SQL Full Stack Developer
$107K - $195K/yr
The Senior SQL Developer will work closely with data analysts, application developers, and business ... Participate in code reviews and provide technical guidance to junior developers. Required ...
$107K - $195K/yr
The Senior SQL Developer will work closely with data analysts, application developers, and business ... Participate in code reviews and provide technical guidance to junior developers. Required ...
$107K - $195K/yr
The Senior SQL Developer will work closely with data analysts, application developers, and business ... Participate in code reviews and provide technical guidance to junior developers. Required ...
Ashburn, VA · On-site
$107K - $195K/yr
The Senior SQL Developer will work closely with data analysts, application developers, and business ... Participate in code reviews and provide technical guidance to junior developers. Required ...
Ashburn, VA · On-site
$107K - $195K/yr
The Senior SQL Developer will work closely with data analysts, application developers, and business ... Participate in code reviews and provide technical guidance to junior developers. Required ...
Ashburn, VA · On-site
Junior Java Developer (Federal Project) Location: Ashburn, VA (Hybrid 2 days a week onsite ... Basic SQL skills with databases such as PostgreSQL, SQL Server, or Oracle. * Understanding of HTML ...
Ashburn, VA · On-site
Junior Java Developer (Federal Project) Location: Ashburn, VA (Hybrid 2 days a week onsite ... Basic SQL skills with databases such as PostgreSQL, SQL Server, or Oracle. * Understanding of HTML ...
$68K - $89K/yr
Qualifications C#, .NET, SQL Server Additional Information Multiple Openings
$68K - $89K/yr
Qualifications C#, .NET, SQL Server Additional Information Multiple Openings
Junior Web Developer Place of Performance: Alexandria, VA Must Need Active Secret Security ... SQL, REST) Oracle 11G and above database development required. Object Oriented full lifecycle ...
Junior Web Developer Place of Performance: Alexandria, VA Must Need Active Secret Security ... SQL, REST) Oracle 11G and above database development required. Object Oriented full lifecycle ...
Reston, VA · On-site
$69K - $90K/yr
NET Web Forms, MVC - SQL Database - HTML, CSS, and JavaScript - Responsive Web Design - Web API or SOA experience - LINQ to SQL - Entity Framework - Bootstrap, jQuery - Azure Cloud Services Essential ...
Reston, VA · On-site
$69K - $90K/yr
NET Web Forms, MVC - SQL Database - HTML, CSS, and JavaScript - Responsive Web Design - Web API or SOA experience - LINQ to SQL - Entity Framework - Bootstrap, jQuery - Azure Cloud Services Essential ...
Ashburn, VA · On-site
$40K - $80K/yr
... Developer (Junior) to join our team to begin an exciting and challenging career in Ashburn, VA ... Write complex SQL queries and perform data modeling * Work collaboratively within a large, Agile ...
Ashburn, VA · On-site
$40K - $80K/yr
... Developer (Junior) to join our team to begin an exciting and challenging career in Ashburn, VA ... Write complex SQL queries and perform data modeling * Work collaboratively within a large, Agile ...
Arlington, VA · On-site
$77K - $100K/yr
Junior Software Developer Category: Software Development/ Engineering Main location: United States ... Develop PL/SQL and support EBS technical components. . Build OCI based services such as functions ...
Arlington, VA · On-site
$77K - $100K/yr
Junior Software Developer Category: Software Development/ Engineering Main location: United States ... Develop PL/SQL and support EBS technical components. . Build OCI based services such as functions ...
The Junior Applicatons Engineer duties will include: * Develop design documentation for new ... SQL (1-3 years) * J2EE (1-3 years) * EJB (1-3 years) * Software Development Lifecycle (1-3 years)
The Junior Applicatons Engineer duties will include: * Develop design documentation for new ... SQL (1-3 years) * J2EE (1-3 years) * EJB (1-3 years) * Software Development Lifecycle (1-3 years)
Vienna, VA · On-site
$67K - $87K/yr
Savan is seeking a Junior Software Developer to support a Department of Transportation (DoT ... Experience with relational databases and SQL-based development. * Experience supporting federal ...
Vienna, VA · On-site
$67K - $87K/yr
Savan is seeking a Junior Software Developer to support a Department of Transportation (DoT ... Experience with relational databases and SQL-based development. * Experience supporting federal ...
