query optimization jobs in chicago, il

Chicago, Illinois

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Today

Role: SQL Database Admin, on-site in Chicago, IL- Full-time Job description: 376479/SP Must Have Technical/Functional Skills Experience Required 6 to 10+ Years SQL Server 2022 Administrative expertiseSSIS, SSRS, SSAS installation and configuration expertiseExperience in Handling Large databasesExpertise in Azure migration.PowerShell scripting experience.Expertise in Database Administration on Production Servers with Server Configuration, Performance Tuning, and maintenance with outstanding trou

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Full-time

$90,000 - $110,000

SQL Database Administrator

Chicago, Illinois

•

Today

Job Role: SQL Database Administrator Location: Chicago, IL Job Description: SQL Server 2022 Administrative expertiseSSIS, SSRS, SSAS installation and configuration expertiseExperience in Handling Large databases Expertise in Azure migration.PowerShell scripting experience.Expertise in Database Administration on Production Servers with Server Configuration, Performance Tuning and maintenance with outstanding troubleshooting capabilities.Expertise on High Availability/Disaster Recovery (HADR) solu

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Full-time

$90,000 - $110,000

Snowflake Roles

Remote

•

Yesterday

Experience in large scale cloud data migrations using Snowflake, Python, Spark, SQL Sound knowledge of software engineering design patterns and practices Good understanding of Agile software development frameworks Strong communication and Analytical skills Good to have experience in Azure/AWS Databricks At least 11 years of experience in Information Technology. At least 5 years of experience in data architecture, Data modelling and Data engineering. At least 5 years of hands-on experience w

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Contract, Third Party

Depends on Experience

Neo4J Admin

Remote or Peoria, Illinois

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Today

Position: Neo4j Database Administrator Location: Peoria , IL Or Remote-USA Contract Industry: Manufacturing Responsibilities: Manage, configure, and maintain Neo4j graph databases across environments Monitor and optimize database performance and query efficiency Plan and execute database upgrades, including patching and migrations Implement and test robust backup and recovery strategies Ensure database integrity, availability, and security Collaborate with development and DevOps teams to supp

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Third Party, Contract

PostgreSQL DBA - Chicago, IL (Onsite)

Chicago, Illinois

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6d ago

PostgreSQL DBALocation: Chicago, IL (Onsite)Contract Role SummaryWe are seeking an experienced PostgreSQL Engineer / DBA to join our data and infrastructure team. You will be responsible for designing, maintaining, and optimizing PostgreSQL infrastructure, ensuring high availability, performance, backup/recovery, and working closely with development and operations (DevOps) teams.Key ResponsibilitiesInstall, configure, and manage PostgreSQL database instances (onpremises and/or cloud)Monitor data

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Contract, Third Party

Depends on Experience

Cloud Data & API Engineer

Hybrid in Chicago, Illinois

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11d ago

Position Description: Client: Financial Services Job Title: Cloud Data & API Engineer Location: Chicago, IL 60604 Employment Type: Full-Time, Permanent Interview Mode: In-Person Work Mode: Hybrid (3 days in office, 2 days Remote) Note: Must be at a drivable distance from Client Location (Chicago, Illinois 60604)Only local candidates who are comfortable working in a W2 salaried role will be considered. Job Description: Our Financial Services client is seeking a Cloud Data & API Engineer with s

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Full-time

$100,000 - $140,000

Data Engineer with DBT

Remote

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Yesterday

12- 14 Plus years - Develop data pipelines for streaming and batch data processing needs to move data in and out of Snowflake data warehouseCollaborate with engineering and DevOps team members to implement, test, deploy, and operate data pipelines and ETL solutions10 Years Hands-on experience with Snowflake, including schema design, query optimization, and data load techniques8 years of hands-on reporting experience leveraging Business Intelligence tools such as Looker, Qlik, Tableau, Power BI,

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Third Party, Contract

Depends on Experience

Sr. PostgreSQL Development DBA / Data Engineer

Remote or Hybrid

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Today

Job Title: Sr. PostgreSQL Data Engineer / Development DBA Work Location: 100% remote in the US (working EST Hours) Compensation Range: $150,000 - $170,000 / year + benefits Start Date: October 2025 (2 weeks from offer acceptance) ABOUT OUR CLIENT / ABOUT THIS ROLE Medix is currently seeking a PostgreSQL Development DBA / Data Engineer for a full-time / direct hire opportunity with our Health System Client, located on the East Coast. With 13 operational hospitals and 30,000 employees, our client

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Full-time

$150000.00 - $170000 per annum

Senior Software Engineer (.NET)

Remote

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2d ago

We are seeking a Senior Software Engineer to support the modernization and migration of a legacy application stack. The ideal candidate will have an extensive background in C# .NET, ASP.NET MVC, and Microsoft SQL Server, with hands-on experience in upgrading and refactoring enterprise applications. Responsibilities:Upgrade and refactor legacy .NET applications (currently on .NET Framework 4.x / ASP.NET MVC 5) to .NET 9.Debug and maintain application layers: frontend (JavaScript/jQuery), middle t

