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Freelance Java Spring Developer Jobs in Virginia

Bloomforth Corp

Sr. Java Developer

Lorton, VA · On-site

$58 - $73.75/hr

Strong experience using Java and Java Spring * Knowledge in Relational Databases, such as Oracle ... Oracle SQL Developer and TOAD. * Knowledge and experience of web development skills HTML, XML ...

Bloomforth Corp

Sr. Java Developer

Lorton, VA · On-site

$58 - $73.75/hr

Strong experience using Java and Java Spring * Knowledge in Relational Databases, such as Oracle ... Oracle SQL Developer and TOAD. * Knowledge and experience of web development skills HTML, XML ...

campus4tech

Backend Java Engineer

Vienna, VA · On-site

$50.75 - $65.75/hr

Java + Spring / Spring Boot Azure DevOps Microservices Description: We are seeking a mid-to-senior Back-End Java Engineer to design, develop, test, integrate, and maintain back-end services and ...

Kanor Systems

Java Full stack Developer

Mclean, VA · On-site

$53.75 - $69.50/hr

Full Stack Developer Location: McLean, VA - Onsite Duration: Long Term Job Overview We are looking ... Design, develop, and maintain scalable applications using Java and Spring Boot * Build and enhance ...

Jobsbridge

Senior Java /Webservices developer

Lorton, VA · On-site

$58 - $73.75/hr

As a member Java Developer focused on Web Service you'll be part of newly formed Scrum teams ... using Java, Spring, Hibernate, Web Services, SOAP, REST, JSON, SOA, Camel and other web ...

TriOptus LLC

Sr Java Fullstack Developer

Virginia Beach, VA · On-site

$51 - $65/hr

Solid knowledge of the programming language(s), application server, database server and/or ... J2EE, Java, Spring Boot, AWS, Dynamo DB, RDS, Python, Postgres, Oracle Education/Work Experience:

SAIC

Java Developer Junior

Ashburn, VA

SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None ... Design, implement, and unit test REST web services with Java, Spring, and JUnit * Develop web ...

CYNET SYSTEMS

Senior Java Developer

Mclean, VA · On-site

$53/hr

Experience in Spring Boot and Microservices uses for development. * Experience on AWS deployed ... Java. * Spring Boot. * Microservices. * Angular. * AWS. * AWS services (S3, SQS, SNS, ECS, Lambda ...

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

Lead Java AWS Developer

eSolutionsFirst, LLC

Mclean, VA

Other

Posted 20 days ago

Job description

Job Summary:

We are seeking a highly skilled and motivated Java/AWS Lead with over 10 years of experience in enterprise software development. The ideal candidate will have strong expertise in Java, Spring Boot, and cloud-native development on AWS, along with a deep understanding of modern software architecture. Preference will be given to candidates with hands-on experience or strong interest in AI/ML, Python, and Large Language Models (LLMs).

Key Responsibilities:

  • Lead end-to-end design, development, and deployment of scalable Java-based microservices on AWS.
  • Guide and mentor a team of developers, ensuring high-quality code and engineering practices.
  • Collaborate with cross-functional teams including AI/ML engineers, DevOps, and Product Managers.
  • Architect and implement cloud-native applications with an emphasis on reliability, performance, and security.
  • Integrate AI-driven features or LLM-based services using Python or third-party APIs.
  • Evaluate new tools and technologies, especially in the AI and GenAI space, to improve development efficiency and application intelligence.
  • Participate in code reviews, sprint planning, and architectural discussions.

Required Qualifications:

  • 10+ years of experience in software development with a strong focus on Java and Spring Boot.
  • 5+ years of experience working with AWS services (EC2, S3, Lambda, RDS, API Gateway, etc.).
  • Proven experience leading and mentoring development teams.
  • Solid understanding of microservices architecture, REST APIs, and cloud design patterns.
  • Exposure to CI/CD pipelines and containerization tools (Docker, Kubernetes).

Preferred Skills:

  • Experience with Python for scripting or backend tasks.
  • Exposure to AI/ML concepts and Large Language Models (LLMs) such as GPT, Claude, or similar.
  • Familiarity with AWS AI services (e.g., Bedrock, SageMaker, Comprehend).
  • Experience integrating AI/GenAI tools into enterprise applications.
  • Knowledge of event-driven architecture (Kafka, SNS/SQS).

Education:

  • Bachelor s or Master s degree in Computer Science, Engineering, or a related field.

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