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Python Java Jobs in Missouri (NOW HIRING)

Tata Consultancy Service Limited

Java Lead

O Fallon, MO · On-site

$90K - $120K/yr

... Java, C++, Scala, JS, Python, Shell*) • Spring, Spring Boot • Web application frameworks like AngularJS, Spring) • Analytical and Problem-solving • Ability to operate effectively ...

Walmart

Python Senior Software Engineer

Noel, MO

$90K - $180K/yr

You have developed scalable APIs and data pipelines for gathering and aggregating security control data, using Java or Python. * You are accustomed to working collaboratively in a matrixed ...

Walmart

Python Senior Software Engineer

Anderson, MO

$90K - $180K/yr

You have developed scalable APIs and data pipelines for gathering and aggregating security control data, using Java or Python. * You are accustomed to working collaboratively in a matrixed ...

Navstar

Software Engineer

Saint Louis, MO

Our projects range from data collection to advanced deep learning, leveraging tools like Python, Java, and ArcGIS. We don't just fill roles we build teams of high performers and leaders who make an ...

Walmart

Python Senior Software Engineer

Cassville, MO

$90K - $180K/yr

You have developed scalable APIs and data pipelines for gathering and aggregating security control data, using Java or Python. * You are accustomed to working collaboratively in a matrixed ...

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All JobsPython Java JobsPython Java Jobs in Missouri

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

Junior Software Engineer

Freedom Technology Solutions Group

Saint Louis, MO • On-site

Full-time

Medical, Life, Retirement, PTO

Posted 26 days ago

Job description

Freedom Technology Solutions Group is seeking a Software Engineer to support our client's intelligence analysis products and capabilities. This position involves providing software development capabilities to enhance existing and emerging client capabilities, including design and development, modernization of existing applications and services, and operations and sustainment. The role focuses on driving the client's adaptation of higher levels of automation and operational efficiency through agile development methodologies, rapid prototyping, and modern technology stacks.
The Junior Software Developer applies expertise to multiple development assignments. This role requires originality in developing solutions and provides latitude in designing methodologies and approaches.
Responsibilities:
  • Design, develop, and enhance backend services using Java, JavaScript, and Python.
  • Build and maintain secure, automated DevSecOps pipelines for CI/CD.
  • Lead containerized solution deployments across hybrid and cloud (AWS) environments.
  • Implement and optimize geospatial data processing and API integrations.
  • Troubleshoot, debug, and improve system performance.
  • Review code contributions.
  • Contribute to system architecture discussions and recommend improvements.
  • Provide input on deliverables, schedules, and performance metrics.
  • Participate in rapid prototyping to quickly iterate and improve solutions
  • Utilize modern technology stacks to meet client needs
  • Implement CI/CD pipelines using GitLab
  • Collaborate with cross-functional teams to deliver high-quality software solutions

Key Technologies:
  • Linux
  • Java, JavaScript, Python
  • Containerization (Docker, OpenShift, Kubernetes, ...)
  • AWS Services
  • GitLab
  • Apache Spark, Glue, and other ETL processes/procedures
  • Data Types: Structured and Unstructured, Parquet, JSON, XML, etc.

Required Qualifications:
  • Active TS/SCI clearance (eligible for CI Poly).
  • 0-3 years software development experience.
  • Proficiency in Java, JavaScript, and Python.
  • Experience with DevSecOps pipelines, Agile methodologies, and CI/CD tools (e.g., GitLab).
  • Hands-on experience with AWS services (Lambda, ECS, S3, RDS, etc.).
  • Skilled in containerization technologies (Docker, Kubernetes, OpenShift).
  • Experience with geospatial data frameworks and APIs (e.g., GeoServer, PostGIS, ArcGIS).
  • Using GitLab for code source repository and using GitLab CI/CD
  • Developing customized code, scripts, modules, macro procedures, or libraries for specialized spatial analysis functions using languages such as Python, Java, JavaScript, PHP, C, C++, C#, Perl, or similar

What's in It for You?
Flexible work environment
A team mentality - work with friendly, like-minded professionals
Work with innovative, cutting edge technologies
Enjoy extremely competitive compensation and benefits
A work-life balance you can count on
Opportunities to grow and advance your career on our dime
The Benefits You Get with Freedom
Amazing benefits including matching 401k, fully paid medical, and more
Generous paid time off - including paid site closure days
Competitive salary offerings
Paid training and tuition reimbursement
Referral bonuses
Fully paid life and disability
Annual logo wear allowance
Company sponsored events (game nights, holiday party, summer party, happy hours)
Interested in learning more about Freedom and our culture? Contact us today! We're constantly hosting hiring events in our office and elsewhere, to help you get a sense of what life is like at Freedom before joining the team.
As an Equal Opportunity Employer, we do not discriminate on the basis of race, color, religion, sex, age, marital status, disability or veteran status
Applicant Federal & E-Verify Postings
VEVRAA Federal Contractor
Accessibility: If you need an accommodation as part of the employment process, please contact Human Resources at
Phone: 410-290-9035
Email: recruiting@goftsg.com
Equal Opportunity Employer, including disabled and veterans.
If you want to view the EEO Law poster, please choose your language: English - Spanish - Arabic - Chinese
If you want to view the EEO Law Supplement poster, please choose your language: English - Spanish - Chinese
If you want to view the Pay Transparency Policy Statement, please click the link: English

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