query optimization jobs in baltimore, md

Remote or Dallas, Texas

•

Today

Job Title: Sr. Data Engineer (Azure | SQL | ETL | PHP) Location: Remote Duration: 6+ Month Contract (Contract-to-Hire Possible) Interview Mode: Video (vendor screening mandatory) Technical Skills Must Have Azure Data Engineering Azure Data Factory (ADF) Databricks Azure SQL / SQL Server Advanced T-SQL Stored Procedures, Views, Functions Query tuning and performance optimization ETL / Data Integration Architecture PHP Development (hands-on, recent experience) Linux / UNIX (basic to intermedi

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

$Depends on Experience

Hiring | Snowflake Admin with DBA | Remote | Contract

Remote

•

7d ago

Hi , Greetings from Healthcare Triangle !! We do have opening for our client, Role : Snowflake Admin with DBA Location : Remote Duration : Long-term Contract Job Description: We are seeking a Snowflake Administrator with strong DBA experience to manage, monitor, and optimize Snowflake data warehouse environments. The role involves ensuring high availability, performance tuning, security, and cost optimization across Snowflake platforms. Key Responsibilities: Administer and maintain Snowflake

Easy Apply

Third Party, Contract

Depends on Experience

MongoDB Analyst

Remote

•

11d ago

Role: MongoDB Analyst Location: Remote Job Description We are seeking a skilled MongoDB Analyst to manage, analyze, and optimize large-scale NoSQL databases. The ideal candidate will be responsible for designing data models, ensuring data integrity, improving database performance, and supporting data-driven decision-making across the organization. Key Responsibilities Design, develop, and maintain MongoDB databases and collections Analyze large datasets to identify trends, patterns, and insights

Easy Apply

Contract, Third Party

Depends on Experience

Oracle Apex full stack developer

Remote

•

18d ago

Job ID: 788519 Oracle Apex full stack developer Client: State of Virginia RIC Duration: 12+ Months Location: 100% Remote Specific Skills required for this position: Oracle Apex full stackDesigning and maintaining custom Oracle applications using Oracle ApexDeveloping scripts in SQL, PLSQL for data conversion, data migration Job Summary: The City seeks a full time Oracle Apex full stack developer to support a robust financial application supporting key revenue streams for the City.Candidate mus

Easy Apply

Third Party, Contract

85 - 90

PostgreSQL DBA

Remote

•

Today

Solution IT Inc. is looking for a PostgreSQL DBA for one of its clients in Remote Job Title: PostgreSQL DBA Required Skills Strong experience in PostgreSQL installation, configuration, and administration Hands-on skills in backup, recovery, and performance tuning Good understanding of replication, high availability, and monitoring Strong SQL skills for queries, functions, and troubleshooting Familiarity with Linux and basic scripting for database operations Good Communication skills Work Site

Easy Apply

Full-time, Contract, Third Party

Senior D365 F&O Support Engineer (455001)

Remote

•

19d ago

Senior D365 F&O Support Engineer | 455001 DETAILS Location: 100% Remote Position Type: 6M C2H Hourly / Salary: to $140K+ JOB SUMMARY Vaco Technology is currently seeking a Senior D365 F&O Support Engineer for a 6M C2H that is 100% remote. The Senior D365 F&O Support Engineer will serve as a Tier-3 escalation resource, owning complex technical investigations and delivering permanent resolutions for high-impact production incidents across large-scale, mission-critical D365 F&O environments. The S

Easy Apply

Contract

$75

Data Engineer

Remote

•

4d ago

skilled Analytics Engineer / Modern Data Engineer to design, build, and maintain scalable, reliable data pipelines and analytics-ready data models. This role will focus on leveraging Snowflake, Airflow, dbt, Fivetran, SQL, and Python to enable trusted analytics and data-driven decision-making across the organization.The ideal candidate has strong experience with modern data stacks, understands analytics use cases, and enjoys collaborating closely with analytics, product, and business teams.Desig

Easy Apply

Contract

Depends on Experience

Programmer Analyst/Data Conversion (** Only W2 & Local to MS **)

Remote

•

25d ago

Role: Programmer Analyst/Data Conversion (** Only W2 & Local to MS **) Location: Remote - Jackson, MS Duration: 18+ Months Interview: MS-Teams/WebEx/Video Desired Career Level: SME Education Level: Professional DegreeOvertime: Overtime Not Required On-Call Required: No-Must be available to answer calls from MDOC staff Travel Frequency: Yes Occasional; Local only Expenses Reimbursed: Yes Criminal/Drug Backround Check Requirement: Standard Background Check Work Location: Hinds and/or remotely. Ca

Easy Apply

Contract

Depends on Experience

Senior Data Engineer (3NF & Dimensional Data Modeling)

Remote

•

5d ago

We are seeking a highly skilled Senior Data Engineer (Data Modeler) to design, build, and maintain scalable data models and data infrastructure. This role supports enterprise data platforms, analytics, and business intelligence initiatives by delivering reliable, secure, and high-performance data solutions. Minimum Requirements 5 7 years of experience in 3NF and dimensional data modeling.Strong problem-solving and decision-making skills.Excellent collaboration and teamwork abilities.Demonstrate

