Query optimization Jobs in Virginia

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1 - 20 of 97 Jobs

Neo4j Developer

Infojini

•

US

Full-time

Job Title: Neo4j Developer Location: Remote-USA Duration : Full-Time Role Work Authorization: This role is not eligible for company sponsorship now or in future. Job Description We are looking for a talented Knowledge Graph Engineer to join our team. As a key member of our data engineering team, you will be responsible for designing, implementing, and optimizing graph databases to efficiently store and retrieve high-dimensional data. Responsibilities: Help design, build and continuously impr
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Posted 2 days ago | Updated 17 hours ago

PowerBI Developer

Zachary Piper Solutions, LLC

•

Herndon, Virginia, USA

Full-time

Job Description: Piper Companies is currently seeking a skilled PowerBI Developer to join a groundbreaking financial solutions team in a hybrid capacity in Reston, VA. Responsibilities for PowerBI Developer include: Provides technical expertise for database architecture, design, development, implementation, information storage and retrieval, data flow and analysis.Work with cross-functional teams to analyze business and IT requirements to help form IT strategies in the database layer. Includes
Posted 2 days ago | Updated 1 hour ago

SQL Data Cleanup Specialist

cyberThink, Inc.

•

Richmond, Virginia, USA

Full-time, Third Party

Required Skills and Experience: Minimum 5 years of hands-on experience in SQL Server SQL development, including writing complex queries, data manipulation statements, stored procedures, and tuning.Knowledge of indexing, query optimization, transaction handling for efficient data updates.Ability to analyze large datasets and pinpoint anomalies or inconsistencies.Familiarity with data cleansing tools and techniques.Ability to work independently and manage time effectively.Excellent problem-solving
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Posted 7 days ago

SQL Developer (Local to VA Preffered)

iCUBE Solutions

•

Richmond, Virginia, USA

Contract

Role SQL Developer Location Richmond, VA Duration Long Term Contract Mode of Interview Web-Ex and In-Person Hybrid 2 days onsite per week (Tuesday and Wednesday) The Client Data Office team is seeking a skilled Structured Query Language (SQL) Data Cleanup Specialist to assist with cleansing and standardizing data across a large-scale SQL Server database Essential Duties and Responsibilities: Assist with data cleanup related to the Data Quality Enhancement initiative and other development efforts
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Posted 6 days ago

SQL Data Cleanup Specialist

Info Origin Inc.

•

Richmond, Virginia, USA

Contract

Essential Duties and Responsibilities: Assist with data cleanup related to Data Quality Enhancement initiatives and other development efforts as needed. Activities include: Maintain the confidentiality of all business data and adhere to data security policies. Analyze and understand the structure and relationships within the database. Write and execute SQL update and insert statements to clean and optimize data. Utilize tools and techniques to automate and expedite the data cleansing process. Co
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Posted 8 days ago

Database Developer

Robert Half

•

Chantilly, Virginia, USA

Contract

Description We are looking for a highly organized and detail-oriented Database Developer to join our team. As a Database Developer, you will focus on creating, optimizing, and maintaining data models, dashboards, and visualizations while collaborating with stakeholders to meet business needs. This role involves working with SQL databases and leveraging BI tools to deliver actionable insights. Responsibilities Develop and maintain interactive dashboards and reports using Power BI. Extract, transf
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Posted 11 days ago | Updated moments 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 14 days ago

VB .Net Developer - Sys Engineer

Maximus, Inc.

•

Remote

Full-time

Description & Requirements Maximus is looking to hire a VB.Net developer that will focus on the support and development of Aidvantage VB.Net automations, working directly with other developers, architects, business analysts and testers. **This is a remote position. Candidates may be located anywhere within the United States but must work East Coast business core hours.** Essential Duties and Responsibilities: - Responsible for the computer systems analysis, requirements analysis, modeling, co
Posted 41 days ago | Updated moments ago

Database Developer 1 - DBDEV 25-22641

Compu-Vision Consulting, Inc.

•

Remote

Contract, Third Party

Job Title: Database Developer Location: Phoenix, AZ / RemoteDuration: 6 Months Contract About the Role:We are seeking a Database Developer I to support database development and optimization efforts for enterprise applications. The ideal candidate will have experience designing database structures, writing efficient queries, building ETL pipelines, and ensuring optimal performance across various systems. This role includes collaboration with business analysts and technical stakeholders to impleme
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Posted 5 days ago | Updated 18 hours ago

BI Engineer (Power BI) :: Iselin, NJ (Hybrid)

Group Nine

•

Remote or Woodbridge Township, New Jersey, USA

Contract, Third Party

Title: BI Engineer (Power BI) Location: Iselin, NJ Duration: Long Term Contract The Role Responsibilities: Design and develop reports, dashboards, and ad-hoc queries.Collaborate with business users to understand and meet their requirements.Utilize data modeling techniques using Power Query/Power Pivot.Develop and optimize DAX queries.Use Power BI Report Builder and/or create Paginated Reports.Manage and query SQL Server or any other relational databases.Requirements: Minimum of 7+ years of com
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Posted 14 days ago | Updated 5 days ago

