SQL Developer

Overview Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction. Position The SQL Developer will play a key role in building and maintaining secure, high-performing database systems that support mission-critical government applications. Operating within a remote, clearance-sensitive environment, this individual will drive database modernization efforts, including cloud migration to AWS RDS and Aurora PostgreSQL, while ensuring compliance with federal security and data governance standards. Responsibilities Advanced SQL Development: Craft efficient and optimized SQL queries, stored procedures, functions, and views tailored to complex data processing needs. System Integration: Work closely with application developers to embed database logic seamlessly into applications. Performance Tuning: Analyze and resolve performance bottlenecks across development, testing, and production stages. Cloud Migration: Support and lead efforts in moving legacy systems to AWS cloud databases like RDS or Aurora PostgreSQL. Compliance & Security: Ensure all development aligns with federal data governance, access control, and security standards. Documentation: Create and update comprehensive documentation such as data dictionaries, standard operating procedures (SOPs), and runbooks. Mentorship: Provide technical guidance and mentorship to junior database developers and enforce best practices. Required Qualifications Bachelor’s degree in Computer Science, Information Technology Management or Engineering, or other comparable certifications or experience. Experience: Minimum of 3 years in SQL development with progressive responsibilities. SQL Mastery: Deep expertise in complex SQL query design, optimization, and debugging. Regulated Environment Background: Prior experience working in government or highly regulated sectors. Cross-Functional Collaboration: Demonstrated ability to work alongside development, infrastructure, and security teams. Security Focus: Strong knowledge of database security, access control models, and regulatory compliance. Analytical Mindset: Capable of diagnosing and resolving issues quickly under pressure. Clear Communication: Skilled in creating detailed documentation for auditing, training, and operational continuity. Must be a U.S. citizen. Must be able to obtain and maintain a Public Trust clearance. Preferred / Bonus Skills Cloud Database Expertise: Proven success in migrating systems to AWS RDS or Aurora PostgreSQL. Multi-RDBMS Proficiency: Familiarity with Oracle, SQL Server, MySQL, or similar platforms. DevOps Integration: Exposure to CI/CD practices and tools for managing database changes. Ticketing & Reporting Tools: Experience with platforms like ServiceNow and generating audit-ready documentation. Agile Practices: Understanding and experience with Agile or Scrum methodologies. About Harmonia & Benefits Harmonia is an Equal Opportunity Employer providing equal employment opportunity to all employees and applicants for employment without regard to race, color, religion, national origin, age, gender, gender identity, sexual orientation, disability, or genetics. Harmonia does and will take affirmative action to employ and advance in employment individuals with disabilities and protected veterans. Competitive compensation and a family-focused culture. Traditional and HSA-eligible medical insurance plans with wellness incentives. 100% employer-paid dental and vision insurance options. 100% employer-sponsored STD, LTD, and life insurance. Gym membership reimbursement and 401(k) matching. Dollar-for-dollar 501(c)(3) donation matching and flexible schedules/teleworking options. Paid holidays and Flexible Paid Time Off, adoption expense reimbursement, and paid parental leave. Professional development, paid training days, and employee assistance programs. Team and company-wide events and recognition programs. For more information about Harmonia, connect with us on professional networks to learn more about our culture and opportunities. #J-18808-Ljbffr

Created: 2025-09-17