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AI Security Engineer

Remote, Global·Full-time·Added 4 days ago

Bjak

99 open roles

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Overview

Job details

Full-time hours
Per the ad.
Fully remote
Per the ad.

Requirements

Have the right to work in Spain
Bjak doesn't mention sponsorship, but this role may fit the Digital nomad visa.
Work in English
English is required, per the ad.
Have 3+ years of experience
Mid-level role.
University degree
“Degree in Computer Science, Cybersecurity, AI, or related field, or equivalent experience.” — per the ad.

Requirements

What we're looking for

Degree in Computer Science, Cybersecurity, AI, or related field, or equivalent experience.
3+ years in application security, product security, security engineering, or AI system security.
Experience implementing or owning SC TRM and BNM RMiT controls, technology risk, or regulatory control evidence.
Understanding of third-party LLM integrations, model APIs, agent tools, RAG, and AI application architectures.
Knowledge of prompt injection, indirect injection, cross-user data leakage, excessive agent permissions, and vendor data disclosure risks.
Programming or scripting skills, preferably Python and TypeScript/Node.js, plus APIs and AWS or GCP.
Able to collaborate with Product, Legal, Compliance, Data, and Engineering on practical controls and risk communication.

Languages

English is our main working language across global teams. Strong English communication is required.

The role

The Role

Secure BJAK's AI-enabled products and agent workflows using third-party models. Focus on customer data shared with model providers, agent permissions, user data isolation, and prompt injection through uploaded documents and other untrusted content.

What you'll do

Assess customer data sent to third-party model vendors, including minimization, vendor controls, retention, logging, and approved use.
Design controls limiting AI agent permissions, tools, actions, and system access using least privilege and explicit authorization.
Implement and test tenant and user data isolation across prompts, conversation history, retrieval, memory, and AI-connected services.
Threat model and test prompt injection and indirect injection through uploaded documents, retrieved content, links, and other untrusted inputs.
Partner with Product and Engineering on safe document ingestion, content handling, output validation, and approval for sensitive actions.
Support SC TRM and BNM RMiT for AI technology risks, including assessments, third-party oversight, control evidence, and remediation.
Build security tests, monitoring, and response procedures for AI misuse, data exposure, unauthorized actions, and vendor incidents.

About Bjak

Bjak is a leading online insurance platform in Southeast Asia, operating primarily through its flagship brand, Bjak, which allows users to compare and purchase insurance policies digitally. The company has expanded into financial services, including investment and lending products, and is now developing an AI-powered neobank. With a strong focus on technology and innovation, Bjak has grown rapidly since its founding in 2019, serving millions of users across Malaysia and other regional markets.

Bjak has established a significant presence in Spain, with a large number of open roles based there, particularly in engineering, product, and design. The company is building a diverse, remote-friendly team and is actively hiring international talent for its AI finance agent and neobank initiatives. For international professionals, Bjak offers the opportunity to work on cutting-edge AI applications in fintech, with a multicultural environment and the chance to contribute to a fast-growing startup.

Founded: 2019
Employees: 500–1,000
Headquarters: Kuala Lumpur, Malaysia
In Spain: Madrid

Good to know if you are moving

Bjak is headquartered in Kuala Lumpur, Malaysia, but has a substantial remote-friendly culture and is actively hiring in Spain, indicating a global, distributed team.
The company is building an AI neobank and AI finance agents, offering engineers and product professionals the chance to work on cutting-edge AI applications in fintech.
Bjak has raised over $100 million in funding, indicating strong financial backing and growth potential.
The company's workforce is diverse, with employees from various countries, making it a welcoming environment for international hires.
Bjak offers competitive compensation and benefits, including equity, to attract top talent globally.

In their own words

About the company & team

The original mission of BJAK is we believe people deserve smarter ways to plan, save and grow their money. This is the origin of our name.

Started in 2019, we built the first mobile-first, insurance platform, enabling insurance to be accessible online by millions in the region. Today, its the leading insurance platform in Southeast Asia.

Today, we are expanding ways to help people in the region - this includes spending, saving, investing, exchanging, travelling, and more. Our mission is help people get more from their money every day.

We have teams working around the world, with over 20 nationalities from our offices and remotely, who truly enjoys their work. We are looking for the most talented and driven people we can find. We are looking for people who work for their passion, not counting hours. Who loves building great next-generation products, not status quo. Who cares about redefining how everyone around us can get the best financial applications, not for an exclusive few.

If you're this person, we'd love to talk to you.

All open roles at Bjak