Blockchain Data Scientist

Placements24; Noord-Kaap; Hybrid; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Competitive salary package

Health insurance

Hybrid work model

Professional development opportunities

Access to cutting-edge blockchain data

Stimulating data science environment

Located in Kimberley

Retirement fund

Job summary

Placements24 seeks a highly analytical Blockchain Data Scientist to join a pioneering analytics firm in Kimberley, Northern Cape. You will leverage on-chain and off-chain data to derive insights, build predictive models, and develop advanced analytical tools.

The role requires 4+ years in data science, strong Python or R skills, SQL, and familiarity with Spark/Hadoop and cloud platforms. Hybrid work and opportunities for professional development are offered.

Qualifications

• Master's or Ph.D. in Data Science, Computer Science, Statistics, Mathematics, or a related quantitative field.
• 4+ years of experience as a Data Scientist, with blockchain/cryptocurrency data experience.
• Strong Python or R programming skills with Pandas, NumPy, Scikit-learn, TensorFlow, or PyTorch.
• SQL experience with relational databases.
• Familiarity with Spark, Hadoop and cloud platforms (AWS, GCP, Azure).
• Understanding of blockchain concepts and data mining techniques.
• Excellent analytical and communication skills.
• Ability to work independently and in cross-functional teams.

Responsibilities

• Collect, clean, and preprocess large datasets from blockchain sources (transactions, contract events, network metrics).
• Develop ML models for price prediction, anomaly detection, network analysis, and sentiment analysis.
• Analyze on-chain data to identify patterns and insights across ecosystems.
• Design data visualizations and dashboards for technical and non-technical stakeholders.
• Collaborate with engineers and domain experts to define data requirements and model limits.
• Evaluate model performance and iterate to improve accuracy and effectiveness.
• Contribute to development of proprietary analytical tools and methodologies.
• Stay updated on data science, ML, and blockchain advancements.
• Ensure data integrity and security of sensitive information.
• Present research findings through reports and presentations.

Skills

Python

R

Pandas

NumPy

Scikit-learn

TensorFlow

PyTorch

SQL

Spark

Cloud

Education

Master's or PhD in Data Science/CS/Statistics/Math

Tools

AWS

GCP

Azure

Spark

Hadoop

Job description

About the Role

Our client, a pioneering analytics firm specializing in the cryptocurrency and blockchain sector, is seeking a highly analytical and skilled Blockchain Data Scientist to join their innovative team. This role is based in Kimberley, Northern Cape, and involves leveraging vast amounts of on-chain and off-chain data to derive actionable insights, build predictive models, and develop sophisticated analytical tools. You will play a crucial role in understanding market trends, identifying investment opportunities, and enhancing the security and efficiency of blockchain networks. The ideal candidate possesses a strong foundation in data science, machine learning, and a deep curiosity for the complexities of the blockchain ecosystem. This is a fantastic opportunity to apply advanced analytical techniques to one of the most dynamic and rapidly evolving industries.

Key Responsibilities

• Collect, clean, and preprocess large datasets from various blockchain sources (e.g., transaction data, smart contract events, network metrics).
• Develop and implement machine learning models for tasks such as price prediction, anomaly detection, network analysis, and sentiment analysis.
• Analyze on-chain data to identify patterns, trends, and behavioral insights within different blockchain ecosystems.
• Design and build data visualizations and dashboards to communicate complex findings to technical and non-technical stakeholders.
• Collaborate with blockchain engineers and domain experts to understand data requirements and model limitations.
• Evaluate the performance of models and algorithms, iterating as necessary to improve accuracy and effectiveness.
• Contribute to the development of proprietary analytical tools and methodologies.
• Stay abreast of the latest advancements in data science, machine learning, and blockchain technology.
• Ensure data integrity and the security of sensitive information.
• Present research findings and insights through reports and presentations.

Requirements

• Master's or Ph.D. in Data Science, Computer Science, Statistics, Mathematics, or a related quantitative field.
• Proven experience (4+ years) as a Data Scientist, with demonstrable experience working with blockchain or cryptocurrency data.
• Strong proficiency in programming languages such as Python or R, and relevant libraries (e.g., Pandas, NumPy, Scikit-learn, TensorFlow, PyTorch).
• Experience with SQL and working with relational databases.
• Familiarity with big data technologies (e.g., Spark, Hadoop) and cloud platforms (e.g., AWS, GCP, Azure).
• Understanding of blockchain concepts, including transaction structures, smart contracts, and consensus mechanisms.
• Expertise in statistical modeling, machine learning algorithms, and data mining techniques.
• Excellent analytical, problem-solving, and critical thinking skills.
• Strong communication and presentation skills, with the ability to explain complex data insights clearly.
• Ability to work effectively both independently and as part of a collaborative, cross-functional team.

Benefits

• Competitive salary package and performance bonuses.
• Comprehensive health, dental, and vision insurance.
• Hybrid work model offering flexibility between office and remote work.
• Generous opportunities for professional development, including conference attendance and advanced training.
• Access to cutting-edge tools and datasets in the blockchain analytics space.
• A stimulating work environment at the intersection of data science and blockchain innovation.
• Located in Kimberley, Northern Cape.
• Contributory retirement fund.