Vienna, VA · On-site
$67K - $87K/yr
Savan is seeking a Junior Software Developer to support a Department of Transportation (DoT ... Experience with relational databases and SQL-based development. * Experience supporting federal ...
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Vienna, VA · On-site
$67K - $87K/yr
Savan is seeking a Junior Software Developer to support a Department of Transportation (DoT ... Experience with relational databases and SQL-based development. * Experience supporting federal ...
Ashburn, VA · On-site
$40K - $80K/yr
... Developer (Junior) to join our team to begin an exciting and challenging career in Ashburn, VA ... Write complex SQL queries and perform data modeling * Work collaboratively within a large, Agile ...
Ashburn, VA · On-site
$40K - $80K/yr
... Developer (Junior) to join our team to begin an exciting and challenging career in Ashburn, VA ... Write complex SQL queries and perform data modeling * Work collaboratively within a large, Agile ...
SAIC is currently seeking a motivated, career and customer-oriented Java/JEE Developer (Junior) to ... Write complex SQL queries and perform data modeling * Work collaboratively within a large, Agile ...
SAIC is currently seeking a motivated, career and customer-oriented Java/JEE Developer (Junior) to ... Write complex SQL queries and perform data modeling * Work collaboratively within a large, Agile ...
Ashburn, VA · On-site
SAIC is currently seeking a motivated, career and customer-oriented Java/JEE Developer (Junior) to ... Write complex SQL queries and perform data modeling * Work collaboratively within a large, Agile ...
Ashburn, VA · On-site
SAIC is currently seeking a motivated, career and customer-oriented Java/JEE Developer (Junior) to ... Write complex SQL queries and perform data modeling * Work collaboratively within a large, Agile ...
Fairfax, VA · On-site
Junior Java Developer Category: Software Development/ Engineering Main location: United States ... Additionally the candidate should be familiar with SQL and using database tools to design and ...
Fairfax, VA · On-site
Junior Java Developer Category: Software Development/ Engineering Main location: United States ... Additionally the candidate should be familiar with SQL and using database tools to design and ...
$55.50 - $72.75/hr
Job Title: Jr. Informatica Developer Location: Reston, VA Duration: Fulltime Interview: Skype ... Must have excellent SQL skills. Experience in using Parallelism & Partitioning in Informatica.
$55.50 - $72.75/hr
Job Title: Jr. Informatica Developer Location: Reston, VA Duration: Fulltime Interview: Skype ... Must have excellent SQL skills. Experience in using Parallelism & Partitioning in Informatica.
Cloud Engineer (Junior-Level) : Overall Assignment Description : Junior-Level Cloud Engineers ... Microsoft SQL experience (installation, configuration, troubleshooting experience) Education and ...
Cloud Engineer (Junior-Level) : Overall Assignment Description : Junior-Level Cloud Engineers ... Microsoft SQL experience (installation, configuration, troubleshooting experience) Education and ...
Vienna, VA · On-site
$67K - $87K/yr
Job Summary : Savan is seeking a Junior Software Developer to support a Department of ... SQL, HTML, Bootstrap, CSS, JavaScript, and Less. • Experience working in Agile software ...
Vienna, VA · On-site
$67K - $87K/yr
Job Summary : Savan is seeking a Junior Software Developer to support a Department of ... SQL, HTML, Bootstrap, CSS, JavaScript, and Less. • Experience working in Agile software ...
Ashburn, VA · On-site
$40K - $80K/yr
... Developer (Junior) to join our team to begin an exciting and challenging career in Ashburn, VA ... Write complex SQL queries and perform data modeling * Work collaboratively within a large, Agile ...
Ashburn, VA · On-site
$40K - $80K/yr
... Developer (Junior) to join our team to begin an exciting and challenging career in Ashburn, VA ... Write complex SQL queries and perform data modeling * Work collaboratively within a large, Agile ...
Virginia Beach, VA · On-site
$59K - $76K/yr
The Junior Pega Robotic Developer will work as part of a core development team of architects ... MYSQL or similar SQL experience. \n * Understanding of RESTful principles. \n * Experience working ...
Virginia Beach, VA · On-site
$59K - $76K/yr
The Junior Pega Robotic Developer will work as part of a core development team of architects ... MYSQL or similar SQL experience. \n * Understanding of RESTful principles. \n * Experience working ...
