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Sql Database Developer Jobs in Harrington, DE, US
40 sql database developer jobs from 29 companies hiring in Harrington, DE, US.
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Database Engineer - Entry Level
Annapolis Junction, Maryland, United States
OnsiteFull Time
0+ YOEEntry-level database engineering role requiring familiarity with relational/non-relational databases, SQL, and basic database design and development.
Oracle, PostgreSQL, MongoDB, Redis, SQL, SQL Developer, Elasticsearch
1w
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Database Developer
Maryland, Maryland, United States
OnsiteFull Time
2+ YOEProven SQL and ETL development experience; IBM DataStage; UNIX/Linux; BI/data warehouse focus; Build & Release/CI-CD knowledge; 5+ years in DW/ETL roles.
SQL, IBM DataStage, Unix/Linux, Control-M, BuildMaster, Jenkins, UrbanCode Deploy, Perl, MS SQL Server, Sybase, MongoDB
3w
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Lead Database Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
5+ YOEFive years of experience as a Database Engineer; Bachelor's degree in a technical field; TS/SCI with Poly clearance; strong SQL and database design skills.
Oracle, PostgreSQL, MongoDB, Redis, SQL, SQL Developer, Elasticsearch
1mo
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Database Engineer DE3 - 26022
Annapolis Junction, Maryland, United States
OnsiteFull Time
10+ YOETen years of database engineering experience; DoD 8570.01-M IAT II; Bachelor's degree in a technical field.
ODBC, Cloud Computing, SQL, Database Design
2mo
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Database Engineer/Oracle Database Administrator - CLEARANCE and POLYGRAPH REQUIRED
Annapolis Junction or Fort Meade
$175k-$230k/yr OnsiteFull Time
10+ YOEUS citizen with TS/SCI clearance and polygraph; 10+ years database experience; Oracle and NoSQL DB experience; Bachelor's degree or higher; strong SQL/PLSQL, scripting (JavaScript, Bash/Unix, Perl, Python)
Oracle, SQL, PL/SQL, NoSQL, PostgreSQL, MongoDB, JavaScript, Bash, Linux, Perl, Python, Java, ETL, Cassandra, Agile
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Software Engineer 3
Annapolis Junction, Maryland, United States
$176k-$238k/yr OnsiteFull Time
8+ YOE8+ years related experience; BS; TS/SCI clearance with polygraph; strong Java/Linux/Python; Spark/airflow; SQL databases; Jira/Confluence; Git.
Linux, Python, Java, Apache Spark, Apache Airflow, SQL, MySQL, MariaDB, PostgreSQL, Jupyter Notebook, pandas, NumPy, Git, HPC Slurm, JIRA, Confluence
1mo
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Sr Batch Developer (UNIX/C/SQL) (Any city, DE, US, 99999)
Any city, Delaware, United States
$70k-$90k/yr RemoteFull Time
6+ YOE6+ years in Unix/Linux, C, SQL batch programming; experience across SDLC; strong analytical, communication, and leadership skills; remote work readiness.
Unix, Linux, C, SQL
6d
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(Sr./Lead) Application Developer I (II)
Audubon, Pennsylvania, United States
HybridFull Time
5+ YOESenior/Lead Application Developer with Oracle PL/SQL expertise, largeOracle tables/views, Exadata a plus, 5+ years in enterprise apps.
Oracle PL/SQL, Oracle Database, Exadata, SQL, PL/SQL, Views, Indexes, DB Links
1mo
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Java Software Engineer
Annapolis Junction, Maryland, United States
$147k-$249k/yr OnsiteFull Time
Bachelor's in CS or related; experience with Java/JEE, Python, C/C++, SQL, SOAP/WSDL; UI development; Windows/Linux; Jenkins; TS/SCI Polygraph; strong software development principles.
Java, Python, C/C++, SQL, XML, HTML, Tomcat, WebLogic, JBoss, Jenkins, Postgres, Oracle, Selenium, Mockito, Cucumber, UFT, FitNesse, TDD, SAFe
1mo
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Java Automation Engineer
Annapolis Junction, Maryland, United States
HybridFull Time
2+ YOE2+ years Java development experience; Bachelor’s degree; Agile Certification preferred; strong communication; experience with Java/JEE and Agile Development.
Java, JEE, Agile Development, XML, JMS, SQL, Angular
1w
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Data Engineer II
Annapolis, Maryland, United States
$110k/yr OnsiteFull Time
2+ YOEMaster's or Bachelor's in CS/DS/IT with 2+ years experience; strong Python, SQL, NoSQL, data modeling, testing, and data visualization.