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Contract, Third Party

Depends on Experience

PL/SQL Developer

Remote or Texas City, Texas

•

8d ago

Job Title: PL/SQL DeveloperLocation: RemoteEmployment Type: ContractExperience: 10+ Years Job DescriptionWe are seeking an experienced PL/SQL Developer to design, develop, and support enterprise database applications. The ideal candidate will have strong expertise in Oracle PL/SQL programming, performance tuning, and database optimization, with experience supporting mission-critical systems. Key Responsibilities Develop and maintain PL/SQL packages, procedures, functions, triggers, and views. Wr

Easy Apply

Contract

80 - 110

Programmer Analyst - Data Conversion - Remote

Remote

•

28d ago

Title: Programmer Analyst - Data Conversion - Remote Mandatory skills: ORACLE,SQL,Oracle PL/SQL, procedures, functions, triggers, packages, views,SQL expertise, query optimization, performance tuning,data migration, ETL workflows, schema transformation,legacy applications, undocumented code, data automation,front-end technologies, DHTML, HTML, JavaScript forms,AWS database, reporting services,BI tools, reporting tools, Power BI, AWS QuickSight,Python, PowerShell, Scripting,Offender Management, e

Easy Apply

Contract

$45 - $50

Principal Software Engineer, Data Platform

Remote or Atlanta, Georgia

•

Today

Company Overview With 80,000 customers across 150 countries, UKG is the largest U.S.-based private software company in the world. And we're only getting started. Ready to bring your bold ideas and collaborative mindset to an organization that still has so much more to build and achieve? Read on. At UKG, you get more than just a job. You get to work with purpose. Our team of U Krewers are on a mission to inspire every organization to become a great place to work through our award-winning HR tec

Full-time

USD 142,100.00 - 200,000.00 per year

Senior Site Reliability Engineer

Remote or California

•

Today

Circle is a financial technology company at the epicenter of the emerging internet of money, where value can finally travel like other digital data - globally, nearly instantly and less expensively than legacy settlement systems. This ground-breaking new internet layer opens up previously unimaginable possibilities for payments, commerce and markets that can help raise global economic prosperity and enhance inclusion. Our infrastructure - including USDC, a blockchain-based dollar - helps busines

Full-time

USD 147,500.00 - 195,000.00 per year

Senior Software Engineer, Data Operations Platform

Remote or California

•

Today

Block is one company built from many blocks, all united by the same purpose of economic empowerment. The blocks that form our foundational teams - People, Finance, Counsel, Hardware, Information Security, Platform Infrastructure Engineering, and more - provide support and guidance at the corporate level. They work across business groups and around the globe, spanning time zones and disciplines to develop inclusive People policies, forecast finances, give legal counsel, safeguard systems, nurture

Full-time

USD 217,800.00 - 326,800.00 per year

Lead Data Scientist - Last Mile Supply Chain Optimization

Remote or Sunnyvale, California

•

Today

The pay range is $128,000.00 - $277,000.00 Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that you can take care of yourself and your family. Target offers eligible team members and their dependents comprehensive health benefits and programs, which may include medical, vision, dental, life

Full-time

USD 128,000.00 - 277,000.00 per year

Senior or Staff Golang Engineer /Remote

Remote

•

Today

A cutting-edge AI startup is reimagining how teams communicate using real-time AI companions, and we're looking for a Senior or Staff Backend Engineer (Golang) to scale our backend systems and infrastructure. This is a full-time, fully remote role focused on building high-performance backend services in Go to support intelligent workplace communication tools powered by modern AI. This is your chance to work on truly meaningful problems at the intersection of backend engineering and applied AI.

Easy Apply

Full-time

$180000 - $240000

Back End Software Engineer

Remote

•

Today

Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agilit

Full-time

USD 100,000.00 - 170,000.00 per year

Software Engineer (.NET)

Remote or Dallas, Texas

•

Today

Software Engineer (.NET) Remote within certain states $120,000 The Software Engineer role necessitates exceptional prioritization skills, crystal-clear communication, a consistent history of successful project deliveries, and a deep understanding of software engineering. We value creative problem-solving paired with an unwavering commitment to quality and customer satisfaction. You should be adept at managing multiple project facets concurrently and possess strong analytical capabilities, enabli

Easy Apply

Full-time

Technical Architect

Remote or New York, New York

•

Today

Position Technical Architect Location Remote Duration Long term contract Position Overview The Onshore Lead will serve as the technical architect and team leader for the SCPT (Supply Chain Planning & Tracking) Costing platform, a mission-critical enterprise application built on AWS serverless architecture. This role requires a seasoned full-stack engineer who can bridge technical excellence with leadership, guiding a distributed team of 8 offshore developers (3 API, 2 UI, 2 QA, 1 Infrastructu

Easy Apply

Third Party

Database Engineer (Azure/AWS)

Remote

•

Today

At Leidos, we're not just delivering solutions - we're pioneering the future of defense and intelligence technology. Our diverse teams of innovators unite around a singular purpose: empowering our customers to succeed in their critical missions. We believe in leading with integrity, investing in our communities, and building sustainably for tomorrow. Shape the future of digital defense. Our Digital Modernization sector is at the forefront of next-generation technology, architecting cutting-edge

Full-time

USD 107,900.00 - 195,050.00 per year

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query optimization jobs in Baltimore, MD, USA