Filigran, founded in October 2022, stands out in the cybertech ecosystem for its commitment to revolutionizing cyber threat management with a proactive approach. Its mission is to develop innovative open-source solutions designed to anticipate cyber threats, identify security gaps, and strengthen organizational security posture.
Filigran solutions are now trusted by over 6,000 public and private organizations worldwide.
🎯 The RoleWe're looking for a Senior Customer Success Manager to join our Customer Success Team and help us to continue providing value to our customers in EMEA. Based in the UK and working remotely, you will play a key role in ensuring the success and satisfaction of our users throughout their journey with Filigran. You will collaborate closely with support, sales, and product teams to align technical delivery with business goals, while acting as a trusted advisor to our customers.
💼 Your ResponsibilitiesOwn and manage the full customer lifecycle: kickoff, onboarding, adoption, training, and renewal
Build strong, proactive relationships with customers in the EMEA
Identify and support opportunities for upsell and cross-sell in partnership with Sales
Coordinate with internal teams to resolve and escalate customer issues quickly and effectively
Collaborate with Customer Support Engineers and Customer Platform Architect to ensure seamless communication and delivery in response to deployment and support tickets
Collect and share customer feedback internally to improve product and service quality
Track success metrics and use data to inform customer strategy and engagement
Occasional travels to meet with customers and attend company events
You will report to the Manager of Customer Success EMEA
Work closely with Customer Support Engineers (CSEs), Customer Platform Architect (CPA), Sales, Product, and Engineering teams
Partner with regional teams to serve a diverse customer base
Collaborate cross-functionally to ensure high customer satisfaction and retention
5+ years of experience in Customer Success, Account Management, or a similar client-facing role in the cybersecurity sector especially in Threat intelligence or Exposure Validation
Based in the UK with experience supporting national and regional customers
Strong technical aptitude and ability to work with tools like OpenCTI or OpenAEV (training available)
You are comfortable working in a fast-paced environment where priorities evolve, and you adapt quickly while maintaining a high level of quality
Excellent communication skills
Comfortable in a remote, async-first culture
Experience with CRM/CSM tools, customer journey tracking, and success metrics
Fluency in English
We’re a fast-growing, global, and fully remote company on a mission to empower defense teams to be proactive — through open-source solutions that uncover threats and drive action.
⭐ What we believe
We believe we do work that matters — uniting defenders into a global community to make security more open, resilient & collaborative.
💻 How we work
That belief fuels how we work — with focus, clarity and high standards. Always with care and respect, never with ego.
🧭 What guides us
That focus and care is grounded in our CORE values: Cohesion, Openness, Responsibility, and Equity — the compass that guides our decisions, collaborations, and growth, even when no one’s watching.
Competitive pay + equity — everyone shares in our success
Remote-first, flexible, and balanced — work that fits your life
Your setup, your choice — pick the gear that works for you
We enable cybersecurity through inclusion — from code to culture.
At Filigran, we are proud to be an equal opportunity employer. We believe diversity of our people make our products and our team stronger. We welcome talent of every background, identity, and lived experience — regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, age, disability, or veteran status.
What matters here is what you bring — not what you look like, where you’re from, or how you identify.
🚀 Ready to Join Us?Apply now and help us build the future of the cybersecurity ecosystem — together.
