoints request/... ...scalable and secure REST APIs built using Java and Spring Boot adhering to best...Full timeWeekend work
$86.9 - $104.28 per hour
...RQ10573 - Software Developer - API - Senior ONSITE - Toronto ( 21 College Street) 11 months Contract... ...in designing building and consuming REST APIs including API documentation and... ...and building integration solutions using Spring Integration. In-depth knowledge of microservice...Contract work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Java API Developer - Spring Boot, REST APIs & Microservices. Be the first to apply!
- développeur java Toronto, ON
- java developer Toronto, ON
- java software developer Toronto, ON
- java developer no experience Toronto, ON
- java developer remote Toronto, ON
- junior java developer Toronto, ON
- entry level java developer Toronto, ON
- senior java developer Toronto, ON
- java Toronto, ON
- java intern Toronto, ON