Sr. Back-End Software Engineer

DRC Systems USA LLC

•

Remote

Contract

Overview of Project: THE LFRM 2.0 PROJECT AIMS TO MODERNIZE HOW FREIGHT RATES ARE CALCULATED, MANAGED, AND VALIDATED ACROSS OUR ORGANIZATION. THIS INITIATIVE INVOLVES DEVELOPING A SCALABLE PLATFORM ON NEWER INFRASTRUCTURE COMPONENTS AND TECHNOLOGIES, REPLACING CURRENT MANUAL PROCESSES WITH AUTOMATED SOLUTIONS.Required Skills & Experience: 5+ years of experience in back-end development, with a strong focus on database development. Proficiency in Python, Java, Node.js and related frameworks. Exten
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Posted 2 days ago

Solution Architect - Microsoft Dynamics 365 Customer Service

Zion Cloud Solutions

•

Remote

Contract

Position: Solution Architect - Microsoft Dynamics 365 Customer ServiceLocation: Chicago, IL / RemoteDuration: Full-time / Long-Term Contract About UsZion Cloud Solutions is a technology services firm specializing in Microsoft Dynamics 365, IT solutions, and system integrations. We help organizations streamline operations with modern cloud-based solutions. As a women and minority-owned enterprise, we are committed to diversity and inclusion. Position SummaryWe are looking for a Solution Architect
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Posted 60+ days ago | Updated 14 days ago

Healthcare Data Modeler

TekLeaders, Inc

•

US

Full-time, Part-time, Contract, Third Party

Hi Everyone, I hope you are doing well, This is Siddharth from Tekleaders, please share me the updated resume , immediate interview Note : Any Visa except OPT, C2C and W2 Role : Senior Healthcare Data Modeler Location : Remote Eastern Type of Hire - Contract/ C2H 6 Months Contract Duration : Long-term Position requirements (Remote/ Hybrid/Fully onsite) : Remote Need complete working with Healthcare Clients Job Description Role: Senior Data Modeler Should have min of 8+ years working as Data
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Posted 20 days ago | Updated moments ago

.Net Full Stack Engineer / Remote / Full Time

Keanesoft

•

Remote

Full-time

Job Title: .Net Full Stack Engineer Location: Remote Duration: Full Time Client: TechM Job Description: We are seeking a highly skilled Full Stack Engineer with a strong background in building scalable business applications in fast-paced, agile environments. The ideal candidate will possess a solid mix of front-end and back-end development skills, along with cloud and API expertise. Key Qualifications: 8+ years of software engineering and application design experience, particularly in large-scal
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Posted 14 days ago

Lead Data Engineer - 100% remote

Motion Recruitment Partners, LLC

•

Remote or California, USA

Full-time

A leading SaaS company driving innovation in the sustainability sector is seeking a Senior Data Engineer with expertise in Databricks and PySpark to design and scale data infrastructure. This role involves building high-performance ETL pipelines, optimizing large-scale data processing, and leading critical data initiatives. The ideal candidate has a strong Python background, excels in cloud-based data environments, and is comfortable taking ownership of projects from architecture to deployment.
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Posted 57 days ago | Updated moments ago

SQL Server / InfluxDB DBA - Work From Home - R

Next Step Systems

•

Remote

Full-time

SQL Server / InfluxDB DBA - Work From Home We are seeking a talented and self-motivated SQL Server / InfluxDB DBA to join a growing IT team. This position requires experience administrating MS SQL Server (creating indexes, DB maintenance, backups/recovery, etc.). This position also requires DDL experience. This position is 100% Remote. SQL Server / InfluxDB DBA Responsibilities: - Provide 24/7 support for firm critical databases. - Perform troubleshooting, resolution and root cause analysis f
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Posted 60+ days ago | Updated 1 hour ago

IT Analyst Staff Spec, BI Dev

Virginia Jobs

•

Remote or Charlottesville, Virginia, USA

Full-time

The IT Analyst Staff Spec, BI Dev is responsible for using the enterprise's data to design, create, and maintain analyses and BI reports and tools in support of clinical, business and research operations at UVA Health. Perform data analysis utilizing appropriate analytics methodologies and foster data-driven decision-making by providing valuable consultative analytics support to executives and service area leadership, in accordance with regulatory standards as appropriate. Offer technical advice
Posted 17 days ago | Updated 3 hours ago

Sr. Network and Cloud Architect

McKesson Corporation

•

Remote or Irving, Texas, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 24 days ago | Updated 3 hours ago

Sr. Engineer, Database

Verint Systems Inc

•

Remote

Full-time

Job Description At Verint, we believe customer engagement is the core of every global brand. Our mission is to help organizations elevate Customer Experience (CX) and increase workforce productivity by delivering CX Automation. We hire innovators with the passion, creativity, and drive to answer constantly shifting market challenges and deliver impactful results for our customers. Our commitment to attracting and retaining a talented, diverse, and engaged team creates a collaborative environmen
Posted 23 days ago | Updated 3 hours ago

Staff Data Engineer - Observability Data Lake

CVS Health

•

Florida, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 60+ days ago | Updated 3 hours ago