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Python Java Jobs in Washington, DC (NOW HIRING)

Cymertek

Java, Scala, Python Developer

Tysons, VA · On-site

Java, Scala, Python Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a versatile and highly skilled ...

Cymertek

Java, Scala, Python Developer

Chantilly, VA · On-site

Java, Scala, Python Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a versatile and highly ...

Cymertek

Java, Scala, Python Developer

Reston, VA · On-site

Java, Scala, Python Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a versatile and highly skilled ...

Cymertek

Java, Scala, Python Developer

Reston, VA · On-site

Java, Scala, Python Developer LOCATIONReston, VA 20190 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a versatile and highly skilled ...

Cymertek

Java, Scala, Python Developer

Chantilly, VA · On-site

Java, Scala, Python Developer LOCATIONChantilly, VA 20151 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a versatile and highly skilled ...

Cymertek

Java, Scala, Python Developer

Tysons, VA · On-site

Java, Scala, Python Developer LOCATIONTysons, VA 22182 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a versatile and highly skilled ...

Palnar

Sr. Python Data Engineer

Mclean, VA · On-site

Java is the primary language with some pipelines written in Python, knowledge of Spark, SQL and AWS will also be critical to succeed in the role. Tech Stack: Python, Java, Spark, SQL, Databricks ...

BTree Solutions, Inc.

PYTHON DEVELOPER

Reston, VA · On-site

$52.25 - $72/hr

Python, Java, AWS, Jenkins, and Docker * Nice to have - experience in the Payment space * Greenfield app or existing app? Probably supporting both * #1 is python - most components are python based ...

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How much do python java jobs pay per hour?

As of Jun 20, 2026, the average hourly pay for python java in Washington, DC is $65.27, according to ZipRecruiter salary data. Most workers in this role earn between $54.47 and $75.96 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Python/Java Developer, and why are they important?

To thrive as a Python/Java Developer, you need strong programming skills in both Python and Java, along with a solid understanding of software development principles and a relevant degree or equivalent experience. Familiarity with integrated development environments (IDEs) like PyCharm or Eclipse, version control systems such as Git, and frameworks like Spring or Django is typically required. Excellent problem-solving abilities, collaboration, and effective communication are crucial soft skills for this role. These skills and qualifications enable developers to build robust, efficient applications and work effectively within development teams to deliver quality software solutions.

How do Python and Java developers typically collaborate within a software development team?

Python and Java developers often work together on projects that require leveraging the strengths of both languages, such as integrating backend services (Java) with data processing or scripting (Python). Collaboration usually involves regular code reviews, shared documentation, and using APIs or microservices for communication between components. Developers may use tools like Git, Jira, or Slack to coordinate tasks and ensure seamless integration. Working closely with other team members such as front-end developers, QA analysts, and project managers is also common to deliver well-rounded solutions.

Is Java outdated in 2026?

Java remains a widely used programming language in 2026, especially for enterprise applications, Android development, and backend systems. Its long-term support, large ecosystem, and ongoing updates ensure its relevance for developers, including those working with Java in various job roles. Staying current with Java versions and related frameworks is important for job competitiveness.

What are Python Java developers?

Python Java developers are software engineers who have expertise in both the Python and Java programming languages. They are skilled in building, maintaining, and optimizing applications that may use either or both languages, depending on project requirements. These developers can work on web development, data analysis, backend systems, and more, leveraging the strengths of both languages. Their versatility makes them valuable for teams that need solutions spanning multiple technologies.

What is the difference between Python Java vs Software Developer?

AspectPython Java
Primary LanguagePython and Java
Common CertificationsOracle Certified Java Programmer, Python Institute Certifications
Work EnvironmentSoftware development, web applications, data analysis
Industry UsageTech companies, finance, healthcare, startups

Python Java developers typically possess certifications in Java and Python, work in similar environments, and are employed across various industries. Both roles focus on software development, but Python Java developers often specialize in projects requiring both languages, such as web applications, data analysis, or backend systems. Understanding the differences helps employers and candidates align skills with job requirements effectively.

What jobs use Python and Java?

Jobs that require Python and Java include software developer, backend engineer, data scientist, and full-stack developer roles. These positions often involve building applications, data analysis, or automation, and typically require knowledge of both programming languages and related tools like databases and frameworks.

Is Java and Python enough to get a job?

For roles involving Python and Java, such as software development or programming positions, proficiency in both languages is often sufficient for entry-level jobs, especially when combined with understanding of algorithms, data structures, and version control tools. However, employers may also value additional skills like frameworks, databases, or cloud services, and certifications can enhance job prospects.

Will AI replace Python coders?

AI is unlikely to fully replace Python coders, as programming involves complex problem-solving, creativity, and understanding context that AI currently cannot replicate. Instead, AI tools can assist developers by automating repetitive tasks and enhancing productivity, making coding roles more efficient. Python developers who adapt to new technologies and expand their skills will remain valuable in the evolving tech landscape.
What are popular job titles related to Python Java jobs in Washington, DC? For Python Java jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Python Java jobs in Washington, DC look for? The top searched job categories for Python Java jobs in Washington, DC are:
Python Java jobs near you

Python Developer - With Java, SQL (W2 only)

Unique System Skills LLC

Washington, DC

Other

Posted 23 days ago

Job description

Senior Developer (Python / Java Spring Boot / SQL) | Numerix Oneview (Preferred)

Location / Work Model: On-site (McLean / DC Metro)
Type: Contract, 40 hrs/week
Start timing: ASAP (team is targeting onboarding before the new fiscal year)

About the Role

We re hiring a senior, hands-on Developer to support and enhance a Numerix-based platform used daily by the business (preferred experience: Numerix Oneview). This is a highly visible role where you ll help ensure smooth day-to-day operations, troubleshoot issues impacting outputs/results, and drive improvements across Python and Java services and underlying data (SQL).

You ll partner closely with business stakeholders and work alongside an offshore delivery team so strong communication, ownership, and problem-solving are critical.

What You ll Do
  • Support and enhance solutions that interact with Numerix (data in, outputs out) investigate discrepancies and drive resolution.
  • Build and modify components using Python, and contribute to services built on Java / Spring Boot.
  • Use SQL to validate data, troubleshoot issues, and support root-cause analysis.
  • Collaborate with business users to understand issues and translate them into technical fixes.
  • Coordinate with an offshore team and help guide work execution, quality, and prioritization.
  • Engage product/vendor support when needed bring clear technical context and help triage to resolution.
What We re Looking For
  • Strong hands-on development skills in:
    • Python
    • Java (Spring / Spring Boot)
    • SQL
  • Experience in production support / troubleshooting environments (you enjoy debugging and getting to root cause).
  • Excellent communication able to work directly with business stakeholders and technical teams.
Preferred Qualifications
  • Numerix Oneview experience (ideal).

If no Numerix: background in capital markets / financial services platforms or data-driven financial systems.

Apply