Senior ML Engineer
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About the role
Truecaller builds communication products that help people identify calls and avoid spam and scams. You will develop, deploy, and monitor machine learning models for risk and intelligence products, using large datasets and experiments to validate new signals.
What you'll do
- Design and improve machine learning models for risk and intelligence products
- Translate business and customer problems into data problems and proposed solutions
- Build fraud, anomaly detection, and graph-based risk models
- Deploy and monitor models for scalability, reliability, and cost
- Run experiments to validate new signals before production
- Analyse large multi-country datasets and maintain data integrity and compliance
Skills
Must have
- Machine learning
- Classification
- Anomaly detection
- Fraud modeling
- Risk modeling
- Propensity modeling
- Clustering
- Time-series monitoring
- Python
- SQL
Nice to have
- Graph machine learning
- Natural language processing
- Large language models
- Prompt engineering
- Fine-tuning
- On-device machine learning
- Fraud scoring
- Risk scoring
Tools
- pandas
- NumPy
- Scikit-learn
- TensorFlow
- PyTorch
- Hugging face transformers
- Bigquery
- Spark
- Pyspark
- Hive
Who it's for
- Experience
- 5+ years
- Domain
- communication safety
About Truecaller
Truecaller has 11 open roles in Bangalore, at Truecaller Bengaluru, Sunriver, Embassy Golf Links. See every Truecaller role.
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