The posting
Why This Job Is Exciting
At Innovatrics, we equip you with the tools, context, and trust to thrive. You will have the unique opportunity to work on both sides of AI development: building the data foundations and actively testing model resilience and improving robustness against real-world fraud attempts.
You’ll be a key contributor to improving our Presentation Attack Detection (Liveness) system. This role goes beyond basic annotation — it requires structured thinking, technical capability, and creativity to help identify weaknesses and strengthen model performance.
You will work hands-on with data collection, dataset preparation, creative spoofing scenarios, and collaboration with AI/ML engineers to ensure our systems remain resilient against real-world fraud attempts.
In your first months, you’ll explore...
- Gaining proficiency in internal data collection and annotation tools
- Understanding international data quality standards and dataset requirements for AI model training
- Working with various devices (smartphones, tablets, cameras) and operating systems for structured data acquisition
- Learning practical spoofing techniques (photo attacks, screen replays, masks, lighting variations, etc.)
- Performing structured data annotation and dataset validation
- Supporting dataset organization and quality control processes
As you settle into the role, you’ll start contributing by...
- Designing and executing structured spoofing experiments to evaluate model weaknesses
- Creating small, high-impact datasets based on observed model vulnerabilities
- Taking ownership of data collected by you — including annotation, validation, and structured organization
- Using tools such as Photoshop, Paint.NET, AI-based tools or similar software for image preparation and dataset refinement
- Troubleshooting technical issues within data collection workflows
- Collaborating closely with AI/ML engineers to align datasets with model training needs
- Developing basic to intermediate automation scripts (e.g., Python) to improve efficiency in repetitive data tasks
Within your first year, you’ll have the opportunity to...
- Develop deeper expertise in Presentation Attack Detection and biometric AI workflows
- Contribute structured insights into which attack vectors models are most vulnerable to
- Improve collection and annotation processes through optimization and automation
- Act as a reliable technical contributor within a small, high-impact team
What You’ll Help Build
At Innovatrics, we build biometric technologies for elections, border control, digital ID, and secure onboarding in 80+ countries. Our algorithms have reached over a billion people.
Your work directly affects how these systems perform in production environments. The datasets you prepare influence model accuracy, fraud resistance, and real-world reliability.
We operate in small, focused teams where contribution matters and impact is visible.
Join us if you're passionate about making a change in the results of critical, real-world AI applications in identity verification and biometrics.
Working Hours & Location
🌎 In-Office, Bratislava, Slovakia. This role requires presence in our Bratislava office to ensure secure data handling, efficient collaboration, and access to the necessary data collection devices and equipment. Required locations: Bratislava, Slovakia.
About You
You are well-organized, technically capable, and focused. You can work independently, but you also collaborate effectively with engineers and teammates.
You are curious and capable of learning quickly. You don’t require constant supervision and can take ownership of your work. You enjoy experimenting and systematically testing new ideas rather than repeating predefined procedures.
You are comfortable working with technical tools, imaging devices, and structured workflows, and you maintain high accuracy standards.
Requirements
Qualifications
Required:
- Strong organizational skills and high attention to detail
- Comfort working with cameras, smartphones, tablets, and different operating systems
- Technical aptitude and ability to troubleshoot basic tool issues
- Ability to work independently and collaboratively
- Curiosity and willingness to continuously learn
Strong Advantage:
- Experience with Photoshop or similar image-editing tools
- Experience with at least one programming or scripting language (Python preferred)
- Familiarity with AI/ML concepts or dataset workflows
- Experience with image/video annotation tools
- Prior experience in data collection, QA, or structured technical environments
Benefits
Compensation
At Innovatrics, we offer highly competitive salaries because we value top talent who share our values and goals. Compensation is determined based on your level, skills, experience, qualifications, and location.
💶 Salary gross range: €1,600 – €2,000, tied to competency and technical evaluation.
📈 Beyond base pay, we provide an attractive benefits package. You can learn more at careers.innovatrics.com.
Interview Process
👋 Introduction Stage (~30 min.)
🧑💻 Team Interview Stage (~120 min.)
- Stage 1: Technical Interview (60 min) An interactive session with our technical team, focusing on your problem-solving approach and technical knowledge relevant to the role.
- Stage 2: Practical Collaboration (60 min) A hands-on session where you will work directly with your future Team Leader and Hiring Manager on a real-world problem. This is a practical, collaborative exercise designed to see how you approach challenges, communicate your reasoning, and co-create solutions in real time.
🎯 Final Stage (~30 min.)
- CARES Interview: Final conversation with our CARES committee to ensure alignment with our core values—Collaboration, Accountability, Respect, Excellence, and Shared Mission.
- Reference checks and background verification
We encourage candidates to request additional conversations with anyone they would like to meet.
Learn More About Us
Learn more about our culture, values, and what it’s like to work at Innovatrics: https://careers.innovatrics.com/