Python, SQL, NoSQL, Data Visualization, Automated Testing, Big Data Technologies
3w
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Front End/Angular 2+/Full Stack Java Developer
Hanover, Maryland, United States
$111k-$150k/yr OnsiteFull Time
1+ YOE1+ years experience with Java and web development (Angular 2+ or ReactJS); experience with MongoDB or relational databases; Java frameworks (Spring, Spring Boot); US Citizenship; clearance: Top Secret/SCI
Java, Angular, Spring, Spring Boot, MongoDB, Relational Databases
2mo
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Full Stack Developer
Aberdeen, Maryland, United States
$108k-$228k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience; 5+ years in full stack development; strong Java, front-end, and database skills; cloud and container tech a plus; Secret clearance (minimum).
Java, Spring Boot, Vaadin, Jakarta EE, HTML, CSS, JavaScript, React, Angular, Vue.js, SQL, MySQL, PostgreSQL, MongoDB, Git, AWS, Azure, Google Cloud, Docker, Kubernetes, CI/CD
3w
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Software Engineer 1 (FST - 098)
Annapolis Junction, Maryland, United States
OnsiteFull Time
7+ YOESeven years of SWE experience; TS/SCI with polygraph; bachelor's in CS or related field; 4 additional years of SWE experience may substitute for a degree; skills in Spark/MapReduce/SQL/NoSQL/Pandas/Numpy/SciPy.
Spark, MapReduce, SQL, NoSQL, Pandas, NumPy, SciPy
1mo
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Senior Software Engineer - Front End
Annapolis Junction, Maryland, United States
$187k-$250k/yr HybridFull Time
20+ YOESenior front-end software engineer responsible for design, development, testing, deployment, leadership, and collaboration; experience with web services, Agile, and accessibility standards.
AWS, Git, Docker, Kubernetes, HAProxy, Nginx, Node.js, Angular, React, NoSQL databases, Relational databases, Jira, Confluence
2mo
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CPE SETA_Software Engineer III (Graphics Support, Web Designer)
Aberdeen Proving Ground, Maryland, United States
$120k-$130k/yr HybridFull Time
10+ YOEBachelor's degree in CS/Design; 10+ years in web design and development with HTML, CSS, JavaScript; Photoshop/Dreamweaver; able to substitute associate degree with 12+ years.
HTML, CSS, JavaScript, Python, PHP, SQL, Photoshop, Dreamweaver, PowerPoint, UNIX, Windows
3w
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Web Test Engineer
Aberdeen Proving Ground, Maryland, United States
RemoteFull Time
3+ YOE3+ years software testing and automation; automated web testing with Cypress/Selenium; Agile/Scrum experience; CI/CD familiarity; containerization with Docker/Kubernetes; strong troubleshooting.
Cypress, Selenium, TestNG, JUnit, Postman, REST Assured, SoapUI, GitLab CI, Docker, Kubernetes, Maven, Gradle, NPM, JMeter, Java, JavaScript, Cucumber, Gherkin, SQL, Git
22h
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Software Developer in Test (SDET)
Annapolis, Maryland, United States
RemoteFull Time
10+ YOEStrong programming skills in C#, Java, or Python; extensive software testing experience; familiar with Agile/SDLC; remote; US security clearance.
Selenium, TestNG, JUnit, QTP, LoadRunner, GitHub Actions, Git, Subversion, JIRA, Bugzilla, JMeter, Gatling, SQL, APIs, AWS, Azure
1mo
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Data Engineer
Fort Meade, Maryland, United States
$135k-$216k/yr OnsiteFull Time
8+ YOEDesign and implement data infrastructure, ETL pipelines, data integration; 8+ years with BS; TS/SCI clearance; Python/SQL/Scala; Spark/Kafka/Hadoop; cloud data services.
Python, SQL, Scala, Spark, Kafka, Hadoop, Airflow, NiFi, Cloud Data Services
2mo
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Junior Systems Engineer
Annapolis Junction, Maryland, United States
$104k-$192k/yr OnsiteFull Time
Experience with SQL/Oracle; data analysis; PeopleSoft knowledge; Tableau; strong communication and team skills.
SQL, Oracle, Tableau, PeopleSoft, PeopleCode, SQR
3w
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CyberTron Contract: Software Engineer I
Aberdeen, Maryland, United States
$85k-$110k/yr OnsiteFull Time
Techximius: Provides specialized IT and engineering services for defense missions.
1+ YOEEntry-level software engineer with skills in Java/C/C++, Python, or JavaScript; knowledge of backend, web apps, and microservices; DoD environment familiarity preferred.
Java, C/C++, Python, JavaScript, Backend development, Web technologies, Microservices, SQL
2w
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Interclypse Inc. - Client Facing Software Engineer
Annapolis, Maryland, United States
OnsiteFull Time
3+ YOEBachelor’s degree in computer science or related field; 3+ years as Software Engineer.
IaaS, DevOps, DotNet, SQL, IIS, AWS, Microservices, React, Kubernetes, RESTful API, Elastic Stack
3w
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Operational Technology Data Engineer (Salisbury, MD, US, 21804)
Salisbury, Maryland, United States
$89k-$133k/yr OnsiteFull Time
4+ YOE4+ years OT data engineering; experience with OT systems, data historians; SQL, Python; cloud ingestion; familiarity with industrial protocols.
