Note: The job is a remote job and is open to candidates in USA. Redhorse Corporation delivers data insights and technology solutions for missions critical to U.S. national interests. The company is seeking an Everything Engineer with a backend focus to modernize a mission-critical federal foreign military sales system using an AI-led software development lifecycle. The role involves building domain services, extracting and reimplementing legacy business rules, ensuring financial-grade correctness, and developing external system integrations across the full technology stack.
Responsibilities
- You’ll decompose problems into specs precise enough that an agent can implement them directly and concretely, and you’ll own everything you merge, because agent output is your output
- You’ll review rigorously. The bar is production software for a regulated federal financial system: test-driven development, human review on every merge, and a rigorous CI scans
- You’ll ship constantly. Small reviewable changes, an always-green main branch, an always-on beta environment stakeholders can touch
- You’ll own the heart of the rebuild: the domain model and services that replace decades of accumulated business logic
- Domain services in TypeScript/Node behind a REST API: case lifecycle state machines, document generation, pricing and payment-schedule calculation engines, workflow and milestone logic
- Business-rule archaeology. The legacy system’s rules live smeared across converted Java, PL/SQL packages, and database triggers. You’ll help extract them into an evidence-cited knowledge base, then reimplement them with tests that prove parity, including golden-master harnesses that replay legacy calculations and diff results to the penny
- Financial-grade correctness. Append-only audit trails, segregation-of-duties enforcement, reproducible calculations, and interface controls. This system faces federal financial audit standards, and we build that in rather than bolting it on
- External interfaces. Rebuilding fi le-based and API integrations with a dozen partner systems (logistics, accounting/ERP, training management), contract-first, with emulators before live connections
- Mentors the mid deliberately
Skills
- • US citizenship and eligibility for a US SECRET clearance
- • 7+ years building and operating production web systems
- • Mentors the mid deliberately
- • Strong track record building production web systems, with demonstrable depth in server-side and domain-model work
- • Hands-on experience with agentic AI development tools (Codex and/or Claude Code, or equivalent) on real codebases
- • Fluency across the ecosystem: cloud infrastructure, CI/CD, and security fundamentals
- • Travel no more than once per quarter
- Ability to read PL/SQL and legacy Java (you'll be doing archaeology, not just greenfield work); experience with financial calculation engines, audit- or compliance-sensitive systems, or complex state machines
- Prior work in a regulated or government environment (FedRAMP, RMF, IL-anything); REST API design at scale; Oracle-to-Postgres migration scars
Benefits
- Eligible employees may be eligible for performance-based or other incentive compensation, where applicable.
Company Overview