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Contract Java Developer Startup Jobs in Illinois

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Java Developer Location: Chicago, IL or Charlotte, NC Contract Length: 18 months Looking for candidates that are available for conversion Need to be onsite 3x a week - MANDATORY Interview Process: 1 ...

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Resource 1 is in need of a Java Developer for a long-term contract. This is hybrid/ remote, so selected individual should be local to Chicagoland area. The goal of the project is to standardize ...

Java Developer

Naperville, IL · On-site

$51 - $66/hr

Java Developer Naperville , IL (Onsite ) Contract JD: Strong hands-on experience in Core Java (Multithreading| Collections| Streams| JVM tuning). Extensive experience in Microservices architecture ...

Java Developer

Chicago, IL · On-site

$50 - $55/hr

Java Developer Industry: Information Technology / Software Development Location (City, State ... Chicago, IL Assignment Type: 6+ Month Contract Pay: $50/hr-$55/hr Work Schedule: Hybrid Schedule ...

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Contract * Lead design development and deployment of complex business process management solutions using Camunda BPM versions 7 or 8 within enterprise environments * Troubleshoot Camunda Platform ...

Java Developer Lead Chicago IL (3 days onsite) Contract/Fulltime At least 10 years of Java development experience. Core Java (Java 17+), Spring Boot, microservices architecture and RESTful APIs. Must ...

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

We have more than 30 IT Staffing Services contracts across USA and working closely with Fortune 500 ... Java Developer Work Location: US-IL-Chicago Duration: 06 months Responsibilities include : Position ...

Strong Java Developer

Normal, IL · On-site

$49.75 - $64.50/hr

Strong Java developer who is available for a 3-6 month contract in IL They must be able to create interfaces between applications using ESB and XML. Strong ESB experience is a must Top Three Skills ...

Sr Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

Chicago, IL (Hybrid) Contract Job Summary We are seeking an experienced Senior Software Developer - Java to join our development team. The ideal candidate should have strong expertise in Java, Spring ...

Senior Java Developer

Chicago, IL · Hybrid

$70 - $75/hr

Java Developer (Senior) Location: Chicago, IL - hybrid Key Areas: AI-DLC Senior Developer ... Contract-W2/ FTE Summary: United's Digital Technology team designs, develops, and maintains ...

Senior Java Developer

Chicago, IL · Hybrid

$59 - $75.25/hr

Java Developer (Senior) Location: Chicago, IL - hybrid Key Areas: AI-DLC Senior Developer ... Contract-W2/ FTE Summary: United's Digital Technology team designs, develops, and maintains ...

Senior Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

Java Developer (Senior) Location: Chicago, IL - hybrid Key Areas: AI-DLC Senior Developer ... Contract-W2/ FTE Summary: United's Digital Technology team designs, develops, and maintains ...

Senior Java Developer

Chicago, IL · Hybrid

$59 - $75.25/hr

Java Developer (Senior) \n \n \n Location: Chicago, IL \- hybrid \n \n \n Key Areas: AI\-DLC \n \n ... Contract\-W2\/ FTE \n \n \n \n \n \n Summary: \n \n \n United's Digital Technology team designs ...

Contract Duration: 6 Months+ Looking for a Sr. Developer with min. 8 yrs. of experience in ... Java certification is highly desired. The Senior Software Developer reports to the Application ...

Be Seen First

Sr. Backend Java Developer

Chicago, IL · On-site

$124K - $161K/yr

We are helping our Direct Client (Fortune 100 company) to look for Top Notch/Expert Sr. Backend Java Developer for 100% Onsite Multi-Year Contract role in Chicago Downtown, Immediate Start! Client ...

Be Seen First

Sr. Backend Java Developer

Chicago, IL · On-site

$124K - $161K/yr

We are helping our Direct Client (Fortune 100 company) to look for Top Notch/Expert Sr. Backend Java Developer for 100% Onsite Multi-Year Contract role in Chicago Downtown, Immediate Start! Client ...

