Software Engineer, Full-Stack – AI-First

Job not on LinkedIn

🔥 19 minutes ago

🇺🇸 United States – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

Where this job comes from

Posted on OnFrontiers's careers page, not through a job board

First seen by Remote Rocketship 19 minutes ago

Logo of OnFrontiers

OnFrontiers

11 - 50 employees

🏪 Marketplace

🏛️ Government

🤝 B2B

💰 Accelerator/Incubator on 2020-07

Marketplace • Government • B2B

OnFrontiers is an expert-network marketplace that connects businesses—primarily federal contractors—with subject-matter experts and growth professionals to support capture, proposals, and government sales. The platform matches experts to specific deals, questions, or niche qualifications and supports flexible engagements ranging from one-hour consultations to multi-month projects. OnFrontiers emphasizes GovCon-focused compliance embedded in the platform and promotes on-demand access to federally-focused SMEs (the site cites ~17,000 SMEs across ~1,300 agencies and 6k+ projects). It positions itself as a tool to improve efficiency and drive wins in the opaque government contracting ecosystem.

📋 Description

• Build LLM-powered systems for expert matching and solicitation intelligence • Build and improve vector-backed indexes of experts and solicitations and the search connecting them using OpenSearch, PGVector, and Go • Ship features that accelerate talent mobility by graphing knowledge at the individual work-experience level • Build core SaaS platform and API features across the stack using Python, Go, and React • Take features from idea to production and own shipped work • Use Claude and internal tooling to design, write, test, and review code • Collaborate with the engineering lead, product, and leadership to ship quickly and iteratively • Support platform security, reliability, and scalability

🎯 Requirements

• Proven experience shipping full-stack software in Python, React, and AWS • Hands-on experience with LLMs, LLM orchestration, vector search, or AI-first product development • Daily experience building with AI tools such as Claude, Copilot, or similar • Comfortable with ambiguity, fast iteration, and wearing many hats • Readable, tested code and strong engineering fundamentals • Comfortable engaging on data security and compliance topics • CMMC / FedRAMP / SOC 2 familiarity is a plus, not required • Go experience is a plus

🏖️ Benefits

• Meaningful ownership stake/equity upside • Opportunity to grow with the team and take on more scope and seniority

Apply Now

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