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Contract

Depends on Experience

Database Escalation Engineer - Federal

Remote or Chicago, Illinois

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Today

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi

Full-time

Database Systems Engineer Senior

Evanston, Illinois

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Today

Department: IT Cyber Platform Services Salary/Grade: ITS/82 Job Summary: The Senior Database Administrator (DBA) supports and manages the university's enterprise database environment, collaborating with both technical and functional teams to design, implement, and maintain robust database systems. This role ensures optimal database availability, performance, and security to meet institutional needs. Please note : This position will be required to work a hybrid work schedule. That means there are

Full-time

USD 111,803.00 - 120,000.00 per year

Senior PostgreSQL Database Administrator

Remote

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5d ago

*This job requires authorization to work in the US* Senior PostgreSQL Database AdministratorRole Overview: This position is ideal for a highly skilled and motivated Senior Database Administrator with expertise in Amazon Aurora and PostgreSQL. The role focuses on managing, optimizing, and scaling cloud-based database infrastructure hosted on AWS. Youll be part of a global team responsible for maintaining a diverse portfolio of databases, including Oracle, MySQL, and Snowflake, offering exposure

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Full-time

$160000

Lead Data Lakehouse Engineer (Iceberg)

Remote

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Yesterday

We re seeking a Lead Data Lakehouse Architect to design and lead the implementation of our next-generation, petabyte-scale data lakehouse built on Apache Iceberg. This role will set the foundation for our open-source data ecosystem, integrating Trino as the query layer and driving platform strategy for ingestion, orchestration, and governance. Key ResponsibilitiesArchitect and implement a modern Iceberg-based data lakehouse to support large-scale, real-time analytics and batch workloads. Design

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Full-time

Depends on Experience

Senior Go Software Engineer - PERM Direct

Remote or Des Moines, Iowa

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Today

Description TITLE: Senior Backend Go / Microservices / Azure .NET Engineer LOCATION: REMOTE * OPEN to any US Time Zone NO SPONSORSHIPMust be eligible to work in the US. FTE PERM NOT REMOTE NO OPT, F1 Visa or H1b Visa's allowed. Do NOT apply if you require sponsorship now or in the future! WHO YOU WILL ENGINEER FOR / WORK DIRECTLY FOR: Join our growing team of innovators building cutting-edge SaaS & Mobile solutions tailored to our fast-paced clients. We're passionate about creating dynamic pr

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Full-time

USD 120,000.00 - 140,000.00 per year

Mid level backend developer - GCCA Remote

Remote or Johannesburg, Gauteng

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Today

TransUnion's Job Applicant Privacy Notice What We'll Bring: At TransUnion, we strive to build an environment where our associates are in the driver's seat of their professional development, while having access to help along the way. We encourage everyone to pursue passions and take ownership of their careers. With the support of colleagues and mentors, our associates are given the tools needed to get where they want to go. Regardless of job titles, our associates have the opportunity to learn ne

Full-time

Business Intelligence Developer (Remote)

Remote

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Today

Macro Pros (Alluvial Concepts) is seeking a Business Intelligence Developer to join our client, a dynamic organization operating in the educational financial services space. Business Intelligence Developer Requirements: Clearance/Background Check: Public Trust Clearance & Federal Background Check -> Ability to pass a standard background check and obtain a Public Trust Clearance. See below for a list of general guidelines the perspective candidate must meet to obtain Public Trust ClearanceLocati

Full-time

USD 70,000.00 - 90,000.00 per year

Data Analyst IV Healthcare Analytics

Remote or Missouri

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Today

You could be the one who changes everything for our 28 million members. Centene is transforming the health of our communities, one person at a time. As a diversified, national organization, you'll have access to competitive benefits including a fresh perspective on workplace flexibility. Applicants for this job have the flexibility to work remotely from home. Candidate must work between 9 am and 4 pm Central Time Zone business hours. Position Purpose: Analyze integrated and extensive datasets t

Full-time

USD 86,000.00 - 154,700.00 per year

Salesforce Developer

Remote or Baltimore, Maryland

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Salesforce Developer in Baltimore, MD. We are looking to bring on an experienced Salesforce Developer with expertise in Sales Cloud, as well as Sales business operations. REQUIREMENTS: * Salesforce Developer certifications * Minimum of 5 years with Salesforce; Prefer 5 years of Sales Cloud experience * Proven SF Developer experience versus somebody who is more of a Salesforce Administrator * Experience in Broker portal * Strong analytic sk

Contract

$70 - $80 hourly

Staff ServiceNow Developer

Remote or Atlanta, Georgia

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Today

Full-time

Staff ServiceNow Developer

Remote or Orlando, Florida

•

Today

Full-time

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query optimization jobs in Chicago, IL, USA