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Showing results 1-20

Contract Java Developer Startup information

What are some common challenges Contract Java Developers face when working at startups, and how can they prepare for them?

Contract Java Developers at startups often face fast-paced environments with shifting priorities and limited documentation. Adapting quickly to new codebases, collaborating with small, cross-functional teams, and managing ambiguity are frequent challenges. To prepare, developers should brush up on agile methodologies, familiarize themselves with popular Java frameworks, and be proactive in communicating with stakeholders. Demonstrating flexibility and strong problem-solving skills will help ensure a successful contract period.

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

To excel as a Contract Java Developer in a startup environment, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development lifecycles, usually supported by relevant experience or a computer science degree. Familiarity with frameworks like Spring Boot, version control systems (e.g., Git), build tools (e.g., Maven or Gradle), and cloud platforms is often required. Outstanding problem-solving ability, adaptability, and clear communication skills help you collaborate effectively and respond to rapidly changing project needs. These skills and qualities enable you to deliver robust, scalable solutions quickly and efficiently, which is critical in the fast-paced, resource-constrained startup setting.

What does a Contract Java Developer do at a startup?

A Contract Java Developer at a startup is responsible for designing, developing, and maintaining Java-based applications on a temporary basis, usually to help accelerate specific projects or fill short-term talent gaps. They often work on building scalable backend systems, integrating APIs, and ensuring the product can rapidly evolve as the startup grows. Their work may also involve troubleshooting, optimizing performance, and collaborating closely with other developers, designers, and product managers. Because startups are fast-paced environments, contract developers are expected to adapt quickly and deliver results within tight deadlines.

What is the difference between Contract Java Developer Startup vs Contract Java Developer Enterprise?

AspectContract Java Developer StartupContract Java Developer Enterprise
CredentialsJava certification, relevant experienceJava certification, relevant experience
Work EnvironmentFast-paced, innovative, small teamsStructured, larger teams, formal processes
Employer & IndustryStartups, tech, e-commerceLarge corporations, finance, healthcare
Search & Comparison IntentYesYes

The main difference between a Contract Java Developer Startup and a Contract Java Developer Enterprise lies in the work environment and company size. Startups typically offer a dynamic, fast-paced setting with smaller teams, while enterprises provide a more structured environment with larger teams and formal processes. Both roles require similar credentials and are sought after by companies in different industry sectors.

What are the most commonly searched types of Java Developer Startup jobs in Illinois? The most popular types of Java Developer Startup jobs in Illinois are:
What are popular job titles related to Contract Java Developer Startup jobs in Illinois? For Contract Java Developer Startup jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Contract Java Developer Startup jobs in Illinois look for? The top searched job categories for Contract Java Developer Startup jobs in Illinois are:
What cities in Illinois are hiring for Contract Java Developer Startup jobs? Cities in Illinois with the most Contract Java Developer Startup job openings:
Java Developer

Java Developer

MM International

Chicago, IL • On-site

$52.50 - $68/hr

Contractor

Posted 24 days ago


Job description

Job Title: Java Developer

Location: Chicago, IL or Charlotte, NC 

Contract Length: 18 months Looking for candidates that are available for conversion

Need to be onsite 3x a week - MANDATORY

 Interview Process: 1 round – 1 hour Webex 

Top 3 requirements: 

  • Java/J2EE
  • SOAP Rest Services
  • Webservices
  • JBOSS
  • Multi-threading
  • Indexes
  • Collections
  • Oracle Database

Nice To Haves:

  • Banking
  • Payments

Job Description: Developer - Develops, enhances, debugs, supports, maintains and tests software applications that support business units or supporting functions, software, hardware, technologies and tools. Experience with design and development of significant componets. Has performed code reviews. Experience with CICD and deployment activities. Understand DevOps culture. Must posess understanding of architecture and bank standards. Will participate in or support delivery of designs and implementations. Will provide technical direction and system architecture for individual initiatives. Serves as a fully seasoned/proficient technical resource. Experience leading large teams.