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Opt Java Developer Jobs in Manassas, VA (NOW HIRING)

EAI Technologies

Senior Software Developer

Vienna, VA · On-site

$90K - $125K/yr

Application development and implementation experience with Java, JavaScript, APIs, SQL/NoSQL, and ... OPT, H1B, Permanent Residents, and US Citizens are all welcome! We treat everyone the same - Nicely ...

EAI Technologies

Senior Software Developer

Vienna, VA · On-site

$90K - $125K/yr

Application development and implementation experience with Java, JavaScript, APIs, SQL/NoSQL, and ... OPT, H1B, Permanent Residents, and US Citizens are all welcome! We treat everyone the same - Nicely

Capital One

Lead Software Engineer

Mclean, VA · On-site

Our engineers leverage a modern, high-resiliency stack including Java, Go, and AWS native services ... H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of ...

Capital One

Lead Software Engineer

Mclean, VA · On-site

Our engineers leverage a modern, high-resiliency stack including Java, Go, and AWS native services ... H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of ...

Enterprise Knowledge

Full Stack AI Developer

Arlington, VA · On-site

$95K - $115K/yr

H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of ... Proficiency in Python (preferred) or Java for backend development, and experience with modern ...

Enterprise Knowledge

Full Stack AI Developer

Arlington, VA · On-site

$95K - $115K/yr

H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of ... Proficiency in Python (preferred) or Java for backend development, and experience with modern ...

Capital One

Lead Data Engineer

Mclean, VA · On-site

$103.60K - $136.50K/yr

Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases ... H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of ...

Capital One

Lead Data Engineer

Mclean, VA · On-site

$103.60K - $136.50K/yr

Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases ... H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of ...

Capital One

Senior Machine Learning Engineer

Mclean, VA · On-site +1

$105.60K - $145.10K/yr

Use programming languages like Python, Scala, or Java. Basic Qualifications: * Bachelor's Degree ... H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of ...

Capital One

Senior Machine Learning Engineer

Mclean, VA · On-site

$105.60K - $145.10K/yr

Use programming languages like Python, Scala, or Java. Basic Qualifications: * Bachelor's Degree ... H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of ...

Capital One

Lead Data Engineer

Mclean, VA

$103.60K - $136.50K/yr

Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases ... H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of ...

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How much do opt java developer jobs pay per hour?

As of May 29, 2026, the average hourly pay for opt java developer in Manassas, VA is $56.69, 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 the key skills and qualifications needed to thrive as an Opt Java Developer, and why are they important?

To thrive as an Opt Java Developer, you need a solid understanding of Java programming, object-oriented design principles, and a bachelor’s degree in computer science or a related field. Familiarity with frameworks like Spring, Hibernate, and version control systems such as Git, along with knowledge of databases and build tools like Maven or Gradle, is typically required. Strong problem-solving skills, effective communication, and the ability to work collaboratively in agile teams set top candidates apart. These skills and qualifications are crucial for delivering robust, scalable applications and ensuring seamless integration within dynamic development environments.

What are some common challenges Opt Java Developers face when working on optimization projects, and how can they overcome them?

Opt Java Developers often encounter challenges such as optimizing code for performance while maintaining readability and scalability. Balancing system resource usage with application responsiveness can be complex, especially when dealing with large datasets or high-throughput systems. To overcome these obstacles, developers should leverage profiling tools to identify bottlenecks, collaborate closely with QA and DevOps teams for efficient testing and deployment, and stay updated on the latest Java performance best practices. Regular code reviews and knowledge sharing within the team also help in collectively tackling optimization issues.

What are Opt Java Developers?

OPT Java Developers are recent graduates, typically international students in the United States, who work as Java Developers while on Optional Practical Training (OPT) status. They have recently completed a degree in a related field and are authorized to gain hands-on experience in their area of study. OPT Java Developers are proficient in Java programming and use their skills to develop software applications, maintain code, and contribute to technology projects. Employers often hire OPT Java Developers to fill entry-level roles and benefit from their up-to-date knowledge of programming technologies.

What is the difference between Opt Java Developer vs Java Developer?

AspectOpt Java DeveloperJava Developer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications often preferred
Work EnvironmentSoftware development teams, IT companies, tech startupsSoftware development teams, IT companies, tech startups
Employer & Industry UsageUsed across various industries including finance, healthcare, and techCommonly employed in similar industries, often with more senior roles
Search & Comparison IntentPeople comparing entry to mid-level Java rolesPeople exploring Java development careers or job opportunities

The Opt Java Developer and Java Developer roles share similar credentials, work environments, and industry usage. The main difference often lies in specific project focus or company terminology, but both roles are fundamental in software development teams working with Java technologies.

What are popular job titles related to Opt Java Developer jobs in Manassas, VA? For Opt Java Developer jobs in Manassas, VA, the most frequently searched job titles are:
What job categories do people searching Opt Java Developer jobs in Manassas, VA look for? The top searched job categories for Opt Java Developer jobs in Manassas, VA are:
What cities near Manassas, VA are hiring for Opt Java Developer jobs? Cities near Manassas, VA with the most Opt Java Developer job openings:
Opt Java Developer jobs near you
Senior Software Developer

Senior Software Developer

EAI Technologies

Vienna, VA • On-site

$90K - $125K/yr

Full-time

Posted 2 days ago

Job description

Discover the feelings of: Loyalty, Recognition, Family, Camaraderie

Come experience why so many employees have been with EAI for 5 - 10 + years, and continue to make it their home as the EAI Family expands.

Enjoy leading design and development of dynamic Enterprise Web and Mobile applications for a variety of clients like Verizon, Capital One, and Cardinal Health in small teams. Lead and work in a fast-paced, hands-on capacity, while learning new technologies in a client facing role, seeing first-hand the impact of you/your team's work on a daily basis.

Desired Skills

  • Computer Science, Math, or Engineering fundamentals.
  • Application development and implementation experience with Java, JavaScript, APIs, SQL/NoSQL, and new Technologies.
  • High Energy / Attitude.
  • Creative Problem Solving.

We take care of our EAI Family:

  • FREE catered lunch DAILY -  Stipend provided during COVID work from home.
  • Paid Training (CodeAcademy, Coursera, NoFluffJustStuff, Google DevFest, pre-paid courses, mentoring)
  • FREE snacks/drinks - Multiple variety of soft drinks, juices, coffee, tea, Gatorade, beer, wine & regular social gatherings.
  • HYBRID mode - providing flexibility to EAi Family members to mix and match with their team on working from home and collaborating in the office.

EAI has NEVER HAD LAYOFFS from its beginnings in 2001. We have carried our folks through multiple tough economic cycles (2002, 2009, 2010) and will continue to do so!

We are growing and looking for mentors, leaders, and individuals who want to be guide and be part of a fun, passionate, and highly accomplished team with Hackathons and regular events like Poker and Movie Night to keep the spirits alive. Combine that with daily catered lunch from such restaurants as Cava, Chipotle, La Plaka, Jason’s Deli, and Shake Shack and you can see that we strive to foster a family-friendly culture that emphasizes teamwork, camaraderie, and openness.

OPT, H1B, Permanent Residents, and US Citizens are all welcome!

We treat everyone the same - Nicely :)

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