API Jobs in Chicago, IL

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CMS Solution Architect

Romack Staffing International, LTD.

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Chicago, Illinois, USA

Contract

This is a contract to hire opportunity for an individual that has at least six years of Content Management Systems (CMS) Solution Architecture experience. Working in financial or insurance industry and understand annuities, retirement, and regulatory requirements. Will require being onsite at least one day a month in Chicago, IL Required Skills Six plus years in a solution architecture role.Knowledge of insurance / financial services, particularly annuities, retirement products, and regulatory
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Posted 5 days ago

C# and React Developer - Only W2

Info Dinamica Inc

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Chicago, Illinois, USA

Contract

Role: C# and React Developer Only W2 Location: Chicago, IL - 5 Day's Onsite Experience: 8+ Years We are looking for a talented and motivated C# and React Developer to join our development team. The ideal candidate will have experience building scalable web applications using C# (.NET) on the backend and React.js on the frontend. You will work closely with cross-functional teams including UX/UI designers, product managers, and QA engineers to deliver high-quality, maintainable software. Key Re
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Posted 7 days ago | Updated 12 hours ago

Java Fullstack Engineer

Photon

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Chicago, Illinois, USA

Full-time

About the Role: We are seeking a java Full Stack Developer to join our dynamic engineering team. In this role, you will be responsible for designing, developing, and maintaining high-quality web applications using a combination of Java/Spring Boot on the backend and Angular on the frontend. You will work closely with cross-functional teams to deliver innovative and user-centric solutions. Key Responsibilities: Develop and maintain high-performance, scalable Java applications.Design, develop, and
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Posted 8 days ago

Java Lead Developer

Katal Tech

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Chicago, Illinois, USA

Third Party, Contract

Skillset: Java microservices, Kafka, AI/ML, AWS Java Lead: An Lead has an end to end product mindset - design, implementation, testing and deployment Design and developer application using Core Java Design and developer application using J2EE. Experience in J2EE design patterns Create/consume Rest APIs & Microservices Experience with AI/ML Experience with CI/CD, Jenkins Experience with Junit/Mockito Experience with database (SQL/No-SQL_ Experience with Agile, Jira, Git Experience with Kafka/K
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Posted 14 days ago

UI Developer

BOTG LLC

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Chicago, Illinois, USA

Contract

Job Title: UI Developer Job Location: Chicago, IL, USA, 60604 Duration: 10-12 months Client: Direct Client Shift: 8am - 5pm Skills/Attributes: CSS, Front End, HTML, JavaScript, React Position Description: Required Education: Bachelor s degree in Information Technology, Computer Science, or a related field Required Skills: Expert in React.js (state management with Redux/Zustand, hooks, performance optimization) Proficient in HTML5, CSS3, JavaScript (ES6+) Experience with Webpack, Module Federatio
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Posted 11 days ago | Updated 12 hours ago

Lead SharePoint Portal Developer & Solutions Architect

Krasan Consulting Services

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Chicago, Illinois, USA

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

Job Title: Lead SharePoint Portal Developer & Solutions Architect Location: Chicago, IL (Hybrid) Employment Type: 1-Year Contract Position Overview: We are seeking a hands-on Lead SharePoint Developer & Solutions Architect to design, build, and lead the implementation of an advanced, interactive SharePoint Portal/Communication Hub solution integrated with multiple enterprise and third-party systems. This individual will lead a team of two developers while remaining fully engaged in architect
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Posted 5 days ago | Updated 1 day ago

Product Specialist

Talent Glide

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Chicago, Illinois, USA

Full-time

Role- Product Specialist Location - Chicago, IL (Onsite) - Need Local profiles with ID Fulltime About AI-powered SaaS-based software testing solution designed to test Web, API, Mobile Apps, Desktop Apps, SAP, and cross-platform business processes. Built on a robust Java Spring Boot-based microservices stack and hosted on AWS, empowers businesses to streamline digital testing with unparalleled eHiciency, accuracy, and intelligence. We are looking for a Product Specialist who will become an exper
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Posted 8 days ago

Now Hiring: Python Engineers with AI Experience (5+ yrs) Join Emonics LLC!

Emonics LLC

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Chicago, Illinois, USA

Contract

Are you a Python Developer with a passion for Artificial Intelligence? Do you bring over 5 years of hands-on experience in building intelligent systems and want to take your career to the next level? Emonics LLC is actively hiring Python Engineers with AI/ML experience to join our elite network of consultants! Why Work With Us? Top-tier competitive rates Best-in-class placement strategies Supportive, transparent, and growth-focused environment Opportunities with leading clients in cutting-edge A
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Posted 25 days ago

SW Developer ( Python+ Hadoop)

Wise Equation Solutions Inc.

