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Remote Java Developer C2C Jobs in St Louis, MO (NOW HIRING)

SR. SOFTWARE ENGINEER

Saint Louis, MO · Remote

$119K - $157K/yr

Xamarin, Swift, Objective C, Java. * Database Development: Maintains knowledge and skills in ... Remote in the USA Only * Contract-to-Hire 3-6 months * Must be US-Citizen or Green-Card only * Will ...

Xamarin, Swift, Objective C, Java. * Database Development: Maintains knowledge and skills in ... Remote in the USA Only * Contract-to-Hire 3-6 months * Must be US-Citizen or Green-Card only * Will ...

ENGR SR SOFTWARE DEVT

Saint Louis, MO · Remote

$119K - $157K/yr

Java, C# or Python in a private, public, government or military environment. * 1 year experience ... Remote Travel: May include up to 20% domestic Relocation Assistance: May be authorized Must be ...

Software Engineer II

O Fallon, MO · On-site +1

$91K - $124K/yr

Overview The Remote Payment and Presentment System team is seeking a Software Engineer II to help ... Java, and SQL, with experience building microservices using Spring Boot Familiarity with secure ...

Strong proficiency in Java, JEE, Spring, JavaScript, Node.js, and TypeScript * Experience building ... This team primarily operates in a remote environment, with occasional in-office presence as needed.

Strong proficiency in Java, JEE, Spring, JavaScript, Node.js, and TypeScript * Experience building ... This team primarily operates in a remote environment, with occasional in-office presence as needed.

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Remote Java Developer C2C information

See St Louis, MO salary details

$15

$55

$75

How much do remote java developer c2c jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for remote java developer c2c in St. Louis, MO is $55.12, according to ZipRecruiter salary data. Most workers in this role earn between $47.69 and $61.68 per hour, depending on experience, location, and employer.

What is the difference between Remote Java Developer C2C vs Remote Java Software Engineer?

AspectRemote Java Developer C2CRemote Java Software Engineer
CredentialsJava certifications, relevant experienceJava certifications, relevant experience
Work EnvironmentContract-based, independent contractor setupTypically full-time, employed by a company
Employer & Industry UsageUsed by staffing agencies and clients seeking flexible contractorsUsed by companies for ongoing projects and full-time roles
Search & Comparison IntentLooking for flexible, contract-based Java rolesSeeking full-time Java development positions

The main difference between Remote Java Developer C2C and Remote Java Software Engineer lies in employment type and work setup. C2C roles are contract-based, ideal for freelancers or independent contractors, while Software Engineers are typically full-time employees. Both roles require similar skills and certifications, but their work arrangements and employer relationships differ.

What is a Remote Java Developer C2C?

A Remote Java Developer C2C is a software developer who specializes in Java programming and works remotely, typically under a Corp-to-Corp (C2C) arrangement. In this setup, the developer provides services through their own corporation or a staffing agency’s corporation, rather than as a direct employee (W2). This arrangement is common for contract work and allows for more flexibility in work location and project selection. C2C positions often require developers to manage their own taxes and benefits.

What are some unique challenges faced by Remote Java Developers working on a C2C (Corp-to-Corp) basis, and how can they be managed?

As a Remote Java Developer on a C2C basis, you may encounter challenges such as managing communication across time zones, ensuring clear project requirements, and handling administrative tasks like invoicing and contracts. It's important to establish structured communication routines with your client and proactively clarify expectations to avoid misunderstandings. Additionally, using project management and collaboration tools can help maintain transparency and keep projects on track. Staying organized with your business paperwork and understanding your contractual obligations will also contribute to a smooth working relationship.

What are the key skills and qualifications needed to thrive as a Remote Java Developer C2C, and why are they important?

To thrive as a Remote Java Developer C2C, you need strong proficiency in Java programming, a solid understanding of software development principles, and relevant experience or a degree in computer science or related fields. Familiarity with tools like Spring Framework, version control systems (such as Git), and build automation tools, along with experience in cloud platforms or CI/CD pipelines, is typically required. Excellent problem-solving abilities, effective communication, and self-motivation are vital soft skills for remote collaboration and project delivery. These skills ensure you can build robust applications, coordinate efficiently with distributed teams, and deliver quality code in contract-based remote environments.
What are popular job titles related to Remote Java Developer C2C jobs in St. Louis, MO? For Remote Java Developer C2C jobs in St. Louis, MO, the most frequently searched job titles are:
What job categories do people searching Remote Java Developer C2C jobs in St. Louis, MO look for? The top searched job categories for Remote Java Developer C2C jobs in St. Louis, MO are:
What cities near St. Louis, MO are hiring for Remote Java Developer C2C jobs? Cities near St. Louis, MO with the most Remote Java Developer C2C job openings:

Senior Cloud Engineer

Freedom Technology Solutions Group

Saint Louis, MO • On-site, Remote

$54.25 - $72.50/hr

Other

Posted 26 days ago


Job description

Freedom Technology Solutions Group is seeking a Cloud Engineer to support our client's intelligence analysis products and capabilities. This position involves providing cloud expertise 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. 

Responsibilities: 

  • Assessment of existing environment, identification of potential approaches to increase CORE DevSecOps adoption, and integration of applications into Cloud environment as needed.
  • Architect and optimize secure DevSecOps pipelines and automated testing frameworks.
  • 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.
  • Lead  system architecture discussions and recommend improvements.
  • Develop input on deliverables, schedules, and performance metrics. 
  • Lead rapid prototyping to quickly iterate and improve solutions.
  • Utilize modern technology stacks to meet client needs.
  • Direct the migration, scaling, and modernization of applications in AWS environments.
  • Implement CI/CD pipelines using GitLab.
  • Support proposal writing, technical white papers, and client briefings.
  • Define technical standards, cloud guidelines, and best practices.
  • 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).
  • 9-13 years cloud and software development experience.
  • Experience 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.
  • Experience working independently with clients or stakeholders to develop user stories for full-service consumer and business applications.

Desired Qualifications:

  • Experience working independently with clients or stakeholders to develop user stories for full-service consumer and business applications
  • Experience with government and/or commercial imagery products, including SAR or related RADAR imaging technologies
  • Developing geospatial information systems (GIS) and working with open-source and proprietary geospatial formats
  • Using and developing common geospatial tools, data, and operating platforms such as:
    • Tools: Boundless Spatial suite, Remote View, PostGRES/PostGIS, Oracle Spatial, ArcGIS Desktop, ArcGIS Server, Image Server, File Geodatabases
    • Data Formats: KML, KMZ, NITF, TIFF, JPEG, GeoPDF, and similar geo-related formats and data structures
  • Abstracting new or legacy systems via standards-based APIs, including Open Geospatial Consortium standards 
  • Developing terrain analysis visualization and algorithms
  • Developing automated detection algorithms
  • Experience with Argo Workflows