lead developer Jobs in illinois

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Senior .NET Full Stack Developer

ATA ANALYTIQ LLC

Remote

Full-time

Job Title: Senior .NET Full Stack Developer (Remote)Location: Remote Experience Required: 10+ YearsEmployment Type: Full-time, RemoteDepartment: Software Development / Engineering About the Role:We are seeking a highly skilled and experienced Senior .NET Full Stack Developer to join our remote engineering team. As a core member of our development team, you will be responsible for designing, developing, and maintaining high-performance web applications and enterprise solutions using the latest Mi

Engineer, Sr Staff (Valve)

Constellation Energy

Warrenville, Illinois, USA

Full-time

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our

Engineer, Sr Staff (Valve)

Constellation Energy

Warrenville, Illinois, USA

Full-time

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our

Senior AVEVA PI Engineer

Hexacorp

Remote or Atlanta, Georgia, USA

Contract

We are looking for a highly skilled Senior Data Engineer with hands-on experience in AVEVA PI Historian and Google Cloud Platform (Google Cloud Platform) to join our growing data engineering team. You ll be responsible for building reliable data pipelines, integrating industrial time-series data, and supporting real-time analytics for critical operations. Key Responsibilities: Design, build, and maintain ETL/ELT pipelines for time-series data from AVEVA PI and similar historian systems. Develop

Senior Visual FoxPro Developer

Strivector

Remote

Contract

Strivector Corp is a National Recruiting and Staffing agency established in 2012 and headquartered in Austin, Texas. We are a preferred partner for several Fortune 500 companies nationwide. Strivector has been consistently rated a rare 4.6/5 on Google, Indeed and Glassdoor by our candidates, customers, employees and contractors.Elevate your professional journey with us. Strivector s premier client (a well-known market leader in their space) is hiring for the following full-time direct hire posit

Senior MFP Application Developer

ConsultNet, LLC

Remote or St. George, Utah, USA

Full-time

Senior MFP Application Developer (Remote or Hybrid) Utah Preferred Direct Hire Salary Target: $130k - $160k + Relocation This leading software solutions provider helps organizations streamline document workflows through advanced MFP integrations and automation platforms. Their technology simplifies print management, scanning, and digital process automation, empowering businesses to optimize operations across multiple industries. Job Description: Our client is seeking an experienced MFP

Staff MFP Application Developer

ConsultNet, LLC

Remote or St. George, Utah, USA

Full-time

Staff MFP Application Developer (Remote or Hybrid) Utah Preferred Direct Hire Salary Target: $175k - $205k + Relocation This leading software solutions provider helps organizations streamline document workflows through advanced MFP integrations and automation platforms. Their technology simplifies print management, scanning, and digital process automation, empowering businesses to optimize operations across multiple industries. Job Description: Our client is seeking an experienced MFP App

Sr. Full Stack Java Developer

Involgix

Remote

Contract

This is W2 contract, please don't send C2c Profiles 8+ years software development and customer engagement experience preferred Experience with Platform as a Service (PaaS) such as Cloud Foundry, Heroku, Elastic Beanstalk or similar Experience with Hybris is preferred Demonstrated skill working with Linux (Red Hat and CentOS) and shell scripting An understanding of other cloud-based technologies (SaaS, PaaS, and IaaS.) and web-based API interfaces (SOAP, REST, AJAX, WebSockets, etc). Expertise wi

(USA) Senior Distinguished I, Software Engineer

Walmart Inc.

Remote or Bellevue, Washington, USA

Full-time

Position Summary What you'll do Are you passionate about pioneering cutting-edge technology that can revolutionize the world of associate (employee) experiences? Do you dream of playing a technical role that will shape the future of Global People Systems? If you possess exceptional technical expertise, you may be interested in this opportunity. Join our dynamic and forward-thinking People Technology engineering organization as our Senior Distinguished Engineer, where you'll be at the forefront

Senior Performance Test Engineer

Thinkbyte Consulting, Inc.

