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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Principal Software Engineer - **Company:** TRINZIC CORP - **Location:** Orange Park, FL, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), .NET Framework, Artificial Intelligence, Amazon Web Services, Amazon Elastic Compute Cloud, Amazon S3, Application Performance Management, Architectural Patterns, JIRA, Big Data, C Sharp (Programming Language), Software as a Service, Cloud Computing, Cloud Engineering, Adobe Coldfusion, Software Quality, Code Review, Information Systems, Databases, Data Architecture, Data Systems, Relational Databases, Database Design, Software Design Patterns, Programming Tools, Distributed Computing Environment, Distributed Systems, Github, PostgreSQL, Microsoft SQL Server, MySQL, Node.Js, Oracle (Applications), Performance Tuning, Software Architecture, Service-Oriented Architecture, Software Engineering, PL-SQL, Systems Integration, TypeScript, Web Applications, Web Application Frameworks, ColdFusion Components, Enterprise Software Applications, Cloud Platform System, GitHub Copilot, ReactJS, Database Optimization, Vue.js, Event Driven Architecture, Amazon Relational Database Service, AngularJS, Infrastructure Automation Frameworks, Information Technology, Enterprise Integration, Cloud Migration, Functional Programming, Cloud Optimization, Api Gateway, Restful APIs, Amazon Simple Queue Service (SQS), Data Pipelines, Serverless Computing, Legacy Systems, Jenkins, Programming Languages, Microservices - **Published:** October 13, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=2ef5be52abcc6fc9 ## About the Role * Bachelor's degree in Computer Science, Information Systems, Software Engineering, or related field. * 15+ years of professional software engineering experience. * 5+ years of hands-on Adobe ColdFusion development, administration, and modernization experience. * Demonstrated experience modernizing and migrating legacy ColdFusion applications to modern platforms, frameworks, and cloud-based architectures. * Strong experience developing enterprise web applications using ColdFusion, .NET, JavaScript, TypeScript, Node.js, or comparable technologies. * Experience designing and supporting large-scale SaaS and enterprise software platforms. * Strong experience with cloud-native application development and AWS services. * Deep understanding of distributed systems, asynchronous processing, and microservices architectures. * Extensive experience with REST APIs and enterprise integrations. * Strong database design and performance optimization experience. * Proven experience mentoring engineers and leading technical teams. * Ability to obtain and maintain a Secret Security Clearance. Required Technical Skills Legacy Modernization & ColdFusion * Adobe ColdFusion * ColdFusion Components (CFCs) * ColdFusion Performance Tuning * Legacy Platform Modernization * ColdFusion-to-.NET Migration Cloud & Infrastructure * AWS (S3, SQS, Lambda, API Gateway, RDS, EC2, FSx) * Cloud-Native Architecture * CI/CD Pipelines * Infrastructure Automation Languages & Frameworks * C# * .NET * JavaScript * TypeScript * Node.js * React * Angular * Vue.js Data Technologies * Oracle * SQL Server * PostgreSQL * MySQL * PL/SQL * Database Performance Tuning * Data Modeling Integration & Architecture * REST APIs * Enterprise Integrations * Service-Oriented Architecture * Event-Driven Architecture * Distributed Systems * Microservices * Software Design Patterns Development Tools * GitHub * Jenkins * Jira * GitHub Copilot * AI-Assisted Development Tools All skills above align with demonstrated experience supporting enterprise SaaS platforms, cloud modernization, large-scale databases, integrations, and software architecture., * Experience modernizing large-scale ColdFusion applications supporting government, logistics, procurement, sustainment, or financial management operations. * Experience leading enterprise migration initiatives from Adobe ColdFusion to .NET, Node.js, or cloud-native architectures. * Experience establishing modernization roadmaps and migration strategies for mission-critical legacy systems. * Experience supporting applications requiring 99.9%+ availability and high operational reliability. * Experience implementing AI-enabled engineering workflows and automation solutions. * Master's degree in a related technical discipline. Desired Competencies * Enterprise Software Architecture * Technical Leadership * Cloud Strategy & Modernization * Systems Integration * SaaS Platform Engineering * Data Architecture & Optimization * Distributed Systems Design * Application Performance Engineering * Team Mentoring & Development * Strategic Problem Solving * Stakeholder Communication * Agile Program Delivery ## Description The Senior Principal Software Engineer / Solutions Architect will serve as a technical leader responsible for architecting, developing, integrating, modernizing, and supporting enterprise software platforms. The ideal candidate will possess extensive experience with Adobe ColdFusion-based enterprise systems and a proven track record leading modernization efforts to scalable, cloud-native architectures utilizing AWS and modern development frameworks. The role requires deep expertise in software architecture, data-intensive applications, systems integration, and legacy platform transformation. This individual will partner with program leadership, customers, architects, and engineering teams to develop innovative solutions that improve mission effectiveness, operational efficiency, and long-term maintainability., * Lead modernization efforts transitioning legacy ColdFusion applications to modern architectures utilizing .NET, Node.js, cloud-native services, and contemporary web frameworks. * Analyze, maintain, and enhance existing ColdFusion applications while developing migration strategies that improve scalability, maintainability, security, and performance. * Develop and execute technical roadmaps for legacy application transformation and cloud adoption initiatives. * Design scalable, secure, and highly available cloud architectures utilizing AWS services including S3, SQS, RDS, Lambda, API Gateway, EC2, and related technologies. * Architect and develop REST APIs, service-oriented solutions, and enterprise integration frameworks. * Lead modernization initiatives transitioning legacy applications to modern web and cloud-based architectures. * Design and optimize large-scale relational database environments including Oracle, SQL Server, PostgreSQL, and MySQL. * Develop distributed processing, asynchronous workflows, event-driven systems, and high-volume data pipelines. * Analyze application performance and implement architectural improvements to enhance scalability, reliability, and maintainability. * Lead technical design reviews, code reviews, technology evaluations, and engineering governance activities. * Mentor software engineers and foster engineering excellence across development teams. * Collaborate with stakeholders to translate complex business and mission requirements into technical solutions. * Evaluate AI-assisted development tools and automation technologies to improve delivery speed and software quality.