Data Scientist / ML Engineer
About the project
Andersen is hiring a Data Scientist / ML Engineer for a project developing AI-powered solutions, scalable ML systems, and intelligent technologies for high-load digital platforms.
Andersen is a pre-IPO software development company that provides a full cycle of services, following project management standards and best practices. For over 19 years, we have been helping enterprises and middle-sized firms transform their businesses by creating effective digital solutions using innovative technologies.
The project is focused on building and deploying AI-powered safety solutions for a client platform. The core goal is to protect users through ML systems covering liveness detection, safety scoring, fraud & abuse detection, and audio analysis. The team works in a high-load, production-first environment, translating product hypotheses into scalable ML solutions.
Responsibilities
- Designing and deploying CV models for liveness detection and anti-spoofing.
- Building NLP pipelines for behavioral signal extraction and incident analysis.
- Owning full ML lifecycle: data annotation, training, deployment, monitoring.
- Developing and maintaining fraud & abuse detection systems.
- Contributing to safety scoring using behavioral and historical data.
- Integrating ML models with backend services and mobile infrastructure.
- Participating in system architecture discussions.
- Collaborating with the product team on hypothesis definition and validation.
Requirements
- Experience in DS/ML with a strong focus on modern AI stack for 5+ years.
- Hands-on experience with RAG systems: vector databases, embedding models, semantic search.
- Practical LLM experience: fine-tuning, prompt engineering at system level, LLM evaluation.
- Experience with audio/speech processing: ASR, speaker diarization, audio event detection, or conversation analysis.
- Familiarity with GenAI product development and LLM-based reasoning pipelines.
- MLOps skills: deploying and monitoring LLM/audio models in production.
- Experience with streaming and async data pipelines.
- Proficiency in Python and core DS/ML libraries.
- Level of English – from Intermediate+ and above.
Nice to have
- Understanding of safety, risk, or compliance contexts.
Why join us
Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc..
- The opportunity to change the project and/or develop expertise in an interesting business domain.
- Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant.
- Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee.
- The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities.
- Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated.
- Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies).
- Certification compensation (AWS, PMP, etc).
- Referral program.
- Private health insurance and compensation for sports activities.
