GDH · 19 hours ago
Senior Data Engineer
Dallas, TX
Part-time
Onsite
Senior Level
$70/hr - $75/hrGDH is seeking a highly skilled Senior Data Engineer to lead the development, optimization, and management of complex data pipelines and platforms. The role involves working closely with cross-functional teams to enable advanced analytics and support strategic initiatives.
ConsultingEmploymentStaffing Agency
Responsibilities
Design, develop, and maintain scalable data pipelines using Python, SQL, and modern ETL tools to ensure efficient data flow and integrity
Optimize database performance and write complex SQL queries, including joins, window functions, and aggregations, for both transactional and analytical purposes
Translate stored procedures and data models into robust Python code, ensuring maintainability and scalability
Build and maintain APIs, including GraphQL, to support data integration and application needs
Collaborate with frontend teams to develop interactive dashboards and visualizations using React, TypeScript, and tools like Highcharts, Recharts, and AG Grid
Implement caching strategies with Redis to improve performance and responsiveness of data services
Work in an Agile environment, participating in sprint planning, code reviews, and daily standups to deliver high-quality solutions efficiently
Leverage cloud and containerization technologies like Docker, Kubernetes, and Snowflake to ensure scalable and secure data infrastructure
Stay current with industry best practices and emerging technologies to continuously improve systems and processes
Qualification
Required
Python Development (Advanced): pandas, Polars, NumPy, Jupyter Notebooks, data pipeline design, object-oriented programming, pytest
SQL & Data Modeling (Advanced): complex SQL, data warehouse concepts, performance tuning, translating stored procedures into Python
GraphQL (Intermediate): constructing and optimizing queries, API integration
Frontend & Visualization (Intermediate-Advanced): React, TypeScript, Next.js, Highcharts/Recharts, AG Grid, Tailwind CSS, PDF report generation
Caching & Performance: Redis implementation, cache invalidation, performance profiling
Preferred
Financial services experience: understanding investment positions, P&L, NAV, valuations
Data orchestration tools: Airflow, Astronomer, Luigi, JAMS
API development: REST/GraphQL APIs
Version control and collaboration: Git workflows, code reviews
Agile methodologies: sprint planning, story estimation
Knowledge of Geneva Investment Management System and custodian data formats (StateStreet, BNY Mellon)
Java experience to better understand backend APIs/integrations
Cloud and container experience: AWS, Snowflake, Docker, Kubernetes
Workflow orchestration tools: Camunda, others
ETL tools: Microsoft SSIS, SSRS, or similar
Financial reporting UI development and PDF generation
Company
GDH
GDH is consulting staffing firm that specializes in providing IT engineering-based candidates to commercial and government sectors.
Founded in 2001
501-1000 employees
H1B Sponsorship
GDH has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2023 (4)
2022 (2)
2021 (2)
2020 (1)
Funding
Current Stage
Late StageLeadership Team
Blaine Caples
Chief Revenue Officer (CRO)
Recent News
Bangkok Post
2025-10-22
2025-04-09
Company data provided by crunchbase