Performance tuning jobs in illinois

Chicago, Illinois

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Today

We are hiring an Engineer to join our Data Engineering Infrastructure team, where you will help build and scale the storage and data platforms that power our HFT business. This is a hands-on role for someone who enjoys working close to the bare metal systems. Operating large-scale open-source storage, enterprise storage, tuning Linux systems for performance, automating infrastructure. As our data footprint grows, you will play a key part in keeping our infrastructure fast, reliable, and ready to

Full-time

USD 175,000.00 - 225,000.00 per year

Senior C++ Engineer / Prop Trading / Woodridge, IL

Woodridge, Illinois

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Today

An established proprietary trading organization in Woodridge, IL is expanding its engineering team as part of a large-scale technology growth initiative. The company develops highly performant trading systems and infrastructure and is seeking experienced C++ engineers who enjoy solving complex technical challenges involving low-latency processing, distributed systems, and large-scale performance optimization. This is an opportunity to join a business that views engineering as a strategic advanta

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Full-time

$150000 - $175000

Teamcenter Solution Architect

Remote

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5d ago

Immediate need for a talented Teamcenter Solution Architect. This is a 06+ months contract opportunity with long-term potential and is located in US (Remote). Please review the job description below and contact me ASAP if you are interested. Job ID: 26-25396 Pay Range: $57.15 - $64.2/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Validate BOM & CAD managemen

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Contract

$57.15 - $64.2

Senior iOS Engineer / FitnessTech

Chicago, Illinois

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Today

A rapidly growing consumer technology company in the health and wellness space is hiring a full-time Senior iOS Software Engineer. This remote opportunity offers the chance to work on a category-defining connected hardware platform supported by advanced mobile applications, artificial intelligence, and biometric technology. The team builds primarily with Swift, SwiftUI, and Combine to deliver a premium user experience across a global customer base. This position offers the opportunity to influen

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Full-time

$180000 - $210000

Senior Typescript Engineer / Node.JS / React

Chicago, Illinois

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Today

A rapidly growing sleep technology company is seeking a Senior Software Engineer to join its engineering organization. The team develops connected hardware, cloud-native software, AI-powered experiences, and large-scale data systems that help consumers optimize recovery and performance. The environment includes distributed systems, microservices, cloud infrastructure, data processing pipelines, and modern backend technologies such as Ruby, Node.JS, and TypeScript. This is an opportunity for an e

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Full-time

$180000 - $220000

Senior Android Engineer / FitnessTech

Chicago, Illinois

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Today

A rapidly growing health technology company is seeking a full-time Senior Android Software Engineer to join its engineering organization. This role can support engineers interested in building premium mobile experiences that connect with sophisticated hardware and data-driven wellness products. The environment is highly collaborative and leverages modern Android technologies including Kotlin, Jetpack Compose, Coroutines, Flow, MVVM, and MVI architectures. This opportunity is ideal for engineers

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Full-time

$180000 - $230000

Dataiku Platform Administrator

Remote

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2d ago

Dataiku Platform Administrator - Remote 6-8+ years of Exp Dataiku DSS administration, upgrades, and multi-environment support.Identity and access management (LDAP, AD, SSO, SAML) with strong governance practices.Platform monitoring, performance tuning, and high-availability operations.Experience with cloud and container technologies (AWS/Azure/Google Cloud Platform, Kubernetes, Docker).Integration with enterprise data platforms such as Snowflake, Hadoop, and Spark.Automation, scripting, CI/CD,

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Contract, Third Party

Depends on Experience

Salesforce Consumer Goods Cloud Technical Architect

Illinois

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Today

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired by a collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Location This is a hybrid role based in Chicago, Atlanta, Dallas, Houston, New York & San Fra

Full-time

USD 82,082.00 - 193,440.00 per year

OpenShift Container Platform 4 Sr. Consultant

Remote or Raleigh, North Carolina

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Yesterday

RESPONSIBILITIES: Kforce has a client that is seeking an OpenShift Container Platform 4 Senior Consultant in Raleigh, NC. Overview: We are seeking an experienced OpenShift Container Platform 4 (OCP4) Platform Deployment Senior Consultant to lead the deployment, configuration, and implementation of enterprise OpenShift environments. This consultant will be responsible for designing and deploying scalable container platforms, integrating infrastructure components, and ensuring platform readiness

Contract

$72 - $82 hourly

Appian Developer

Remote

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Today

Description & Requirements Maximus is seeking a skilled Appian Developer with 3+ years of experience to design, develop, and deliver enterprise-grade, mission-critical applications. The ideal candidate has deep technical expertise in the Appian platform, strong SQL skills, and thrives in Agile/SAFe environments. This role is remote. Ability to obtain and maintain a Public Trust is required. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS195, T3, Band 6 Job-Specifi

