development Jobs in Chicago, IL

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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 20 hours ago | Updated 8 hours ago

Senior IT Project Manager

Kforce Technology Staffing

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Remote or Chicago, Illinois, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Senior IT Project Manager in Chicago, IL. Key Responsibilities: * Lead the planning, execution, and delivery of CTO projects ensuring quality delivery, within expected timelines & approved budgets from requirement definition through design, development, testing, rollout, and support * Oversee the requirements delivery, design, development, testing, and deployment of data architectures, databases, and analytics * Create and maintain informa
Posted 15 days ago | Updated 4 hours ago

Azure Architect

iTech US, Inc.

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Chicago, Illinois, USA

Third Party, Contract

Job Role : Azure Architect Job Location : Chicago, IL 12+Months Contract Must skills: Azure Architect Cosmos DB Python NO SQL, Infrastructure Role Description: Azure Cloud Architect with Cosmos DB, SDK/No SQL knowledge, Strong Python coding SkillsStrong talents who have good experience in Mark Logic DB to Cosmos DB cloud data migrationStrong knowledge of and experience with databases (SQL etc.), database design development, and exposure working in Database migration projectsUnderstand business
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Posted 1 day ago | Updated 15 hours ago

TIBO Architect (Chicago, IL)

Reveille Technologies

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Chicago, Illinois, USA

Contract

Responsibilities Architect and design robust integration solutions using Tibco technologies, including Tibco Business Works, Tibco EMS, and Tibco API Gateway.Lead the development of integration patterns and best practices to enhance operational efficiency and system performance.Collaborate with stakeholders to gather requirements and translate them into technical specifications for integration projects.Oversee the implementation of integration solutions, ensuring adherence to architectural guide
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Posted 7 days ago

Applications Engineer II

Kirkland & Ellis LLP

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Chicago, Illinois, USA

Full-time

About Kirkland & Ellis At Kirkland & Ellis, we don't just meet the standard for legal excellence - we set it. Our culture is built on teamwork, ingenuity and an unwavering commitment to continuous growth. We tackle the most sophisticated legal challenges with bold ideas and innovative solutions, powered by the exceptional experience and ambition of our 7,000+ people, including 4,000+ attorneys, across 22 offices worldwide. Our dedicated professionals share our lawyers' commitment to excellence a
Posted 8 days ago | Updated 8 hours ago

Electrical Senior Project Engineer - Mission Critical Facilities

Stantec

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Chicago, Illinois, USA

Full-time

Job Description Stantec Buildings is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, sustainability specialists, and technologists are passionate about the power of design. We take an innovative, collaborative approach to projects, sharing a common belief that sustainable design for the built environment can make the world a better place for future generations. Together, we are enhancing the quality of life globally through d
Posted 51 days ago | Updated 11 hours ago

Engineering Project Manager - Water Services

CDM Smith (Camp Dresser & McKee, Inc.)

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Chicago, Illinois, USA

Full-time

Job Description As a Technical Engineering Project Manager, you will have the opportunity to lead diverse water projects in Chicago and surrounding region, as well as on a national scale. You will collaborate with subject matter experts and project managers to execute innovative and impactful projects, ensuring high-quality results and client satisfaction. *Please note, this role requires a specialized project management background, related to water services engineering. We are looking for Civ
Posted 10 days ago | Updated 11 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

Third Party, Contract

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 4 days ago

Director, Product Engineering

Grainger

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Chicago, Illinois, USA

Full-time

Work Location Type: Hybrid About Grainger: W.W. Grainger, Inc., is a leading broad line distributor with operations primarily in North America, Japan and the United Kingdom. At Grainger, We Keep the World Working by serving more than 4.5 million customers worldwide with products and solutions delivered through innovative technology and deep customer relationships. Known for its commitment to service and award-winning culture, the Company had 2024 revenue of $17.2 billion across its two busines
Posted 7 days ago | Updated 11 hours ago

Senior Analyst - IT Support

Marsh & McLennan Companies

•

Orland Park, Illinois, USA

Full-time

Company: MMC Corporate Description: We are seeking a dedicated individual to join our Technical Support team at Marsh & McLennan as a Technical Support Specialist. This role will require employees to be in the office five days a week. In this role, you will be instrumental in providing technical support across multiple lines of business, ensuring effective diagnosis, troubleshooting, and resolution of software and hardware-related issues. We will count on you to: Deliver technical support to
Posted 56 days ago | Updated 11 hours ago

Technical Lead Engineer

Vastika Inc.

