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$109.43k - $120k
...organizations. About the Role About The Role: The EA-Database Developer designs, builds, and maintains complex SQL procedures and database... ...database development. Experience with Microsoft SQL Server or PostgreSQL. Preferred: Experience in political, nonprofit, or voter data...PostgresqlFull timeLocal area$120k - $140k
...Full Stack Developer (Golang/Java), #1022 Clearance: U.S. Citizenship Required. DHS EOD required to start; must be able to obtain... ...JSON. Perform database programming using SQL, Oracle DB, PostgreSQL DB, and MySQL. Apply test-driven development practices and...PostgresqlFull timeRemote workFlexible hours$115k
...represent some of the best talent locally available. Full Stack Developer: We are seeking a contractor to provide development and... ...Angular version 14 or above 4. Spring Boot & Spring Data JPA 5. PostgreSQL Optional Skillset: 1. Atlassian tools 2. Agile methodology...PostgresqlFor contractorsFlexible hours$86.8k - $198k
Application Developer, Senior The Opportunity: At a certain point, experience-based system design can start to look like clairvoyance... ...software development Experience using Node.js with Typescript, SQL, PostgreSQL, Redis, and Elasticsearch Experience creating solutions to...PostgresqlFull timeContract workPart timeWork at officeLocal areaRemote work$159.8k - $188k
...Responsibilities: * Collaborate with team members to design and develop software applications across multiple languages. *... ...React Native, Swift, Kotlin * Database: SQL Server, MongoDB, PostgreSQL * Cloud: Microsoft Azure, Amazon Web Services (AWS), GCP * Software...PostgresqlFull timeLocal areaImmediate startFlexible hours- ...SQL Developer Location: Washington, DC/Plano TX (Should be within 75 miles radius – 2/3 days hybrid) Duration: 6+Months SQL Development MySQL/PostgreSQL Python Development - NumPy, Pandas, SciPy etc… Advanced SQL/Complex SQL Queries/Stored Procedure/...Postgresql
Samprasoft
Washington DC6 hours ago - ...MySQL Developer Position: Hybrid (2 days/week in office) Location: Washington DC Duration: long-term Pay Type: W2 and accepting... ...be experienced with data migrations from SQL server, Oracle, PostgreSQL to MySQL. Experience implementing data cleansing, data...PostgresqlH1bWork at office2 days per week
InteliX Systems
Washington DC4 days ago - ...to join the mission. PRIMARY DUTIES AND RESPONSIBILITIES Develop advanced, high-performance SQL queries across large, complex... ...window functions Strong experience with relational databases (PostgreSQL, MySQL, Oracle, or similar) Experience working with large-...Postgresql
Noetic Strategies, Inc.
Alexandria, VA1 day ago $100k
...performance of the solutions Utilize your expertise in designing and developing API’s and microservices using graphQL, gRPC, Java, Python,... ...Great understanding of open-source databases like MySQL, PostgreSQL, etc. And strong foundation with No-SQL databases like Cosmos...PostgresqlHourly payFull timeWork experience placementLocal areaFlexible hours$111.8k - $221.8k
...applications in cloud environments like AWS Working with MySQL and PostgreSQL including performance tuning, schema design, and query... ...grounded in our core values and our experience that hiring and developing great people who reflect different perspectives, experiences,...PostgresqlLive inWork at officeLocal area$80k - $120k
...operations and analytics. The ideal candidate will have extensive hands-on experience managing large, high-availability MySQL and PostgreSQL environments-both on-premises and in the cloud. They will play a key role in database architecture planning, automation of...PostgresqlFull timeScience Applications International Corporation
Washington DC6 hours ago$131.3k - $237.35k
...support critical data-driven applications. This role focuses on developing advanced SQL queries, optimizing performance, and ensuring the... ...background in SQL, experience with relational databases like PostgreSQL or MySQL, and active TS/SCI clearance. The position offers a...Postgresql- ...Job Summary: Provide technical leadership to design, develop, optimize, and secure enterprise data platforms supporting analytics... ...Deep expertise with major DBMS platforms (SQL Server, Oracle, PostgreSQL, MySQL) and advanced T-SQL/PL/SQL. Strong experience...PostgresqlPermanent employment
Macpower Digital Assets Edge
Washington DC3 days ago $115k - $125k
...Information Systems, or related field ~2–5 years of database administration or engineering experience ~ Experience with SQL Server, PostgreSQL, MySQL, or Oracle ~ Familiarity with secure federal or DoD database environments ~ Knowledge of backup, recovery, and data...PostgresqlLocal areaDobbs Defense Solutions, LLC
Washington DC3 days ago- ...cloud infrastructure. Duties/Responsibilities • Design, develop, and deploy machine learning models and AI systems tailored to... ...with relational and non-relational database systems including PostgreSQL, MySQL, and MongoDB; • Monitor model performance in...PostgresqlContract workFor contractorsImmediate start1 day per week
Innosoft Corporation
Washington DC14 days ago - ...stakeholders depend on every day. You'll work closely with dashboard developers and application teams to provide clean, consistent, and easy‑... ...) Experience working with enterprise relational databases (PostgreSQL, MySQL, Oracle, etc.) Background supporting analytics,...Postgresql
Noetic Strategies, Inc.
