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Java Startup Jobs in Illinois (NOW HIRING)

Huxley

Junior Java Software Engineer

Chicago, IL · On-site

Huxley is working with a fintech startup here in downtown Chicago and they are looking to bring on a Software Development Engineer in Test. Looking for a skilled Java software engineer that is ...

UnitedHealth Group

Senior Software Engineer

Chicago, IL · On-site

$91K - $163K/yr

Optimize cost and efficiency: right-size resources, reduce image size/startup time, and monitor cloud/container spend * Build internal tooling/CLIs & automation (Java/Node/Python/Bash/Go) for dev ...

UnitedHealth Group

Senior Software Engineer

Chicago, IL · Remote

$91K - $163K/yr

Optimize cost and efficiency: right-size resources, reduce image size/startup time, and monitor cloud/container spend * Build internal tooling/CLIs & automation (Java/Node/Python/Bash/Go) for dev ...

SpotHero

Pricing Engineering Manager

Chicago, IL · On-site

Java/Python/Go, React, Postgres, AWS, Kubernetes. Nice to have: * Experience with backend ... Career game changer - A truly unique experience to work for a fast-growing startup in a role with ...

HONK

Senior Software Engineer - Fullstack

Chicago, IL · On-site +1

$160K - $185K/yr

... startup environment. This position reports directly to the CTO and is expected to work from our ... Build and enhance backend systems using Ruby on Rails and Java. * Architect APIs, real-time systems ...

HONK

Senior Software Engineer - Fullstack

Chicago, IL · On-site

$160K - $185K/yr

... startup environment. This position reports directly to the CTO and is expected to work from our ... Build and enhance backend systems using Ruby on Rails and Java. * Architect APIs, real-time systems ...

Honk

Senior Software Engineer - Fullstack

Chicago, IL · On-site

$160K - $185K/yr

... startup environment. This position reports directly to the CTO and is expected to work from our ... Build and enhance backend systems using Ruby on Rails and Java. * Architect APIs, real-time systems ...

project44

Senior Software Engineer

Chicago, IL

$126K - $166K/yr

It's the scope and ownership of an AI startup, backed by the infrastructure of a $124M business ... Experience designing and building scalable Java-based microservices * Experience designing and ...

project44

Senior Software Engineer

Chicago, IL

$126K - $166K/yr

It's the scope and ownership of an AI startup, backed by the infrastructure of a $124M business ... Experience designing and building scalable Java-based microservices * Experience designing and ...

project44

Senior Software Engineer - LSP

Chicago, IL · On-site

$126K - $166K/yr

It's the scope and ownership of an AI startup, backed by the infrastructure of a $124M business ... Experience designing and building scalable Java-based microservices * Experience designing and ...

project44

Senior Software Engineer - LSP

Chicago, IL · On-site

$126K - $166K/yr

It's the scope and ownership of an AI startup, backed by the infrastructure of a $124M business ... Experience designing and building scalable Java-based microservices * Experience designing and ...

project44

Senior Software Engineer

Chicago, IL

$126K - $166K/yr

It's the scope and ownership of an AI startup, backed by the infrastructure of a $124M business ... Experience designing and building scalable Java-based microservices * Experience designing and ...

project44

Senior Software Engineer - LSP

Chicago, IL · On-site

$126K - $166K/yr

It's the scope and ownership of an AI startup, backed by the infrastructure of a $124M business ... Experience designing and building scalable Java-based microservices * Experience designing and ...

project44

Senior Software Engineer - LSP

Chicago, IL · On-site

$126K - $166K/yr

It's the scope and ownership of an AI startup, backed by the infrastructure of a $124M business ... Experience designing and building scalable Java-based microservices * Experience designing and ...

project44

Senior Software Engineer - LSP

Chicago, IL · On-site

$126K - $166K/yr

It's the scope and ownership of an AI startup, backed by the infrastructure of a $124M business ... Experience designing and building scalable Java-based microservices * Experience designing and ...

project44

Senior Software Engineer - LSP

Chicago, IL · On-site

$126K - $166K/yr

It's the scope and ownership of an AI startup, backed by the infrastructure of a $124M business ... Experience designing and building scalable Java-based microservices * Experience designing and ...

