Security Engineer (Full Remote - Spain)
EverAI Limited
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Job summary
EverAI Limited is a rapidly growing AI company building an advanced AI companionship platform. We are seeking a Security Engineer to own the protection of our product, users, and collaborators as we scale.
You will work hands-on across application security, risk & compliance, and security awareness, including monitoring AI-specific threats, with direct ownership from day one. This hands-on role reports to the Security Lead and requires regular prioritization check-ins to drive secure delivery
Qualifications
- Solid experience in application security, code review and vulnerability management.
- Experience coordinating or conducting security audits and penetration tests.
- Fluent in English; strong communication and collaboration.
Responsibilities
- Perform weekly code reviews to catch vulnerabilities before they ship.
- Coordinate external security audits and penetration tests; follow up on findings.
- Maintain and evolve our risk register and GRC documentation.
- Run phishing simulations and security training.
- Monitor security channels and alerts with weekend coverage.
- Set up and secure new employee devices and manage access provisioning.
- Track AI security threats and monitor third-party AI providers.
Skills
Tools
Job description
One of the Top 15 Largest & Fastest-Growing AI Companies in the World
50 Million Users in 2 years — Help Us Reach 100M first, 500M next
At EverAI, we’re shaping what it means to connect with AI. With 50 million users and counting, we're not just building products — we're creating entirely new categories.
Our flagship product is the world’s largest AI companionship platform, redefining relationships for millions. It is governed by our proprietary moderation system, EverGuard — an internal AI designed to ensure everything we build is safe, ethical, and human-first.
And we’re only just getting started!
- 10+ years in Tech Executive Leadership
- Co-Founder Mad Paws Holdings (from 0 to IPO)
- Forbes 30 under 30 + Deloitte TechFast50 ’22 & ’23
- 10+ years as CTO / COO (web2/web3), 3 years in AI/LLM
- Serial-entrepreneur: MTK Digital (exited / 0->$20m revenue) and Zipchat (AI Chatbot for E-commerce brands)
- 8+ years in Customer Acquisition & E-commerce Growth
- Serial-entrepreneur: Curatible (sold to Blackstone) and MTK Digital (exited / 0->$20m revenue)
- 25+ years in Finance, Strategy, M&A
- Ex-CFO/M&A @Curatible (exited to Blackstone)
- Ex-President of the Board @SotremoSA (exited)
- Co-founder/CFO @SoftOne (exited)
As a Security Engineer, you will take ownership of protecting our product, our users, and our collaborators as we scale a fast-growing AI companionship platform. You'll work hands-on across application security, risk & compliance, and security awareness (plus keeping an eye on AI-specific threats as our product line evolves). Given the nature of our product (AI-generated content, including NSFW) you'll play a key role in keeping both our systems and our users safe, with real ownership from day one.
This is a hands-on role reporting directly to the Security Lead, with regular check-ins on priorities.
- Perform weekly code reviews to catch vulnerabilities before they ship
- Track, prioritize, and drive remediation of security vulnerabilities across the stack
- Coordinate external security audits and penetration tests, and follow through on findings
- Maintain and evolve our risk register, mapping all company services and prioritizing what's exposed
- Support audit follow-up and keep GRC documentation up to date
- Communicate new threats to the team, document findings, and broadcast security updates company-wide
- Run phishing simulations and security training (via Riot)
- Own the monitoring of security channels and alerts, including weekend coverage, so nothing goes unanswered
- Set up and secure new employee devices (MDM), manage access provisioning/deprovisioning
- Keep an eye on emerging attack techniques targeting generative AI (prompt injection, jailbreaks, content filter bypass)
- Track security incidents and vulnerabilities disclosed by the third-party AI providers we rely on
- Solid experience in application security (code review, vulnerability management)
- Experience coordinating or conducting penetration tests / security audits
- Comfortable shipping code and working with Git/GitHub workflows
- Scripting/automation skills
- Bonus: familiarity with AI/LLM security concepts (prompt injection, jailbreaking, adversarial testing) — this is still an emerging field, so curiosity matters more than proven experience
- Strong communication & collaborative skills (perfectly fluent in English)
- Goal-orientated, ownership and commitment
- Doer mindset - we are moving fast and we need people who can find the right balance between executing, planning and strategy
- Humble - willing to learn, open to feedback
- #NSFW - you are comfortable working in an environment with products that are based on uncensored models and content
- Exponential Growth: From 50M users in 2 years, to 100M next — and 500M beyond
- Track Record of Category-Creating Innovation: We consistently launch world-first AI applications — setting the pace, not following it
- Global Impact: Top-tier user growth, real-world adoption, and cultural relevance
- Proven Leadership: A senior team that’s launched, scaled, and exited & IPO’d multiple scale ups — now fully focused on reshaping AI companionship
- Elite Remote Team: 100% remote and built to win — world-class talent from Tier 1 tech companies, with a culture of ownership, velocity, and radical creativity
- Ethical Core: Our AI ecosystem is governed by EverGuard, our proprietary AI moderation technology, ensuring responsible development at scale
- Contract Type: We prefer B2B, but we’re flexible, what matters is long-term commitment and impact
- Work From Anywhere: Fully remote. Choose the environment where you do your best work
- Paid Time Off: 4 weeks (20 working days) of PTO per year to recharge and reset
- Annual Gathering: A yearly in-person meetup to connect, brainstorm, and celebrate wins together
- Health & Wellness Support: Monthly allowance of 100 USD for health insurance expenses & access to unlimited 1:1 sessions with psychologists and lifestyle experts through OpenUp (also available to up to three of your family members)
- Co-Working Space Budget: Work from a co-working space up to twice per month (35 EUR / 40 USD per visit) to stay inspired and connected
- Learning Budget: Dedicated funds to support your professional growth: courses, books, conferences, events, or certifications
- Company Laptop & Equipment: Laptop provided + monitor budget up to 250 USD + keyboard/mouse/mic/headphones budget up to 150 USD
- AI Tools Access: Premium access to ChatGPT, Hugging Face, Claude Code, and any other tool needed to excel at your job, power your ideas and workflows
We’re a fully remote group of A-players from Tier 1 tech, led by an exec team who’ve launched, scaled, and exited multiple companies. We move fast, and care deeply about what we build — and who we build it with.
We’re looking for exceptional talent ready to ship & distribute world-first AI products at scale, fast, and co-create with us this category-defining business.
Compensation Range: €65K - €115K
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