Senior Application Security Architect

About Intapp:

Intapp, based in Silicon Valley, is a leader in Vertical AI SaaS company, collaborating with over 2,550 professional and financial services firms globally. With 20+ years of industry expertise, Intapp's "Intelligence Applied" approach is transforming how businesses operate and leverages a strategic partner with Microsoft in delivering industry cloud solutions. The company culture promotes accountability, responsibility, and growth in a diverse, inclusive, and collaborative environment. Since going public in 2021, Intapp has expanded to over 1,600 employees globally with development centers in Palo Alto, Charlotte, Belfast, Berlin, and Lisbon.

About Lisbon:

Intapp is excited to expand its Research & Development center in Lisbon, aiming to add 50 new team members in the next year. Lisbon’s tech ecosystem and vibrant community make it an ideal destination for engineers and tech professionals from around the world. The city's reputation for innovation aligns perfectly with Intapp’s mission to leverage AI and cloud-based solutions. Lisbon offers an ideal work-life balance and quality of life, making it an attractive city for top talent. Joining Intapp in Lisbon provides a unique opportunity to help shape the new flagship development center and contribute to high-impact projects in a thriving tech environment.

Intapp is seeking an experienced Application Security Architect to guide security initiatives where our products interact. In this role, you will serve as the security authority for multiple interconnected products, ensuring defense in depth while enabling seamless and secure interoperability. You will partner closely with product and engineering teams to establish the standards, patterns, and governance that guide how our products communicate, share data, and evolve together.

What you’ll do:

• Establish and enforce secure design patterns, reference architectures, and integration standards that enable interoperability without introducing cross-product risk.

• Evaluate product architectures for security risks during the design stage (threat modeling) and drive remediation of identified issues.

• Serve as the security stakeholder for platform-level integration initiatives including shared identity services, API gateways, event buses, and data exchange layers.

• Coordinate security testing for platform components and cross-product interactions.

• Contribute to application security standards, guidelines, and secure coding practices and drive the implementation of these standards in platform product components.

• Partner with legal and compliance teams to ensure products meet applicable regulatory requirements (e.g., SOC 2, GDPR, HIPAA, PCI-DSS) without compromising interoperability goals.

• Escalate critical security risks with clear business context and recommended remediation paths.

What you’ll need:

• 8+ years of experience in application security, software engineering, or a related field, with at least 3 years in an architecture or senior individual contributor role.

• Deep expertise in application security concepts: authentication and authorization, cryptography, input validation, API security, secrets management, and secure design principles.

• Demonstrated experience designing secure integration and interoperability patterns across distributed systems (microservices, REST/GraphQL APIs, event-driven architectures).

• Strong proficiency with threat modeling methodologies (STRIDE, PASTA, or equivalent) and security architecture review processes.

• Hands-on experience with application security tooling: SAST, DAST, SCA, container scanning, and secrets detection.

• Proficiency in at least one of the following technologies: .NET, Java, or JavaScript.

• Familiarity with cloud infrastructure security (AWS, Azure, or GCP).

• Strong written and verbal communication skills, with the ability to translate complex security risks into clear, business-relevant language for both technical and non-technical audiences.

What you will gain:

Our culture at Intapp emphasizes accountability, responsibility, and growth. We support each other in a positive, open atmosphere that fosters creativity, approachability, and teamwork. We’re committed to creating a modern work environment that’s connected yet flexible, supporting both professional success and work-life balance. In return for your passion, commitment, and collaborative approach, we offer:

• A state-of-the-art facility with a fully stocked kitchen – only a 5-minute walk to/from Gare do Oriente.

• A hybrid work system supporting agile and flexible hours.

• Attractive compensation – including competitive base pay and performance-based variable pay.

• Equity/Stock in Intapp.Opportunity to travel to other development centers for product training and cross-site collaboration.

• One-time home office stipend.

• Generous paid parental leave (including adoptive leave), marriage leave, bereavement leave, carer's leave, and paid sick days.

• Meal allowance.

• Reimbursement for training towards continuing education.

Join us and be a part of a collaborative and welcoming culture where your contributions are valued, and your professional growth is a priority. Together, we are building a company of long-term value that we can all be proud of.

Intapp provides equal employment opportunities to all qualified applicants and will make hiring decisions without regard to race, color, sex, sexual orientation, gender identity or expression, religion, national origin or ancestry, age, disability, marital status, pregnancy, protected veteran status, protected genetic information, political affiliation, or any other characteristic protected by federal, state or local laws.

Please note: Intapp will not hire through text message, social media, or email alone. We will never extend a job offer unless you have been contacted directly by an Intapp recruiter and have participated in the interview process which will generally consist of 3 or more virtual or in person meetings. Please note that Intapp only uses company email addresses, which contain “@intapp.com” or “@dealcloud.com” to communicate with candidates via email. Intapp will never ask for financial information of any kind or for any payment during the job application process. We post all legitimate job openings on the Intapp Career Site at https://www.intapp.com/working-at-intapp/. If you believe you were a victim of such a scam, you may contact your local authorities. Intapp is not responsible for any claims, losses, damages, or expenses resulting from scammers.

Intapp provides equal employment opportunities to all qualified applicants and will make hiring decisions without regard to race, color, sex, sexual orientation, gender identity or expression, religion, national origin or ancestry, age, disability, marital status, pregnancy, protected veteran status, protected genetic information, political affiliation, or any other characteristic protected by federal, state or local laws.

Please note: Intapp will not hire through text message, social media, or email alone. We will never extend a job offer unless you have been contacted directly by an Intapp recruiter and have participated in the interview process which will generally consist of 3 or more virtual or in person meetings. Please note that Intapp only uses company email addresses, which contain “@intapp.com” or “@dealcloud.com” to communicate with candidates via email. Intapp will never ask for financial information of any kind or for any payment during the job application process. We post all legitimate job openings on the Intapp Career Site at https://www.intapp.com/working-at-intapp/. If you believe you were a victim of such a scam, you may contact your local authorities. Intapp is not responsible for any claims, losses, damages, or expenses resulting from scammers.