Data Engineer – Contract

Health Catalyst

. Acquire and integrate data from multiple source systems, ensuring accuracy and consistency .

Posted 10/26/2026full-timeRemote • SingaporeMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in SQL and relational database management, with a strong focus on ETL processes, data integration, and optimization techniques. Proven ability to troubleshoot complex data issues while ensuring compliance with security regulations such as HIPAA.

Highest-signal resume keywords

SQL ProficiencyETL Process DevelopmentRDBMS ExperienceData IntegrationCompliance with HIPAA

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

SQLRDBMSETLData MappingStored ProceduresT-SQLPerformance TuningNoSQLData StructuresBig Data

Soft Skills

Analytical SkillsProblem-SolvingEffective CommunicationIndependent Work

Tools & Technologies

Microsoft AzureMongoDBElasticsearchHadoopGitSSIS

Industry Keywords

HIPAAHL7CCD DocumentsEDI X12AgileScrum

Tech Stack

Tools & technologies

AzureCloudElasticSearchETLHadoopMongoDBNoSQLOracleRDBMSSQLSSIS

About the role

Key responsibilities & impact

Acquire and integrate data from multiple source systems, ensuring accuracy and consistency
Design, implement, and maintain scalable database solutions for long-term reliability and performance
Build automated, sustainable solutions while minimizing defects and technical debt
Evaluate and optimize system architecture to improve uptime and responsiveness
Develop and maintain ETL processes and data pipelines
Perform data mapping, integration, and quality checks to ensure valid and relevant data
Troubleshoot and resolve complex data issues and database stability problems
Optimize SQL queries, indexes, and stored procedures for maximum efficiency
Participate in code reviews and ensure compliance with standards and best practices
Incorporate unit and regression testing for defect-free builds and releases
Maintain compliance with security and privacy regulations, including HIPAA
Safeguard information system assets by identifying and reporting potential and actual security events

Requirements

What you’ll need

Proficiency in SQL and relational database principles
4+ years of experience with RDBMS (e.g., SQL Server, Oracle) and SQL optimization techniques
Experience with ETL concepts, data integration, and troubleshooting
Strong analytical and problem-solving skills
Familiarity with high-volume OLTP environments and performance tuning strategies
Working knowledge of NoSQL technologies (e.g., MongoDB, Elasticsearch)
Exposure to cloud platforms (Microsoft Azure preferred)
Ability to work independently and communicate effectively with technical and non-technical stakeholders
Experience with stored procedures, T-SQL, and SSIS
Knowledge of HL7, CCD documents, and EDI X12 claims processing
Familiarity with Agile/Scrum development methodologies
Understanding of data structures (XML, JSON) and REST API integration
Experience with Big Data technologies (e.g., Hadoop)
Git and version control proficiency
Bachelor’s degree in Computer Science, Information Technology, or related field (preferred)
2+ years of experience in technology or healthcare-related data engineering roles
Compliance with information security, Acceptable Use Policy, and HIPAA privacy and security training requirements

Benefits

Comp & perks

Equal opportunity employer
Full-time employment