Query optimization Jobs in Illinois

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41 - 60 of 61 Jobs

Sr. Data Engineer with Healthcare exp(HL7)- Remote

mProgen

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Remote

Contract

Minimum 5 years experience with Teradata (Vantage) or any RDBMS system/ ETL Tools.Experience with HL7, FHIR, JSON files structures.Able to validate data, perform data analysis, load data into appropriate systems and organize it to get meaningful reports.Able to conduct testing and system validation to troubleshoot issues related to master data management and system integrity.Experience with AWS capabilities Glue, DynamoDB, Lambda, Redshift, elastic search.Good experience with testing concepts an
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Posted 3 days ago | Updated 13 hours ago

DB2 Database Architect

MSYS Inc.

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Remote

Contract

Title: DB2 Database Architect Location: Remote Length: Long term Restriction: W2 or C2C Description: Webcam interview; Long term project Remote Job Description Experience 12+ years (Relevant experience of 4+ years in Database architect)A DB2 Architect responsible for managing and maintaining IBM DB2 databases, ensuring that they are running efficiently and securely.Knowledge of integration of DB2 databases on various platforms (IIB, ETL, JAVA etc.).SQL & Query Optimization standards: Profic
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Posted 22 days ago

Applications Development Group Manager

Citi

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Remote or Irving, Texas, USA

Full-time

Citibank N.A. seeks a/an Applications Development Group Manager for its Irving, TX location. Duties: Design and implement robust backend systems using Java and JEE. Develop and deploy RESTful APIs and web services. Ensure application performance, scalability, and reliability through effective code optimization and system architecture. Work with Java frameworks including Spring, Hibernate, and Struts. Work with application servers including Apache Tomcat, JBoss, or WebSphere. Collaborate with cr
Posted 35 days ago | Updated 7 hours ago

Director, Finance Systems Strategy & Optimization

College Board

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US

Full-time

Director, Finance Systems Strategy & Optimization College Board - Finance Location: This is a fully remote role. Candidates who live near CB offices have the option of being hybrid (Tuesday and Wednesday in office). Type: This is a full-time position About the Team The Operational Excellence (OX) function at the College Board is a high-performing team, serving as a center of excellence in the Finance Division, led by the Executive Director, Operational Excellence. Situated directly under the Chi
Posted 36 days ago | Updated 3 hours ago

Cloud Database Administrator/Database Developer

DPP Tech, Inc.

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Remote

Contract

We are looking for a highly skilled Cloud Database Administrator/Database Developer to manage and maintain a range of database technologies, including MySQL, PostgreSQL, MariaDB, and Oracle SQL. This role involves supporting large-scale database environments, both on-premise and in the cloud (Azure & Oracle Cloud). The ideal candidate will have a strong background in database migrations, performance tuning, and cloud PaaS implementations, with the ability to work in Tier-1, high-visibility produ
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Posted 16 days ago

Sr.DatabaseDeveloper

Photon

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Remote or Mexico City, Mexico City, Mexico

Full-time

Please fine the JD belowRole: Sr. Database DeveloperResponsibilities:Analyze current database systems, including relational and non-relational databases, to identify inefficiencies, bottlenecks, and scalability issues.Develop a comprehensive re-architecture plan that includes database schema redesign, index optimization, query optimization, and improved data models.Lead initiatives to migrate databases to cloud platforms (AWS, Azure, Google Cloud, etc.) or hybrid cloud solutions, ensuring minima
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Posted 30 days ago

Senior Database Engineer (Google Cloud Platform / AlloyDB)

IT Associates, Inc.

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Remote

Contract

Sr Database Engineer - Google AlloyDB / PostgreSQL Multiple openings ( 4-5 )100% Remote6 months CONTRACT to HIREWe are seeking highly skilled and motivated Senior Database Engineers with deep expertise in Google AlloyDB and PostgreSQL to join our data platform team. The ideal candidates will have at least 1 year of hands-on experience with Google AlloyDB, with a proven track record of scaling databases to handle hundreds of millions of transactions and hundreds of terabytes of data. Your role wi
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Posted 13 days ago | Updated 13 days ago

Senior Software Engineer

Galon Solution Inc

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Remote

Contract

Job Overview: Our client is seeking a highly skilled Senior Software Engineer with at least 8 years of experience in the IT industry to join their team. The ideal candidate will be proficient in Java, Spring Boot, Python, and AWS, with a strong foundation in building scalable APIs, deploying robust CI/CD pipelines, and maintaining secure and high-performance applications. Key Responsibilities: Develop and maintain applications using Java, Spring Boot, and Python with clean, efficient, and mainta
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Posted 8 days ago | Updated 1 day ago

Senior Oracle APEX Developer

Contact Government Services, LLC

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Peoria, Illinois, USA

Full-time

Senior Oracle APEX Developer Employment Type: Full-Time, Entry-Mid Level Department: Information Technology CGS is hiring a Senior Oracle APEX Developer to support a range of IT services, including software application support, enterprise infrastructure support, service desk, ITSM, deskside support, workstation engineering and maintenance, telecommunications and mobility engineering services, managed print services, Active Directory services, and video conferencing. The ideal candidate will b
Posted 60+ days ago | Updated 7 hours ago

EDW Architect/Lead - RedShift & Boomi

Tandym Tech

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Remote

Third Party, Contract

Our client is seeking an Enterprise Data Warehouse Lead with expertise in Redshift & Boomi. If interested, please apply! Please NO 3rd Parties, only direct candidates! About the Opportunity: Location: Fully Remote (supporting East Coast client) Hours: 9-5, Full Time (40 hours/week) Responsibilities: Architect a new Enterprise Data Warehouse using Redshift as the Data Lake, Boomi for ETL, Power BI and Tableau for reporting. Implement new Data Lake with Redshift for Manufacturing (MES) and Regul
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Posted 26 days ago | Updated 3 hours ago

