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Java Developer Jobs in Champaign, IL (NOW HIRING)

Smartz

Infrastructure Engineer

Champaign, IL

$100.70K - $132.10K/yr

Have programming experience in Java or C++ * Sound knowledge of best practices in database engineering and data security. Experience & Qualifications * Bachelor's Degree in information systems ...

Smartz

Infrastructure Engineer

Champaign, IL · On-site

$100.70K - $132.10K/yr

Have programming experience in Java or C++ * Sound knowledge of best practices in database engineering and data security. Experience & Qualifications * Bachelor's Degree in information systems ...

Nvidia

Distinguished Engineer, Apache Spark

Champaign, IL · On-site

$114.70K - $137.70K/yr

Excellent programming skills in C++, Java, and/or Scala * Highly motivated with strong interpersonal skills and communication skills * 5+ years working experience with key open source big-data ...

Carle Health

Workday Developer

Champaign, IL · On-site

$51.01 - $87.74/hr

Overview The IT ERP Sr Software Engineer participates in analysis, QA, documentation, software support, troubleshooting, system administration, and change control tasks needed to produce reports ...

Carle Health

Workday Developer

Champaign, IL · On-site +1

$51.01 - $87.74/hr

Overview The IT ERP Sr Software Engineer participates in analysis, QA, documentation, software support, troubleshooting, system administration, and change control tasks needed to produce reports ...

Droisys

Software Engineer

Champaign, IL

Software Engineer Location : Champaign, IL or Midland, MI depending upon candidate preference Duration : Multi Year Project Interview Mode : Phone and Skype Visa : Green Card and US Citizens only.

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How much do java developer jobs pay per hour?

As of May 30, 2026, the average hourly pay for java developer in Champaign, IL is $56.78, according to ZipRecruiter salary data. Most workers in this role earn between $49.09 and $63.56 per hour, depending on experience, location, and employer.

What Do Java Developers Do?

Java developers create dynamic computer applications and websites using the Java computer programming language. The Java language integrates with other programming languages and infrastructures to build robust business applications and software for a wide range of industries, from finance and healthcare to content management and social media. Java developers may be involved in all stages of application development, from conception and design to testing, production, and ongoing maintenance. The goal is to provide efficient solutions for business needs.

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

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, usually supported by a degree in computer science or related fields. Familiarity with frameworks such as Spring or Hibernate, experience with version control systems like Git, and sometimes certification like Oracle Certified Professional Java Programmer (OCPJP) are commonly required. Effective problem-solving, teamwork, and attention to detail are crucial soft skills in this role. These skills ensure robust, maintainable, and scalable software solutions that meet project requirements and business goals.

What are some common challenges Java Developers face when working on large-scale enterprise applications?

Java Developers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring efficient performance, and integrating with legacy systems. Collaborating with cross-functional teams is crucial, as these projects typically involve multiple developers, QA engineers, and business analysts. Additionally, maintaining code quality and adhering to best practices while meeting tight deadlines can be demanding. Staying up-to-date with evolving frameworks and tools also plays a key role in overcoming these challenges.

What are Java Developers?

Java Developers are software professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on a variety of projects, including web, desktop, and mobile applications, as well as enterprise-level systems. Java Developers are responsible for writing clean and efficient code, testing and debugging programs, and collaborating with other team members to deliver robust software solutions. Their expertise in Java and related technologies is crucial for building scalable and secure applications.

Is AI replacing Java developers?

AI is automating certain coding tasks and improving software development processes, but Java developers are still essential for designing, implementing, and maintaining complex applications. Skills in programming, problem-solving, and understanding AI tools enhance a Java developer's value in the evolving tech landscape.

What is the difference between Java Developer vs Software Engineer?

AspectJava DeveloperSoftware Engineer
Required CredentialsBachelor's in Computer Science or related, Java certificationsBachelor's in Computer Science or related, various certifications
Work EnvironmentDevelops Java-based applications, often in teamsDesigns and develops software solutions, may include Java projects
Employer & Industry UsageTech companies, finance, e-commerceBroad industry, including tech, finance, healthcare

Java Developers focus specifically on Java programming, while Software Engineers have a broader role in designing and developing software solutions across multiple languages. Both roles often require similar educational backgrounds and certifications, but Java Developers typically work more directly with Java-based projects, whereas Software Engineers may handle diverse technologies.

More about Java Developer jobs
What cities near Champaign, IL are hiring for Java Developer jobs? Cities near Champaign, IL with the most Java Developer job openings:
Java Developer jobs near you
Infographic showing various Java Developer job openings in Champaign, IL as of May 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution, with an average salary of $118,104 per year, or $56.8 per hour.
Infrastructure Engineer

Infrastructure Engineer

Smartz

Champaign, IL

$100.70K - $132.10K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 13 days ago

Job description

Infrastructure Engineer

At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We are seeking a results-oriented database engineer to help optimize the performance of our organization's databases. You will be enhancing our data storage capacity, writing new support programs and scripts, and troubleshooting database code.


To ensure success as an infrastructure engineer, you should exhibit knowledge of best practices in database management and experience in a similar role. A top-notch infrastructure engineer will be someone who has experience in private cloud platforms.


About Us

Smartz was founded in June of 2021 by Dr. Kevin Wan who has been a successful entrepreneur in the smart home industry for more than 10 years. Our team at Smartz wants to disrupt the PropTech Industry by providing advanced AI software that is compatible with industry leading smart home devices and will provide property owners and tenants with an all-in-one solution to all of their property management needs.


Our team uses the latest mobile technologies for all features of Smartz apps, which include live video streaming/recording, motion/sound alerts, AI powered object detection, video access sharing functions, etc. We always strive to develop innovative features to create secure and smart device management experiences for our users and business partners.


Job Type

  • Full-time (Champaign, IL)


Job Responsibilities

  • Maintaining and enhancing the performance of existing private cloud infrastructure, including databases.
  • Assisting development teams in designing new systems to provide high availability services.
  • Monitoring databases and related systems to ensure optimized performance.
  • Reviewing database and user reports, as well as system information.
  • Performing debugging procedures on database scripts and programs, as well as resolving conflicts.
  • Adhering to best practices in securely storing, backing up, and archiving data.
  • Documenting processes related to database design, configuration, and performance.
  • Keeping abreast of developments and best practices in database engineering.


Technical Skills Requirements

  • A minimum of 3 years' experience in Bash/Dash
  • In-depth knowledge of set up and config: nginx, mysql/mariadb , elastic search, docker, kubernetes, kafka / message service, mongodb /cassandra, linux
  • Have programming experience in Java or C++
  • Sound knowledge of best practices in database engineering and data security.


Experience & Qualifications

  • Bachelor's Degree in information systems, information technology, computer science, or similar.
  • Experience in building enterprise applications on public/private cloud
  • Strong organizational and project management skills.
  • Excellent verbal communication skills.
  • Good problem-solving skills and strong attention to detail.
  • Passion to learn new things


Benefits

  • Company paid Medical, Dental, Vision, and Life insurance
  • Retirement and savings plan with company match
  • Unlimited PTO


Smartz's commitment of diversity and inclusion is one we strive to continuously cultivate. We aim to provide everyone regardless of identity a space where they can grow and feel seen as a person first. These are more than just words to us; they are guidelines for how we build and foster our team, our leaders, and the core culture of our company. We are also an equal opportunity employer that does not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with the law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.


As a part of our commitment to health and safety, we have implemented various COVID-related health and safety requirements for our workforce. These requirements may include sharing information in the company's HRM system, regular testing, mask wearing, social distancing and daily health checks. Requirements may change in the future with the evolving public health landscape.

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