Full Stack Developer IV

Start Date:

Immediate JHNA, CTSi, and EXPANSIA have come together to form a Defense Technology platform named Aether Aerospace focused on delivering high-impact technologies, technology-enabled services and advanced manufacturing solutions to the U.S. Department of Defense and related national security customers. Backed by Falfurrias Management Partners, the platform brings together deep domain expertise across Army, Navy, and Air Force and Space Force programs, digital engineering, systems integration, and specialized manufacturing capabilities.

The combined organization operates as a multi-entity aerospace and defense technology and tech-enabled services and manufacturing enterprise positioned for scalable growth, operational excellence, and long-term value creation.

Full-time/Permanent Employee

Location:

Remote

As a Full Stack Developer IV, you will lead the design, development, and implementation of secure, scalable web applications and services using modern software development technologies. Our primary technology stack includes Python, FastAPI, Vue, and Type Script, with opportunities to work with other backend and frontend technologies such as Go, Rust, React, and Next.js. You will gather and document requirements, develop innovative solutions, and optimize application performance while ensuring compliance with coding, security, and architectural best practices.

Your role includes troubleshooting complex technical issues, collaborating with stakeholders, and contributing to continuous improvement through Dev Sec Ops  practices, Infrastructure as Code (IaC), automated testing, and AI-assisted development using agentic coding tools. You will apply agile development methodologies to deliver reliable, maintainable, and high-quality software solutions.

• Design, develop, and integrate secure, scalable web applications and services using Python, FastAPI, Vue, Type Script, and other modern development technologies
• Evaluate and implement alternative backend and frontend technologies, such as Go, Rust, React, and Next.js, based on technical requirements and architectural considerations
• Design, develop, document, and maintain RESTful and GraphQL APIs and service integrations
• Apply software engineering best practices, including object-oriented programming, design patterns, and modular architecture
• Implement and maintain automated unit, integration, and end-to-end testing to ensure software quality and reliability
• Develop, maintain, and optimize relational database schemas, queries, and application data access patterns
• Implement and maintain CI/CD pipelines, automated builds, and deployment processes in support of Dev Sec Ops  best practices
• Develop and maintain IaC using Terraform to provision and manage cloud infrastructure
• Leverage AI-assisted development and agentic coding tools to improve development efficiency, code quality, testing, and documentation while maintaining appropriate security and human oversight
• Support containerized application development, deployment, and orchestration using technologies such as Docker and Kubernetes
• Apply secure coding practices, vulnerability management, and software supply chain security throughout the software development lifecycle
• Troubleshoot complex application, infrastructure, and integration issues to improve system performance, scalability, and reliability
• Provide technical leadership through architectural guidance, code reviews, mentoring, and continuous improvement of development practices
• Collaborate with clients and internal teams to gather and document system requirements
• Work closely with stakeholders to resolve software development and implementation challenges
• Manage version control and source code repositories, ensuring efficient collaboration
• Support and document internal tools, software functionality, and system enhancements
• Support program operational initiatives that improve processes, productivity, and quality
• Ensure 100% of planned hours are worked and recorded
• Identify and forward to your leadership any opportunities that could lead to growth within your work area
• Participate in growth efforts as requested
• Ensure all contractual deliverables are met/exceeded to the customer's satisfaction
• Complete personal PDP and attend Company Meetings
• Build productive and positive professional relationships with clients within your program
• Execute all contract requirements as assigned in accordance with the contract-specific LCAT and requirements
• Perform other related duties as…