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Chicago, Illinois, USA

Contract

Role: Python + Hadoop Location : (Charlotte, NC/ Chicago, IL /Denver, CO.) Local only Onsite/hybrid: 5 Days Onsite Years of Experience required : 7+ Yrs Must Have skills: Python + Hadoop Required Skills: Strong SQL Skills - one or more of MS SQL, MySQL, HIVE, Impala, SPARK SQL Data ingestion experience from message queue, file share, REST API, relational database, etc. and experience with data formats like json, csv, xml Excellent Object oriented programming experience with Python Experience w
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Posted 4 days ago

Site Reliability Engineer

Ztek Consulting

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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
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Posted 12 days ago | Updated 4 days ago

Sr. Java Developer with AWS and Kafka (8+ year) | Chicago, IL (Local only) | Long Term

ApTask

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Chicago, Illinois, USA

Contract

Job Title: Sr. Java Developer with AWS and Kafka Location: Chicago, IL Job type: Contract Experience : 8+ year "Skillset: Java microservices, Kafka, AI/ML, AWS Job Description - Java FSD with AWS An FSD/FSPE has an end to end product mindset - design, implementation, testing and deployment Design and developer application using Core Java Design and developer application using J2EE. Experience in J2EE design patterns Create/consume Rest APIs & Microservices Experience with AI/ML Experience wit
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Posted 5 days ago

Power Platform Developer

Zion Cloud Solutions

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Chicago, Illinois, USA

Contract

Job Title: Power Platform DeveloperLocation: Chicago, IL (On-site/Hybrid based on business needs) Job Type: Full-timeAbout the Role: We are seeking a skilled Power Platform Developer to join our team in Chicago, IL. The ideal candidate will be responsible for developing backend solutions using Microsoft Power Platform tools, specifically Power Automate and Power Pages. This role requires a deep understanding of data integration, automation, and low-code/no-code development to support internal bu
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Posted 19 hours ago

Power Platform Developer

Zion Cloud Solutions

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Chicago, Illinois, USA

Full-time

Job Title: Power Platform Developer Location: Chicago, IL (On-site/Hybrid based on business needs) Job Type: Full-time About the Role: We are seeking a skilled Power Platform Developer to join our team in Chicago, IL. The ideal candidate will be responsible for developing backend solutions using Microsoft Power Platform tools, specifically Power Automate and Power Pages. This role requires a deep understanding of data integration, automation, and low-code/no-code development to support internal
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Posted 1 day ago | Updated 14 hours ago

Power Platform Developer

Zion Cloud Solutions

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Chicago, Illinois, USA

Full-time, Third Party

Job Title: Power Platform Developer Location: Chicago, IL (On-site/Hybrid based on business needs) Job Type: Full-time About the Role: We are seeking a skilled Power Platform Developer to join our team in Chicago, IL. The ideal candidate will be responsible for developing backend solutions using Microsoft Power Platform tools, specifically Power Automate and Power Pages. This role requires a deep understanding of data integration, automation, and low-code/no-code development to support internal
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Posted 1 day ago

iOS Developer

Randstad Digital

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Chicago, Illinois, USA

Contract

job summary: Our Chicago client has a contract opportunity for an iOS Developer with possibility to convert to a full time position. This role is hybrid onsite downtown three days a week. location: Chicago, Illinois job type: Contract salary: $40 - 52 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Basic design, build or maintenance of web sites, using authoring or scripting languages, content creation tools, management tools and digital media.Identify problems unco
Posted 8 days ago | Updated 1 hour ago

Mid-Level Software Developer / Hybrid / Skokie

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

A leading tech company is seeking a Senior Software Engineer for a full-time hybrid position based in Skokie, Illinois. The company focuses on innovative ticketing and event management solutions, streamlining sales and enhancing customer experiences in sports, entertainment, and live events. Join a dynamic team to design, develop, and maintain innovative software solutions. Collaborate with peers to gather requirements, write testable code, and deliver high-quality systems through the full devel
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Posted 21 days ago | Updated 22 hours ago

Lead Software Integration Architect

Beedata

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Rolling Meadows, Illinois, USA

Full-time

Title: Lead Software Integration Architect Job Description: Job is located at Rolling Meadows, IL. May also relocation and travel once or twice a year to various unanticipated worksites throughout the United States. Lead the analysis of user business integration needs and the design of software solutions to integrate various users applications and enterprise systems. Supervise and mentor junior project team members. Propose and document the integration patterns based on the integration needs,
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Posted 8 days ago | Updated 5 days ago

Directors, Software Development

Trans Union LLC

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Chicago, Illinois, USA

Full-time

TransUnion's Job Applicant Privacy Notice Personal Information We Collect Your Privacy Choices We'd Love to See: Directors, Software Development for Chicago, IL location. Manage staff of IT professionals including software architects and developers. Oversee the development and maintenance of software products. Ensure seamless operations and timely delivery of features. Manage a diverse team, engage with stakeholders, and drive performance and operational excellence. Ensure team has clear unders
Posted 10 hours ago

Azure Infrastructure Architect

Visionary Innovative Technology Solutions

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Chicago, Illinois, USA

Full-time

Role - Azure Infrastructure Architect Location: Chicago, IL ( Day1 Onsite 3 days office) Full Time Mandatory Skills and Experience: Azure Services Provisioning using Terraform:Hands-on experience with provisioning and managing Azure services using Infrastructure as Code (IaC) tools like Terraform.Services include:Azure App GatewayAzure Front DoorAzure Virtual Machines (VM)Azure API ManagementAzure SQL ServerAzure Logic AppsAzure FunctionsAzure Container AppsAzure Log AnalyticsAzure Key VaultCI/
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Posted 15 days ago

Senior Software Engineer, Data Platform

Balyasny Asset Management

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Chicago, Illinois, USA

Full-time

The Senior Software Engineer will be a member of a small data platform team tasked with expanding the core components and APIs that BAM's engineers, analysts and researchers depend on for managing and accessing data. The team sits as part of Core Data Platform, who manage the firms databases, warehouses, ETL and analytics systems, as well as a number of APIs that sit on top of those foundations. Operating in a cloud-native, Kubernetes-based ecosystem, the team supports large scale data access
Posted 60+ days ago | Updated 1 hour ago