

Haystack
Data Engineer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Data Engineer on a 6-month contract, fully remote, offering competitive pay. Requires 3+ years of experience in data engineering, proficiency in Python and SQL, and knowledge of graph databases and cloud platforms like AWS or Azure.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
June 30, 2026
🕒 - Duration
Unknown
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🏝️ - Location
Remote
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
London, England, United Kingdom
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🧠 - Skills detailed
#GraphQL #Computer Science #RDF (Resource Description Framework) #Databases #ArangoDB #ML (Machine Learning) #Data Engineering #AWS (Amazon Web Services) #Security #Neo4J #Data Science #HBase #Data Quality #Python #Cloud #Azure #SQL (Structured Query Language) #Graph Databases #Knowledge Graph #Compliance #"ETL (Extract #Transform #Load)"
Role description
We are working with a global technology and engineering organisation that is at the forefront of digital transformation, industrial innovation, and intelligent infrastructure. This company is a world leader in developing cutting-edge data platforms and knowledge graph solutions that support complex, real-world challenges across multiple industries.
The Role
• Build and optimise ETL/ELT pipelines for knowledge graphs and other data sources
• Design and manage graph databases such as Neo4j, AWS Neptune, and ArangoDB
• Develop semantic data models using RDF, OWL, and SPARQL
• Integrate structured, semi-structured, and unstructured data into knowledge graph systems
• Ensure data quality, security, and compliance with governance standards
• Collaborate with data scientists and architects to support graph-based analytics and machine learning use cases
What You'll Need
• Bachelor's or master's degree in Computer Science, Data Science, Engineering, or related field
• 3+ years of experience in data engineering, with strong exposure to knowledge graph technologies
• Strong proficiency in Python and SQL
• Experience with graph query languages such as SPARQL and Cypher
• Hands-on experience with graph databases and frameworks (Neo4j, GraphQL, RDF, or similar)
• Experience working with cloud platforms such as AWS and/or Azure
What's On Offer
• Fully remote working environment
• 6-month contract with potential for extension
• Opportunity to work with cutting-edge knowledge graph and data engineering technologies
• Collaborative, inclusive, and international team culture
Apply via Haystack today!
We are working with a global technology and engineering organisation that is at the forefront of digital transformation, industrial innovation, and intelligent infrastructure. This company is a world leader in developing cutting-edge data platforms and knowledge graph solutions that support complex, real-world challenges across multiple industries.
The Role
• Build and optimise ETL/ELT pipelines for knowledge graphs and other data sources
• Design and manage graph databases such as Neo4j, AWS Neptune, and ArangoDB
• Develop semantic data models using RDF, OWL, and SPARQL
• Integrate structured, semi-structured, and unstructured data into knowledge graph systems
• Ensure data quality, security, and compliance with governance standards
• Collaborate with data scientists and architects to support graph-based analytics and machine learning use cases
What You'll Need
• Bachelor's or master's degree in Computer Science, Data Science, Engineering, or related field
• 3+ years of experience in data engineering, with strong exposure to knowledge graph technologies
• Strong proficiency in Python and SQL
• Experience with graph query languages such as SPARQL and Cypher
• Hands-on experience with graph databases and frameworks (Neo4j, GraphQL, RDF, or similar)
• Experience working with cloud platforms such as AWS and/or Azure
What's On Offer
• Fully remote working environment
• 6-month contract with potential for extension
• Opportunity to work with cutting-edge knowledge graph and data engineering technologies
• Collaborative, inclusive, and international team culture
Apply via Haystack today!