$23.8K - $34K
1% of jobs
$34K - $44.3K
2% of jobs
$44.3K - $54.5K
6% of jobs
$54.5K - $64.7K
14% of jobs
$65.3K is the 25th percentile. Wages below this are outliers.
$64.7K - $74.9K
34% of jobs
$83K is the 75th percentile. Wages above this are outliers.
$74.9K - $85.2K
23% of jobs
$85.2K - $95.4K
5% of jobs
$95.4K - $105.6K
6% of jobs
$105.6K - $115.9K
4% of jobs
$115.9K - $126.1K
3% of jobs
$126.1K - $136.3K
1% of jobs
$23.8K
$88.2K
$136.3K
A Junior SQL Developer is an entry-level role focused on designing, developing, and maintaining databases using SQL. They assist in writing queries, optimizing database performance, and ensuring data integrity. They often work under senior developers to support reporting, data analysis, and application development. This role requires knowledge of SQL, database management systems, and basic programming skills.
To thrive as a Junior SQL Developer, you need a solid understanding of SQL querying, relational databases, and basic data modeling, typically supported by a degree in computer science or a related field. Experience with database management systems like Microsoft SQL Server, MySQL, or PostgreSQL, and familiarity with tools such as SQL Server Management Studio (SSMS) or T-SQL, are often required; certifications like Microsoft Certified: Azure Data Fundamentals can be a plus. Attention to detail, problem-solving ability, and effective communication are valuable soft skills in this role. These qualifications ensure you can efficiently analyze data, collaborate with team members, and support business objectives through optimized data solutions.
A typical day for a Junior SQL Developer involves writing and testing SQL queries, supporting data extraction and reporting requests, and troubleshooting database issues with guidance from more experienced developers. You may collaborate closely with analysts, application developers, and business stakeholders to meet ongoing data requirements or resolve problems. Many roles also involve routine database maintenance, monitoring performance, and documenting processes to ensure data integrity. Over time, you may get opportunities to participate in larger database development projects and expand your technical skillset through mentorship and on-the-job learning.

8.4
Based on 149 frontline employees who took The Breakroom Quiz
67th of 488 rated business services
The Department of Homeland Security is seeking an experienced SQL Full Stack Developer to join our team. The ideal candidate will have a strong background in designing, developing, and maintaining complex SQL databases and solutions. The Senior SQL Developer will work closely with data analysts, application developers, and business stakeholders to ensure data integrity, optimize database performance, and support mission-critical applications. This role is supporting the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). PSPD supports the Department of Homeland Security (DHS) and CBP critical missions, specifically screening and processing travelers at the ports of entry (POEs) into the United States.
**This position REQUIRES the candidate to be in Ashburn, VA, twice a week**
Key Responsibilities:
Design, develop, and maintain complex SQL queries, stored procedures, functions, and triggers.
Optimize and tune SQL queries for performance and scalability.
Develop and maintain ETL processes to support data integration and migration efforts.
Collaborate with application developers and business analysts to gather requirements and deliver solutions.
Ensure data integrity, security, and compliance with DHS and federal standards.
Troubleshoot and resolve database-related issues.
Document database processes, structures, and procedures.
Participate in code reviews and provide technical guidance to junior developers.
Required Qualifications:
BS/BA degree and 8 years of related experience or Master's with 8 years of related experience; OR 4 years of related experience in lieu of degree
5+ years of experience in SQL development in PostgreSQL and Oracle.
Must be able to maintain and obtain a CBP Background Investigation prior to start
Must be a US citizen
Advanced proficiency in writing complex SQL queries, stored procedures, and performance tuning.
Experience supporting a highly performant, mission-critical production system.
Experience with ETL tools and data integration processes.
Strong understanding of database design, normalization, and indexing.
Experience with data security and compliance requirements.
Excellent problem-solving, analytical, and communication skills.
Preferred Qualifications:
Experience in a federal or government environment.
Experience with cloud-based database solutions (e.g., AWS RDS, Azure SQL).
Familiarity with reporting tools (e.g., SSRS, Power BI, Tableau).
Experience with Agile development methodologies
Experience with CBP
CBP Full BI
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:June 23, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
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At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.
It services
10,000+ Employees
Reston, VA, US