Staff / Tech Lead Software Engineer - OpenCTI

🕒 September 8

🇺🇸 United States – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 20%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Filigran

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2022

🔒 Cybersecurity

☁️ SaaS

Cybersecurity • SaaS • Technology

Filigran is a cybersecurity company specializing in Threat Intelligence and eXtended Threat Management (XTM). They provide a comprehensive suite of software solutions which includes cyber threat intelligence, breach and attack simulation, and incident response capabilities. Filigran's offerings also include training programs and community support, empowering organizations to enhance their security postures against various cyber threats.

📋 Description

• Drive the technical relationship with a key external partner contributing to OpenCTI • Participate early in technical refinement and design discussions for partner-driven features • Guide and coach partner developers on OpenCTI architecture, coding standards, and best practices • Review external contributions for quality, consistency, maintainability, and integration into the core project • Bridge the partner engineering team with Filigran's roadmap, architecture, and standards • Contribute directly to the codebase where partner and core work intersect • Facilitate technical refinement sessions and design reviews • Coach internal and partner engineers through pair programming, code reviews, and structured feedback • Collaborate with Engineering Managers and Product Owners on task sizing, scope alignment, and roadmap planning • Report progress, risks, blockers, and technical alignment issues to the Director of Engineering and Product Manager • Promote OpenCTI best practices, code quality, and performance standards

🎯 Requirements

• Strong experience with TypeScript • Hands-on experience with NodeJS, React, GraphQL, Elasticsearch, and Redis • Strong hands-on experience leveraging AI tools such as Copilot, Cursor, and LLM-based agents • Autonomy, ownership, proactive self-direction, and strong reporting/alerting habits • 8+ years in Software Engineering • Comfortable working in a fully remote, async-first environment across multiple time zones • Architectural judgment and pragmatic trade-offs • Strong communication and diplomacy skills • Cybersecurity / Cyber Threat Intelligence experience is a strong plus • Experience working with external stakeholders, partners, or vendors is a plus • Open-source experience is a plus

🏖️ Benefits

• Competitive compensation + equity • Remote-first flexibility • 25 days PTO baseline • Paid volunteer days • Choice of equipment with additional support for remote work and development needs • Two annual in-person get-togethers: one global company gathering and one team gathering • Professional growth and learning opportunities • Equal opportunity and inclusive workplace