Full-time

USD 120,000.00 per year

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

Mainframe Consultant (Caterpillar Experience Preferred)

Peoria, Illinois

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3d ago

Job Title: Mainframe Consultant (Caterpillar Experience Preferred)Location: Peoria, IL (Relocation Required)Duration: Long-Term Contract < data-start="467" data-end="491">Required Skills7+ years of experience in IBM Mainframe development and support.Previous experience working on Caterpillar projects or environments is highly preferred.Strong hands-on experience with COBOL, JCL, CICS, DB2, VSAM, and IMS.Experience with batch processing, production support, debugging, and performance tuning.Knowl

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Contract

$40 - $50

Performance Engineer

Remote

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19d ago

What you'll do Set the performance architecture agenda. Bring deep, current expertise across file, block, and object storage protocols and translate it into concrete performance requirements for //EXA's data path (NFSv3 direct-to-DN, pNFS layouts, S3 via MDN) informed by how HPC and hyperscale environments actually push storage systems (checkpointing, small-file metadata storms, GPU-starved read patterns, mixed-tenant burst I/O). Track and act on the NeoCloud / sovereign-cloud shift. Maintain a

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Contract

$60 - $70

Oracle EBS DBA

Vernon Hills, Illinois

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Today

Location: Vernon Hills, IL Salary: $120,000.00 USD Annually - $140,000.00 USD Annually Description: Overview We're looking for a hands-on Oracle DBA with deep Oracle EBS expertise to help drive the evolution of a next-generation data platform. This is not a traditional DBA role - the majority of your time will be spent on modernization initiatives including automation, platform engineering, and cloud-aligned architecture. If you're a DBA who wants to stay relevant in today's market and grow

Contract

USD 120,000.00 - 140,000.00 per year

Senior Front End Experience Developer

Remote or Palo Alto, California

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Yesterday

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Front-End Experience Developer in Palo Alto, CA to support our client's mobile-first landing page optimization initiative. This consultant will partner with the Digital Experience Strategist and translate approved Figma designs into pixel-perfect, responsive, production-ready front-end experiences. This is not a UX design role. The successful candidate will focus on front-end engineering excellence, component development, performance

Contract

$55.25 - $74.75 hourly

Tableau Developer

Chicago, Illinois

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Today

Position: Tableau Developer Location: Chicago, IL Key Responsibilities Dashboard Development: Design executive, operational, and regulatory reporting dashboards using Tableau Desktop, Server, and Cloud. Data Modeling: Build reliable data connections, semantic layers, and complex calculated fields. Security & Governance: Configure strict user access permissions and row-level security mapped to banking compliance rules. Performance Tuning: Optimize slow-loading workbooks, heavy extracts, and larg

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Contract

Application Specialist V

Remote or Hybrid

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Today

We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose. We know tech, but we love people. NuAxis is home to thinkers and feelers, engineers and artists. We work hard and support each other along the way. Teamwork is more than just a buzzword for us, it's a state of mind. We believe happy employees do amazing work, so join our team NOW! We are currently seeking a talented and motivated A

Full-time

Senior Linux Systems Administrator / HPC

Chicago, Illinois

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Today

A leading institution in Chicago is hiring a Systems Administrator to support advanced computing systems within a fast-growing data science environment. This role focuses on Linux infrastructure, high performance computing clusters, and modern automation tools such as Ansible, Docker, and distributed storage technologies. This is a unique opportunity to work in a highly technical environment supporting cutting edge research in artificial intelligence and large-scale data processing. The team is

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Full-time

$100000 - $120000

Appian Developer

Remote

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Today

Description & Requirements We are seeking a skilled Appian Developer with 3-6 years of experience to design, develop, and deliver enterprise-grade, mission-critical applications. The ideal candidate has deep technical expertise in the Appian platform, strong SQL skills, and thrives in Agile/SAFe environments. This position is remote and requires a Public Trust security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS152, T2, Band 5 Job-Specific Essentia

Full-time

USD 105,000.00 per year

Sr Oracle EBS Admin / Hybrid in Lincolnshire, IL / Linux / WebLogic

Lincolnshire, Illinois

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Today

A global technology company is seeking a Data Platform Engineer (Oracle EBS Application DBA) for a full-time position based in Lincolnshire, IL (hybrid, 3 days onsite). The role sits within an internal IT organization responsible for maintaining and evolving a large-scale Oracle environment, including Oracle E-Business Suite (12.2.x), Oracle Database (19c RAC), and WebLogic on Linux. This position combines application DBA responsibilities with broader platform support across both on-premise and

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Full-time

$120000 - $141000

Performance tuning jobs in Illinois, USA