API Jobs in Illinois

Refine Results
1,101 - 1,120 of 1,990 Jobs

Zuora Operations Manager

Estuate Inc.

•

Remote

Contract

Job Title: Zuora Operations Manager Overview: The Zuora Operations Manager is responsible for overseeing the day-to-day management, optimization, and support of the Zuora billing and revenue platform. This role ensures accurate billing operations, smooth integrations, and compliance with financial processes while driving system enhancements and best practices. Key Responsibilities: Manage and oversee Zuora Billing, Payments, and Revenue operations.Ensure accurate and timely invoice generation, p
Easy Apply
Posted 2 days ago | Updated 2 days ago

Database Engineer

intiGrow

•

Remote

Contract

100%Remote We are seeking an experienced Staff Database Engineer (contractor) to design, build, and optimize complex data systems. This senior-level contractor will work across multiple domains including data architecture, pipeline development, and system operations. Key Responsibilities Design and implement scalable and reliable data architectures that support large-scale data processing, transformation, and analysis. Develop, maintain, and optimize ETL/ELT pipelines using modern tools and
Easy Apply
Posted 7 days ago | Updated 7 days ago

Gen AI Solutions Architect

ProCorp Systems Inc.

•

Remote

Contract, Third Party

Position: Gen AI Solutions Architect Location: Remote Duration: 12 Months Required Skills: Architectural/technical experience with Gen AI (RAG/chain frameworks, Vector DB searches and embeddings, Agentic AI, etc.)Architectural/technical expertise with cloud especially Google Cloud Platform, Azure, AWS (native, cloud agnostic, container, etc offerings) and cloud/SAAS systems integration.Experience designing REST APIs that facilitate a strong developer experience or simplify systems integration.E
Easy Apply
Posted 16 days ago | Updated 8 days ago

Senior Full Stack Developer

Ahimay Technology Solutions

•

Remote

Contract

What You Will Do: The Cloud Applications Full-Stack AWS Developer will work closely with clients, digital leaders, solutions architects, and technical/ functional leads across Guidehouse digital teams and market segments to support client projects and provide solutions for growth efforts and capabilities build-out.Serve as a key member of the cloud team to support technical challenges/demos, building innovative solution prototypes using cloud architectures and software technologies.Solutions arc
Easy Apply
Posted 7 days ago

ServiceNow Developer ITSM & IGA Implementation

Value Spectrum Technologies LLC

•

Remote

Contract

Role Summary The ServiceNow Developer will be responsible for building and configuring ITSM and IGA modules in ServiceNow, supporting the implementation of automated workflows, integrations, and user interfaces. This role requires hands-on experience with scripting, catalog development, and identity provisioning logic. Key Responsibilities ITSM Module Develop and configure Incident, Problem, Change, Request, and Knowledge Management modules. Implement Problem Management features such as inactivi
Easy Apply
Posted 1 day ago

Senior z/OS Systems Programmer

Select Solutions Group, LLC

•

Remote

Contract

A senior z/OS Systems Programmer is needed to support the expansion of the Mainframe environment and provide IT leadership with best practices recommendations. The qualified candidate will be both a doer and a thinker , offering at least 10 years of relevant experience. The qualified candidate will have the following skills/experience. Senior z/OS Systems Programming experience, including Parallel Sysplex concepts and operationsGDPS knowledge and experienceUnix System Services concepts/experi
Easy Apply
Posted 6 days ago | Updated 11 hours ago

Solution Architect (Java) - Healthcare Expert

ProCorp Systems Inc.

•

Remote

Contract

Role: Java Solution Architect with Healthcare Experience Location: Remote Duration: 12 Months Job Description: Architecture & Technical experienceCreate architectural designs and lead architectural design for enterprise-scale applications and integrations.Collaborate with enterprise and clinical architecture teams to ensure alignment.Work with the product teams (owners, managers) to understand the capabilities being requested and translate them to architectural/technical designsTeam & Program Le
Easy Apply
Posted 10 hours ago

Guidewire Integration Developer- Contractor

SOHO Square Solutions

•

Remote or US

Third Party, Contract

RESPONSIBILITIES Design, develop, and maintain integrations between Guidewire applications and external systems using Gosu, Java, and middleware tools (e.g., MuleSoft) to ensure seamless data flow Work closely with business analysts teams to gather and refine requirements, delivering scalable and effective solutions that meet business needs Troubleshoot and resolve production issues in a timely manner, minimizing downtime and ensuring system reliability Participate in code reviews, ensuring adhe
Easy Apply
Posted 17 days ago | Updated 2 hours ago

React Developer

AspireIT Solutions

•

Illinois, USA

Contract, Third Party

Role: React Developer Location: Chicago, IL (Onsite 1 day/week) Duration: 6 months to start (likely to extend based on performance) Top Skills Required: 5 7+ years of React development 2+ years of experience with Redux Exposure to cloud platforms (preferably AWS, but open to others) Nice to have: .NET/C# backend experience About the Project: Join United's Digital Technology team to help build scalable digital solutions using modern front-end frameworks and cloud technologies. This is a great op
Easy Apply
Posted 7 hours ago | Updated 2 hours ago

Workday Administrator

USM Business Systems

•

Remote

Contract

POSITION Workday Administrator LOCATION Remote DURATION 4 Months CTH C2C PAY RATE $75/HR W2 INTERVIEW TYPE Video VISA TYPE MUST BE ABLE TO CONVERT WITHOUT SPONSORSHIP REQUIRED SKILLS Bachelor s degree in Human Resources, Information Systems, Computer Science, Business Administration, or related field required; Master s degree or MBA preferred. 5+ years of progressive HR systems experience, including 3+ years in Workday administration and leadership roles. Proven experience with Workday integrati
Easy Apply
Posted 14 days ago

Principal Cybersecurity Engineer

NuLeap

•

Remote or US

Third Party

Job Summary (List Format): - Lead the design and implementation of secure, scalable, and high-performance cloud-based systems. - Architect and develop backend systems using Rust (Tokio, Actix, Axum, Rocket) and Scala (Akka, ZIO, Cats, Play). - Ensure secure execution environments utilizing WebAssembly (WASM). - Employ extensive AWS services (Lambda, ECS, S3, API Gateway, CloudFront, DynamoDB, GuardDuty, WAF, Security Hub, KMS) for cloud infrastructure and security. - Implement and enforce AP
Posted 60+ days ago | Updated 9 days ago

Oracle Technical Consultant| Procure-to-Pay (P2P) | Remote | (#UM) (#CH) (#ANB)

Pioneer Corporate Services Inc

•

Remote

Contract, Third Party

Job Title: Oracle Cloud Procure-to-Pay (P2P) ConsultantLocation: RemotePosition Type: ContractMultiple Implementations Experience for Procure to Pay process with in-depth knowledge of Purchasing and AP modules in Oracle CloudStrong technical knowledge in EDI Transactions of Oracle APExperience with Approval workflow, Supplier Lifecycle Management processesOracle Expenses experience is a definite plus.Strong technical background and working knowledge in PL/SQL, Rest API, ODI , BICC Sync ServicesS
Easy Apply
Posted 52 days ago | Updated 31 days ago

Senior Security Engineer

Request Technology, LLC

•

Remote

Full-time

Senior Security Engineer Salary: Open + Bonus + Stock Options Location: Remote *We are unable to provide sponsorship for this role* Qualifications Product security or endpoint-focused consulting, with hands-on testing of Windows-based agents or EDR/AV productsExperience building fuzzers or integrating existing fuzzing frameworks for native codeExperience and capability in building automated test harnesses from the ground upStrong Windows OS internals knowledge, especially user-mode hooking and W
Easy Apply
Posted 60+ days ago | Updated 1 day ago

Site Reliability Engineer

Ztek Consulting

•

Chicago, Illinois, USA

Third Party, Contract

Job title: Site Reliability Engineer Location:- Chicago-IL Onsite Job Description: Experience with SRE design to address reliability and resiliency with availability of 5-9sExperience in working in a cloud environment (OCP and AWS EMR).Experience with application monitoring tools, observability, and performance assessments.Strong experience with DevOps (CI CD pipelines with Jenkins or similar Git GitHub)High level of familiarity with the Linux command line and scriptingProven skills in high av
Easy Apply
Posted 14 days ago | Updated 6 days ago

SAP Automation Engineer / Tester

Dexian DISYS

•

Remote

Contract

SAP Automation Engineer / Tester 9 + Months 100% Remote $60-$62 Summary: Join the Enterprise Automation Team to support test automation and mobility across platforms, with a focus on SAP S/4HANA and Tosca. Collaborate with development teams to deliver quality automation solutions, drive automation strategy, and support enterprise-wide SAP transformations. Key Responsibilities: Design and implement Tosca test automation for SAP ECC and S/4HANA. Lead SAP S/4 transformation automation and script mi
Easy Apply
Posted 22 days ago | Updated moments ago

IICS Architect

K Anand Corporation

•

Wood Dale, Illinois, USA

Contract, Third Party

Job Title: IICS Architect Location: Wood Dale, IL (a suburb of Chicago, IL ), Onsite- Day 1 (5Days) Duration: Long term Qualifications: Bachelor s degree in computer science, Information Technology, or a related field.Minimum of 10 years of experience in data integration and ETL development.Minimum of 7 years of hands-on experience with Informatica Intelligent Cloud Services (IICS), including Cloud Data Integration (CDI), Cloud Application Integration (CAI), and Data Quality.Expertise in designi
Easy Apply
Posted 9 days ago | Updated 6 hours ago

Manual QA Engineer

Randstad Digital

•

Remote or Charlotte, North Carolina, USA

Contract

job summary: A Fortune 500 financial services client are looking for a Manual QA Engineer skilled in manual testing, JIRA, Postman for API testing, and SQL. The role is fully-remote and the team is located in Charlotte, NC. The role would require working EST hours. location: Charlotte, North Carolina job type: Contract salary: $45 - 50 per hour work hours: 9am to 6pm education: Bachelors responsibilities: Responsibilities Work within an agile team environment to perform software verificati
Posted 3 days ago | Updated moments ago

Java ECommerce Developer

Divit Technologies, Inc.

•

Remote

Full-time

rchitect, design, and implement scalable search solutions using Elasticsearch, Solr, and Java for eCommerce platforms.Develop product relevance ranking algorithms, leveraging machine learning, NLP, and search tuning techniques.Optimize query performance, indexing strategies, and ranking models to enhance search accuracy and speed.Implement semantic search, personalized recommendations, and dynamic ranking models to improve user experience.Work with clickstream data, behavioral analytics, and A/B
Easy Apply
Posted 2 days ago

Microsoft Dynamics 365 Architect / SME Sales, CRM & F&O - Remote

InfoVision, Inc.

•

Remote

Contract

We have an immediate Openings with Our Direct Client for a Long-term contract position Job Title: Microsoft Dynamics 365 Architect / SME Sales, CRM & F&O Location: Remote Experience: 10+ years Job Summary: Seeking a Microsoft Dynamics 365 Architect / SME with deep expertise in the Sales module, CRM, and Finance & Operations (F&O). The ideal candidate will lead architecture, design, and strategy for enterprise Dynamics 365 implementations. Key Responsibilities: Architect and optimize Dynamics 36
Easy Apply
Posted 29 days ago | Updated 28 days ago

Senior AI/ML Engineering

GAC Solutions Inc.

•

Deerfield, Illinois, USA

Full-time

Title: Senior AI/ML Engineering Location: Deerfield, IL - Hybrid Position Duration: Full Time Job Description: 7+ years of hands-on experience in applied machine learning, deep learning, and AI system deployment Strong Python engineering background with ML/DL frameworks: TensorFlow, PyTorch, Keras, OpenCV Proven experience in Computer Vision tasks, including object detection, segmentation, and OCR Experience training and fine-tuning models such as: YOLOv5/v8, EfficientNet, Faster-RCNN, TrOCR,
Easy Apply
Posted 13 days ago | Updated moments ago