Query optimization jobs in remote

No location provided

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Today

Join the MongoDB Server Query Optimization team, and help us build a world-class distributed open-source query optimizer. Our team plays a crucial role in the experience and performance of data processing. We are responsible for the MongoDB Query Language and the lifecycle of each query, through parsing, optimization and plan selection. We have a presence across the US and Europe including New York, Dublin, Seattle, Palo Alto, and Chicago. We support office-based and remote work and align proje

Full-time

USD 151,000.00 - 297,000.00 per year

SENIOR SNOWFLAKE DEVELOPER

Boston, Massachusetts

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5d ago

Senior Snowflake Developer | Hybrid Boston, MA Roles & Responsibilities Design and deploy scalable cloud-based technology solutions using Snowflake and Microsoft Azure Strong experience in ETL tools such as Fivetran or Estuary Provide technology consulting and strategic guidance on digital transformation and data modernization initiatives Architect and oversee implementation of enterprise data platforms and analytics solutions Lead technical assessments and identify technology optimization

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Third Party, Contract

Depends on Experience

Oracle PL/SQL Developer

New Jersey

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Today

Role: Oracle PL/SQL Developer Location: Westlake, TX (primary) or Jersey City, NJ or Smithfield, RI (onsite every other week) Key Requirements: 7-10 years of solid database development experience. Expert-level proficiency in Oracle PL/SQL and performance tuning. Strong hands-on experience with Informatica ETL. Previous experience in the financial services or banking domain is highly preferred. Strong skills in quantitative, multi-dimensional analysis, working with data and data tools Demonstrat

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Full-time

Associate Business Intelligence Analyst

Pensacola, Florida

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20d ago

Title: Associate Business Intelligence Analyst Location: Pensacola, FL Employment Type: Contract Compensation: Pay Range:$40.00-$45.00 Per Hr Description Join our team as an Associate Business Intelligence Analyst in a dynamic, hybrid work environment. This contract role involves supporting business decisions through data analysis and reporting, utilizing a variety of business intelligence tools. Candidates should have experience in data analysis and reporting, with proficiency in a generic d

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Third Party, Contract

$40 - $45

Database Developer with Capital Markets exposure

Hybrid in Chicago, Illinois

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19d ago

Role: Database Developer with Capital Markets exposureLocation: Chicago, IL / NYC, NY (In-personinterview for the final round) Duration: Long Term Interview Mode: Video & F2F must - (In-personinterview for the final round) Domain: Financial domains such as wealth management, capital markets, or asset management We are seeking a seasoned Database Development Lead with strong database development expertise and a good understanding of the financial services industry. Exposure to related financial

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Contract

Depends on Experience

PostgreSQL DBA - W2 role

Hybrid in Irvine, California

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11d ago

Job DescriptionTitle: PostgreSQL DBA Location: Irvine CA (Hybrid) Duration: 6+ Months Implementation Partner: Infosys End Client: To Be Disclosed JD We are seeking a highly skilled and experienced PostgreSQL Database Administrator (DBA)with strong expertise in AWS. The candidate will be responsible for the day-to-daymanagement of PostgreSQL databases and will lead efforts to migrate and optimize ourdatabase infrastructure in the AWS cloud. This role requires deep knowledge of PostgreSQLdatabase

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Contract

Depends on Experience

ETL Developer

New York, New York

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2d ago

In-Person Interview Mandatory with need Three professional References. Required Skills Informatica experience is MANDATORY. Experience writingSQL Server Integration Services (SSIS) packages for ETL.Experience in data modeling, database design and well versed withDBMS best practices.Experience optimizing andtuning queries.Experience withSQL Server Reporting Services (SSRS) and Power BI.Experience withInformatica.Ability to see tasks through to completion without significant guidance.Strong issue

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Contract

Depends on Experience

Database Administration

Hybrid in New York, New York

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4d ago

Job Title: Database AdministrationDuration: 12 MonthsWork Location: 2 Broadway - MTA HeadquartersDesired Start Date: 9/7/2026Client: METROPOLITAN TRANSPORTATION AUTHORITY (MTA) This role is hybrid 3 days on site or as needed. Available locations: 2 Broadway. Job Summary: The primary purpose of this position is to design, implement, maintain, tune and optimize all MTA databases to meet current and future software application requirements.Design, implement, and maintain Microsoft SQL Server and

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Contract, Third Party

$70 - $75

Staff Database Engineer

Colorado Springs, Colorado

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7d ago

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio

Full-time

USD 113,900.00 - 200,905.00 per year

Siemens Opcenter techno functional lead

Remote

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5d ago

Siemens Opcenter techno functional lead Remote/ some travel Role Overview The MES Solution Architect (Siemens OpCenter) is responsible for defining, designing, and governing the technical architecture for OpCenter MES implementations across manufacturing sites. This role provides technical leadership, resolves complex technical challenges, mentors the development team, and ensures that OpCenter solutions meet scalability, compliance, and integration requirements. The architect will also facilit

