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Freelance Java Developer Government Jobs in Ontario

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 ...

New

\n \n \n \n \n Our client is a leading Government Technology company located in the heart of Dublin ... A strong Java Backend Developer with Core Java 8, Spring, Spring Boot, Hibernate, REST Web ...

Angular/Java Developer

Toronto, ON · On-site

CA$104K - CA$115K/yr

... government, utilities, and legal markets. Founded in 1991, Teranet operates the Electronic ... Java Developer to join our high-performing Systems Development Team. You will be part of a ...

Java/Angular Developer

Toronto, ON · Hybrid

CA$37.36 - CA$54.05/hr

Java/Angular Developer Primary Office Location: 123 Front Street West, Toronto, OntarioUnion ... services, government, utilities, and legal markets. About the Role You will be part of a ...

Angular/Java Developer

Toronto, ON · On-site

CA$104K - CA$115K/yr

... government, utilities, and legal markets. Founded in 1991, Teranet operates the Electronic ... Java Developer to join our high-performing Systems Development Team. You will be part of a ...

\n \n \n \n \n Our client is a leading Government Technology company located in the heart of Dublin ... We have a requirement for permanent Java Engineers to join their expanding development teams in ...

Business Context The Java Developer / Data Engineer will join the Compliance, Surveillance ... TD Securities offers a wide range of capital markets products and services to corporate, government ...

In this senior role, you will utilize your extensive skills in Java, Angular, and various backend ... government setting. #J-18808-Ljbffr

New

... government. We are seeking a Full Stack Developer to join the core of our team. We provide ... or Java/J2EE. Knowledge of JS frameworks is a plus. Good hands on knowledge of web technologies ...

Full Stack Software Developer

Toronto, ON · Hybrid

CA$90K - CA$100K/yr

Serving clients in higher education, K-12, government, and healthcare, YuJa enables organizations ... Whether it is Java, C++, Windows, Linux, iOS, Android, network programming, database design ...

Serving clients in higher education, K-12, government, and healthcare, YuJa enables organizations ... Whether it is Java, C++, Windows, Linux, iOS, Android, network programming, database design ...

... with government and financial institutions. Consistently ranked as Canada's most reputable ... Strong knowledge of Java frameworks (Spring, Spring Boot, Hibernate, Netty), Maven, SQL, Bamboo ...

... the US Government and its Armed Forces. Since 2016, SRC has expanded operations into Australia ... Applied knowledge and experience with Java, C++, C, Typescript, and Python. * Applied knowledge and ...

... government agencies and organizations responsible for the provisioning of emergency services ... Develop commercial-grade software using Java, C/C++, and Python * Apply a scientific and empirical ...

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Showing results 1-20

Freelance Java Developer Government information

What is the difference between Freelance Java Developer Government vs Freelance Java Developer Private Sector?

AspectFreelance Java Developer GovernmentFreelance Java Developer Private Sector
CredentialsTypically requires security clearances and government-specific certificationsGenerally requires standard Java certifications and portfolio
Work EnvironmentGovernment agencies, often in secure or regulated settingsPrivate companies, startups, or consulting firms
Employer & Industry UsagePublic sector projects, government contractsCommercial projects, private sector clients
Search & Comparison IntentSeeking government-specific freelance Java rolesLooking for private sector freelance Java opportunities

Freelance Java Developers working with government agencies often need security clearances and government-specific certifications, working in secure environments on public sector projects. In contrast, private sector freelance Java developers typically focus on commercial projects, requiring standard Java skills and certifications. The choice depends on your credentials, work environment preferences, and the type of projects you aim to pursue.

What cities in Ontario are hiring for Freelance Java Developer Government jobs? Cities in Ontario with the most Freelance Java Developer Government job openings:

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
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