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All JobsJava Startup JobsJava Startup Jobs in Illinois

Java Startup information

See Illinois salary details

$15

$54

$75

How much do java startup jobs pay per hour?

As of Jun 24, 2026, the average hourly pay for java startup in Illinois is $54.94, according to ZipRecruiter salary data. Most workers in this role earn between $47.50 and $61.49 per hour, depending on experience, location, and employer.

What is the difference between Java Startup vs Java Developer?

AspectJava StartupJava Developer
Required CredentialsBachelor's in Computer Science or related field, Java certification often preferredBachelor's in Computer Science or related field, Java certification often preferred
Work EnvironmentFast-paced, innovative startups with dynamic rolesEstablished companies or startups, focused on software development
Employer & Industry UsageStartups in tech, finance, or e-commerce sectorsTech firms, software companies, and IT departments
Common Search & ComparisonOften searched by those interested in startup culture and rolesMore general, focused on software development careers

Java Startup roles typically involve working in dynamic, fast-growing environments with a focus on building new applications, often requiring a broad skill set. Java Developers may work in more structured settings, focusing on maintaining and improving existing systems. Both roles require similar technical credentials but differ mainly in work environment and project scope.

What are some common challenges faced by Java developers in a startup environment, and how can they be addressed?

Java developers in a startup environment often face challenges such as rapidly changing project requirements, limited resources, and the need to wear multiple hats. Adapting to fast-paced development cycles and collaborating closely with cross-functional teams is crucial. Successful candidates can address these challenges by maintaining flexibility, proactively communicating with team members, and leveraging open-source libraries and tools to streamline development. Embracing agile methodologies and prioritizing clear documentation can also help ensure that projects stay on track despite shifting priorities.

What is a Java Startup?

A Java Startup is a newly established company or business venture that primarily uses the Java programming language to develop its core products or services. These startups often focus on building web applications, enterprise solutions, mobile apps, or cloud-based technologies using the Java ecosystem. Java Startups benefit from Java's scalability, security, and large developer community, which helps them rapidly prototype and scale their solutions. Such companies are often innovative and operate in fast-paced, technology-driven markets.

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

To thrive as a Java Startup Developer, you need strong proficiency in Java programming, software design principles, and a relevant degree or experience in computer science. Familiarity with development tools like IntelliJ IDEA, build systems (Maven/Gradle), cloud platforms, and frameworks such as Spring Boot is typically required. Initiative, problem-solving abilities, and effective teamwork are crucial soft skills in a fast-paced startup environment. These skills and qualities are essential because they enable rapid product development, seamless collaboration, and the ability to adapt to evolving business needs.
What are popular job titles related to Java Startup jobs in Illinois? For Java Startup jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Java Startup jobs in Illinois look for? The top searched job categories for Java Startup jobs in Illinois are:
Java Startup jobs near you
Infographic showing various Java Startup job openings in Illinois as of June 2026, with employment types broken down into 87% Full Time, 7% Part Time, and 6% Contract. Highlights an 83% Physical, 2% Hybrid, and 15% Remote job distribution, with an average salary of $114,278 per year, or $54.9 per hour.
Junior Java Software Engineer

Junior Java Software Engineer

Huxley

Chicago, IL • On-site

Other

Medical, Dental, Vision, PTO

Posted 13 days ago

Job description

Huxley is working with a fintech startup here in downtown Chicago and they are looking to bring on a Software Development Engineer in Test.
Looking for a skilled Java software engineer that is interested in doing testing but has strong backend Java development experience. Experience withCucumber/Gherkin is a need.
In this role you will be able to learn the ins and outs of digital asset management, with tools like FIX protocol, and if you already have experience that is a plus! Position would be onsite 2 days a week.
If you are looking to break into the startup space in Chicago and have an interest in fintech, this is a great entrance opportunity.
Please be advised that this role requires you to be a US Citizen or have a Green Card.
Let me know if this is something you are interested in, and we can set up a time for a quick call to discuss next steps.
EOE Statement: Specialist Staffing Group is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.
In addition to base pay, direct-hire employees may be eligible for client offered benefits such as medical, dental, and vision coverage, and paid leave where required by applicable law. Eligibility may vary based on factors such as location and hire date and is subject to change.
To find out more about Huxley, please visit www.huxley.com

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