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Contract

$70 - $75

Remote - Oracle PL/SQL Developer

Remote

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2d ago

REMOTE - OPT & Stem are welcome to apply Position: Oracle PL/SQL Developer Location:Remote Requirement: We hiring an experienced Oracle PL/SQL Developer. We are looking for professionals with strong Oracle database development experience who can build high-performance, scalable solutions. Key Skills: Oracle PL/SQL (Stored Procedures, Packages, Performance Tuning) Advanced SQL, Data Modeling & Query Optimization Informatica PowerCenter & Autosys ETL & Batch Processing ATDD & Data

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Contract, Third Party

Depends on Experience

ETL Developer / Data Engineer

Reston, Virginia

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4d ago

Data Engineer Location: Reston, VA - must be able to go into the Reston based office a minimum of 1 time per week Ready to make a difference? We're looking for an ETL / SSIS Developer who enjoys collaborating with coworkers and wants to help automate data delivery to various systems and their users. You'll support a team delivering data solutions across a diverse portfolio of utility and energy clients. You'll have opportunities to work on a variety of projects while continuing to build your te

Full-time

USD 81,147.00 - 137,949.00 per year

ETL Developer / Data Engineer

Reston, Virginia

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Today

Full-time

USD 81,147.00 - 137,949.00 per year

Senior SQL Developer

Hybrid in Torrance, California

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2d ago

We are seeking a Senior SQL Developer with 10+ years of experience in SQL Server development, database engineering, and production support for enterprise applications. Required Skills: Strong SQL Server and T-SQL developmentExperience with Stored Procedures, Functions, Triggers, Views, and SSISSQL performance tuning, query optimization, execution plans, and indexingProduction support, incident management, and root cause analysis (RCA)Data modeling (OLTP and Data Warehouse concepts)Experience wit

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Contract

Depends on Experience

Software Engineer, (Full Stack) Product

New York, New York

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Today

About Clay Our mission is to help organizations turn any growth idea into reality. We see growth as a creative practice, not a formula. Finding and reaching your best-fit customers takes unique ideas and constant iteration. As AI makes execution faster and tactics easier to copy, creativity is the only lasting advantage. We're already helping thousands of customers - including Anthropic, Notion, Google, and Ramp - go to market with unique data, signals, and AI research. In 2025, we raised a $

Full-time

USD 170,000.00 - 300,000.00 per year

Database Engineer (SQL)

Fremont, California

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5d ago

We're Hiring | Database Engineer (SQL) Location: Fremont, CA (100% Onsite In Person) Required Skills Strong SQL development (T-SQL/PL-SQL) SQL Server, Oracle, MySQL, or PostgreSQL Database performance tuning & query optimization Stored Procedures, Functions & Triggers Power BI / SSRS Azure SQL, AWS RDS, or Google Cloud SQL (Preferred) Qualification: Bachelor's degree in Computer Science, IT, or equivalent experience.

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Full-time

Depends on Experience

Senior Data Engineer

Bala Cynwyd, Pennsylvania

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Today

Overview We are hiring a Data Engineer to join our Data Technologies team. This team partners with middle-and back-office application teams to design, build, and support next-generation data platforms and pipelines that ingest, process, and transform large-scale data into business-ready datasets. We are looking for an experienced data engineer who is passionate about modern data architectures, distributed data processing, and scalable analytics platforms. In this role, you will: Design, develo

Full-time

Senior Data Engineer

Pennsylvania

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30+d ago

Full-time

Database Administrator

Waukegan, Illinois

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Today

Uline, Inc. Job Location: 2105 S. Lakeside Drive, Waukegan, IL 60085 Job Title: Database Administrator Job Duties: Uline, Inc. seeks a Database Administrator in Waukegan, Illinois to perform database administration. Design databases, tables, stored procedures, views, triggers, and other database objects. Design and develop ETL (Extract, Transform & Load) solutions. Optimize database performance through indexing, query optimization, database design. Participate in periodic High Availability /

Full-time

USD 133,973.00 - 133,973.00 per year

AI/ML Solutions Architect

McLean, Virginia

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27d ago

Job Title: AI/ML Solutions Architect Location: McLean, VA Type: Contract To Hire Work Model:Remote Hours: 40.0 Clearance: Must be able to obtain a Federal or DoD Public Trust Contact: Crystal.dinnocenti@systemone.com RESPONSIBILITIES Design and implement agentic AI systems that enable autonomous decision-making, workflow orchestration, and mission process optimizationwith appropriate guardrails and human oversight. Develop Generative AI applications for summarization, extraction, predictive in

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Contract

Depends on Experience