Alexandria, VA1 day ago $80 per hour
...iQuasar LLC is seeking to fill a Software Developer position in Arlington, VA . At iQuasar, we strive to provide the next generation... ...experience with relational databases such as Oracle, MySQL, PostgreSQL, MariaDB, Microsoft SQL Server • Experience with Python •...PostgresqlHourly payContract workiQuasar
Arlington, VA1 day ago- ...Solutions Architect with significant expertise in designing, developing, and optimizing our enterprise level analytical data platform... ...more major DBMS platforms (e.g., Microsoft SQL Server, Oracle, PostgreSQL, MySQL) and advanced T-SQL/PL-SQL programming. Data Technologies...PostgresqlPermanent employment
InstantServe LLC
Washington DC6 hours ago $94k - $160k
...implement, and support database and infrastructure environments. The ideal candidate will have over 5 years of experience in AWS, PostgreSQL, and Microsoft SQL Server. Responsibilities include hands-on implementation and configuration of solutions, collaborating with...PostgresqlRemote workPrime Therapeutics
Washington DC2 days ago- ...JOB TITLE: SOFTWARE DEVELOPER JOB LOCATION: ARLINGTON, VA WAGE RANGE*: 60.00-64.00 PER HOUR JOB NUMBER: SAIJP00038727... ...and experience with relational databases such as Oracle, MySQL, PostgreSQL, MariaDB, Microsoft SQL Server Experience with Python Requires...PostgresqlHourly payTemporary workLocal areaFlexible hours
The Computer Merchant
Arlington, VA3 days ago - ...solutions company in Washington, D.C. seeks an experienced Mid-Level Database Administrator. This role requires expertise in MySQL and PostgreSQL along with AWS cloud infrastructure experience. Key responsibilities include designing and managing database systems, integrating...Postgresql
- ...Administrator - SQL Specialist to provide tier-3 support for SQL environments and manage various databases including MS SQL and PostgreSQL. The role requires at least 8 years of experience and strong communication skills to work with multidisciplinary teams. The position...PostgresqlRemote jobFull time
- ...Job Title Drupal Developer # of Hires Needed 1 Date Needed By 2/12/2026 Category Information Technology Education... ...LAMP JavaScript Desired Skills: WordPress PostgreSQL Facebook Apps Mobile Applications CSS/LESS/SASS Caching...PostgresqlFull timeFor contractors
CTAC
Falls Church, VA6 hours ago - ...Knowesis is seeking a highly skilled Database Engineer to design, develop, and optimize secure, scalable database solutions supporting... ..., PL/SQL, and database platforms (e.g., Oracle, SQL Server, PostgreSQL) ~ Experience with data modeling tools and performance tuning...PostgresqlContract work
Knowesis
Arlington, VA2 days ago - ...remote position requires expertise in Windows Administration, load balancing solutions, and managing RDBMS like MS SQL Server and PostgreSQL. Candidates should be proficient in PowerShell scripting and Active Directory Services. The company offers comprehensive benefits...PostgresqlRemote job
- ...Software Developer Spear AI is seeking a versatile software developer who works across both the client-side and server-side of web... ...Vitest, etc.) Database Management Relational databases (PostgreSQL, MySQL, etc.) Data modeling Schema migrations...Postgresql
Spear AI
Washington DC2 days ago - ...Application Database Developer This position is for a highly motivated, driven individual with a passion for application database... ...Oracle, SQL and Postgres with 2 years of hands-on experience in PostgreSQL database • Implement and maintain PostgreSQL database code in...Postgresql
Omni Inclusive
Washington DC6 days ago - Software Developer - Arlington, VA iQuasar LLC is seeking a contract Software Developer position in Arlington, VA. This on‑site role requires... ...experience with relational databases such as Oracle, MySQL, PostgreSQL, MariaDB, Microsoft SQL Server. Experience with Python....PostgresqlContract work
$44k - $154k
...Data Engineer Key Responsibilities: Develop, test, and deploy data processing applications using Apache Spark and Scala.... ...Experience with SQL and NoSQL databases such as HBase, Hive, and PostgreSQL. Knowledge of data warehousing concepts, dimensional modeling...PostgresqlFull timePhoton
Washington DC4 days ago- ...Senior BI Developer (Remote – Preference for DC/MD/VA) We’re hiring a Senior BI Developer to support and modernize our business intelligence... .... Experience with relational databases (Sybase preferred; PostgreSQL and SQL Server accepted). Solid understanding of data modeling...PostgresqlFull timeRemote work
Tier4 Group
Washington DC2 days ago
