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# 4004 Mid Level Software Engineer

- **Company:** Procession Systems
- **Location:** St. Louis, MO, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** C (Programming Language), Java (Programming Language), JavaScript (Programming Language), PHP (Programming Language), Geographic Information Systems, Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Amazon S3, Software Applications, ArcGIS (Software), ArcGIS Servers, JIRA, Business Software, C Sharp (Programming Language), C++ (Programming Language), Information Systems, Data Structures, Linux, Amazon DynamoDB, Perl (Programming Language), Intelligence Analysis, Python (Programming Language), PostgreSQL, Open Source Technology, Oracle (Applications), PostGIS, Rapid Prototyping Process, Amazon Simple Notification Service (SNS), Software Engineering, Software Systems, Web Services, Esri GIS (Software), ReactJS, Gitlab, Fastapi, Containerization, Gitlab-ci, Kubernetes, Information Technology, Text Summarization, Api Design, Amazon Simple Queue Service (SQS), Docker, Service Stack, Legacy Systems
- **Published:** September 4, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9142906/4004-mid-level-software-engineer

## About the Role

* Bachelor's degree in Computer Science, Engineering, Mathematics, Information Systems, or a related technical degree with 4+ years of experience in software engineering/development or Masters and with 2+ years of experience in software engineering/development
 * Working in Agile environments
 * Using GitLab for code source repository and using GitLab CI/CD
 * Proficiency in at least two of the following:
 + Python application/API development
 + FastAPI
 + Building high-performance applications in React.js
 + Web services architecture, design, and development
 + PostgreSQL database design
 + AWS and specific AWS tooling (S3, DynamoDB, SQS, SNS)
 * 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
 * Key Technologies:
 + Linux
 + Java
 + Containerization (Docker, Podmad, Kubernetes, ...)
 + VS Code
 + Jira, * 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
 + Operating Platforms: ESRI, OpenGeo Suite, or similar
 * Abstracting new or legacy systems via standards-based APIs, including Open Geospatial Consortium standards
 * Developing terrain analysis visualization and algorithms
 * Developing automated detection algorithms

## Description

We are 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.

GENERAL DUTIES:

 * Develop, modernize, and maintain software applications and services
 * Contribute to the design and architecture of high-performance applications
 * Leverage agile methodologies to enhance operational efficiency
 * 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


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