Database Developer - SQL and NoSQL expertise 🏆
Harmonia Holdings Group, LLC.Role Overview
Harmonia Holdings Group, LLC. is hiring a mid-level Database Developer - SQL and NoSQL expertise 🏆. This is a contract role in McLean. Part of Harmonia Holdings Group, LLC.'s Lifecycle hiring. The posted range is $125k to $165k. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
Database Developer - SQL and NoSQL expertise 💰 Salary: $125,000 - 165,000 per year
At Harmonia Holdings Group, LLC. we are looking for a Database engineer!
🛠️ Our tech stack:
Excel, GitHub, Support, Oracle, SQL, Database
📝 Rquirements:
- U.S. citizenship and ability to obtain and maintain a Public Trust clearance
- Bachelors degree in Computer Science or a related discipline
- Over 5 years of experience in a Database Developer role
- Proficiency in creating complex database objects such as Stored Procedures, Functions, Packages, and Triggers using SQL and PL/SQL
- Experience in developing generic PL/SQL code modules for reporting and data manipulation
- Skilled in data loading, DDL scripting, and working with control files for data extraction from flat text and Excel files
- Ability to write scripts for creating tables, indexes, views, synonyms, grants, roles, and privileges
- Familiarity with Toad for Oracle IDE, business requirements analysis, and relational data modeling
- Strong technical writing and documentation skills
- Understanding of Oracle replication techniques and government change control processes
- Competence in using Excel and GitHub
- Capable team player with excellent oral and written communication skills
- Strong customer service and client-facing abilities
👩💻👨💻 Your responsibilities are:
- Take charge of designing, implementing, and maintaining sophisticated database systems while providing technical solutions throughout all phases of the development lifecycle
- Oversee the upkeep of database dictionaries, ensure compliance with standards, and facilitate system integration through effective database design
- Apply knowledge and experience with various Oracle or SQL Server DBMS languages
- Deliver operational and system enhancement support by undertaking all phases of application programming tasks
- Work competently at the highest level of all database management phases
View this job and over 500 other transparent jobs with salaries (💰💰💰) & tech stacks (🛠️) on DevITJobs
Category: Database Developer / Engineer
Location address: Greensboro Drive 8180, Arlington, United States
Salary: $125,000 - 165,000 per year
Benefits & perks that we offer:
Harmonia Holdings Group, LLC. - More about us and the role:
Harmonia Holdings Group, LLC is a distinguished and swiftly growing federal government contractor that is devoted to delivering innovative and high-performing solutions to our government clients. We cultivate a workplace that emphasizes growth, creativity, initiative, and employee satisfaction. As we continue to expand, we take pride in our recognition as a top employer, offering competitive compensation, a family-oriented culture, and a dynamic work environment. Our full-time employees benefit from comprehensive medical insurance plans, employer-paid dental and vision options, life insurance, a 401(k) matching program, flexible work arrangements, generous paid holidays, and opportunities for professional development. Join us in making a difference!
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Frequently Asked Questions
How do I apply for the Database Developer - SQL and NoSQL expertise 🏆 position at Harmonia Holdings Group, LLC.?
Use the Apply button above to submit your application directly to Harmonia Holdings Group, LLC.. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Database Developer - SQL and NoSQL expertise 🏆 position at Harmonia Holdings Group, LLC. located?
This position is based in McLean. Harmonia Holdings Group, LLC. has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
How much does the Database Developer - SQL and NoSQL expertise 🏆 role at Harmonia Holdings Group, LLC. pay?
Harmonia Holdings Group, LLC. has posted a compensation range of $125k to $165k for this position. Final offers typically vary based on candidate experience, location, and internal salary bands.
When was the Database Developer - SQL and NoSQL expertise 🏆 role at Harmonia Holdings Group, LLC. posted?
This role was posted on March 16, 2026 (85 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
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