Founding Engineer
Guile
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This role on the market
119 open founding roles across 71 companies are on ApplySarthi right now, most of them in Bengaluru (13), Delhi NCR (3), Mumbai (2).
- Founding Account ExecutiveLaelaps
- Founding Analytics EngineerZefir
- Founding Brand Manager (m/w/d)Aampere
- Founding Brand MarketerPrelude
- Founding GTM Enablement ManagerBLP Digital AG
What founding roles keep asking for: LLMs (33%), Python (27%), SaaS (24%), PostgreSQL (24%), TypeScript (23%), React (22%), CI/CD (20%), Node.js (18%) — counted across their open postings here.
Remote Founding Engineer jobs · CI/CD jobs · Docker jobs · Penetration testing jobs · Python jobs
Counted across 14 company job boards, updated as roles open and close.
Preparing for this interview
Interviews for founding roles keep coming back to LLMs, Python, SaaS, PostgreSQL. Practise those questions before you sit with Guile.
Questions you are likely to be asked
- Why do you want to join Guile?
- What is your experience with CI/CD? Tell me one thing you learned the hard way.
- Walk me through a system you built. How was it designed, and what would you change now?
- Tell me about a hard bug you tracked down. How did you find the cause?
- How do you decide what to test, and what does good code review look like to you?
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Practise the Founding Engineer at Guile interview free →**Role**: Founding Engineer **Company**: Guile **Location**: Greater Hyderabad Area (Hybrid) **Type**: Full-time **About the Job** We're building autonomous AI agents that break web applications before real attackers do–and we need our Founding Engineer. Most security tools throw a wall of theoretical, static false positives at developers. We're building Guile AI penetration testing platform where coordinated agents run persistent recon, write working Proof-of-Concept (PoC) exploits, and chain minor flaws into full exploit paths. **The Role** This isn't a slice of a larger engineering org–you'd be building the core of the product itself. You'll own the multi-agent layer: coordinating specialized agents (recon, exploitation, post-exploitation) so they hand off findings to each other and escalate a chain of small issues into a real exploit path, and pushing that toward an always-on model with persistent parallel agents running continuously, not one-off scans kicked off by a CLI command. **What You'll Do** ●Design and build a multi-target, persistent agent orchestration layer. ●Design how agents coordinate–shared state, findings handoff, escalation logic. ●Build enterprise features: SSO, audit logging, compliance-ready reporting. ●Own the security logic itself–payload design, exploit validation, false-positive reduction–not just the infrastructure around it. ●Ship fast and alone, with minimal process. **You Probably Have** •Python at a real engineering level–services and tools shipped to users, not scripts. •Hands-on experience building agents: tool/function calling, multi-agent state sharing, context management (via LangGraph, CrewAI, AutoGen, or a custom framework). •Real offensive security depth: OWASP Top 10 fluency, hands-on exploitation experience, comfort with Burp Suite, Nuclei, sqlmap, nmap. •Docker-based sandboxing and CI/CD (GitHub Actions is fine). **Mindset** High agency–no one's writing tickets for you, you decide and build. Genuinely into both halves of this role (AI agents and offensive security)–one without the other won't work here. Comfortable being the only engineer, with real ambiguity, for a while. **Nice to Have** Basic exposure to SSO, audit logging, or RBAC–it's on the roadmap. Prior work on an autonomous security or AI-agent product, open source or commercial
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Listed on wellfound · posted 2026-08-24. ApplySarthi collects openings and links to application pages; the role is advertised by Guile, not by us.