Performance Tuning jobs in Berkeley, MO

Data Migration Development Lead (AWS) - St. Louis, MO - Only W2 - (JK)

St. Louis, Missouri

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12d ago

We are seeking a Data Migration Development Leadto drive the design, development, and delivery of large-scale data migration solutions using the AWS platform. This role combines hands-on technical leadership with responsibility for migration architecture, data engineering, quality assurance, and production cutover execution. Key Responsibilities Lead end-to-end data migration design, development, and implementation.Build scalable ETL/ELT and migration frameworks using AWS services.Design data e

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Contract

Depends on Experience

Legacy Support Engineer

Remote or Saint Charles, Missouri

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Today

Job Summary Newberry Groups seeks an experienced Legacy Support Engineer with strong mainframe IDMS and Db2 z/OS DBA expertise to maintain, support, and enhance enterprise legacy database systems. This position focuses on the stability, performance, and modernization support of high-visibility production environments within our Public Sector client. Location This is a full-time telecommuting role. The applicant must reside in the United States and be eligible to obtain a Public Trust clearance.

Full-time

Senior ServiceNow Administrator

St. Louis, Missouri

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Today

Position Summary The Senior ServiceNow Administrator serves as a platform subject matter expert, leading complex administrative initiatives and mentoring junior administrators. This role focuses on platform optimization, governance, stability, and scalability. Primary Responsibilities Design and implement scalable administrative and configuration solutionsLead platform upgrades, performance tuning, and health initiativesDefine and enforce configuration standards and guardrailsMentor and review

Full-time

USD 90,000.00 - 105,000.00 per year

Technical Consultant - Enterprise Data Engineer (Geospatial Data & Platforms)

St. Louis, Missouri

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Today

Overview Help power mission-critical systems through enterprise data. As a Technical Consultant, Enterprise Data Engineer, you will design and implement scalable geospatial data platforms that support Defense and Intelligence operations. You will work directly with customers to architect data solutions that integrate, manage, and optimize complex datasets across secure environments. From database design and performance tuning to high availability and data security, your work will ensure that c

Full-time

USD 84,240.00 - 142,480.00 per year

AI Engineer II

St. Louis, Missouri

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Today

POSITION SUMMARY McCarthy is seeking a full-time AI Engineer II who will be part of the Engineering and Intelligence team. In this role, you will design, build, and support AI-powered applications and workflows that help drive business value across the enterprise. Working closely with the AI Manager, business stakeholders, and fellow engineers, you will contribute to the development of production-grade AI solutions, including generative AI, agentic workflows, advanced analytics, and enterprise

Full-time

BI & Data Engineer

St. Louis, Missouri

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Today

Position Summary The BI & Data Applications Engineer is an experienced BI and data engineering professional responsible for building and maintaining Focus's data consumption layer - the reports, dashboards, and interactive applications that let the business work directly with data in Snowflake. This role spans two connected disciplines: traditional Power BI report development and platform administration built on top of Snowflake semantic models, and hands-on development of interactive data appl

Full-time

USD 110,000.00 - 130,000.00 per year

PostgreSQL Database Architect

St. Louis, Missouri

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: MySQL, Oracle Database, PostgreSQL Administration Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Deliver insights to help our clients turn data into action as a PostgreSQL Database

Full-time

USD 112,840.00 - 142,600.00 per year

Lead Java Developer-Hybrid

Hybrid in Maryland Heights, Missouri

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11d ago

Third parties-Absolutely no phone calls please . Local candidates only please. Candidates must already reside in the St Lous MO area. The client is accepting candidates willing to relocate. Candidates will be required to complete an assessment that will verify their physical location at the time of resume submission. A final onsite technical interview in Maryland Heights MO is required. Our client, a multinational telecommunications technology company is seeking a highly experienced and strategi

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Third Party, Contract

70 - 80

Sr. Data Engineer, Payment Operations

St. Louis, Missouri

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Today

At Zelis, we Get Stuff Done. So, let's get to it! A Little About Us Zelis is modernizing the healthcare financial experience across payers, providers, and healthcare consumers. We serve more than 750 payers, including the top five national health plans, regional health plans, TPAs and millions of healthcare providers and consumers across our platform of solutions. Zelis sees across the system to identify, optimize, and solve problems holistically with technology built by healthcare experts - dri

