ZipRecruiter

Log In

1

Freelance Full Stack Java Developer Jobs in Illinois

ADDSOURCE

Fullstack Developer (Java &

Chicago, IL · On-site

$54 - $69.75/hr

Job Title: Senior Fullstack Developer (Java & Angular 17) Location: [ Location -Chicago IL ... Full-stack development experience. * 5+ years of recent experience with Angular (specifically ...

Laksan Technologies

Java Fullstack Developer

Chicago, IL · On-site

$54 - $69.75/hr

C2C Onsite Long-term We are looking for a talented and driven Full-Stack Developer to join our team in Chicago, IL. The ideal candidate will have strong expertise in Java-based back-end development ...

Proventus Metrics

Java developer

Chicago, IL · On-site

$52.50 - $68/hr

Sr. Java Full Stack Developer Location: Chicago, IL Onsite Skills: Java, Sprint boot, React, Architecture/System design, Playwright, AWS Sr. Java Full Stack Developer Location: Chicago, IL Onsite ...

United Airlines

Java Full Stack Developer

Chicago, IL · Hybrid

$82K - $193K/yr

... Full Stack Engineer to build scalable, production-ready applications using modern backend and ... Develop applications using Java 21 and Spring Boot * Build reactive APIs with Spring WebFlux (Mono ...

Jobsbridge

Java Front End Developer

Chicago, IL

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Mandatory Skills: 8-10 years of experience in browser based UI development.

Samprasoft

App Dev - Java - Sr

Chicago, IL

$59 - $75.25/hr

Looking for a backend java Developer, Full stack developer with 10% front end exp will also work. * Spring * Creating Rest API * Lambdas * AWS

Jobsbridge

Java Front End Developer

Chicago, IL

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Mandatory Skills: 8-10 years of experience in browser based UI development.

Jobsbridge

Java Front End Developer

Chicago, IL

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Mandatory Skills: 8-10 years of experience in browser based UI development.

Jobsbridge

Java Front End Developer

Chicago, IL

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Mandatory Skills: 8-10 years of experience in browser based UI development.

CYNET SYSTEMS

Java Full Stack Developer

Riverwoods, IL · On-site

$60 - $65/hr

... of DevOps and Infrastructure as Code tools including Terraform, CloudFormation, and Ansible. Experience: * Experience designing and developing scalable enterprise applications using Java and Spring ...

Apex Informatics

Java Fullstack Developer

Chicago, IL · On-site

$54 - $69.75/hr

Senior Java Full Stack Software Engineer - Java, kafka, mongodb/postgress/oracle, Angular/React for UI framework - Must have experience with AWS, specifically deployments - Must have some log/monitor ...

next page

Showing results 1-20

People also search for

All JobsFreelance Full Stack Java Developer JobsFreelance Full Stack Java Developer Jobs in Illinois

Freelance Full Stack Java Developer information

What are the most common challenges faced by freelance full stack Java developers when managing multiple client projects simultaneously?

Freelance full stack Java developers often juggle several client projects at once, which can pose challenges in terms of time management, communication, and prioritization. Balancing diverse client expectations, aligning project timelines, and handling unexpected technical issues require strong organizational skills and proactive communication. Many freelancers use project management tools and set clear milestones with clients to stay on track. Additionally, it's important to regularly update clients on progress and clarify requirements early to prevent scope creep and last-minute changes.

What is the difference between Freelance Full Stack Java Developer vs Freelance Front End Developer?

AspectFreelance Full Stack Java DeveloperFreelance Front End Developer
Skills & CertificationsJava, Spring, REST APIs, JavaScript, HTML, CSSHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend and frontend development, full project lifecyclePrimarily UI/UX design, client-side coding
Industry UsageEnterprise applications, web services, backend systemsWebsite interfaces, mobile app frontends

Freelance Full Stack Java Developers handle both backend and frontend tasks using Java and related technologies, while Freelance Front End Developers focus mainly on user interface design and client-side coding. Both roles are in demand, but the full stack developer offers a broader skill set suitable for end-to-end project delivery.

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

To thrive as a Freelance Full Stack Java Developer, you need expertise in Java programming, front-end technologies (such as HTML, CSS, JavaScript), and back-end frameworks, often supported by a relevant degree or proven experience. Familiarity with tools like Spring Boot, REST APIs, databases (SQL/NoSQL), version control systems (e.g., Git), and cloud platforms is typically required. Strong problem-solving skills, effective communication, and self-motivation set top freelancers apart by enabling them to manage projects independently and collaborate with clients. These skills ensure the delivery of robust, scalable applications and client satisfaction in a competitive freelance market.

What is a Freelance Full Stack Java Developer?

A Freelance Full Stack Java Developer is an independent professional who specializes in both front-end and back-end development using Java technologies. They handle the complete software development process, including designing user interfaces, building server-side logic, and managing databases. Freelancers in this role often work on a contract basis for multiple clients, providing flexibility and a variety of projects. Their expertise typically includes frameworks like Spring Boot, JavaScript libraries, RESTful APIs, and cloud services.
What are the most commonly searched types of Full Stack Java Developer jobs in Illinois? The most popular types of Full Stack Java Developer jobs in Illinois are:
What are popular job titles related to Freelance Full Stack Java Developer jobs in Illinois? For Freelance Full Stack Java Developer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Freelance Full Stack Java Developer jobs in Illinois look for? The top searched job categories for Freelance Full Stack Java Developer jobs in Illinois are:
Freelance Full Stack Java Developer jobs near you
Fullstack Developer (Java &

Fullstack Developer (Java &

ADDSOURCE

Chicago, IL • On-site

$54 - $69.75/hr

Other

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

Job description

Job Title: Senior Fullstack Developer (Java & Angular 17)

Location: [ Location -Chicago IL ] Experience Level: Senior (7+ Years) Employment Type: [Full-Time/Contract]

Role Overview

We are seeking an expert Fullstack Java Developer to join our enterprise application team. This is a high-impact role requiring a deep understanding of modern frontend architecture (Angular 17) and robust backend engineering with Spring Boot and Azure SQL. We are looking for an architect-level thinker who understands the "why" behind their code, especially regarding database performance and frontend scalability.

Technical Must-Haves (Minimum Requirements)

To be considered for this role, you must meet all the following criteria:

  • 7+ years of professional Full-stack development experience.

  • 5+ years of recent experience with Angular (specifically version 17+ is required).

  • 5+ years of backend expertise in Java and Spring Boot.

  • 5+ years of advanced SQL Server experience. You must demonstrate skills in writing complex queries, indexing, and performance tuning beyond basic CRUD operations.

  • Proven track record of deploying and maintaining production enterprise applications.

  • Cloud experience with Azure (SQL, Blob Storage, etc.).

Key Responsibilities

  • Develop and maintain scalable web applications using Angular 17 and Spring Boot.

  • Optimize database performance through advanced SQL tuning and indexing strategies.

  • Architect and implement cloud-native solutions using Azure SQL and Blob Storage.

  • Collaborate with stakeholders to explain complex architecture decisions and technical trade-offs.

Apply