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GTN Technical Staffing
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USD
55
70
HOUR
true
Senior Data Integration Engineer NiFi / PostgreSQL
Addison, TX US
2025-08-30
2025-09-29
Employment Type:
Contract
Job Number: 27455
Pay Rate: $55 - $70
Remote Friendly?: Hybrid
Job Description
Senior Data Integration Engineer –NiFi / PostgreSQL
DETAILS
Location: Ideally local to Addison, TX –Hybrid strongly preferred. Open to remote candidates, but local applicants will be given priority.
Position Type: Contract (6+ Months)
Compensation: Based on Experience!
Citizenship Requirements: No sponsorship is being offered at this time. Green Card Holders and US Citizens only.
BACKGROUND REQUIREMENTS
All candidates must be able to pass a criminal and financial background check.
POSITION DETAILS
GTN Technical Staffing is seeking a Senior Data Integration Engineer with expertise in Apache NiFi and PostgreSQL for a Contract role based in Addison, TX (Hybrid preferred, remote considered for the right candidate). The ideal candidate will support data movement, transformation, and orchestration across a growing SaaS ecosystem serving ~100 enterprise customers. This individual will own the design, development, and optimization of NiFi-based ETL pipelines and ensure efficient, secure delivery of data into and out of the PostgreSQL environment.
You’ll work in a high-availability production setting and collaborate with DevOps, Data Engineering, and Application teams to ensure seamless data operations in a cloud-native stack.
TECHNICAL REQUIREMENTS
3+ years of experience in the following technical skill sets…
HIGHLY DESIRED, BUT NOT REQUIRED
DETAILS
Location: Ideally local to Addison, TX –Hybrid strongly preferred. Open to remote candidates, but local applicants will be given priority.
Position Type: Contract (6+ Months)
Compensation: Based on Experience!
Citizenship Requirements: No sponsorship is being offered at this time. Green Card Holders and US Citizens only.
BACKGROUND REQUIREMENTS
All candidates must be able to pass a criminal and financial background check.
POSITION DETAILS
GTN Technical Staffing is seeking a Senior Data Integration Engineer with expertise in Apache NiFi and PostgreSQL for a Contract role based in Addison, TX (Hybrid preferred, remote considered for the right candidate). The ideal candidate will support data movement, transformation, and orchestration across a growing SaaS ecosystem serving ~100 enterprise customers. This individual will own the design, development, and optimization of NiFi-based ETL pipelines and ensure efficient, secure delivery of data into and out of the PostgreSQL environment.
You’ll work in a high-availability production setting and collaborate with DevOps, Data Engineering, and Application teams to ensure seamless data operations in a cloud-native stack.
- ETL Pipeline Ownership: Design, build, and maintain end-to-end ETL workflows using Apache NiFi
- Data Integration: Configure NiFi processors for secure ingestion, transformation, and delivery across internal and external endpoints
- PostgreSQL Data Management: Tune queries, optimize storage, and support schema evolution for a multi-tenant data architecture
- Monitoring & Troubleshooting: Set up data flow monitoring, error handling, and performance tuning to ensure reliable delivery
- Collaboration: Work with developers, product teams, and external vendors to define data exchange requirements and interface specifications
- Documentation: Maintain accurate documentation for all pipelines, transformation logic, and integration points
TECHNICAL REQUIREMENTS
3+ years of experience in the following technical skill sets…
- Building ETL pipelines, with a strong emphasis on Apache NiFi
- Deep hands-on experience managing PostgreSQL in production environments, including schema design and performance optimization
- Experience working in multi-tenant SaaS environments with ~100 enterprise customers
- Familiarity with common integration protocols (REST, SFTP, JDBC, Kafka, etc.)
- Strong scripting or programming experience (Python, Bash, Groovy, or Java preferred)
- Knowledge of data governance and data quality best practices
- Understanding of role-based access, secrets management, and encryption in data flows
- Comfortable with Agile workflows and cloud-native development practices
HIGHLY DESIRED, BUT NOT REQUIRED
- Experience integrating NiFi with cloud storage (e.G., AWS S3, Azure Blob)
- Experience working in regulated industries (SOC 2, HIPAA, etc.)
- Familiarity with visualization and reporting platforms (Power BI, Tableau, Metabase)
- Exposure to containerized environments (Docker/Kubernetes)
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Discover exciting job opportunities around Addison, Texas! Nestled in the vibrant Dallas-Fort Worth metroplex, Addison offers a unique blend of thriving businesses, upscale dining spots like Kenny's Wood Fired Grill, fascinating art galleries, and lively entertainment options like WaterTower Theatre. With its strategic location, diverse industries, and renowned events like Taste Addison and Oktoberfest, this area provides endless growth possibilities for job seekers. Come join us in the heart of Texas and explore career paths that match your ambition and passions. Let's build your future together in Addison!