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Part Time Java Developer Startup Jobs (NOW HIRING)

CoreTek Labs

SDET Lead (Wilmington)

Wilmington, DE · On-site

Position SDET Lead with Java(12+ Years Experience) Location Wilmington, DE (Weekly 5 days office is ... Mid-Senior level Employment type * Part-time Job function * Information Technology * Banking ...

DSM - Demo Company

test developer

Tampa, FL · On-site +1

Job Type:** [Full-time/Part-time/Contract] **About Us:** [Your Company Name] is a leading innovator ... Java, Ruby, etc.). - Experience with automated testing tools such as Selenium, JUnit, or similar ...

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Part Time Java Developer Startup information

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How much do part time java developer startup jobs pay per hour?

As of Jul 12, 2026, the average hourly pay for part time java developer startup in the United States is $56.70, according to ZipRecruiter salary data. Most workers in this role earn between $49.04 and $63.46 per hour, depending on experience, location, and employer.

What are some unique challenges a part-time Java Developer might face when working at a startup?

As a part-time Java Developer in a startup environment, you may encounter challenges such as shifting priorities, tight deadlines, and the need to quickly adapt to new technologies or tools. Startups often operate with lean teams, so you might be expected to handle a broad range of tasks beyond core Java development, including troubleshooting, deployment, and occasionally assisting with frontend or DevOps work. Effective communication and time management are essential, as you'll need to stay aligned with the team's goals and progress despite working fewer hours. These challenges can also provide valuable learning experiences and opportunities for rapid professional growth.

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

To thrive as a Part Time Java Developer at a startup, you need strong Java programming skills, experience with frameworks like Spring or Hibernate, and a foundational understanding of software development principles. Familiarity with version control systems (like Git), cloud platforms, and agile development tools is often expected, alongside a relevant degree or certification. Initiative, adaptability, and effective communication are crucial soft skills for collaborating in a fast-paced, resource-constrained environment. These capabilities are important to efficiently deliver scalable solutions and contribute meaningfully to rapid product iterations typical in startups.

What is the difference between Part Time Java Developer Startup vs Part Time Java Programmer?

AspectPart Time Java Developer StartupPart Time Java Programmer
Required SkillsJava, Spring, REST APIs, SQLJava, basic programming, debugging
Work EnvironmentStartup, dynamic, collaborativeVarious, including corporate or freelance
Industry UsageTech startups, innovative projectsBroad, including corporate and freelance roles
CertificationsJava certifications preferredOptional, basic programming certifications

Part Time Java Developer Startup roles typically require more specialized skills like Spring and REST APIs, working in a fast-paced startup environment. In contrast, Part Time Java Programmers may have broader, less specialized tasks across various industries. The developer role often demands familiarity with startup workflows, while programmers may work in diverse settings with varying project scopes.

What does a Part Time Java Developer do at a startup?

A Part Time Java Developer at a startup is responsible for designing, coding, and testing Java-based applications on a flexible schedule. They typically work on building new features, fixing bugs, and collaborating closely with other team members to help the startup grow quickly. The role may also involve participating in code reviews, optimizing performance, and adapting quickly to changing project requirements. Since startups often require team members to wear multiple hats, part-time Java Developers might also contribute to other aspects of the development process or learn new technologies as needed.
More about Part Time Java Developer Startup jobs
What cities are hiring for Part Time Java Developer Startup jobs? Cities with the most Part Time Java Developer Startup job openings:
What are the most commonly searched types of Java Developer Startup jobs? The most popular types of Java Developer Startup jobs are:
What job categories do people searching Part Time Java Developer Startup jobs look for? The top searched job categories for Part Time Java Developer Startup jobs are:
Part Time Java Developer Startup jobs near you
Infographic showing various Part Time Java Developer Startup job openings in the United States as of July 2026, with employment types broken down into 85% Full Time, 3% Part Time, 1% Temporary, and 11% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $117,931 per year, or $56.7 per hour.

SDET Lead (Wilmington)

CoreTek Labs

Wilmington, DE • On-site

Part-time

Posted 8 days ago

Job description

Position

SDET Lead with Java(12+ Years Experience)

Location

Wilmington, DE (Weekly 5 days office is Must)

Duration

Contract

Note

PP number is mandatory

Mandatory Skills

Selenium, Automation, Java Coding, API Automation, Mainframe Testing, TOSCA

Job Description
  • Design, develop, and maintain scalable test automation frameworks and Automation background is must, get SDET with Java and Selenium, TOSCA.
  • Cards functional knowledge is important.
  • Need to understand UAT test cases, execute them manually and then automate.
  • Selenium or Tosca knowledge and Java is a must.
  • Create readable, maintainable, and reusable test scripts aligned with acceptance criteria.
  • Integrate automated tests into CI/CD pipelines using tools like Jenkins, GitLab CI, or similar.
  • Perform code reviews and mentor junior QA automation engineers.
  • Collaborate with developers, product managers, and DevOps to identify test scenarios early in the development cycle.
  • Conduct root cause analysis on test failures and raise relevant defects with sufficient documentation.
  • Define and track quality metrics, test coverage, and automation progress.

Stay current with industry trends and advocate for continuous improvement in automation processes.

Seniority level
  • Mid-Senior level
Employment type
  • Part-time
Job function
  • Information Technology
  • Banking, Financial Services, and Investment Banking

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