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Contract Java Developer Startup Jobs in Washington

Java Developer

Mclean, VA ยท On-site

$52.25 - $67.75/hr

Permanent / Contract (W2 or 1099) Responsibilities: * Knowledge of professional software engineering practices & best practices for the full software development life cycle, including coding ...

Java Developer

Ashburn, VA ยท On-site

$52.25 - $67.50/hr

Java Developer Immediate need for a Java Developer for a position in the IT Industry ... This is a 12+ month's contract opportunity with long-term potential located in Ashburn, VA. Please ...

Java Developer

Mclean, VA ยท On-site

$51.50 - $66.75/hr

McLean, VA Hybrid (Must be local) Duration : long term contract * Required Ex-Capital One Candidate * We need some strong Java developer with AWS certification, AWS and Devops. Skillset: * Need a ...

JAVA DEVELOPER

Mclean, VA ยท On-site

$51.50 - $66.75/hr

Contract We are seeking an experienced Java Developer with strong expertise in Spark and hands-on experience in developing event-driven and microservices-based architectures. The ideal candidate will ...

Java Developer

Bethesda, MD ยท Hybrid

$54.75 - $70.75/hr

Java Developer Bethesda, MD Long Term Contract Hybrid Onsite Atleast 15 years of experience overall Key Required Skills: Strong experience with Java, OpenShift/ Amazon Web Services (AWS), Agile ...

Java Developer

Mclean, VA ยท On-site

$51.50 - $66.75/hr

Java Developer Work Location : McLean, VA Job Type ... Permanent / Contract (W2 or 1099) Responsibilities: * Knowledge of professional software ...

Java Developer

Washington, DC ยท On-site

$62.25/hr

Knowledge of contracts and sourcing modules/Financial systems is highly desirable. Candidates will ... Java Programming Experience: 5 years * capturing and documenting end-user requriements: 5 years ...

Java Developer

Rockville, MD ยท On-site

$52 - $67.25/hr

Java Developer Apex Systems has an immediate opening for a mid-level Java Developer/SDET. The position is on a long-term contract basis, with chance to become a permanent employee if desired. The ...

New

Senior Java Developer

Mclean, VA ยท On-site

$58.75 - $75/hr

Java Developer Backend Java developer Java, Springboot, Rest API, AWS, Python Location ... McLean, VA Duration: 12+ Months (Contract) Required Skill Set: * Java * Springboot * AWS, Lambda

Java Developer x2

Manassas Park, VA ยท Hybrid

$50.25 - $65.25/hr

Marathon TS Java Developer Hybrid Remote in Manassas, VA Marathon TS is seeking a Java Developer to support our client in the Financial Technology industry on a long term contract. We require an ...

Java Developer

Mclean, VA ยท On-site

$52.25 - $67.75/hr

Contract Job Overview: We are seeking a highly skilled Senior Java Developer with strong hands-on experience in Java, Spring Boot, and Angular (latest version) to design, develop, and deploy scalable ...

New

Java Developer

Vienna, VA ยท On-site

$51.25 - $66.25/hr

Java Developer Mitchell Martin is seeking a skilled developer for a contract role based in Vienna, VA. This position involves developing and maintaining backend services for digital banking solutions.

New

Java Developer

Mclean, VA ยท On-site

$51.50 - $66.75/hr

Contract Job Overview: We are seeking a highly skilled Senior Java Developer with strong hands-on experience in Java, Spring Boot, and Angular (latest version) to design, develop, and deploy scalable ...

Java Developer

Oxon Hill, MD ยท On-site

$103.80K - $218.10K/yr

Job Title: Java Developer Job Category: Information Technology Time Type: Full time Minimum ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Java Developer

Arlington, VA ยท Remote

$58.25 - $75.50/hr

ASRC Federal Arctic Slope Mission Services' is seeking a Java Developer with experience in building high-performing, scalable, enterprise-grade applications to support a government contract in ...

Java Developer

Mclean, VA ยท On-site

$52.25 - $67.75/hr

Contract (6-12 months, with possible extension) Interview mode: In person About the Role: We are seeking an experienced Java Developer to join a high-performing engineering team supporting enterprise ...

Java Developer

Arlington, VA ยท Remote

$58.25 - $75.50/hr

ASRC Federal Arctic Slope Mission Services' is seeking a Java Developer with experience in building high-performing, scalable, enterprise-grade applications to support a government contract in ...

Java Developer

Herndon, VA

$52.50 - $67.75/hr

Herndon ,VA Duration: Long Term Contract Employment Mode: w2 only Job Details: The Senior Developer will assist with the design, build, implementation, and support of a portfolio of Java-based ...

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Contract Java Developer Startup information

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 Washington? The most popular types of Java Developer Startup jobs in Washington are:
What are popular job titles related to Contract Java Developer Startup jobs in Washington? For Contract Java Developer Startup jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Contract Java Developer Startup jobs in Washington look for? The top searched job categories for Contract Java Developer Startup jobs in Washington are:
What cities in Washington are hiring for Contract Java Developer Startup jobs? Cities in Washington with the most Contract Java Developer Startup job openings:
Infographic showing various Contract Java Developer Startup job openings in Washington as of May 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution.

Java Developer

Tech Tammina

Mclean, VA โ€ข On-site

$52.25 - $67.75/hr

Other

This job post hasย expired today.ย Applications are no longer accepted.


Job description

Java Developer

Position Title: Java Developer

Work Location: McLean, VA

Job Type: Permanent / Contract (W2 or 1099)

Responsibilities:

  • Knowledge of professional software engineering practices & best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations.
  • Assists in architecture, performance engineering, product evaluation and support.
  • Translates business requirements into application and database design.
  • Develop and test RESTful APIs and Java Code.

Minimum Qualifications:

  • Bachelor's Degree in Computer Science/Engineering, Information Systems or related discipline.
  • 5+ years of strong Java development experience within an enterprise environment.
  • Hands on working experience with Java, J2EE, Spring framework
  • Hands on experience in deploying application in Linux / JBOSS / GIT environment
  • Experience with MongoDB is a plus.
  • Solid communication skills required.