Query optimization Jobs in Virginia

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1 - 20 of 1,172 Jobs

Senior MS Dynamics Developer

P2PSoftTek Inc

•

Arlington, Virginia, USA

Contract, Third Party

Responsibilities: Design, develop, and customize MS Dynamics 365 solutions to meet business requirements.Create integrations between Dynamics 365 and other business systems using APIs and custom connectors.Develop software applications using C# .NET framework, SQL Server, and associated technologies.Collaborate with business analysts and product owners to translate business requirements into technical solutions.Create unit tests and integration tests for new features or enhancements to ensure so
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Posted 25 days ago

Senior Cassandra Database Engineer

Swift

•

Culpeper, Virginia, USA

Full-time

About the Role As a Software Engineer, you will be joining a dynamic team of IT professionals who set out to deliver and support Cassandra Database platform for our internal customers. Building on our ambition to deliver our Platform Services applying agile practices, we are looking for somebody who brings a strong customer focus, a desire to understand the customer needs, and help address their challenges. If you are interested in all aspects of the IT services delivery process (architecture,
Posted 25 days ago | Updated 3 hours ago

Sr. Distributed Database Developer

Rezult Group, Inc

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Remote

Contract

Rezult Group continues to make great strides toward enhancing the technology services community nationwide. We are consistently looking for qualified professionals to join us in achieving success. Currently, we are searching for a Sr. Distributed Database Engineerto fulfill an immediate full-time vacancy. This position is a Contract position through end of December 2025, not offering sponsorship, that sitsremote. Day to Day Responsibilities:Lead and execute the migration of a database platform f
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Posted 60+ days ago | Updated 10 hours ago

Senior Cassandra Database Engineer

Swift

•

Manassas, Virginia, USA

Full-time

About the Role As a Software Engineer, you will be joining a dynamic team of IT professionals who set out to deliver and support Cassandra Database platform for our internal customers. Building on our ambition to deliver our Platform Services applying agile practices, we are looking for somebody who brings a strong customer focus, a desire to understand the customer needs, and help address their challenges. If you are interested in all aspects of the IT services delivery process (architecture,
Posted 25 days ago | Updated 3 hours ago

Oracle DBA

York Solutions, LLC

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Remote

Contract

York IT Solutions is hiring Oracle DBA Administrator in contract and remote capacity. Role: Oracle DBA Administrator (LSH) Location: Remote Rate: $70.00 - $80.00 an hr. W2 We are seeking an experienced Oracle Database Administrator (DBA) with a strong background in managing and optimizing databases within the Life Sciences Hub (LSH) environment. As an Oracle DBA, you will be responsible for the administration, maintenance, and performance tuning of Oracle databases, ensuring high availability,
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Posted 11 hours ago | Updated 10 hours ago

Linux Database Administrator - LDBA 24-18334

Compu-Vision Consulting, Inc.

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Remote or Quincy, Massachusetts, USA

Third Party, Contract

Job Title: Adabas Linux Database Administrator (DBA) Location: Quincy, MA (Hybrid) Summary: We are seeking a highly motivated Adabas Linux Database Administrator (DBA) to support a "Lift and Shift of an on-premises legacy mainframe application to the AWS Cloud. The role involves collaborating closely with development teams and cloud rehosting vendors to support a cloud rehosting project, implement maintenance enhancements, and resolve defect fixes on the cloud platform. The DBA will play a cruci
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Posted 19 days ago | Updated 8 hours ago

Remote DB2 IBMi Database Engineer

Kforce Technology Staffing

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Remote or San Diego, California, USA

Full-time

RESPONSIBILITIES: Kforce has a client that is looking for a Remote DB2 IBMi Database Engineer. This company is a well established leader in their industry for over 50 years and is continuing to grow. As a DB2 IBMi Database Engineer, the role holds significant importance within the organization, entailing a range of responsibilities related to Information Technology functions. They will operate with a degree of autonomy, overseeing database performance through meticulous testing and evaluations.
Posted 60+ days ago | Updated 1 hour ago

Data Engineer

Credence Management Solutions

•

McLean, Virginia, USA

Full-time

Overview Company Overview: At Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/ML, secure cloud, digital transformation, and advanced intelligence capabilities, to the largest defense, health, and international development federal organizations. Through partnership and trust, we increase mission success for war-fighters and secure our nation for a better future. We are privately held, are repeatedly recognized as a t
Posted 39 days ago | Updated 3 hours ago

Production Support Specialist

HCL Global Systems

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Remote

Contract

Production Support Specialist Client :UST/Elevance Health Location Remote This is a 3 6-month contract to hire role, please submit candidates accordingly Position Overview: We are seeking a highly skilled Production Support Engineer with expertise in Oracle Database Administration, cloud infrastructure management, and application support to join our team. This position will involve supporting a variety of applications, including Facets Clones, .NET Core, Oracle, PowerShell, and more. The ideal c
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Posted 1 day ago

Senior UI Front End Developer

Unissant, Inc.

•

Ashburn, Virginia, USA

Full-time

Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent, excited to join that effort. To learn more about our exciting organization, please visit us at . We are seeking a Senior UI Front En
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Posted 27 days ago | Updated 27 days ago

Senior Integration Engineer Workato

DynPro Inc.

