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Freelance Junior Java Developer Jobs in Illinois

SynergisticIT

Backend Developer (Remote)

Joliet, IL

$50.25 - $65/hr

Currently, we are looking for entry-level software programmers, IT enthusiasts, Python/Java ... Please understand skills are required by clients for selection even if it's a junior or entry level ...

SynergisticIT

Junior Full-Stack Developer

Chicago, IL

$69.10K - $89.70K/yr

Currently, we are looking for entry-level software programmers, Java Full stack developers, Python ... it's a junior or entry level position. The additional skills and project work with hands on ...

SynergisticIT

Junior ML Engineer

Chicago, IL

Currently, We are looking for entry-level software programmers, IT enthusiasts, Python/Java ... if its Junior or entry level position the additional skills are the only way a candidate can be ...

Diverse Lynx

Java With Solace

Chicago, IL

$45/hr

Java With Solace Duration: Long Term Contract Location: Chicago IL (Onsite) Rate Range: $45/hr ... Provide technical guidance, best practices, and mentoring to junior developers and team members.

Purple Drive Technologies

Java AWS lead

Chicago, IL · On-site

Provide technical leadership, mentoring junior developers, and guiding the team in adopting best ... Java AWS lead Location: Columbus, OH / Chicago, IL (15+ years) Need well experienced person in ...

SynergisticIT

Software Developer - Junior

Chicago, IL

$69.10K - $89.70K/yr

Currently, We are looking for entry-level software programmers, Java full-stack developers, Python/Java developers, Data analysts/ Data Scientists, and Machine Learning engineers for full-time ...

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Freelance Junior Java Developer information

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

To thrive as a Freelance Junior Java Developer, you need a solid grasp of Java programming, basic software development principles, and a relevant degree or coursework in computer science. Familiarity with tools like Eclipse or IntelliJ IDEA, version control systems such as Git, and an understanding of basic frameworks like Spring Boot are typically required. Strong problem-solving abilities, effective time management, and clear communication make you stand out when collaborating remotely with clients. These skills and qualities are essential to deliver reliable code, meet project deadlines, and build lasting professional relationships as a freelancer.

What are some common challenges freelance junior Java developers face when starting out, and how can they overcome them?

Freelance junior Java developers often face challenges such as finding consistent projects, adapting quickly to different client codebases, and managing their own schedules and client communications. Building a strong online portfolio and actively networking in developer communities can help attract more clients. Additionally, setting clear expectations with clients and continuously improving technical and soft skills are key to overcoming early hurdles and building a successful freelance career.

What is a Freelance Junior Java Developer?

A Freelance Junior Java Developer is an entry-level programmer who works independently on a contract basis, specializing in Java development. They typically handle coding, debugging, and basic software tasks for clients rather than being employed full-time by a single company. Freelance junior developers often work on smaller projects or assist senior developers, allowing them to gain experience and build their portfolios. This role requires a solid understanding of Java fundamentals and the ability to adapt to different project requirements.

What is the difference between Freelance Junior Java Developer vs Junior Java Developer?

AspectFreelance Junior Java DeveloperJunior Java Developer
Work EnvironmentIndependent, remote or contract-based projectsFull-time employment in a company or organization
CredentialsTypically requires basic Java knowledge, some coding experienceOften requires a degree or certification in computer science or related field
Employer & Industry UsageClients across various industries, project-basedEmployers in tech, finance, or enterprise sectors
Work ScopeLimited to specific projects, flexible hoursPart of a team, involved in ongoing development tasks

In summary, a Freelance Junior Java Developer works independently on short-term projects, often remotely, with flexible hours and minimal formal employment ties. In contrast, a Junior Java Developer is typically employed full-time within a company, working as part of a team on continuous development tasks, often requiring formal education or certifications.

What are the most commonly searched types of Junior Java Developer jobs in Illinois? The most popular types of Junior Java Developer jobs in Illinois are:
What are popular job titles related to Freelance Junior Java Developer jobs in Illinois? For Freelance Junior Java Developer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Freelance Junior Java Developer jobs in Illinois look for? The top searched job categories for Freelance Junior Java Developer jobs in Illinois are:
Freelance Junior Java Developer jobs near you

Java Full Stack Developer (W2)

Bridge Flair LLC

Chicago, IL

$54 - $69.75/hr

Other

Posted 3 days ago

Job description

Role: Java Full Stack Developer
Years of Experience required: 5+
Location: Chicago, IL (Onsite interview)
Client Interview: Onsite in Chicago, IL

Position Overview
·We are seeking an experienced Java Full Stack Developer to join our engineering team. This role focuses on building and maintaining high-performance, cloud-native microservices using Java and modern frameworks.
·You will work in an agile environment, contributing to backend services, event-driven systems, database modernization, and UI development.

Key Responsibilities
·Design, develop, and deploy scalable backend microservices using Java (11/17/21+) and Spring Boot
·Build and maintain RESTful APIs integrated with Kafka or similar messaging platforms
·Participate in system design and architecture discussions, contributing to technical strategy
·Support database modernization initiatives, including migration from Oracle to MongoDB and Aurora PostgreSQL
·Develop and deploy containerized applications using Docker and Kubernetes on AWS
·Utilize AWS services such as S3, Aurora, and core cloud infrastructure
·Troubleshoot production issues and ensure high availability and performance
·Collaborate closely with cross-functional teams (DevOps, QA, Product)
·Mentor junior developers and participate in code reviews and best practices

Required Skills & Experience
·Strong hands-on experience in Java with Spring Boot–based microservices
·Solid understanding and implementation of microservices architecture
·Proven expertise in Kafka, including producers, consumers, and event-driven design
·Extensive experience working in AWS environments (deployment & operations)
·Hands-on experience with AWS S3 and supporting cloud services
·Strong experience with Aurora PostgreSQL for relational database design and querying
·Practical experience using MongoDB for NoSQL and transient data storage
·Experience with Docker and Kubernetes for container orchestration
·Front-end development experience using Angular or React
· (Angular preferred for operational UI needs)

Nice to Have
·Experience with large-scale system migrations
·Exposure to CI/CD pipelines and DevOps best practices
·Prior experience in enterprise or cloud-native environments
·Production Support is plus

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