Codvo.ai

Data Scientist (Remote)

Codvo.ai  •  Pune, IN (Remote)  •  1 month ago
Apply
AI can make mistakes so check important info. Chat history is never stored.
63
AI Success™

Job Description

Data Scientist

About Us:

At Codvo, we are committed to building scalable, future-ready data platforms that power business impact. We believe in a culture of innovation, collaboration, and growth, where engineers can experiment, learn, and thrive. Join us to be part of a team that solves complex data challenges with creativity and cutting-edge technology.

Model development, training pipeline, and analytics backend. Works in close coordination with

the on-site Data Scientist — the on-site person provides site context and validation feedback,

the offshore person implements model improvements, retraining logic, and drift detection.

Responsibilities

Model Development & Training

  • Maintain and improve the physics-based simulation engine — 19 equipment families,
  • 64+ fault signatures, first-principles governing equations
  • Run model training pipelines — dataset generation, feature engineering, model fitting, hyperparameter tuning, MLflow experiment tracking
  • Implement model retraining triggers — drift detection (PSI-based), accuracy degradation monitoring, scheduled recalibration
  • Build and maintain the champion/challenger evaluation framework — shadow scoring, A/B testing, promotion guardrails
  • Develop new fault signatures as customer feedback identifies gaps

Analytics & Calibration

  • Implement probability calibration — Platt scaling, isotonic regression, ECE monitoring
  • Build the adaptive threshold controller — feedback-driven alarm threshold adjustment based on false alarm rate and recall
  • Develop the CMMS label linking pipeline — match work orders to predictions with confidence scoring
  • Analyze prediction outcomes — precision, recall, F1 by equipment family, by fault type, by site
  • Produce the weekly and monthly accuracy reports

Feature Engineering & Data Quality

  • Define and maintain feature sets for each equipment family — physics-informed features, rolling statistics, cross-tag correlations
  • Monitor data quality metrics — null rates, stale timestamps, schema violations, sensor drift
  • Build the healthy baseline update pipeline — daily computation of per-tag statistics from healthy operating data
  • Implement the training data snapshot pipeline — versioned, reproducible dataset extraction with manifest tracking

Expected Background

  • 4+ years in machine learning engineering or applied data science
  • Strong Python skills — pandas, scikit-learn, XGBoost/LightGBM, MLflow
  • Experience with time-series data, anomaly detection, or predictive maintenance modeling
  • Understanding of model deployment patterns — model registry, versioning, A/B testing, canary deployments
  • Experience with statistical process control, calibration, or reliability engineering is a plus
Codvo.ai

About Codvo.ai

At Codvo.ai, we specialize in leveraging artificial intelligence, cloud, and data to solve complex business problems and drive innovation. Our passion for innovation drives us to deliver solutions that not only meet but exceed your unique business needs, fostering smarter, more productive teams. Here’s why our approach has earned widespread acclaim from our clients:

67 Customer NPS: Our Net Promoter Score is a testament to the high level of satisfaction and loyalty among our clients. It underscores our ability to deliver quality and value through our specialized services, making us a preferred partner for businesses looking to leverage AI and data for competitive advantage.

78 Employee NPS: The satisfaction and engagement of our team directly influence the quality of service we provide. Our high employee NPS signifies a motivated, dedicated team that's committed to excellence. This positive work culture ensures that we can deliver exceptional AI-first engineering and enterprise data application services to you.

Our approach goes beyond traditional software development; we're dedicated to partnering with you to harness the power of AI and data. The combination of our high trial and engagement success rates, extensive experience, and positive feedback from both clients and employees positions us as more than just a service provider. We're your trusted ally in navigating the complexities of today's digital landscape, committed to transforming your vision into a reality with cutting-edge AI and data solutions.

Industry
IT & Software
Company Size
51-200 employees
Headquarters
Plano, Texas
Year Founded
2019
Website
codvo.ai
Social Media