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Remote

Full-time

DynPro is hiring a Senior Integration Engineer with in-depth Workato expertise to develop and manage high-performance integration solutions for enterprise systems such as Salesforce, NetSuite, and others. This is a full-time permanent position, requiring advanced technical skills in data synchronization, batch processing, pub/sub workflows, and mapper objects. The engineer will be responsible for designing complex recipes, ensuring seamless data flow between systems, optimizing performance, and
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Posted 18 days ago

Backend Full Stack Developer

GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring forseeking a talented and driven Mid-Level Backend Full Stack Developer to join our innovative team. The ideal candidate will have experience with Power Apps, Python, database integration, scripting, and high-performance computing. This role requires a blend of backend development and integration skills to support our business applications and computational workflows. This position w ill be a fully remote within the United States. Core hours of operation are
Posted 39 days ago | Updated 3 hours ago

Database Administrator - DBADMIN 24-18111

Compu-Vision Consulting, Inc.

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Remote or Austin, Texas, USA

Contract, Third Party

Job Title: Database Administrator Location: Austin, Texas 78754 (Telework) Description of Services We are seeking the services of two experienced Database Administrator 3 professionals to support data and database administration activities. The selected candidates will have extensive experience in database management, development, and optimization, and will ensure the proper planning, development, maintenance, and monitoring of integrated database systems. The role involves creating and maintain
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Posted 8 days ago | Updated 8 hours ago

Application Developer

Kforce Technology Staffing

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Remote or Jacksonville, Florida, USA

Contract

RESPONSIBILITIES: A client in Jacksonville, FL is seeking an Application Developer. The role involves supporting, maintaining, and improving database-driven web applications that utilize a combination of technologies such as MS SQL, custom workflow engines, JavaScript, HTML, AJAX, CSS, and C#. Responsibilities: * Web Application Development & Maintenance: Develop, test, maintain, and upgrade web applications; Modify applications using SQL, custom workflow engines, JavaScript, jQuery, CSS, HTML,
Posted 11 days ago | Updated 1 hour ago

MySQL/ MariaDB Database Administrator

Sync.com

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Remote or Almont, Colorado, USA

Full-time

Job DescriptionJob DescriptionAbout the company Since 2011, Sync has been on a mission to provide a safe space for the world to collaborate through its award-winning cloud apps and ground-breaking privacy protection features to share big ideas, store important information and collaborate on game-changing projects, making the world a better place. Our core values are constant - four fundamental forces that help define us, shape us, guide us, and unify us. They govern our universe: who we are as a
Posted 2 days ago | Updated 4 hours ago

Data Architect

Tiger Analytics

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Remote or Almont, Colorado, USA

Full-time

Job DescriptionJob DescriptionTiger Analytics is pioneering what AI and analytics can do to solve some of the toughest problems faced by organizations globally. We develop bespoke solutions powered by data and technology for several Fortune 100 companies. We have offices in multiple cities across the US, UK, India, and Singapore, and a substantial remote global workforce. If you are passionate about working on business problems that can be solved using structured and unstructured data on a large
Posted 2 days ago | Updated 4 hours ago

Data Engineer

Delmock Technologies, Inc

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Remote or Lanham, Maryland, USA

Full-time

About Our Company: Delmock Technologies, Inc. (DTI), is a leading HUBZone business in Baltimore, known for delivering sophisticated IT (Information Technology) and Health solutions with a commitment to ethics, expertise, and superior service. Actively engaged in the local community, DTI creates opportunities for talented residents while maintaining a stellar reputation as an award-winning contractor, earning accolades like the Government Choice Award for IRS (Internal Revenue Service) Systems Mo
Posted 34 days ago | Updated 3 hours ago

Azure Developer

Wallero

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Remote or Chicago, Illinois, USA

Contract

Job Role: Senior Database Developer Location: Chicago, IL (Remote) Job Type : 24+ months Contract We re seeking a highly skilled Senior Database Developer with a minimum of 7 years of experience, particularly in Microsoft SQL Server and cloud-based technologies. This role is ideal for someone with advanced database development expertise, strong analytical and problem-solving skills, and excellent communication abilities. Hands-on experience with Azure Data Factory, Azure SQL, Cosmos DB, and Azur
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Posted 8 days ago | Updated 12 hours ago

Senior Database Developer

Wallero

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Remote or Chicago, Illinois, USA

Contract

Job Role: Senior Database Developer Location: Chicago, IL (Remote) Job Type : 24+ months Contract We re seeking a highly skilled Senior Database Developer with a minimum of 7 years of experience, particularly in Microsoft SQL Server and cloud-based technologies. This role is ideal for someone with advanced database development expertise, strong analytical and problem-solving skills, and excellent communication abilities. Hands-on experience with Azure Data Factory, Azure SQL, Cosmos DB, and Azur
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Posted 11 days ago | Updated 12 hours ago

Remote SQL Migration Specialist/Windows Engineer

Motion Recruitment Partners, LLC

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Remote or Philadelphia, Pennsylvania, USA

Full-time

Our agency is seeking an experienced Senior Windows Engineer with a strong background in SQL Server migrations to join our client's dynamic IT team. This role involves managing complex Windows environments and leading the migration of SQL Server databases to newer platforms or cloud-based solutions. The ideal candidate will possess deep technical expertise, strategic problem-solving skills, and a collaborative mindset to drive successful outcomes for critical projects. Key Responsibilities: Wind
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Posted 53 days ago | Updated 2 hours ago