
Job Overview
Location
France
Job Type
Full-time
Category
Software Engineering
Date Posted
April 15, 2026
Full Job Description
📋 Description
- • As a Staff/Tech Lead Software Engineer on the OpenCTI team, you will drive the technical vision and mentor the software engineering team while contributing directly to key parts of the codebase, major features, and critical bug fixes.
- • Your day-to-day responsibilities include acting as a technical relay, supervising and animating technical topics across teams, promoting best practices for code quality and performance, facilitating transversal initiatives such as dependency management and security issues, and supporting engineers through pair programming, code reviews, and regular feedback.
- • You will collaborate closely with Engineering Managers, Product Owners, and other staff engineers to size tasks, plan the roadmap, and define the scope of future milestones within a team of 3 to 6 developers ranging from junior to senior levels.
- • Filigran SAS, founded in October 2022, is a fast-growing, global, fully remote company revolutionizing cyber threat management through innovative open-source solutions trusted by over 6,000 public and private organizations worldwide, with a mission to anticipate threats, identify security gaps, and strengthen organizational security posture.
- • In this role, you will grow your influence as a technical leader, deepen your expertise in SaaS architecture and cybersecurity technologies, and contribute to a culture grounded in Cohesion, Openness, Responsibility, and Equity while working with emerging technologies like AI to move faster and smarter in defense of digital ecosystems.
Skills & Technologies
About Filigran SAS
Filigran SAS is a French cybersecurity company that develops open-source threat-intelligence and crisis-management platforms. Its flagship products, OpenCTI and OpenEx, help public and private organizations collect, analyze and share threat data, orchestrate responses and conduct crisis simulations. Founded in 2022 and headquartered in Paris, Filigran provides software, support and consulting services to improve cyber resilience.
Subscribe to the weekly newsletter for similar remote roles and curated hiring updates.
Newsletter
Weekly remote jobs and featured talent.
No spam. Only curated remote roles and product updates. You can unsubscribe anytime.
Similar Opportunities

Tech Holding LLC
2 months ago
1 month ago