DB2 DBA

Infinite Computer Solutions (ICS)

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Remote

Full-time

Job Title: DB2 Database Engineer (DBA) We are seeking an experienced DB2 Database Engineer (DBA)to join our team. In this role, you will be responsible for the installation, configuration, performance tuning, and support of DB2 databases on Windows and Linux platforms. You will work closely with cross-functional teams to ensure database integrity, availability, and security, and to optimize database performance in a mission-critical environment. The ideal candidate will possess in-depth knowledg
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Posted 23 days ago | Updated 1 day ago

Solution Architect - Microsoft Dynamics 365 Customer Service

Zion Cloud Solutions

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Remote

Contract

Position: Solution Architect - Microsoft Dynamics 365 Customer Service Location: Remote/IL Duration: Full-time / Long-Term Contract About Us Zion 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 Summary We are looking for a Solution Architect with d
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Posted 52 days ago | Updated 3 days ago

Senior Tableau Architect and Developer

Comprehensive Resources Inc.

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Chicago, Illinois, USA

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

Senior Tableau Architect and Developer Onsite in Chicago, IL Job Summary: Highly experienced Senior Tableau Architect and Developer with 8+ years of experience in designing, implementing, and maintaining large-scale Tableau installations with SQL Server databases, and expertise in performance improvement and optimization. Certification in Tableau or related technologies Key Responsibilities: Design and implement large-scale Tableau installations Develop and enforce best practices for Tableau ad
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Posted 7 days ago | Updated 4 days ago

Senior Oracle DBA

NeevSys Inc

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Remote

Full-time

Senior Oracle DBA Previous experience with FAA. LCAT: isFAA Senior II - Scientist/Eng/Sys Analyst. Responsibilities: Design, implement, code, test and maintain Oracle PL/SQL including packages, procedures, triggers and functions in compliance with company standards and best practices Perform modifications to and maintenance of operational programs and procedures. Analyze business processes and procedures to recommend technical system/software solutions,including support for modernization of lega
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Posted 60+ days ago | Updated 10 hours ago

Cost Optimization Role (AWS, Turbonomic)

Dynamic Enterprise Solutions Inc

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Remote

Contract, Third Party

Description: Key Responsibilities: Utilize Turbonomic and ParkMyCloud to perform comprehensive analysis of cloud resource usage and uncover cost-saving opportunities across AWS services.Develop and fine-tune scripts and automation processes to maximize cloud resource efficiency and identify cost-saving opportunities.Implement cost optimization strategies, including automated scheduling, rightsizing, and resource management, to enhance cloud financial efficiency.Stay updated on AWS pricing models
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Posted 24 days ago | Updated 21 days ago

Strategic Implementation and Process Optimization Manager

Peer Consulting Resources

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Remote or San Francisco, California, USA

Contract

Contact Details: 1.Harika Mamidala Email: Cell: 2.Saravanan Ganesan Email: Cell: Job Title: Strategic Implementation and Process Optimization Manager Location: San Francisco, CA (Remote) Duration: 12 Months Years of Experience: 10+ Yrs. Required Hours/Week: 40hrs./Week Job Description: As a Strategic Implementation and Process Optimization Manager, you are responsible for driving large-scale, cross-functional, and cross-platform projects and programs that help achieve the strategic goals o
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Posted 13 days ago | Updated 2 days ago

Job Opportunity || Adobe Workfront Fusion Technical Lead || Remote

Sysmind, LLC

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Illinois, USA

Contract, Third Party

Description: Role Name: Adobe Workfront Fusion Technical Lead Location: Remote - Project Duration: 6 Weeks with possible extension Roles and Responsibilities: Rapidly iterate on product and platform features by quickly understanding requirements and producing good quality code. Be a subject matter expert by identifying technology trends and platforms (including web and mobile apps) and collaborate with other team members to make recommendations based on the company's needs. Participate in the
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Posted 9 days ago | Updated 1 day ago

Transport Network Planning & Optimization (Telecom professional)

Apex 2000

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Remote

Contract

Transport Network Planning & Optimization Location: Remote Duration: 9-12 Month Implementing Client: Infosys JD: Job summary Seeking a highly proficient Telecom professional with expertise in Transport Planning & Optimization, possessing extensive knowledge and substantial experience across multi-vendor transport platforms. The ideal candidate is proactive, goal-oriented, and results-driven, with strong problem-solving and creative abilities. Excellent communication and interpersonal skills ar
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Posted 31 days ago

Senior Staff AI Engineer - LLM inference optimization

Yoh - A Day & Zimmerman Company

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Remote or San Jose, California, USA

Full-time

Senior Staff AI Engineer LLM inference optimization Roles and Responsibilities: Design and architect technical solutions to deliver foundational AIOS capabilities within SkyOS across ECU domains in electric vehicles (EVs).Lead the development of proof-of-concept projects to evaluate architectural designs for functionality, performance, security, and reliability.Collaborate closely with engineering teams to understand real-world development constraints and ensure high-quality implementation, val
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Posted 37 days ago | Updated moments ago

SEO Optimization expert

Loginsoft Consulting LLC

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Remote

Contract

Position: SEO Optimization expert Location: Remote Short time contract Project: SEO Optimization for a Technology Consulting Company website Description: Looking for SEO services to improve online visibility on our company s key services, increase targeted organic traffic to our website with key word searches, outperform competitors in search results, improve in search rankings on google to No 1. This is a short-term consulting engagement. Preferred choice is for consultants with prior experti
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Posted 60+ days ago | Updated 14 hours ago