Senior Data Integration & Systems Engineer (Hybrid)

City and County of San Francisco; California; Hybrid; USD 159,000 - 200,000; Full time

Job summary

The City and County of San Francisco seeks a Senior IS Engineer to lead data‑mapping for services and assessments, ensuring accurate ONE System integration with Python, GraphQL, and RESTful APIs. You will configure import templates, support provider onboarding, and maintain data workflows across Linux and Windows environments.

Ideal candidates have a proven ability to map complex data, automate data extraction, and collaborate with Department of Technology teams to improve middleware and

Qualifications

• Associate degree in computer science, computer engineering, information systems, or a closely related field (or equivalent credits).
• Three (3) years of IT applications experience analyzing, installing, configuring, enhancing, and/or maintaining system components.
• Substitution: one year of additional experience may substitute for the degree; 1010 Information Systems Trainee Program may substitute as well.
• Desirable qualifications include data warehouse experience, HMIS, Python, XML, SQL, ETL packages, and data encryption knowledge.

Responsibilities

• Lead and manage data‑mapping activities for services, programs, and assessments to align provider systems with the ONE System using Python, GraphQL, and RESTful APIs.
• Configure, validate, and maintain import templates for services, programs, and assessments, including complex provider configurations (70+ services).
• Assist providers in onboarding and automate data extraction and import jobs where possible.
• Support agile onboarding of CBOs by prioritizing service data sync, then assessments and broader program integrations.
• Provide ongoing operational support: maintenance, updates, change management, and troubleshooting data rejections and bottlenecks.

Skills

Python

GraphQL

RESTful APIs

Data integration

Automation scripting

Systems troubleshooting

Windows/Linux

Education

Associate degree in computer science or related field

Tools

SSIS

SQL

Middleware

XML

Job description

The City and County of San Francisco seeks a Senior IS Engineer to lead data‑mapping for services and assessments, ensuring accurate ONE System integration with Python, GraphQL, and RESTful APIs. You will configure import templates, support provider onboarding, and maintain data workflows across Linux and Windows environments.

Ideal candidates have a proven ability to map complex data, automate data extraction, and collaborate with Department of Technology teams to improve middleware and