SQL, Python, REST APIs, Azure, AWS, Databricks, Snowflake, AVEVA PI, FT Historian, Canary, Ignition, OPC UA, EtherNet/IP, Modbus, Power BI
1w
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Power Apps Developer, Mid
Lexington Park, Maryland, United States
$62k-$141k/yr HybridFull Time
Power Apps, Power Automate, Dataverse, and data architecture design experience; secret clearance or ability to obtain; bachelor’s degree.
Power Apps, Power Automate, Dataverse, Power Fx, SharePoint, SQL
4d
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Physical Security Engineer
Dover, Delaware, United States
OnsiteFull Time
2+ YOELead technician with 2+ years in physical security, multiple VMS and access control certs, and ability to design configurations; background check and drug test required.
IP camera technology, Access control systems, VMS, Networking fundamentals, Windows Server, SQL, Visitor management, Video intercom, LPR, Analytics, Gate systems, Credential technologies
2mo
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Digital Engineer (Wilmington, NC, US, 28405)
Wilmington, North Carolina, United States
$141k/yr OnsiteFull Time
1+ YOEBS/MS in Computer Science or IT-related field; 1-3 years manufacturing automation/optimization experience; travel about 10%.
Python, C#, HTML, JavaScript, .NET, Flask, Microsoft IIS, Visual Studio, Git, SSRS, SQL, Power BI
1mo
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Senior Programmer Analyst
Millsboro, Delaware, United States
OnsiteFull Time
5+ YOESenior-level programmer/analyst with 5-8 years of experience; bachelor's degree; full life-cycle development; strong Oracle, SQL, PL/SQL; project management skills.
Oracle Designer/Developer, SQL, PL/SQL
3mo
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Eng Sr Prin II - Test
Annapolis Junction, Maryland, United States
$150k-$254k/yr OnsiteFull Time
10+ YOEJava expertise; broad experience with Java/JEE, Python, C/C++, SQL, SOAP/WSDL; UI development; cryptography knowledge; Windows/Linux; web services; strong software principles; effective communication; independent thinker.
Java, Python, C/C++, SQL, SOAP/WSDL, PERL, PowerShell, Eclipse, Postgres, Oracle, Jenkins, JSON, HTML, XML, XSLT
3w
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Power Platform Developer and Business Analyst, Senior
Aberdeen Proving Ground, Maryland, United States
$55k-$126k/yr OnsiteFull Time
3+ YOE3+ years in SharePoint and Power Platform; experience in Power Platform, programming, QA, and SharePoint maintenance; secret clearance; multiple degree/experience paths in analytics.
Power Platform, Power Apps, Power BI, SharePoint, SQL, Python, C#, JavaScript, React, Angular, NodeJS, Dataverse
2mo
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Senior Programmer Analyst
Millsboro, Delaware, United States
OnsiteFull Time
5+ YOEBachelor's degree; 5-8 years programmer/analyst experience; full life-cycle development; Oracle Designer/Developer, SQL, PL/SQL; project management.
Oracle Designer/Developer, SQL, PL/SQL
2mo
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Web and Digital Interface Designer (contingent 034)
Huntsville or Aberdeen
HybridFull Time
10+ YOESecret clearance required; 10+ years in web design; BA/BS in CS/Design; strong responsive design, UX, HTML/CSS/JS; DoD cybersecurity and accessibility experience.
HTML5, CSS, JavaScript, Python, PHP, SQL, Adobe Creative Suite, Photoshop, Dreamweaver, PowerPoint, XML, Unix, Windows
4d
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Target Digital Network Analyst (TDNA)
Annapolis Junction, Maryland, United States
HybridFull Time
3+ YOEExperience in intelligence analysis with IC tools; strong analytical skills; TS/SCI with poly required.
intelligence community tools, databases, analytic methodologies
2w
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FAMILY PARTNER WORKER
Millville, New Jersey, United States
$35k-$40k/yr OnsiteFull Time
2+ YOEAssociate degree with two years’ experience in development or implementation of community-based services; NJ driver’s license; up to 25% travel.
Database, Reporting tools, MS Office
1mo
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Target Analyst Reporter
Fort Meade, Maryland, United States
$110k-$180k/yr OnsiteFull Time
3+ YOE3+ years in SIGINT analysis, target development, or intelligence reporting; college degree or certification; proficiency with SIGINT tools; TS/SCI with poly required.
SIGINT tools, Databases, TDNA
HiringCafe market data
Sql Database Developer Jobs market signals in Harrington, DE, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
40
Hiring companies
29
Fresh sample
55% new in 30d
Salary visibility
53% show pay
Companies appearing in this market
Syms Strategic GroupBAE SystemsBooz Allen HamiltonCACICrisis24Lockheed MartinMountaire FarmsThe Cook & Boardman Group
Work location mix in visible results
Onsite: 28Hybrid: 7Remote: 5