Offensive Security Engineer – AI Automation

Porto - Portugal

Monthly Salary: Not Disclosed

Posted on: 8 hours ago

Vacancies: 1 Vacancy

Job Summary

Join us anOffensive Security Engineer AI Automation!

Are you ready to shape the future of capital markets We are looking for an Offensive Security Engineer AI Automation to join our team!

You will primarilybe responsible for:

Lead adversarial security reviews of AI-enabled systems gateways APIs and automation platforms to validate architectural and operational resilience
Contribute to security and architecture reviews to ensure AI and core security components are designed and operated securely from MVP through target state
Design assess and challenge security architectures for AI agents automation workflows identity flows and trust boundaries
Develop and maintain automated Red Team tooling to continuously test exposed attack surfaces and security assumptions
Translate Red Team findings into architectural guidance security patterns and actionable design improvements
Produce clear security architecture and threat documentation for AI and automation technologies
Work closely with engineering platform and operations teams to validate security controls and operational readiness
Provide expert support during security incidents design escalations and high-risk technical decisions

Your profile:

Strong background in offensive security and Red Team operations
Proven experience in security architecture and secure system design
Hands-on automation and scripting experience (Python required)
Solid understanding of APIs distributed systems identity and authorization models
Practical experience assessing AI systems agents or automation frameworks
Confident pragmatic and comfortable challenging design decisions
Self-starter with the ability to operate autonomously in ambiguous environments
Clear and effective written and verbal communication skills
Able to adapt quickly to changing priorities while managing multiple initiatives
Comfortable working independently or as part of cross-functional teams
Experience in regulated or financial environments is a strong plus
Certified knowledge of Cloud Environments such as Azure and AWS is also a plus

bysubmittinga CV inEnglish.

Join Euronext Shape capital markets for future generations

Euronext is the leading European capital market covering the entire capital markets value chainfrom listing trading clearing settlement and custodyto solutions for issuers and investors. Weoperateseven national stock exchanges handling 25% of European lit equity trading. Our products include equities FX ETFs bonds derivativescommoditiesand indices. Euronext also provides clearing and settlement services through Euronext Clearing and our network of Euronext Securities addition Euronext runs MTS one of Europes leading electronic fixed income trading markets and Nord Pool the European power market. The company has a diverse domestic and international client base.

Find out more about us at:Euronext.com

Euronext Values

Unity

We respect and value the people we work with

We are unified through a common purpose

We embrace diversity and strive for inclusion

Integrity

We value transparency communicate honestly and share information openly

We act with integrity in everything we do

We dont hide our mistakes and we learn from them

Agility

We act with a sense of urgency and decisiveness

We are adaptable responsive and embrace change

We take smart risks

Energy

We are positively driven to make a difference and challenge the status quo

We focus on and encourage personal leadership

We motivate each other with our ambition

Accountability

We deliver maximum value to our customers and stakeholders

We take ownership and are accountable for the outcome

We reward and celebrate performance

We are proud to be an equal opportunity employer. We do not discriminate against individuals on the basis of race gender age citizenship religion sexual orientation gender identity or expression disability or any other legally protected factor. We value the unique talents of all our people who come from diverse backgrounds with different personal experiences and points of view and we are committed to providing an environment of mutual respect.

Additional Information

This job description is only describing the main activities within a certain role and is not exhaustive. It does not prevent to add more tasks projects.

Required Experience:

Join us anOffensive Security Engineer AI Automation!Are you ready to shape the future of capital markets We are looking for an Offensive Security Engineer AI Automation to join our team!You will primarilybe responsible for:Lead adversarial security reviews of AI-enabled systems gateways APIs and ...