WORKTUAL LIMITED • E14 9NN
About this role
Core Purpose of the Role
The AI / Senior Machine Learning Engineer acts as the technical architect responsible for the design, training, optimization, and deployment of machine learning algorithms. This individual translates theoretical data models into robust, low-latency enterprise software infrastructure capable of powering 24/7 automated business tools across various communication streams
Detailed Duties & Responsibilities
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ML Model Architecture & Training
Build and scale custom Machine Learning algorithms and natural language pipelines .Focus on predictive analytics, text processing, intent interpretation, and omnichannel workflows
- Production ML
Ops Infrastructure
Own complete production deployment cycles, utilizing containerization mechanisms and robust Continuous Integration / Continuous Deployment (CI/CD) practices
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Telemetry & System Observability
Construct and scale live engineering dashboards to observe system latency, query throughput, model accuracy degradation, and data drift over time
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Operationalizing Data Frameworks
Collaborate closely with investigative Data Scientists to transform raw prototypes into enterprise-grade features integrated with Customer Data Platforms (CDP)
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Data Manipulation & Pipeline Quality
Oversee vast structured and unstructured communications data sets. Conduct feature engineering, data transformations, and comprehensive technical QA
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System Compliance & Governance
Generate exhaustive code documentation and architectural blueprints to maintain regulatory compliance for operations within highly audited environments, such as financial and insurance sectors
Required Qualifications & Education
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Minimum Education
Bachelor’s or Master’s Degree in Computer Science, Machine Learning, Data Analytics, or a highly related quantitative engineering field
Mandatory Experience & Skills Level
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Experience Required
Minimum of 5 years of proven experience building, testing, and deploying machine learning models directly into production environments).
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Tooling Proficiency
Advanced operational mastery of MLOps tools (such as MLflow) and observability systems (such as Prometheus, Grafana, ELK, or Datadog) .
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Languages & Libraries
Absolute proficiency in Python development alongside core data frameworks (scikit-learn, XGBoost, TensorFlow, PyTorch, Pandas, NumPy, and advanced SQL querying).