Note: The job is a remote job and is open to candidates in USA. Redhorse Corporation is a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. They are seeking a Mid-Level Full-Stack Software Engineer with a Backend focus to modernize a mission-critical legacy system managing billions of dollars in international security cooperation.
Responsibilities
- Decompose complex business problems into precise technical specifications that enable AI agents to implement code directly and accurately
- Develop and own domain services in TypeScript and Node.js, including case lifecycle state machines, pricing engines, and payment-schedule logic
- Lead "business-rule archaeology" by extracting logic from legacy Java and PL/SQL packages to reimplement them in a modern, test-driven environment
- Ensure financial-grade correctness by building append-only audit trails, segregation-of-duties enforcement, and reproducible calculations for federal audits
- Deliver complete vertical slices of business capability across the full stack, from UI components in React to infrastructure-as-code in AWS CDK
- Perform rigorous peer reviews and maintain an always-green main branch through continuous integration and automated testing (Vitest/Playwright)
- Collaborate with stakeholders to provide a "always-on" beta environment, ensuring quick iterations and mission alignment
Skills
- 3+ years of experience building and operating production web systems
- Hands-on experience using Agentic AI development tools (e.g., Claude Code, Codex, or equivalent) on professional codebases
- Professional proficiency in TypeScript, Node.js, and PostgreSQL
- Demonstrated ability to work across the full ecosystem, including cloud infrastructure (AWS), CI/CD pipelines, and security fundamentals
- Proven experience with modern ORMs like Prisma and building/maintaining REST APIs
- Ability to read and interpret legacy PL/SQL and Java code for logic extraction
- Experience building financial calculation engines or audit-sensitive systems
- Familiarity with Temporal workflows or complex state machine management
- Prior experience working in regulated or government environments (FedRAMP, RMF, IL-4/5)
- Experience with Oracle-to-Postgres migrations
- Experience with AWS GovCloud and container orchestration via EKS or ECS
Benefits
- Eligible employees may participate in Redhorse's comprehensive benefits programs
- May be eligible for performance-based or other incentive compensation, where applicable
Company Overview
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