Remote

Contract

8+ years of overall software testing experience 7+ years of performance test experience with OpenText Performance Center/Loadrunner 3+ years of solid hands-on experience with Azure and/or AWS and knowledge of various cloud services Understanding of API Gateways, proxies, and concepts of securing API endpoints (e.g.,rate limiting, API tokens) Experience with relational (e.g., PostgreSQL) and no-SQL (e.g., MongoDB) databases. Experience with Git, Azure DevOps Pipelines or equivalent CI/CD tools Ha

SCADA / OSI Monarch Lead Solution Engineer

Central Point Partners

Remote

Contract

Title: SCADA / OSI Monarch Lead Solution Engineer JobID #: JP00010519 Company: American Utilities Company Pay Rate: $69.00/Hour Position Type: 6 mo Contract with extensions Location: Applicants must reside in any one of the following AEP footprint states: Ohio (Columbus -preferred), Arkansas, Indiana, Kentucky, Louisiana, Michigan, Oklahoma, Tennessee, Texas, or West Virginia or Virginia) 100% remote Description: Specific responsibilities include: - Support OSI-Monarch's Power System Applica

AI Engineer Lead Consultant

Allstate Insurance Company

Illinois, USA

Full-time

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description We are seeking a passionate and skilled Lead Backend Devel

Senior AVEVA PI Engineer

Hexacorp

Remote or Atlanta, Georgia, USA

Contract, Third Party

We are looking for a highly skilled Senior Data Engineer with hands-on experience in AVEVA PI Historian and Google Cloud Platform (Google Cloud Platform) to join our growing data engineering team. You ll be responsible for building reliable data pipelines, integrating industrial time-series data, and supporting real-time analytics for critical operations. Key Responsibilities: Design, build, and maintain ETL/ELT pipelines for time-series data from AVEVA PI and similar historian systems. Develop

Senior Agentic AI Engineer

Leidos

Remote

Full-time

At Leidos, you'll contribute to AI solutions that serve critical national and global missions-ranging from defense and intelligence to healthcare, energy, and space exploration. Our work emphasizes Trusted AI: systems that are transparent, ethical, resilient, and accountable. You'll collaborate with multidisciplinary teams to transition AI research into operational environments where accuracy, security, and reliability are non-negotiable. Joining Leidos means applying your expertise to solve som

Mainframe Programmer

Eliassen Group

Anywhere, US

Contract

Description: **100% Remote** Are you an experienced Mainframe Developer looking to make an impact with a forward-thinking organization? We're seeking a highly motivated and skilled mainframe professional to join our team and help drive enhancements to critical applications that directly influence the client experience. You'll work closely with both technical and business teams to understand current functionality, define requirements for improvements, and deliver high-quality solutions that me

Cloud Engineer (Remote)

S2Tech

Remote

Full-time

Cloud Engineer Location: Remote About Us: Known for Delighting the Client through performance, innovation, and an employee-centric culture, S2Tech is a fast-growing IT consulting company serving clients in over a quarter of the United States. We are widely recognized as a leading provider of both technical and business services in support of Health and Human Services-related projects. Feel free to learn more at s2tech.com. Why S2Tech?: Stable privately-owned company with a strong reputation for

Senior IT MES Engineer

Jobot

Chicago, Illinois, USA

Full-time

Full-Time & Direct Hire IT MES Engineer needed | WE OFFER RELOCATION ASSISTANCE! This Jobot Job is hosted by: James Thai Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $120,000 - $175,000 per year A bit about us: We turn innovation into real-world products for some of the world's most iconic brands. With a global footprint and bleeding-edge R&D, we build the future of smart electronics, data systems, and automotive tech. In this role, you

Applications Development Sr Programmer Analyst - C# .Net- AVP - Houston (Hybrid)

Citi

Remote or Houston, Texas, USA

Full-time

About the Role: The role is for an AVP analyst / developer within the Commodities Technology Front Office Risk team in Houston.Citi are now one of the largest Commodities players in the banking sector, having grown rapidly over the past five years and we have ambitious plans to further develop our Commodities platform. Our technology challenges are therefore fast-moving and varied. The team develops and supports a strategic platform which calculates, manages and stores intra-day and EOD risk dat

Mechanical Project Engineer

Stantec

Chicago, Illinois, USA

Full-time

Job Description Stantec's Buildings team is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists, and technologists are passionate about the power of design. Our collaborative culture and our innovative, sustainable approach to projects help us create buildings that matter to our world. Together, we are enhancing the quality of life globally through design. