core Jobs in illinois

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Staff Software Engineer, CSP Core Service Experience (GenAI)

Airbnb

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Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Community Support Platform (CSP) is a key driver in enabling Airbnb's core business. Community Support Engi
Posted 53 days ago | Updated 4 hours ago

Epic Application Analyst I, II, III, Tapestry Core Administration-(Open to experienced remote in ID, NE, MO, OK, TX)

PIH Health

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Remote or Whittier, California, USA

Full-time

Not currently working with 3rd party recruitment agencies. For immediate consideration email resume to or PIH Health internal applicants or Altera employees (working at PIH Health as of May 2025), Epic certification in the required application/module must be obtained within 120 days of hire or transfer into the position. Failure to obtain certification within this timeframe may result in removal from the position; however, the employee will be eligible to apply for other internal openings for w
Posted 1 day ago | Updated moments ago

Lead Developer - .Net Core And React

TEKsystems c/o Allegis Group

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Chicago, Illinois, USA

Full-time

As a lead software developer, you will be responsible for the development of mission-critical applications, while working with a team of developers. You will design, develop, document, test and debug new and existing applications. Additionally, as a lead developer, you will build these applications with a focus on delivering cloud-based solutions. The individual will use leading edge technologies and enterprise grade integration software daily. You will be relied upon to help take this team to t
Posted 1 day ago | Updated 1 hour ago

Neutronics Core Design Engineer

Oxford Global Resources

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Remote or Lynchburg, Virginia, USA

Contract

Job Title: Neutronics Core Design Engineer Location: [Remote with occasional site visits to Lynchburg VA] Length of Assignment: 12-month contract with potential for extension Ideal Target Start Date: ASAP Working Schedule: Monday to Friday, 8 AM - 5 PM, with flexibility for project deadlines Job Summary: Neutronics Core Designer (Senior Level Contract) We are seeking an experienced Senior Neutronics Core Designer to support nuclear utility operations through advanced core design and analysis. Th
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Posted 15 days ago

Oracle Cloud HCM Core Functional Analyst

Camelot Integrated Solutions Inc

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Remote

Contract

Job Description Oracle Cloud HCM Core Functional Analyst Duration: 3-6 month contract to hire Location: Remote, but must live in one of the following states: OH, WV, PA, MD, NJ Apex Systems is seeking an Oracle Cloud HCM Core Functional Analyst to join our Oracle HCM Configuration team. This fully remote role focuses on supporting and enhancing the Oracle HCM Core module, including Redwood upgrades, Journeys, and transactional workflows. You ll play a key role in solution design, business proce
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Posted 2 days ago

Lead React / .Net Core Developer

Kforce Technology Staffing

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Chicago, Illinois, USA

Third Party, Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Lead React/.Net Core Developer in Chicago, IL. Summary: As a Lead React/.Net Core Developer, you will be responsible for the development of mission critical applications, while working with a team of developers. You will design, develop, document, test, and debug new and existing applications. Additionally, as a Lead Developer, you will build these applications with a focus on delivering cloud-based solutions. The individual will use leadi
Posted 1 day ago | Updated 2 hours ago

. Net Technical Lead - Chicago, IL

R Systems, Inc.

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Chicago, Illinois, USA

Contract

6 month Contract 2 Hire About R Systems: R Systems is a leading digital product engineering company that designs and develops chip-to-cloud software products, platforms, and digital experiences that empower its clients to achieve higher revenues and operational efficiency. Our product mindset and engineering capabilities in Cloud, Data, AI, and CX enable us to serve key players in the high-tech industry, including ISVs, SaaS, and Internet companies, as well as product companies in telecom, medi
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Posted 6 hours ago | Updated 2 hours ago

Sr. Software Engineer - Core Platform Services (Remote)

CrowdStrike, Inc.

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Remote or Austin, Texas, USA

Full-time

About the Role: As a Senior+ contributor, you'll join this Core Platform Team with bottom-up ownership of our codebase and a far-reaching edict for service resiliency, with several key feature additions and critical re-architecture initiatives underway (improvements to core libraries and platform services, observability tooling (tracing, profiling, alerting, SLOs etc), and automation to reduce manual toil). Recently we introduced adaptive concurrency to our core kafka library which implements
Posted 60+ days ago | Updated 12 hours ago

Kubernetes with 5G core & 3GPP call flow functions (SMPCF, AMPCF, SCP)

World Wide Technology

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Remote

Contract

World Wide Technology is looking for a Kubernetes with 5G core & 3GPP call flow functions (SMPCF, AMPCF, SCP). This role is part of WWTs Strategic Resourcing services and is a contract role. The candidate will be supporting a WWT customer and will be employed by one of WWTs preferred partners. The partner will provide full compensation and benefit information prior to employment with the partner. Job Title: Kubernetes with 5G core & 3GPP call flow functions (SMPCF, AMPCF, SCP) Job Location: Ful
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Posted 13 days ago | Updated 9 days ago

Oracle Fusion HCM Core Consultant

NexInfo Solutions, Inc.

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Remote

Contract

Title: Oracle Fusion HCM Core Location: Remote but need to travel to client location (Milestone travel) Expenses will be paid. Core HR with OTL and Absence or Core HR with OTL and Benefits etc. Oversee Core HR operations including workforce structures and person management.Implement and support Oracle Time and Labor (OTL) for workforce time data.Manage Benefits configuration, eligibility rules, and open enrolment processes.
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Posted 14 days ago | Updated 6 hours ago

Site Reliability Engineer with Python, Core Java, Jenkins, Groovy Knowledge of payments (desirable) Experience with HP Non-stop & FIS Connex - Chicago IL - Onsite work

Optimus Labs USA

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Chicago, Illinois, USA

Contract, Third Party

Site Reliability Engineer with Python, Core Java, Jenkins, Groovy Knowledge of payments (desirable) Experience with HP Non-stop & FIS Connex - Chicago IL - Onsite work Requisition Name: C&DE-BFS-Sr SRE & Developer Start Date: 8/18/2025 Duration: 32 Weeks Services Location: IL/Chicago Description Of Services: Site Reliability Engineering Chaos Engineering Python, Core Java, Jenkins, Groovy Knowledge of payments (desirable) Experience with HP Non-stop & FIS Connex Deliverables: -Process Flows -Me
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Posted 5 days ago | Updated 5 hours ago

Oracle Cloud Core HR and Position Management Lead Consultant

Sierra-Cedar, LLC

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Remote

Full-time

Location: Hybrid with remote work allowed. Travel to client sites as required. Company Overview: Sierra-Cedar is a leading Oracle Cloud consulting company that delivers innovative and transformative projects for its clients across public sector, higher education, commercial, and healthcare. Our mission is to provide exceptional Oracle Cloud consulting services that enable our clients to achieve their business objectives. We take pride in being a great place to work and foster a culture of collab
Posted 15 days ago

Senior Software Engineer - Core

Rewst

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Remote or Tampa, Florida, USA

Full-time

Company Description: Rewst is a tool designed for Managed Service Providers (MSPs) to streamline and automate their processes, saving valuable time and effort. Our platform helps MSPs achieve big automation wins, resulting in increased productivity and efficiency. We value the flexibility of remote work and enjoy opportunities to collaborate in person on occasion. As a Full Stack Senior Software Engineer focused on building new features, you're comfortable creating something out of nothing. Yo
Posted 60+ days ago | Updated 6 days ago

Workday Core HCM Functional Lead

Pyramid Consulting, Inc.

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Remote

Contract

Immediate need for a talented Workday Core HCM Functional Lead. This is a 15+ Months Contract opportunity with long-term potential and is located in Atlanta, GA (Remote). Please review the job description below and contact me ASAP if you are interested. Job ID:25-80166 Pay Range: $85 - $88/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: Lead the design, co
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Posted 7 days ago

Lead .Net Core Developer

BCforward

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Chicago, Illinois, USA

Contract

Lead .Net Core Developer BCforward is currently seeking a highly motivated Lead .Net Core Developer opportunity in Chicago, IL! Position Title: Lead .Net Core Developer Location: Chicago, IL Anticipated Start Date: 08/18 Please note this is the target date and is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: 5+ months contract + Renewable Job Type: [FULL TIME (>=40 HRS WEEKLY) [CONTRACT], [HYBRID] Pay Range: $50 - $52/hr Plea
Posted 6 days ago | Updated 1 hour ago

Core Java Developer

Software Guidance & Assistance

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Chicago, Illinois, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Core Java Developer for a CONTRACT assignment with one of our premier Financial Services clients in Chicago, IL. Hybrid Description The individual will work on feature enhancements, performance improvements, bug fixes and troubleshooting production issues, with a broad range of Clearing and risk applications. The candidate must be self-motivated and eager to learn new technologies. He/she will need good analytical skills and wi
Posted 2 days ago | Updated 2 hours ago

Customer Support Engineer-ADMS S3 Core (DMS/OMS)

Centraprise Corp

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Remote

Full-time

Role 1# - Customer Support Engineer-ADMS S3 Core (DMS/OMS) Utilities : Electric grid (Transmission and Distribution) Expertise in installing, analyzing and troubleshooting e-terra DMS and related products. Experience in modelling various electrical devices Able to troubleshoot issues using a variety of tools.Able to diagnose and solve intermediate to advanced issues using a variety of troubleshooting methods
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Posted 60+ days ago | Updated 8 days ago

Senior iOS Developer (Core/Native)

LanceSoft Inc.

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Remote

Contract

About the Role We re looking for a Senior iOS Developer to join our team and contribute to the ongoing development and modernization of our consumer-facing mobile applications. You ll be part of a high-impact team responsible for performance, stability, security, and code modernization of one of the most widely used iOS applications globally. If you have a strong background in native iOS development and have launched high-download apps to the App Store, we want to hear from you! Key Responsibili
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Posted 27 days ago | Updated 5 days ago

Oracle Fusion Core HR Consultant

NexInfo Solutions, Inc.

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Remote

Third Party, Contract

Title: Oracle Fusion Core HR Consultant Location: Remote but need to travel to client (Milestone travel) Duration: 3 months Skills needed: Oracle Fusion Core HR (Onboarding, Benefits, Absence and OTL)
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Posted 60+ days ago | Updated 5 days ago

Application Analyst III - Core

NTT DATA Americas, Inc

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Remote or Merced, California, USA

Full-time

At NTT DATA, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees have been key factors in our company s growth and market presence. By hiring the best people and helping them grow both professionally and personally, we ensure a bright future for NTT DATA and for the people who work here. For more than 25 years, NTT DATA have focused on impacting the core of your business operations with industry-leading outsourcing services a
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Posted 13 days ago | Updated moments ago