1

Freelance Java Spring Developer Jobs in Toronto, ON

Primary skill Java core 17, Spring Boot, Restful APIs, Microservices Secondary skill JUnit ... Collaborate with other developers, testers, and stakeholders to deliver high-quality software.

Primary skill Java core 17, Spring Boot, Restful APIs, Microservices Secondary skill JUnit ... Collaborate with other developers, testers, and stakeholders to deliver high-quality software.

Primary skill Java core 17, Spring Boot, Restful APIs, Microservices Secondary skill JUnit ... Collaborate with other developers, testers, and stakeholders to deliver high-quality software.

Primary skill Java core 17, Spring Boot, Restful APIs, Microservices Secondary skill JUnit ... Collaborate with other developers, testers, and stakeholders to deliver high-quality software.

Java Ecosystem: o Expertise in Java (8+ preferred) and the Spring Framework (Spring Boot, Spring ... Cloud & DevOps: o Experience with cloud platforms (e.g., AWS, Azure, Google Cloud Platform) and ...

Cloud & DevOps: Experience with cloud platforms (e.g., AWS, Azure, Google Cloud Platform) and ... Expertise in Java (8+ preferred) and the Spring Framework (Spring Boot, Spring Cloud, Spring Data)

Cloud & DevOps: Experience with cloud platforms (e.g., AWS, Azure, Google Cloud Platform) and ... Expertise in Java (8+ preferred) and the Spring Framework (Spring Boot, Spring Cloud, Spring Data)

Java Ecosystem: o Expertise in Java (8 preferred) and the Spring Framework (Spring Boot, Spring ... Cloud & DevOps: o Experience with cloud platforms (e.g., AWS, Azure, Google Cloud Platform) and ...

Bachelor's degree in Computer Science, Engineering, or a related field. * 5+ years of professional ... Strong expertise in Java and the Spring Framework, particularly Spring Boot. * Extensive experience ...

Candidate must have experience in developing enterprise application using Java/J2EE & Spring. The work will include strategic state-of-the-art solutions using new stack development using Agile/ DevOp ...

Candidate must have experience in developing enterprise application using Java/J2EE & Spring. The work will include strategic state-of-the-art solutions using new stack development using Agile/ DevOp ...

Strong Java programming skills, often with experience in frameworks (Spring). * Familiarity with databases (SQL/NoSQL), APIs, and version control (Git). * Understanding of full development lifecycle ...

Strong expertise in Java programming, including proficiency with generics and lambda expressions ... Frameworks: Expertise in Spring Boot, Spring MVC, and Spring WebFlux. * Testing: Skilled in ...

... Java 17/21 and Spring Boot 3.x. • Architect and implement microservices with Spring Cloud ... Cloud & DevOps • Deploy and operate on AWS (EC2, S3, RDS, Lambda, API Gateway, CloudWatch). • ...

Java Developer

Toronto, ON

CA$90K - CA$110K/yr

Spring Framework, Oracle ADF Framework, Java, JavaScript, SQL, PL/SQL * Design and implement ... Provide integrated testing and debugging for new programming tasks/functions * Collaborate with ...

next page

Showing results 1-20

Freelance Java Spring Developer information

What are the key skills and qualifications needed to thrive as a Freelance Java Spring Developer, and why are they important?

To thrive as a Freelance Java Spring Developer, you need a solid understanding of Java programming, Spring Framework (including Spring Boot), and experience with RESTful APIs, typically supported by a degree in computer science or relevant certifications. Familiarity with tools like Maven, Git, Docker, and cloud platforms such as AWS or Azure is often required. Strong problem-solving, time management, and client communication skills help you stand out in this role. These competencies ensure you can deliver robust solutions efficiently while managing multiple clients and projects in a dynamic freelance environment.

What are the most common challenges faced by Freelance Java Spring Developers when working with multiple clients simultaneously?

