Database Developer

Xenith Solutions; United States; Remote; USD 110,000 - 150,000; Full time

Job summary

Xenith Solutions seeks a Database Developer / Engineer to support ICE under a DHS contract. You will design, develop, and optimize complex SQL databases, implement archiving and lifecycle strategies, and drive automated deployments using Liquibase.

This role requires DoD 8570 IAT Level II certification or equivalent and the ability to obtain a DHS background investigation. Join a mission-focused team delivering reliable data services to critical government systems.

Qualifications

• 5 years of related work experience executing the described job description.
• Bachelor’s degree in computer science, Information Technology, or a related field.
• DoD 8570 compliant IAT Level II certification (Security+).
• Ability to obtain DHS Background Investigation.

Responsibilities

• Analyze SQL query execution plans to optimize performance and scalability.
• Design, develop, and maintain complex database objects (procedures, functions, views).
• Develop data archiving plans and data lifecycle management processes.
• Create automated SQL scripts for data corrections and migrations.
• Implement automated database deployment and schema changes using Liquibase.
• Collaborate in an Agile DevOps environment to support ICE requirements.

Skills

SQL development

Database architecture

Query optimization

Automation tools

Agile DevOps

Cloud environments (AWS/Azure)

Education

Bachelor's degree in computer science, Information Technology, or related field

DoD 8570 IAT Level II certification (e.g., Security+)

Tools

Liquibase

Job description

Xenith Solutions is a small family focused business where we focus on taking care of our employees and customers equally. We are focused on serving Federal / Civilian, Defense, and Intelligence organizations with superior service. If you want to be a part of a rapidly growing business with an exceptional culture, then you want to be a part of the Xenith Solutions family.

Xenith Solutions is seeking an inspired candidate to join our team in support of a government contract for the Department of Homeland Security (DHS).

Job Description:

The focus of this Department of Homeland Security (DHS), Immigration and Customs Enforcement (ICE) effort is to deliver comprehensive technical services essential to the continued operation, maintenance, modernization, and enhancement of mission-critical systems, subsystems, databases, and web services.
The Database Developer / Engineer will provide advanced database development, engineering, performance optimization, and lifecycle management services in support of the ICE program. This position requires strong hands-on expertise in complex SQL development, database architecture, query optimization, data management, and automated database deployment and maintenance.
The successful candidate will design, develop, and maintain complex database objects, including stored procedures, triggers, functions, and views; optimize database performance through detailed analysis of query execution plans; develop and implement comprehensive data archiving strategies; and execute targeted scripts for data corrections and migrations.
Additionally, the Database Developer / Engineer will leverage Liquibase and other approved automation tools to streamline database installations, schema changes, data migrations, and recurring data correction activities. Working collaboratively within an Agile development environment, this individual will ensure database solutions are secure, scalable, reliable, and optimized to support evolving ICE mission requirements.
Responsibilities, but not limited to:
The Database Developer / Engineer is responsible for managing and maintaining an organization’s databases. The role involves ensuring data integrity, security, and optimal performance.

• Database Performance Optimization: Analyze SQL query execution plans to identify performance bottlenecks, optimize complex queries, and implement improvements to enhance database efficiency, responsiveness, and scalability.
• Data Archiving Strategy and Planning: Develop and document a comprehensive Data Archiving Plan that defines data retention requirements, archiving procedures, retrieval processes, and strategies for managing historical data.
• Data Lifecycle Management: Design, implement, and maintain data archiving processes to optimize database storage, preserve data integrity, and ensure compliance with applicable data retention and security requirements.
• Data Correction and Migration: Develop, test, and execute targeted SQL scripts to perform manual data corrections, resolve data inconsistencies, and support database migrations while ensuring accuracy, integrity, and minimal operational disruption.
• Automated Database Deployment: Implement and maintain automated database installation, configuration, and schema management processes using Liquibase to ensure consistent, repeatable, and version-controlled database deployments.
• Automated Data Corrections: Design, develop, and implement automated scripts and processes to identify, validate, and correct data inconsistencies, reducing manual intervention and improving overall data quality and operational efficiency.
  Required Qualifications:
• 5 years of related work experience executing the described job description.
• Bachelor’s degree in computer science, Information Technology, or a related field
• DoD 8570 compliant IAT Level II certification, such as the CompTIA Security+ certification.
• Ability to obtain DHS Background Investigation.
  Desired Qualifications:
• Active DHS, ICE Background investigation
• Experience operating in an Agile DevOps environment.
• Experience working in a Cloud environment (AWS, Azure, Oracle Cloud)
• Critical Soft Skill Requirements:
• Excellent active listening and verbal communication skills.
• Strong sense of collaboration, teamwork, and accountability.
• Strong business writing ability.
• Flexible and adaptable attitude.
• Can conform to shifting priorities, demands, and timelines.
• Ability to elicit cooperation from a wide variety of Stakeholders.
• Possession of excellent client-facing consulting, leadership, and analytic skills.
• Ability to discuss technical issues with non-technical, executive-level government officials.
• Ability to communicate issues, status, tradeoffs, and priorities.
• Leading and mentoring teams.

Xenith Solutions LLC is a Service-Disabled Veteran-Owned Small Business founded in 2019. We provide comprehensive, timely and relevant Solutions and Business Consulting support to our customers as a key partner. Our leadership brings over a century of combined experience in Defense and Civilian markets. Our employees possess experience in all aspects of solution development from requirements creation, development, test and evaluation, fielding, and sustainment. At the core of our offerings, we provide strategy and technology solutions, giving our customers valuable insights and thought leadership on the best application of information technology to drive business objectives.

Xenith focuses on solving complex business challenges facing our customers. Our “Success Through Achievement” work ethic means our customer receive quality solutions through our commitment. We pride ourselves on tackling some of the most difficult operational requirements our customers have – ensuring an appropriate match between the mission requirements, financials, schedule, and security.

EEO

Xenith Solutions provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws.

EEO IS THE LAW

If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please contact Xenith Solutions.

E-Verify

As a Federal Contractor, Xenith Solutions is required to participate in the E-Verify Program to confirm eligibility to work in the United States.

Affirmative Action Plan
As a federal government contractor and based on Executive Orders and applicable laws and regulations, Xenith Solutions develops and maintains annual written Affirmative Action Plans and endeavors to hire and advance qualified minorities, females, individuals with disabilities, and protected veterans.