1

Contract Java Developer Startup Jobs in Chicago, IL

Java Developer

Chicago, IL ยท 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 ยท Hybrid

$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

Chicago, IL ยท 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 with GCP

Chicago, IL ยท On-site

$52.50 - $68/hr

Contract / Full-Time Experience : 7+ years (The candidate should be able to communicate, lead and co-ordinate with the onshore and offshore teams) Skillset : โ€ข Core Java - Spring, Spring Boot ...

Java Developer

Chicago, IL

$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 ...

Senior Java Developer

Chicago, IL ยท Hybrid

$59 - $75.25/hr

Senior Java Backend Developer - Hybrid (Chicago, IL / Peoria, IL) Duration: 12 Months Contract Location: Hybrid - Chicago, IL or Peoria, IL (2-3 days onsite/week) We are seeking a Senior Java Backend ...

Senior Java Developer

Chicago, IL

$59 - $75.25/hr

Contract Contract Duration: 6 Months Role Overview We are seeking a Senior Java Developer for a software engineering team focused on building and enhancing Identity and Access Management (IAM ...

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 ...

Sr. Backend Java Developer

Chicago, IL ยท On-site

$124.10K - $161.20K/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 ...

Sr. Backend Java Developer

Chicago, IL ยท On-site

$124.10K - $161.20K/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 ...

... Java, J2EE and web/internet based programming experience (both client and server side) 5+ ... Contract Salary: $80,000.00 /year Required education: * Bachelor's Required experience: * Developer ...

Java Developer w/ Python or Perl Location: Chicago, IL Position Type ... Contract Unfortunately, we cannot work with 3rd party & H1B employee's. Description: -We are ...

Java Tutor

Evanston, IL ยท Remote

$40/hr

Deep knowledge of Java syntax, object-oriented programming principles, inheritance, polymorphism ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Java Tutor

Chicago, IL ยท Remote

$40/hr

Deep knowledge of Java syntax, object-oriented programming principles, inheritance, polymorphism ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

next page

Showing results 1-20

Contract Java Developer Startup information

See Chicago, IL salary details

$16

$58

$79

How much do contract java developer startup jobs pay per hour?

As of May 31, 2026, the average hourly pay for contract java developer startup in Chicago, IL is $58.41, according to ZipRecruiter salary data. Most workers in this role earn between $50.53 and $65.38 per hour, depending on experience, location, and employer.

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

Java Developer

MM International

Chicago, IL โ€ข On-site

$52.50 - $68/hr

Contractor

Posted 26 days ago


Job description

Job Title:ย Java Developer

Location: Chicago, IL or Charlotte, NCย 

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

Need to be onsite 3x a week - MANDATORY

ย Interview Process: 1 round โ€“ 1 hour Webexย 

Top 3 requirements:ย 

  • 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.