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Python Java Jobs in California (NOW HIRING)

360 IT Professionals

Python Developer

Santa Cruz, CA · On-site

$58 - $80/hr

Strong hands on experience with Python, Java, API, Linux Demonstrated ability to develop conversion and system implementation plans. Some familiarity of current bioinformatics tools, compression ...

NAVA Software Solutions

Java Architect

San Francisco, CA · On-site

$74.25 - $100.25/hr

Extensive experience as a software engineer, including components or services development, preferably hosted in the Cloud, using Python, Java, or C#. * Extensive knowledge of REST and SOAP, as well ...

Jobsbridge

Python Developer

Palo Alto, CA · On-site

$59 - $81.50/hr

Java is plus. - Knowledge of build structure and concepts - Strong understanding of Windows and ... Python based tools, Java Additional Information Multiple Openings

Jobsbridge

Full Stack Web Developer

San Francisco, CA · On-site

Experience integrating Web front ends with back end services built on Ruby, PHP, Python, Java, etc. Solid understanding of TCP/IP, HTTP, SSL/TLS, REST and SOAP High level understanding of web ...

Jobsbridge

Python Engineer

San Francisco, CA · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. - 4+ years of Development experience in Python/Django - Strong object ...

Redolent, Inc.

Senior Data Engineer (Java/Spark)

Sunnyvale, CA · On-site

$65.50 - $86.50/hr

You have expert-level coding skills in Python, JAVA, Spring, API design, Kafka, databases (SQL, no-SQL) * You are skilled in data modeling & data migration protocols * You have experience with Trino ...

Jobsbridge

Python Developer

Palo Alto, CA

$59 - $81.50/hr

Java is plus. - Knowledge of build structure and concepts - Strong understanding of Windows and ... Python Additional Information Multiple Openings

Jobsbridge

Python Developer

Palo Alto, CA · On-site

$59 - $81.50/hr

Java is plus. - Knowledge of build structure and concepts - Strong understanding of Windows and ... Python based tools Additional Information Multiple Openings

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Python Java information

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 California? For Python Java jobs in California, the most frequently searched job titles are:
What job categories do people searching Python Java jobs in California look for? The top searched job categories for Python Java jobs in California are:
What cities in California are hiring for Python Java jobs? Cities in California with the most Python Java job openings:
Python Java jobs near you

Python Developer

Rootshell Enterprise Technologies, Inc.

Santa Clara, CA • On-site

$59 - $81.25/hr

Full-time

Posted 29 days ago

Job description

Title: Python developer III
Location: Sunnyvale, CA
Duration: Long Term
Duties: We are looking for a Senior Python Developer with Java skills to help us build and evolve our Data Management Platform.
Your primary focus will be the development of all server-side backend data processing logic, ensuring high performance and responsiveness to requests from the front-end / API requests.
Responsibilities:
  • Writing reusable, testable and efficient code
  • Design and implementation of low-latency, high-availability and performant applications
  • Developing ETL processing in python as needed.
  • Work with cross-functional teams to complete migration effort
  • Develop Rest APIs using java libraries

Skills: Skills 5+ years of experience working in an enterprise setting Hands on experience with Flask or other Python frameworks Experience writing Python applications that interact with ORM libraries Good understanding of the threading limitations of Python and multi-process architecture Ability to program in Java Strong experience with SQL and data analysis Knowledge of Kafka, EMS queues Excellent team player and communicator who can work effectively with cross-functional
Required Skills:
PYTHON
DATA ANALYSIS
SQL
JAVA
FLASK
Additional Skills:
KAFKA
ETL
ORM
TEAM PLAYER
APACHE KAFKA
API
ARCHITECTURE
DATA MANAGEMENT
FRONT END
FRONT-END
REST

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