Freelance Java Spring Developers often juggle projects for multiple clients, which can pose challenges such as managing shifting priorities, aligning with different coding standards, and keeping up with varied communication styles. Successfully navigating these requires strong organizational skills, clear project documentation, and proactive communication to set expectations. Additionally, freelancers must stay updated with the latest Spring framework updates to deliver high-quality, maintainable solutions across diverse client environments.

What is a Freelance Java Spring Developer?

A Freelance Java Spring Developer is a self-employed software professional who specializes in building, maintaining, and optimizing applications using the Java programming language and the Spring framework. These developers work on a contract or project basis for various clients, rather than as full-time employees for a single company. Their responsibilities often include designing backend systems, integrating APIs, and ensuring applications are scalable and secure. Freelance Java Spring Developers typically manage their own schedules and may work remotely for clients around the world.

What is the difference between Freelance Java Spring Developer vs Java Backend Developer?

AspectFreelance Java Spring DeveloperJava Backend Developer
CredentialsOften requires Java certifications, Spring certifications, and relevant experienceTypically requires a Java degree or equivalent experience, with or without certifications
Work EnvironmentIndependent, project-based, remote or on-site freelance workFull-time employment in a company or organization, often in an office setting
Employer & Industry UsageClients across various industries hiring for specific projectsEmployers in tech, finance, e-commerce, and other sectors with ongoing backend needs
Search & Comparison IntentLooking for freelance opportunities or contract work in Java Spring developmentSeeking full-time or permanent backend development roles in Java

In summary, Freelance Java Spring Developers typically work independently on short-term projects, requiring specific certifications and flexible work environments. Java Backend Developers usually hold full-time roles within organizations, focusing on ongoing backend system development.

What are the most commonly searched types of Java Spring Developer jobs in Toronto, ON? The most popular types of Java Spring Developer jobs in Toronto, ON are:
What are popular job titles related to Freelance Java Spring Developer jobs in Toronto, ON? For Freelance Java Spring Developer jobs in Toronto, ON, the most frequently searched job titles are:
What job categories do people searching Freelance Java Spring Developer jobs in Toronto, ON look for? The top searched job categories for Freelance Java Spring Developer jobs in Toronto, ON are:
Infographic showing various Freelance Java Spring Developer job openings in Toronto, ON as of May 2026, with employment types broken down into 58% Full Time, and 42% Contract. Highlights an 100% In-person job distribution.
Java Developer

Other

Posted 7 days ago


Job description

Must have a minimum of 6+ years of experience as JAVA FSD
- Must have exposure to Design, develop, and maintain high-quality Java applications using Spring Boot, Gradle.
- Must have worked in Agile development environment and familiar with Software Development Lifecycle, Agile/Scrum process.
Primary skill Java core 17, Spring Boot, Restful APIs, Microservices 
Secondary skill JUnit, Openshift, SQL, JIRA
Proficiency in Java core 17 is a must.
Proficiency in Junit.
Implement and optimize RESTful APIs and microservices.
Integrate with various internal and external systems.
Write unit and integration tests using JUnit and other testing frameworks.
Apply design patterns to create efficient and maintainable code.
Deploy and manage applications on Openshift.
Collaborate with other developers, testers, and stakeholders to deliver high-quality software.
Participate in code reviews and provide constructive feedback.
Mentor junior developers and share knowledge.
Stay up-to-date with the latest technologies and trends.
Troubleshoot and resolve production issues.
- Knowledge on JIRA(for task list, user story)/Bit bucket( code repository tool) is an added advantage.
- Good communication skill and team player


Virtusa logo

About Virtusa

Sourced by ZipRecruiter

We are builders, makers, and doers with the technical skills and domain expertise to transform your business at scale and speed without disruption. Our unique Engineering First approach blends deep industry expertise and empowered, agile teams, to create holistic solutions that seamlessly move the business forward. We help clients engage with new technology paradigms to creatively build solutions that drive them to the forefront of their industries.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Westborough, MA, US

Year founded

1996

Social media