---
title: 'Senior AI Engineer - Security at Kiwi.com'
canonical: 'https://feeny.ai/job/senior-ai-engineer-security-kiwi-com-barcelona-8n0j50c8g22g'
type: 'job'
last_seen: '2026-09-07'
---

# Senior AI Engineer - Security at Kiwi.com

- **Company:** Kiwi.com
- **Location:** Barcelona, Spain
- **Employment:** full-time
- **Work type:** hybrid
- **Posted:** 2026-07-31
- **Last confirmed live:** 2026-09-07
- **Apply:** https://jobs.ashbyhq.com/kiwi-com/e2c97d85-8df9-4243-85bc-553a45d0737c

## Job description

Integrate security across our engineering teams at low friction and high impact through agentic AI.

## About Kiwi.com

Kiwi.com is a leading global travel-tech company headquartered in the Czech Republic. Our innovative algorithm enables users to find better route options and prices other search engines can’t see, daily performing billions of price checks across 95% of global flight content. Are you bold, bright and curious? Join a global business that’s still got a start-up heart.

## About our Security Engineering Team

In our Kiwi.com Security Engineering team, we build intelligent systems that embed security into every layer of our product and infrastructure across Trust and Resilience, Security Engineering, and AI and Automation. Agentic AI is how we make security frictionless for engineering. We remove noise from telemetry, pinpoint high-value security actions, and deploy agents to integrate security controls seamlessly into development workflows. Engineers move fast. Security moves with them.

## What you will do

- You will design and deploy agentic AI systems that seamlessly integrate security into engineering workflows, enabling automated policy enforcement and frictionless compliance.
- You will own the development, maintenance, and continuous improvement of our internal security agents and automation platform, measuring success on engineer adoption and security impact per interaction.
- By defining risk-based telemetry and alerting, you will cut through signal noise to guide engineering teams toward high-impact security decisions without drowning them in alerts.
- You’ll own cloud security posture across our infrastructure, driving hardening, automated remediation, and continuous monitoring via cloud security posture management tooling.
- You will build internal tools and SDKs that make security automation and agentic systems accessible across product and infrastructure teams, integrating with endpoint protection, vulnerability management, identity tooling, and GRC platforms for centralized program governance and policy-as-code for agents
- You’ll provide technical guidance to product and infrastructure teams on building and operating agents safely at scale across the organization.
- You will partner directly with engineering leadership to turn security gaps into low-friction, agent-driven improvements that engineers want to use.

## What you will need

- Significant hands-on experience building, deploying, and maintaining agentic AI systems in production. Experience with agent frameworks, orchestration, and reasoning loops is essential.
- Proven track record building agents across security domains: vulnerability assessment, policy enforcement, access management, or compliance automation.
- Deep expertise in platform infrastructure, cloud-native systems (AWS or GCP), and the security challenges of developer platforms and high-velocity product companies.
- Experience integrating and automating across security tools like endpoint protection suites (SentinelOne, CrowdStrike or equivalent), cloud security posture management (Orca, Wiz or equivalent), vulnerability management, and identity platforms.
- Previous experience in risk-based telemetry filtering, cutting signal from noise to drive actionable prioritization.
- Advanced proficiency in a systems language (Python, Go, or Rust) with experience building maintainable, production systems.
- You thrive in an environment requiring incident response and on-call rotation participation to investigate live security events and endpoint breaches.
- Strong written and verbal communication skills in English, with the ability to articulate complex technical decisions to diverse stakeholders.

## We offer you

- We offer a hybrid and flexible work environment. A lovely, modern office in the center of Barcelona (Passeig de Gracia) with great views and amenities.
- Monthly entitlement of 200 Euro redeemable through Cobee. Cobee is a benefits platform offering a range of benefits (meals, transport, nursery, health insurance, and physical wellness) and flexible compensation. It also allows our employees to allocate up to 30% of their gross salary to the consumption of certain products or services, leveraging tax exemption.
- We also enjoy benefits, such as flexible working hours, 30 paid vacation days and sick days.
- Annual financial bonus based on company and individual performance.
- Flight vouchers to celebrate your Kiwi anniversaries.
- Relocation package (including visa transfer support).
- Dogs are welcome in our offices.

Interested? Join us and help us make travel more accessible to all.

Kiwi.com is proud to be an equal opportunity workplace and employer. We review applications for employment without regard to their race, colour, religion, sex, sexual orientation, gender identity, national origin, ancestry, citizenship, age, uniformed services, genetic information, physical or mental disability, medical condition, marital status, or any other basis prohibited by law.

Throughout the recruitment process and for some time after it’s finished, we’re going to process your Personal Data. You can find all the necessary information in our Privacy Policy available at: https://jobs.kiwi.com/recruitment-privacy-policy/.

