Backend Engineer
Indexed description
About the Role
We are a stealth-stage defense technology company building at the intersection of cybersecurity, open-source intelligence, and generative AI. Our platform transforms vast, unstructured digital environments into actionable intelligence for the operators who depend on it.
We are hiring a Backend Engineer to join the founding core team. You will build and own meaningful components of the backend that powers our OSINT engine — writing production services, hardening pipelines, and working alongside senior engineers to ship into elite cloud and sensitive on-premise environments.
What You Will Do
- Design, build, and maintain Python backend microservices that power the OSINT engine, with clear contracts and strong test coverage
- Implement asynchronous workflows and contribute to ingestion and enrichment pipelines that move large volumes of unstructured data through AI-driven processing, including self-hosted LLM, diffusion, and audio models
- Ship services into our Docker and Kubernetes-based deployment stack across cloud and on-premise environments
- Write and maintain CI/CD pipelines in Git Actions, with careful attention to security, reproducibility, and rollback safety
- Participate in code review, design discussion, and a light on-call rotation as the platform matures
- Partner with senior engineers and AI engineers to integrate models and inference services into production paths
What We Are Looking For
- 3–5 years of backend engineering experience (excluding military experience) delivering production systems
- Strong Python proficiency — FastAPI, Pydantic, and Celery
- Solid grasp of REST or other protocols such as gRPC or GraphQL API design
- Working knowledge of Docker and Kubernetes
- Hands-on experience with at least one major cloud platform (GCP preferred; AWS or Azure also acceptable)
- Proficiency with Redis as a cache and queue backend
- Linux server fluency and comfort on the command line
- Security-aware engineering habits: input validation, secrets handling, and least-privilege thinking
- Strong written communication — the ability to produce a concise design document and articulate trade-offs
Nice to Have
- Exposure to Go
- Experience with Weaviate, Chroma, or Pinecone, and RAG-style pipelines
- Self-hosted model serving via HuggingFace, or familiarity with diffusion-model tooling
- Experience with Temporal or Apache Airflow
- Proficiency with React and TypeScript for occasional full-stack contributions
- Observability experience with Grafana, Loki, Promtail, or Prometheus
- A background in defense, intelligence, national security, cyber operations, or a related regulated domain — through prior employment, academic work, or service in a technical military or government unit
What You Will Get
A founding-team seat with substantial ownership, direct mentorship from senior engineers solving genuinely difficult problems, and the opportunity to ship a product of real consequence in the global security landscape. We offer a competitive salary, meaningful equity, and the technical autonomy of an early-stage company.
To apply, please message us directly on LinkedIn.
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