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Chicago, Illinois, USA

Contract

Role Overview: Technical Lead (Contract-to-Hire) Split: 50% Technical Leadership / 50% Hands-on DevelopmentTech Stack:Front-end: React (latest version 18 preferred)Back-end: .NET Core (targeting .NET 8)Cloud: Azure (open to AWS experience)CI/CD pipelines are already in placeArchitecture:Supporting internally developed commercial applicationsFeature-based releases on 2-week sprintsLegacy application refactoring in progress (React + .NET Core modernization)Implementation and integration work acros
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Posted 14 hours ago

Production Support Engineer

XFORIA Inc

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Chicago, Illinois, USA

Third Party, Contract

Title: Production Support Engineer Location: Chicago, IL Duration: Long term contract Mandatory Skills: Windows Server OS basics (Services, Event Viewer, Task Scheduler)Basic SQL (MS SQL Server) queryingTicketing tools (ServiceNow, Jira)Monitoring tools (Nagios, SolarWinds, Splunk)Basic PowerShell scripting (optional)Strong communication and incident triage skills Detailed Job description: Troubleshoot and resolve escalated incidents related to Windows servers and applicationsPerform root cause
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Posted 4 days ago | Updated 1 day 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
Easy Apply
Posted 7 days ago | Updated 9 hours ago

Principal System Planning and Studies Engineer

Arcadis

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Chicago, Illinois, USA

Full-time

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role description: Arcadis is currently seeking a highly motivated Principal System Planning an
Posted 13 days ago | Updated 11 hours ago

Azure .NET Lead

Optime Tech

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Chicago, Illinois, USA

Contract

Role: Azure .NET Lead Location: Chicago, IL Job Type: Hybrid / Full-time Key Skills: Azure APIM, Azure DevOps, Logic APPS , Core .NET development , API Development , App Modernization, Microservices architecture, CI/CD pipelines , Azure AI services Job Summary OptimeTech is seeking a highly skilled Azure .Net developer to lead enterprise-wide Azure rollouts and API development initiatives. The ideal candidate must have deep expertise in Azure API Management (APIM), CI/CD Pipelines, Function/Log
Easy Apply
Posted 60+ days ago | Updated 5 days ago

Zscaler Architect/Engineer

Galaxy i Technologies, Inc.

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Chicago, Illinois, USA

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

Zscaler Architect/Engineer Contract Chicago(Naperville), IL Job Description: Candidates should have relevant experience of 10+ years Should have knowledge and hands-on experience with Zscaler architecture, Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), Zscaler Client Connector (ZCC) Hands-on with ZPA App connectors ZPA deployment Knowledge of configurations and deployments of Branch Connectors Knowledge of PAC file Work with Zscaler engineering team to review/ analyse and h
Easy Apply
Posted 5 days ago | Updated 11 hours ago

Senior Field Service Engineer

Carrier Corporation

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Chicago, Illinois, USA

Full-time

Country: United States of America Location: CAI26: ALC - Chicago 2400 Ogden Avenue, Lisle, IL, 60532 USA Carrier Global Corporation, global leader in intelligent climate and energy solutions, is committed to creating solutions that matter for people and our planet for generations to come. From the beginning, we've led in inventing new technologies and entirely new industries. Today, we continue to lead because we have a world-class, diverse workforce that puts the customer at the center of ev
Posted 60+ days ago | Updated 11 hours ago

Field Service Engineer

Carrier Corporation

•

Chicago, Illinois, USA

Full-time

Country: United States of America Location: CAI26: ALC - Chicago 2400 Ogden Avenue, Lisle, IL, 60532 USA Carrier Global Corporation, global leader in intelligent climate and energy solutions, is committed to creating solutions that matter for people and our planet for generations to come. From the beginning, we've led in inventing new technologies and entirely new industries. Today, we continue to lead because we have a world-class, diverse workforce that puts the customer at the center of ev
Posted 60+ days ago | Updated 11 hours ago

Lead, SW Dev Ops Eng

Northern Trust

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Remote or Chicago, Illinois, USA

Full-time

About Northern Trust: Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889. Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world'
Posted 38 days ago | Updated 11 hours ago

Lead .Net software developer- Local to Chicago, IL - Prior Airlines Domain experience MUST

Wise Equation Solutions Inc.

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Chicago, Illinois, USA

Contract

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
Easy Apply
Posted 7 days ago