## About Kiwi.com

## Company Overview
- **One-liner**: Kiwi.com is an international online travel agency that uses proprietary "virtual interlining" technology to combine flights from different airlines into a single itinerary, enabling travelers to find unique, low-cost flight combinations.
- **Entity Type**: Private (acquired by General Atlantic in 2019)
- **Headquarters**: Brno, Czechia
- **Founded**: 2012 (originally as Skypicker; rebranded to Kiwi.com in 2016)
- **Founders**: Oliver Dlouhý

## Core Business
- **Primary Industry**: Online Travel Agency / Travel Technology
- **Target Customers**: B2C (leisure and business travelers), B2B (partnerships with other OTAs and airlines)
- **Mission/Purpose**: "To break down barriers to make sure low-cost travel is open and accessible to all." The company aims to remove frustration and anxiety from travel by creating innovative products and services.

## Products & Services
- **Kiwi.com Website & App**: A flight-focused search engine that processes over 100 million searches daily across 500+ airlines. It uses "virtual interlining" to combine non-partnered airlines into single itineraries, finding routes that traditional search engines cannot see.
- **Kiwi.com Guarantee**: An integrated protection package that includes Disruption Protection (covering cancellations, major delays, and changes), automatic check-in with boarding passes sent to the user's device, live trip updates, and instant credit for canceled flights.
- **Teaming with Airlines**: Kiwi.com is the first OTA partner of Ryanair, Europe's largest airline, and works with other major low-cost and legacy carriers (Wizz Air, easyJet, Vueling, Qatar Airways, etc.).

## Market Standing
- **Valuation/Market Cap**: Not publicly disclosed (acquired by General Atlantic in 2019 for approximately $151.8 million)
- **Key Metric**: Annual Revenue of $55 million (latest available data); Total Funding $101.9 million (across 6 rounds, including a $500,000 seed round in 2013)
- **Notable Investors/Partners**: General Atlantic (majority owner), Amadeus (partnership to create largest local flights database)
- **Growth Signals**: Sold 25 million flight seats in 2023; operates in 34 countries with 6 core office locations; hit an all-time record of bookings processed and customers served in 2022; 800+ employees representing 63 nationalities.

## Competitive Advantages
- **Virtual Interlining Technology**: Proprietary technology that combines non-partnered airlines into a single itinerary, creating unique, affordable routes that cannot be found on other platforms.
- **Scale & Data**: Processes over 100 million flight searches daily across 500+ airlines, giving it a massive data advantage in route optimization and pricing.
- **Kiwi.com Guarantee**: A strong value proposition that reduces traveler anxiety by offering disruption protection, automatic check-in, and instant credit, differentiating it from standard OTAs.
- **First-Mover with Ryanair**: Being the first OTA partner of Europe's largest low-cost carrier provides a significant competitive edge in the budget travel segment.

## Strategic Focus
- **Global Travel App Ambition**: Aiming to become a global travel app that makes air travel simple, focusing on innovative products that remove travel friction.
- **Technology Leadership**: Continued investment in proprietary technology and data processing to maintain the virtual interlining advantage.
- **Customer Experience**: Deepening the Kiwi.com Guarantee and support services to build trust and loyalty.
- **Partnership Expansion**: Growing airline and OTA partnerships to expand inventory and reach.

## Why Work Here
- **Culture & People**: Highly international environment (63 nationalities) with a focus on travel and technology. The company describes itself as "designed by travelers for travelers."
- **Work Environment**: 6 core office locations (Brno HQ, Barcelona, and others). Hybrid/remote policies likely vary by role and location.
- **Dog-Friendly**: 90+ dogs in the office, indicating a relaxed and pet-friendly culture.
- **Engineering Culture**: Strong emphasis on tech community events and open-source contributions. The company hosts regular tech events and encourages knowledge sharing.
- **Employee Rating**: 3.6/5.0 on LinkedIn (445 reviews), with Work-Life Balance rated 4.1, Culture 3.8, and Career Opportunities 3.4.
- **Growth & Impact**: Opportunity to work on a platform serving millions of travelers globally, with a clear mission and a product that genuinely changes how people travel.

## Sources
1. [jobs.kiwi.com](https://jobs.kiwi.com/about-us/)
2. [kiwi.com](https://www.kiwi.com/en/pages/content/about/)
3. [linkedin.com](https://cz.linkedin.com/company/kiwi.com/life)
4. [kiwi.com](https://www.kiwi.com/en/)

## Other roles at Kiwi.com

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- [Retention Manager](https://feeny.ai/job/retention-manager-kiwi-com-brno-gz6ve372rfgw) — Brno, Czech Republic
- [Senior Business Analyst - CS Analytics](https://feeny.ai/job/senior-business-analyst-cs-analytics-kiwi-com-barcelona-arszj8aj28r7) — Barcelona, Spain
- [Senior Software Engineer - Flight Experience](https://feeny.ai/job/senior-software-engineer-flight-experience-kiwi-com-prague-p2jz80sxbxer) — Prague, Czech Republic
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