Senior Software Engineer (React/TypeScript)

Location: Beavercreek, Ohio, United States

Basic compensation: $200,000–$275,000 per year for Ohio only

Company

hirify.global delivers engineering, logistics, operations, science, program management, mission IT, cybersecurity, and space defense solutions.

What you will do

• Design and implement common operating picture tools, workflows, and platform capabilities.
• Build responsive and accessible interfaces with React, TypeScript, Next.js, and Ant Design.
• Develop interactive 2D and 3D geospatial experiences using CesiumJS and operational data layers.
• Develop Node.js backend APIs and real-time services using Fastify, Express, REST, and server-sent events.
• Implement synchronization, caching, retry, batching, idempotency, and offline/online reconciliation for disconnected and bandwidth-constrained environments.
• Improve performance, observability, reliability, security, testing, and release quality while collaborating with product owners, domain experts, operators, and engineers.

Requirements

• Bachelor’s degree in Computer Science, Software Engineering, or a related discipline, or equivalent professional experience.
• Active TS/SCI clearance is required.
• Seven or more years of professional software engineering experience.
• Strong professional experience with TypeScript, JavaScript, React, and Node.js backend services.
• Experience with relational or document-oriented databases and production-quality, tested software.
• Ability to troubleshoot complex problems across frontend, backend, data, deployment, and multiple runtime environments.

Nice to have

• Experience with CesiumJS, Leaflet, GIS, geospatial databases, or spatial indexing.
• Experience with Electron, IndexedDB, Dexie, SQLite, Redis, or offline-first systems.
• Experience with SSE, WebSockets, UDP, TCP, Docker, Kubernetes, CI/CD, or release automation.
• Background in military, aviation, emergency management, public safety, or operational data systems.
• Experience mentoring engineers and leading technical work from design through delivery.

Culture & Benefits

• Collaborative and intellectually stimulating engineering environment.
• Work focused on national security and space defense systems.
• Potential benefits include a 401(k) plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending, disability coverage, and paid time off.
• Professional training, development, career advancement, and flexible work schedule options.
• Additional compensation may include bonuses, incentives, sign-on bonuses, or relocation benefits depending on the role and policy.