Full-time

USD 127,000.00 - 160,550.00 per year

Advanced Technologist - Mid-Level Cloud Engineer

Hazelwood, Missouri

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Today

Advanced Technologist - Mid-Level Cloud Engineer Company: The Boeing Company Boeing Defense, Space & Security (BDS) is hiring an Advanced Information Technologist - Mid-Level Cloud Engineer for the Digital Infrastructure Segment of a Proprietary Program in Saint Louis, MO. We seek passionate and talented Cloud Engineer that will work with the DevSecOps, Site Reliability Engineering, Product Security Engineering, Cyber and Information Technology teams to support deployment of software applicati

Full-time

USD 119,000.00 - 161,000.00 per year

Advanced Technologist - Associate Cloud Engineer

Hazelwood, Missouri

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Today

Advanced Technologist - Associate Cloud Engineer Company: The Boeing Company Boeing Defense, Space & Security (BDS) is hiring an Advanced Information Technologist - Associate Cloud Engineer for the Digital Infrastructure Segment of a Proprietary Program in Saint Louis, MO. We seek passionate and talented Cloud Engineer that will work with the DevSecOps, Site Reliability Engineering, Product Security Engineering, Cyber and Information Technology teams to support deployment of software applicati

Full-time

USD 97,750.00 - 132,250.00 per year

Lead Software Engineer - St. Louis Office

St. Louis, Missouri

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Today

LSEG Data & Analytics is one of the world's largest providers of financial markets data and infrastructure. With over 40,000 customers and 400,000 end users across approximately 190 markets, we are an essential partner to the global financial community and redefining the future of data in financial services. We enable customers to draw crucial insights through data, feeds, analytics, AI and workflow solutions. Our engineers design, develop and deliver the products and services that reimagine ho

Full-time

Lead Software Engineer - St. Louis Office

St. Louis, Missouri

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10d ago

Full-time

Oracle DBA

St. Louis, Missouri

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Today

Overview Empower AI is AI for government. Empower AI gives federal agency leaders the tools to elevate the potential of their workforce with a direct path for meaningful transformation. Headquartered in Reston, Va., Empower AI leverages three decades of experience solving complex challenges in Health, Defense, and Civilian missions. Our proven Empower AI Platform provides a practical, sustainable path for clients to achieve transformation that is true to who they are, what they do, how they wo

Full-time

USD 63,500.00 per year

Systems Engineer - Drive Sys. Solutions

St. Louis, Missouri

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Today

We begin with dreams. Dreams drive our motivation. Dreams are our future. The world's dreams, people's dreams, our dreams. Our passion creates ideas that make dreams come alive. Technology and products that were only dreams become reality. All for dreams. Dreams challenge and the Nidec-Group will continue to meet the challenge. For the world's and people's tomorrows; the world's first, the world's best technologies and products; we will continue our part in creating a better society. Job Summa

Full-time

Spark or Java Developer

St. Louis, Missouri

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Today

Absolute Business Solutions Corp (ABSC) is not just another tech company. We're a community of innovators, engineers, analysts and business professionals working together with our customers to tackle the most complex challenges. For more than 20 years we've supported critical DoD, IC and Federal Civilian missions and global, multi-national corporations. We specialize in supporting our clients in the Intelligence, Technology, Defense, AI/ML, and Data Science fields. As we continue to grow at a ra

Full-time

USD 150,000.00 - 275,000.00 per year

Application Engineer II - Servo Controller

St. Louis, Missouri

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Today

Full-time

AWS Cloud Engineer

Earth City, Missouri

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Today

Job#: 3046073 Job Description: Cloud Engineer Location: Earth City, Missouri (Remote) Role Overview This position supports the AWS cloud migration of legacy .NET components. The Cloud Engineer will partner with the onshore Scrum team on requirements gathering, stakeholder coordination, backlog management, and sprint delivery. Daily collaboration with business partners, product owners, and developers is a key aspect of this role. Key Responsibilities Containerize Windows-based applications and

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Full-time

$67 - $76 per hour

Full Stack Software Developer (.NET/React)

St. Louis, Missouri

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Today

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th

Full-time

Mainframe Storage Admin (W2 Role)

Remote

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3d ago

Mainframe Storage Admin Onsite to Plano, TX preferred - Remote ok Experience level 12+ years of professional work experience as a Mainframe Storage administrator. Technical key skills (Mandatory skills) Strong knowledge of IBM z/OS Storage Management. Hands-on experience with Hitachi Disk Storage (HDS/VSP, USP, VSP G Series). Experience administering IBM Virtual Tape System (VTS) or Virtual Tape Library (VTL). Strong understanding of DFSMS, SMS, ACS routines, and Storage Groups. Experience with

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Contract

$57 - $67

Performance Tuning jobs in Berkeley, MO, USA