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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principle Specialist, Software Developer (Onsite) - **Company:** RTX - **Location:** Columbus, GA, United States - **Experience:** Experienced - **Salary:** $86,800.0 - $165,200.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Agile Methodology, Artificial Intelligence, Component-Based Software Engineering, Application Performance Management, Microsoft Azure, Delphi (Programming Language), Code Review, Databases, Extract Transform Load (ETL), Data Migration, Database Connection, Database Design, Database Queries, Software Debugging, Programming Tools, Oracle Databases, Oracle (Applications), Pascal (Programming Language), Standard Sql, SAP (Applications), Software Requirements Analysis, PL-SQL, Systems Integration, Web Services, Extensible Markup Language (XML), Scripting, Enterprise Software Applications, GitHub Copilot, Large Language Models, Prompt Engineering, Generative AI, Git, Database Migration, Machine Learning Operations, Tools for Reporting, GPT, Software Version Control, Legacy Systems - **Published:** June 6, 2026 - **Apply:** https://globalhr.wd5.myworkdayjobs.com/REC_RTX_Ext_Gateway/job/US-GA-MIDLAND-MPC--88018987-Macon-Rd--BLDG-MPC/Principle-Specialist--Software-Developer--Onsite-_01848373-1 ## About the Role * Bachelor's Degree and 5 years or Advanced Degree and 3 years of the following experience: * Professional Delphi development * Strong proficiency in Delphi Object Pascal programming language * Experience with Delphi VCL framework and component development * Knowledge of database connectivity (ADO, FireDAC) and SQL * Understanding of Windows application development and deployment * Experience with version control systems (Git preferred) * Strong analytical and problem-solving skills Ability to work independently and as part of a team * Strong problem-solving skills with the ability to debug complex full-stack issues across browser, server, and database layers Qualifications We Prefer: * Experience with Embarcadero RAD Studio (Delphi 10.x or newer) * Knowledge of XML processing and web services integration * Experience with reporting tools (FastReport, ReportBuilder) * Experience with enterprise application architecture patterns * Knowledge of database design and optimization * Hands-on experience with Oracle Database , PL/SQL, Oracle-specific EF Core provider, and Oracle migration scripting * Experience with data migration or ETL pipelines - particularly integrating legacy systems with modern platforms * Exposure to AI/ML integration in enterprise applications (prompt engineering, API integration with LLMs such as Claude or GPT) * Experience in MRO, manufacturing, or aerospace environments * Prior experience with Generative AI development tools (Claude Code, GitHub Copilot) Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as: Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee's personal responsibility. ## Description This role is responsible for performing technical and functional software specification, design, coding, testing, and documentation in support of our engine overhaul and repair operations. You will work within an Agile team to develop and maintain a mission-critical application that directly supports engine maintenance operations. What You Will Do: * Maintain and enhance the existing Delphi VCL application * Debug and resolve issues in the current codebase * Collaborate with business analysts to implement new features * Optimize application performance and database queries * Ensure application stability and reliability in production environments * Participate in code reviews and follow established coding standards * Document technical specifications and user guides * Support integration with external systems (SAP, databases) ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [ Evaluating AI models for code comprehension](https://www.wearedevelopers.com/videos/1462-evaluating-ai-models-for-code-comprehension) - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Speak, Code, Deploy: Transforming Developer Experience with Voice Commands](https://www.wearedevelopers.com/videos/1159-speak-code-deploy-transforming-developer-experience-with-voice-commands) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)