Join SeedFence
Contribute to industry cyber defense and French and European technological sovereignty. Help build the future of embedded systems cybersecurity.
About SeedFence
SeedFence is a French cybersecurity startup founded in 2023, offering an XDR (eXtended Detection and Response) solution for embedded systems and industrial systems on Linux and Android environments across various sectors (defense, aerospace, energy, transport...).
Detection Agent
Written in Rust and deployed on embedded systems, it analyzes system activity as well as activity on Ethernet networks and connected communication buses.
Central Manager
Collects events and threats detected by agents, enables reconfiguration, updates detection rules and strategies, and manages AI models.
Participate in French and European technological sovereignty
Join product and technical stack decisions at an early stage
Develop a wide range of skills in a team with excellent cybersecurity track record
Well-funded startup with major contracts already signed
Open Positions
Pre-Sales Engineer
As a Pre-Sales Engineer, you will bridge the gap between our technical solutions and customer needs, supporting the sales team with technical expertise and conducting product demonstrations to prospects in the cybersecurity and embedded systems space.
Key Responsibilities
- • Conduct product demonstrations and technical presentations to prospects
- • Support sales team with technical expertise during sales cycles
- • Understand customer cybersecurity needs and pain points
- • Collaborate with engineering teams to address customer requirements
- • Create technical documentation, proposals, and RFP responses
- • Build relationships with technical stakeholders at client organizations
- • Provide feedback to product team based on customer interactions
Required Skills
- • 2+ years experience in technical sales, pre-sales, or customer-facing technical roles
- • Strong understanding of cybersecurity concepts and enterprise security challenges
- • Excellent communication and presentation skills
- • Experience with enterprise software sales cycles
- • Familiarity with embedded systems, IoT, or industrial systems (plus)
- • Fluency in French and English
- • Ability to translate technical concepts for different audiences
Senior Engineer - Detection Agent
As a senior detection agent engineer, you will develop and implement core components of our agent deployed on embedded systems. The agent is written in Rust with eBPF modules and requires deep systems programming expertise.
Key Responsibilities
- • Implement and optimize detection algorithms in Rust and eBPF
- • Develop system-level monitoring capabilities for embedded environments
- • Build robust testing frameworks for agent validation across diverse platforms
- • Design and implement network traffic analysis and detection rules
- • Optimize agent performance for resource-constrained embedded systems
- • Collaborate on agent architecture decisions and technical specifications
Required Skills
- • 3+ years of experience in: Rust, Linux kernel development, eBPF programming
- • Strong background in: System-level programming, network detection, embedded systems
- • Experience with one or more of: Android, ARM architectures, cross compilation, FFI, CAN bus, aeronautical buses, EDR systems, cybersecurity protocols
- • Passion for contributing to French and European cyber defense and sovereignty!
Tech Lead - Full Stack Web
As a full stack developer, you will be responsible for the manager part of the product. The manager is written in Python (Flask) and React, with data stored in Postgres and OpenSearch.
Key Responsibilities
- • Contribute to manager definition, sizing, architecture and implementation (50% backend, 50% frontend)
- • Define and implement manager deployment system (packaging, docker/k3s, log management)
- • Define testing strategy and automate manager testing (unit, integration, load testing)
- • Contribute to global product architecture decisions
- • Contribute to manager qualification and adaptation to specific client environments
Required Skills
- • Several years of experience in: Flask, Python, React, Postgres, OpenSearch/Elasticsearch, Docker, software architecture
- • Familiarity with: Cybersecurity, LTS version management strategy, airgapped deployments, GitLab, GitOps, system administration
- • A passion for contributing to French and European cyber defense and sovereignty!
Application Process
Initial Interview
30-minute video call with CEO or CTO about the position and your profile
Technical Test
4-hour technical assessment to complete
Technical Interview
1.5-hour technical interview (test debrief and technical questions)
Final Interview
Final non-technical interview
Position Details
Work Arrangement
Partial remote work possible
Salary Range
€40,000 - €60,000 per year
Location
Station F, with probable move to greater Paris area in 2026
Start Date
ASAP
Ready to Shape the Future of Cybersecurity?
Send your CV to jobs@seedfence.fr. Although not required, you can include a short cover letter detailing relevant experience or expertise for the position.