NEW JOB OPENING
SENIOR SOFTWARE DEVELOPER
IN AUSTIN, TX, USA!

 

Date Posted: 12/29/2025
Hiring Organization: Rose International
Position Number: 495000
Industry: Government
Job Title: Senior Software Developer
Job Location: Austin, TX, USA, 78751
Work Model: Onsite
Shift: M-F, 8-5
Employment Type: Temporary
FT/PT: Full-Time
Estimated Duration (In months): 8
Min Hourly Rate($): 92.00
Max Hourly Rate($): 100.00
Must Have Skills/Attributes: .Net, API, Azure, CICD, Dashboards, EDR, Firewall, Gateways, IAM, MLOps (Machine Learning Operations), PowerShell, Python, REST, Software Development, Ticketing Systems
Experience Desired: Full-time exp in software development, cloud engineering, SIEM engineering, or cybersecurity (2+ yrs); Hands-on technical experience with Microsoft Sentinel (3 yrs); Developing UEBA models, anomaly detection rules, and behavior-based analytics (1 yrs); Building Security Automation Playbooks (SOAR) (1 yrs); Integrating Sentinel with EDR, IAM, firewalls, and ticketing systems (1 yrs); DevOps pipelines (GitHub, Azure DevOps) (1 yrs); Government, healthcare, or regulatory environment experience (1 yrs)
Required Minimum Education: Bachelor’s Degree

**C2C is not available**

 

Job Description
**Candidates must be local in Austin, TX**

Minimum Requirements:
• 4 years – Graduation from an accredited four-year college or university with major coursework in computer science, computer information systems, software engineering, cybersecurity, or a related field.
• 2 years – Full-time experience in software development, cloud engineering, SIEM engineering, or cybersecurity engineering.

Preferred Qualifications:
• 3 years – Hands-on technical experience with Microsoft Sentinel.
• 1 year – Experience developing UEBA models, anomaly detection rules, and behavior-based analytics.
• 1 year – Experience building Security Automation Playbooks (SOAR).
• 1 year – Microsoft certifications such as SC-200: Security Operations Analyst, AZ-900 / AZ-104, SC-100 / SC-300.
• 1 year – Experience integrating Sentinel with EDR, IAM, firewalls, and ticketing systems.
• 1 year – Experience with DevOps pipelines (GitHub, Azure DevOps).
• 1 year – Experience working in a government, healthcare, or regulatory environment.

Summary:
The Software Developer II performs advanced (senior-level) software development work focused on designing, building, testing, and optimizing Microsoft Sentinel capabilities for DSHS projects. This role is responsible for developing custom automation playbooks, analytics rules, behavioral models, connectors, and integrations to support SOAR and UEBA functionality. The position works under limited supervision with considerable latitude for initiative, independent judgment, and technical leadership.

Responsibilities:
Microsoft Sentinel SOAR Development (40%)
• Design, develop, test, and deploy Sentinel SOAR automation playbooks using Azure Logic Apps, Azure Functions, ARM templates, and REST APIs.
• Create automated workflows for alert enrichment, triage, response actions, notification processes, and case management.
• Integrate Sentinel with third-party systems (EDR, IAM, ticketing systems, email gateways, firewalls, etc.) to automate security operations.
UEBA & Analytics Engineering (30%)
• Develop custom UEBA detection rules, anomaly models, ML-based behavior patterns, and advanced hunting queries (KQL).
• Build and maintain analytics content, data parsers, normalization rules, and entity behavior profiles.
• Evaluate behavioral anomalies and collaborate with cybersecurity teams to fine-tune detection logic.
SIEM Content Development & Platform Engineering (15%)
• Design and implement custom data connectors, ingestion pipelines, and data transformation logic.
• Create dashboards, workbooks, hunting queries, and detection-as-code assets.
• Perform platform tuning to improve performance, reduce noise, and align to MITRE ATT&CK and Zero Trust principles.
Application Development & Integration (10%)
• Develop supporting code modules, scripts, microservices, and helper APIs using Python, PowerShell, .NET, or similar languages.
• Work with DevOps pipelines, CI/CD processes, version control, and infrastructure-as-code where applicable.
Documentation, Collaboration & Support (5%)
• Write technical design documents, SOPs, architecture diagrams, and automation runbooks.
• Collaborate with DSHS, HHSC CISO Office, and cross-functional stakeholders on requirements, testing, and deployment.
• Provide Tier III support for Sentinel engineering issues and participate in after-action reviews when needed.

  • **Only those lawfully authorized to work in the designated country associated with the position will be considered.**

  • **Please note that all Position start dates and duration are estimates and may be reduced or lengthened based upon a client’s business needs and requirements.**

 

Benefits:
For information and details on employment benefits offered with this position, please visit here. Should you have any questions/concerns, please contact our HR Department via our secure website.

California Pay Equity:
For information and details on pay equity laws in California, please visit the State of California Department of Industrial Relations' website here.

Rose International is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender (expression or identity), national origin, arrest and conviction records, disability, veteran status or any other characteristic protected by law. Positions located in San Francisco and Los Angeles, California will be administered in accordance with their respective Fair Chance Ordinances.

If you need assistance in completing this application, or during any phase of the application, interview, hiring, or employment process, whether due to a disability or otherwise, please contact our HR Department.

Rose International has an official agreement (ID #132522), effective June 30, 2008, with the U.S. Department of Homeland Security, U.S. Citizenship and Immigration Services, Employment Verification Program (E-Verify). (Posting required by OCGA 13/10-91.).

 

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About Rose

  • Founded in 1993
  • Office Locations Across the U.S.
  • 150+ Clients: Corporations and Government Agencies
  • Employee Oriented Company
  • Challenging Assignments Across the U.S.
  • Continuous Professional Development

Your team at Rose International is always very helpful and responsive.

Barbara, Consultant

My on-boarding with Rose was outstanding. The packets of information, the process, and great attention to detail each person gave me allowed me to get started quickly.I appreciated each person's friendly and helpful attitude.

Diana, Consultant

Thanks for the opportunity. If in the future I ever need a job, I would like to work for Rose International.

David, Consultant

I had a very positive experience working for Rose. The entire process is very efficient and easy.

Joanne, Consultant

It is a great pleasure being a part of the Rose International Team.

Toni, Consultant

EMPLOYEE COMMENTS

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