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Python Java Jobs in Waynesboro, VA (NOW HIRING)

Data Scientist III

Charlottesville, VA · On-site

$98K - $171K/yr

Programming experience in one or more languages such as Python, C++, Java * High-performance computing or numerical optimization * Version control (Git) and collaborative development practices

Python, C++, Java, R, Julia, Matlab * Ability to understand and implement new models from the literature * Experience with geospatial data and analytics. * Familiarity with Intelligence Community and ...

Data Scientist I

Charlottesville, VA · On-site

$68K - $116K/yr

Python, C++, Java, R, Julia, Matlab * Ability to understand and implement new models from the literature * Experience with geospatial data and analytics. * Familiarity with Intelligence Community and ...

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Python Java information

See Waynesboro, VA salary details

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How much do python java jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for python java in Waynesboro, VA is $55.44, according to ZipRecruiter salary data. Most workers in this role earn between $46.25 and $64.52 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.

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 may require knowledge of frameworks, APIs, and version control tools.

What can I do with Java and Python?

Java and Python are versatile programming languages used in software development, data analysis, machine learning, web development, and automation. Java is often used for enterprise applications and Android development, while Python is popular for scripting, data science, and AI projects. Proficiency in both can open opportunities in diverse tech roles requiring strong coding and problem-solving skills.

What is the salary of Java and Python?

Salaries for Java and Python developers vary based on experience, location, and industry, but generally range from $70,000 to $120,000 annually in many regions. Entry-level positions may start lower, while experienced developers with specialized skills or certifications can earn higher salaries, especially in tech hubs or with in-demand frameworks.

Are there more jobs in Java or Python?

Python and Java are both popular programming languages with strong job markets. Currently, Java tends to have more job openings overall due to its widespread use in enterprise applications, Android development, and backend systems, while Python's demand is rapidly growing in data science, machine learning, and automation fields. Job availability can vary by industry and region, but Java generally offers more opportunities across diverse sectors.
Data Scientist/Data Engineer- Mid

Data Scientist/Data Engineer- Mid

Castalia Systems

Charlottesville, VA • On-site

Other

Medical, Dental, Vision, Retirement, PTO

Posted 27 days ago


Job description

Job Type: Full Time

Workplace Type: Onsite in Charlottesville, VA

Clearance: TS/SCI with a CI polygraph

Must be a U.S. Citizen

Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry friends are cared for too.

Job Summary

Ever-expanding technology like IoT, machine learning, and artificial intelligence means that theres more structured and unstructured data available today than ever before. As a Data Scientist/Data Engineer, you know that organizing data can yield pivotal insights when its gathered from disparate sources. We need an experienced data professional like you to help our clients find answers in their data to impact important missionsfrom fraud detection to cancer research to national intelligence. As a Data Scientist/Data Engineer at Castalia Systems, youll use your expertise to help build advanced technology solutions and lead data engineering activities on some of the most mission-driven projects in the industry. Youll guide data engineering activities by overseeing the development and deployment of pipelines and platforms that organize and make disparate data meaningful. Here, youll mentor a multi-disciplinary team of analysts, data engineers, developers, and data consumers in a fast-paced, agile environment. Youll use your expertise in analytical exploration and data examination while you oversee the assessment, design, building, and maintenance of scalable platforms for your clients.

Roles and Responsibilities

This role encompasses both Data Science and Data Engineering disciplines. It requires raw coding experience without AI assisted IDEs. A qualified candidate will perform the following duties and responsibilities, but are not limited to:

  • Creating various ML-based tools or processes such as recommendation engines or automated lead scoring systems.
  • Performs statistical analysis, applies data mining techniques, and builds high quality prediction systems.
  • Should be skilled in data visualization and use of graphical applications, including Microsoft Office (Power BI) and Tableau; major data science languages, such as R and Python; managing and margining of disparate data sources, preferably through Python, or SQL; statistical analysis; and data mining algorithms.
  • Should have prior experience with large data Multi-INT analytics, ML, and automated predicative analytics.
  • Conducts data analytics, data engineering, data mining, exploratory analysis, predicative analysis, and statistical analysis, and uses scientific techniques to correlate data into graphical, written, visual and verbal narrative products, enabling more informed analytic decisions.
  • Proactively retrieves information from various sources, analyzes it for better understanding about the data set, and builds AI tools that automate certain processes.

Required Qualifications:

  • Bachelors degree or equivalent experience
  • 3+ years of experience designing, developing, operating, and maintaining complex data applications
  • 3+ years of experience with raw coding of Python or Java, PostgreSQL or similar databases
  • 3+ years of experience developing code for data manipulation, data analysis, or data modeling
  • Experience creating and integrating code for retrieving, parsing, and processing data across multiple systems or applications
  • Experience developing scripts and programs for converting various types of data into usable formats and supporting project teams to scale, monitor, and operate data platforms in support of specific mission goals
  • Experience in the development of algorithms leveraging Python and SQL
  • Experience with Python data science and visualization packages
  • Experience with leading the development of solutions to complex problems
  • Experience working within a TS environment with onsite development tools
  • Experience with database administration or data analytics
  • Experience with structured and unstructured data
  • CompTIA Security+

Preferred Qualifications:

  • 12+ years of experience in Extract, Transform, and Load (ETL) processes
  • 7+ years of experience designing, developing, operationalizing, and maintaining complex data applications
  • 7+ years of experience with raw coding of Python or Java, PostgreSQL or similar databases
  • 7+ years of experience developing code for data manipulation, data analysis, or data modeling
  • 3+ years of experience with AI and ML implementation and development
  • Experience with DevSecOps tools, including GitHub
  • Experience working within the Intel Community
  • Experience with a cloud environment, including AWS, Microsoft Azure, or Google Cloud
  • Experience with Streamlit, Tkinter
  • Experience with Agile software development

Requirements/Work Environment

  • Normal office environment.

Travel

  • Minimal travel

Company Description

Castalia Systems is a proven business partner providing mission critical solutions to the Federal Government. We provide cutting edge solutions from Securing and Managing Data to Systems Engineering and Development. Castalia Systems is a pioneer in Artificial Intelligence Design and Application.

With our vast knowledge of our customers needs and relevant technology, our team is able to bring successful solutions to every mission. We are one-upping our competitors by providing premium IT solutions and platforms with cutting-edge technology so its so evident when you compare us with anyone.

Compensation

At Castalia Systems, we provide you with opportunities and choices and support your total well-being. Our benefits include: Medical, dental, vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry friends are cared for too. All regularly scheduled employees working at least 30 hours per week are eligible to participate in Castalia Systems benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits.

Salary at Castalia Systems is determined by various factors, including but not limited to location, position knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $110,500.00 to $117,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Castalia Systems total compensation package for employees.

Disclaimer

Castalia Systems is an equal employment opportunity and affirmative action employer and strives to comply with all applicable laws prohibiting discrimination based on race, color, creed, sex, sexual orientation, age, national origin, or ancestry, physical or mental disability, veteran status, marital status, HIV-positive status, as well as any other category protected by federal, state, or local laws. All such discrimination is unlawful, and all persons involved in the operations of the company are prohibited from engaging in this type of conduct.