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Part Time Senior Java Developers Jobs in Chicago, IL

Senior Software Engineer

Elgin, IL · Remote

$40 - $75/hr

We are looking for a proficient Coder (part-time work from home) to help advance AI development. As ... other engineers -- who are driving real-world impact in AI development. Our platform offers an ...

We are looking for a proficient Coder (part-time work from home) to help advance AI development. As ... other engineers -- who are driving real-world impact in AI development. Our platform offers an ...

We are looking for a proficient Coder (part-time work from home) to help advance AI development. As ... other engineers -- who are driving real-world impact in AI development. Our platform offers an ...

Works in conjunction with senior project engineer to prepare project deliverables per the client ... Regular full-time and part-time employees (working at least 20 hours per week) have access to ...

Our architects, engineers, interior designers, consultants, sustainability specialists, and ... Regular full-time and part-time employees (working at least 20 hours per week) have access to ...

Electrical Project Engineer

Chicago, IL · On-site

$100K - $145K/yr

Works in conjunction with senior project engineer to prepare project deliverables per the client ... Regular full-time and part-time employees (working at least 20 hours per week) have access to ...

Senior Data Analyst

Chicago, IL · On-site

$76K - $100K/yr

... programming language (e.g., Python, R). • Familiarity with data warehousing and ETL processes ... The Chicago residency requirement does not apply to temporary/part-time positions, however, all CPS ...

Senior Data Analyst

Chicago, IL · On-site

$88K - $111K/yr

... programming language (e.g., Python, R). • Familiarity with data warehousing and ETL processes ... The Chicago residency requirement does not apply to temporary/part-time positions, however, all CPS ...

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Part Time Senior Java Developers information

See Chicago, IL salary details

$11

$64

$88

How much do part time senior java developers jobs pay per hour?

As of Jun 7, 2026, the average hourly pay for part time senior java developers in Chicago, IL is $64.72, according to ZipRecruiter salary data. Most workers in this role earn between $56.73 and $72.31 per hour, depending on experience, location, and employer.

What is the difference between Part Time Senior Java Developers vs Part Time Java Developers?

AspectPart Time Senior Java DevelopersPart Time Java Developers
ExperienceTypically 5+ years of Java development experienceUsually 1-3 years of Java development experience
ResponsibilitiesDesigning complex systems, mentoring, architecture decisionsImplementing features, bug fixes, basic system tasks
CertificationsOften holds advanced Java or related certificationsMay have basic Java certifications or none
Work EnvironmentCollaborates on high-level projects, often in larger teamsFocuses on task-specific development, smaller teams

Part Time Senior Java Developers typically have more experience, handle complex tasks, and provide mentorship, whereas Part Time Java Developers focus on implementing features and fixing bugs with less experience. The senior role involves higher responsibility and strategic input, while the junior role is more task-oriented.

What are popular job titles related to Part Time Senior Java Developers jobs in Chicago, IL? For Part Time Senior Java Developers jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Part Time Senior Java Developers jobs in Chicago, IL look for? The top searched job categories for Part Time Senior Java Developers jobs in Chicago, IL are:
Senior Software Engineer

Senior Software Engineer

DataAnnotation

Elgin, IL • Remote

$40 - $75/hr

Part-time

Posted 2 days ago


Job description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for a proficient Coder (part-time work from home) to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform.

Benefits:

  • This is a full-time or part-time REMOTE position
  • You’ll be able to choose which projects you want to work on
  • You can work on your own schedule
  • Projects are paid hourly starting at $50-75+/hr, with bonuses on high-quality and high-volume work

Responsibilities:

  • Give AI chatbots coding challenges and evaluate their outputs
  • Evaluate the quality produced by AI models for correctness and performance

Qualifications:

  • Fluency in English (native or bilingual level)
  • Detail-oriented
  • Experience with algorithms, data structures, and debugging workflows
  • A current, in progress, or completed Bachelor's is preferred but not required

Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

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