Security Engineer

🕒 August 5

🌐 Germany, France, +2 more countries – Remote

🇩🇪 Germany – Remote 🇫🇷 France – Remote 🇳🇱 Netherlands – Remote 🇪🇸 Spain – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

👮‍♂️ Cybersecurity / Security Engineer

👻 Ghost score 28%

What it means: the chance that no one is really hiring for this job.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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Qdrant

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2021

🤖 Artificial Intelligence

☁️ SaaS

Artificial Intelligence • SaaS

Qdrant is a company that builds a high‑performance vector database and managed cloud services for similarity search and AI retrieval. It offers an open‑source, Rust‑based vector engine (Qdrant Vector Database) plus managed offerings (Qdrant Cloud, Hybrid Cloud, Private Cloud, Edge, and Enterprise solutions), optimized for real‑time indexing, hybrid dense+sparse search, multivector retrieval, and large‑scale production deployments. Qdrant is positioned for builders of RAG, semantic search, recommendation systems, AI agents, and anomaly detection, and emphasizes developer APIs, enterprise security/compliance (SOC2, HIPAA options), and deployment flexibility (on‑prem, cloud, hybrid, edge).

📋 Description

• Own hands-on engineering and operational work within the security program • Run the public bug bounty program, including triage, validation, researcher communication, and remediation follow-through • Investigate reported vulnerabilities at the code level across Rust, Go, and Python • Provide security tooling, paved-road defaults, documentation, and practical guidance to engineering teams • Partner with engineering teams to design, review, and verify security fixes • Harden and maintain GitHub organization security, including secret scanning, push protection, branch protection, dependency alerts, and code scanning • Monitor, investigate, and respond to security alerts across AWS, Kubernetes, CI/CD, and related infrastructure • Track and report vulnerability remediation SLAs, MTTR, patch latency, and critical findings to the Security Officer • Implement, configure, and maintain security tooling across development and cloud environments • Support security incident response, including investigation, containment, remediation, and follow-up • Maintain complete and auditable vulnerability and incident records • Build scalable security automation and guardrails, including CI/CD checks, policy-as-code, GitHub automation, and automated cloud security controls • Participate in threat modeling and architecture reviews • Contribute to ISMS security-tooling evaluations, technical vendor assessments, and proof-of-concept work

🎯 Requirements

• Ability to read and navigate unfamiliar Rust, Go, and Python codebases to validate vulnerability reports, trace impact, and assess fixes • Ability to write and maintain automation and security tooling • Experience triaging vulnerability reports or working with bug bounty, vulnerability disclosure, product security, or similar functions • Practical knowledge of cloud and container security, particularly AWS and Kubernetes • Familiarity with GitHub security features and securing CI/CD pipelines • Ability to investigate alerts and vulnerabilities methodically, distinguish genuine risk from noise, and recommend proportionate remediation • Clear written communication skills for working with external researchers and internal engineering teams • Self-directed approach and comfort independently managing a security queue • 3+ years of hands-on experience in security engineering, product security, or vulnerability management • Offensive security background, such as penetration testing, CTF participation, vulnerability research, or exploit analysis (nice to have) • Experience working in an open-source company or contributing security improvements to open-source projects (nice to have) • Familiarity with cloud-native incident response (nice to have)

🏖️ Benefits

• A competitive salary with additional perks • Flexible working hours and async-friendly culture • High ownership and real impact • Open-source, engineering-driven culture • Choose your own laptop equipment • For US-based candidates: 401k match • For US-based candidates: health, dental, and vision insurance • For US-based candidates: flexible PTO policy

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