Filigran
Spain
Staff Application Security / Product Security Engineer
- AI
- Ai Tools
- Cybersecurity
- Graphql
AI Summary
Lead offensive security efforts at Offchain, conducting penetration tests, red team exercises, and code audits to strengthen infrastructure and ecosystem tools. Requires 5+ years in offensive security, AWS expertise, and hands-on experience in binary exploitation and web app security. Must think like an attacker and collaborate with blue teams to enhance detection and response capabilities.
Key Responsibilities
Conduct code audits and penetration tests across cloud (AWS), infrastructure, and backend applications.
Collaborate with detection engineering, threat intelligence, and incident response teams to refine security controls.
Develop offensive security tools, scripts, and automation frameworks.
Provide expertise during incident investigations, including log analysis and root cause reviews.
Stay updated on evolving threats and share research internally and externally.
Interested in remote work opportunities in Cyber Security? Discover Cyber Security Remote Jobs featuring exclusive positions from top companies that offer flexible work arrangements.
Technical Skills Required
Benefits & Perks
Remote-first global workforce + NY office
Professional reimbursement program (conferences, certifications)
Medical, dental & vision coverage (US + some other countries)
401k retirement plan with company match (US only)
Wellness stipend
Home office setup & ergonomic equipment program
Browse our curated collection of remote jobs across all categories and industries, featuring positions from top companies worldwide.
Nice to Have
Web3/blockchain security experience (e.g., smart contract auditing, bug bounty hunting).
Familiarity with Ethereum L1/L2 node architecture and blockchain infrastructure penetration testing.
Job Description
At Offchain, we are pioneers in blockchain scalability and security, shaping the future of decentralized applications. As a Senior Security Engineer, you will emulate real-world adversary tactics to identify vulnerabilities across our infrastructure and tools, including Arbitrum, Prysm, and ZeroDev.
Your role involves:
Want the full job description?
Read the complete details on LinkedIn, the original posting.
Continue on LinkedIn
This is a short excerpt. All rights to the full description belong to its original publisher.
Keep exploring
Similar Jobs
Explore other opportunities that match your interests
Docplanner
Spain
Platform Security Engineer (Internship)
- AWS
- Bash
- Calico
- Cloudflare
ClickHouse
Spain
Cloud Security Engineer (AWS/GCP/Azure) - DevOps Focus
- AWS
- Cloud
- Cloud Security
- Devops
Remote Work Guides
Practical guides for finding and thriving in remote roles.
How to Get a Remote Job with No Experience
Getting a remote job with no experience is possible if the job seeker knows where to look and how to present their skills. Entry‑l...
Read Article
Do Remote Jobs Provide Equipment?
You might be wondering if your new employer will pay for your home office setup or if you’ll have to cover the costs yourself. The...
Read Article
What Are the Highest-Paying Remote Jobs?
If you’re looking for a career that offers a great income and the ability to work from anywhere, you’re not the only one. The job...
Read Article
Which Companies Offer Remote Jobs?
Advances in technology have made remote jobs more popular than before. Many companies now allow employees to work from home either...
Read ArticleSubscribe to our newsletter
New visa sponsorship, relocation and remote tech jobs, delivered to your inbox.