ML/AI Specialist translating business problems into data-driven solutions and building end-to-end ML systems. Collaborating with diverse teams to ensure production ownership and maintain model performance.
Responsibilities
Translate business problems into ML/AI solutions and measurable success criteria
Build reliable data pipelines (batch/stream) for training and inference; implement data validation and quality checks
Develop, train, and evaluate models (classical ML and deep learning) with reproducible experiments
Design and ship production services (APIs, batch jobs, streaming consumers) with automated tests and observability
Establish and maintain MLOps foundations: versioning (code/data/models), experiment tracking, model registry, CI/CD, and automated deployments
Monitor production systems (latency, throughput, cost, model performance, drift) and implement retraining/rollbacks
Apply modern AI techniques: LLM integrations, retrieval-augmented generation, fine-tuning/adapters, prompt design and evaluation, guardrails
Optimize cost and performance (profiling, batching, caching, quantization, GPU utilization) and ensure reliability
Collaborate with product, data, and engineering stakeholders; document designs and decisions
Requirements
3-5+ years building ML-powered products with production ownership (data - model - deployment - monitoring)
Strong Python and software engineering fundamentals: clean code, testing, logging, type hints, code reviews, modular design
Proficiency with ML/DL stack: scikit-learn; PyTorch or TensorFlow; pandas/NumPy; solid grasp of evaluation metrics and experiment design
SQL and data modeling; experience with warehouses/lakehouses (e.g., BigQuery/Snowflake/Redshift) and ETL/ELT tools
Orchestration and pipelines: Airflow/Prefect/Dagster or similar
Containers and deployment: Docker; basic Kubernetes or serverless; API frameworks (FastAPI/Flask)
Cloud experience (AWS/GCP/Azure) including storage, compute, networking, and IAM basics
MLOps tooling: experiment tracking and model management (MLflow, Weights & Biases), model registry, artifact/version control
Monitoring/observability: metrics, tracing, and alerting (Prometheus/Grafana/CloudWatch/Datadog); model drift monitoring
Practical AI/LLM experience: using hosted APIs or open-source models, embeddings/vector databases (FAISS/Pinecone/pgvector), RAG patterns, safety/guardrails
Clear communication and the ability to scope, estimate, and deliver incrementally
BS/MS in Computer Science, Data Science, Statistics, Engineering, or equivalent practical experience
English Proficiency - B2+
Benefits
Flexible working time - you can agree on it within the team
Necessary tools and equipment
Communication in English - only foreign customers, and international Teams
Simple structure and 'open door' way of communication
Full-time English teachers
Medical insurance for employees
HiQo University- internal education and training programs
HIQO COINS - We have a system of rewarding employees for extracurricular activities
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