ZipRecruiter

Log In

1

Freelance Java Spring Developer Jobs in Ontario (NOW HIRING)

freelance.ca

Job Title: AWS + Node.Js + Java Developer Toronto, ON onsite (Full time ) Job Summary: We are ... Solid experience in Node.Js and Java (Spring Boot preferred) * Hands‑on experience with AWS ...

New

Tangentia

Develop RESTful microservicesusing Java, Spring Boot/WebFlux * Build frontend applications using Angular / Node.js / JavaScript * Work with cloud-native technologies(Docker, Kubernetes, OpenShift)

StackandCo

\n \n \n \n \n We are looking for an experienced Java Developer for a contract position in Dublin ... Minimum 4 years development experience \- Java\/ Spring \n * Experience with JavaScript and jQuery ...

TransUnion

This hybrid role prioritizes Java, Spring Boot, and Angular skills. TransUnion seeks a Java Developer with 3-5 years of professional experience in full stack or backend development. Your role will ...

New

Recrute Action

$82.66 - $89.54/hr

... Engineering, or a related technical field. * 5-10 years of professional software development experience with strong full‑stack development expertise, including Java Spring Boot, React, and ...

Transunion

Java Developer

Burlington, ON

CA$89K - CA$123K/yr

Java, Spring Framework & Spring Boot, Spring Security & OAuth 2.0, Hibernate / JPA, Maven. * Core Backend & FullStack Skills. * Practical experience developing UI components using Angular.

TransUnion

Java Developer

Burlington, ON · On-site

CA$89K - CA$123K/yr

Java, Spring Framework & Spring Boot, Spring Security & OAuth 2.0, Hibernate / JPA, Maven. * Core Backend & FullStack Skills. * Practical experience developing UI components using Angular.

Virtusa

Java Developer

Toronto, ON

Java Developer - Commercial Banking Location PCS CA, Toronto Years of Experience 5-7 Years Job ... Spring Boot * Microservices architecture * End-to-End Development (Design to Deployment)

Virtusa

Java Developer

Toronto, ON · On-site

Java Developer - Commercial Banking Location PCS CA, Toronto Years of Experience 9+ Years Job ... Spring Boot * Microservices architecture * End-to-End Development (Design to Deployment)

Virtusa

Java Developer

Toronto, ON · On-site

Java Developer - Commercial Banking Location PCS CA, Toronto Years of Experience 9+ Years Job ... Spring Boot * Microservices architecture * End-to-End Development (Design to Deployment)

Virtusa

Java Developer

Toronto, ON

Java Developer - Commercial Banking Location PCS CA, Toronto Years of Experience 5-7 Years Job ... Spring Boot * Microservices architecture * End-to-End Development (Design to Deployment)

Citigroup Inc.

CA$94K - CA$141K/yr

Senior Java Developer - Wholesale Credit Risk Technology Citi is seeking a highly motivated ... Hands on development experience exposing REST APIs using Spring Boot. * Experience working with CI ...

New

Scotiabank

Java Developer

Toronto, ON

We are seeking a talented Java Developer with expertise in Spring, Spring Boot, REST APIs, SOAP services and JEE technologies. The ideal candidate will be responsible for designing, developing, and ...

next page

Showing results 1-20

All JobsJava Spring Developer JobsFreelance Java Spring Developer JobsFreelance Java Spring Developer Jobs in Ontario

Freelance Java Spring Developer information

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 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 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 are popular job titles related to Freelance Java Spring Developer jobs in Ontario? For Freelance Java Spring Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Freelance Java Spring Developer jobs in Ontario look for? The top searched job categories for Freelance Java Spring Developer jobs in Ontario are:
What cities in Ontario are hiring for Freelance Java Spring Developer jobs? Cities in Ontario with the most Freelance Java Spring Developer job openings:
Freelance Java Spring Developer jobs near you

Java Developer (Toronto)

freelance.ca

On-site

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Job Title: AWS + Node.Js + Java Developer Toronto, ON onsite (Full time )

Job Summary: We are looking for a skilled AWS + Node.Js + Java Developer to design, develop, and deploy scalable, cloud-native applications. The ideal candidate will have strong backend development experience, hands‑on expertise with AWS services, and the ability to work in a fast‑paced, collaborative environment.

Key Responsibilities
  • Design and develop backend services using Node.Js and Java
  • Build and deploy applications on AWS cloud platforms
  • Develop RESTful APIs and microservices architecture
  • Integrate third‑party services and manage cloud‑based solutions
  • Optimize application performance, scalability, and security
  • Collaborate with cross‑functional teams (DevOps, QA, Product)
  • Participate in code reviews and follow best practices
Required Skills
  • Solid experience in Node.Js and Java (Spring Boot preferred)
  • Hands‑on experience with AWS services (Lambda, EC2, S3, API Gateway, RDS)
  • Experience in building REST APIs and microservices
  • Knowledge of Docker, CI/CD pipelines, and DevOps practices
  • Familiarity with databases (SQL/NoSQL)
  • Strong debugging and problem‑solving skills
Good to Have
  • Experience with Kubernetes
  • Knowledge of serverless architecture
  • Exposure to Agile/Scrum methodologies
#J-18808-Ljbffr

Apply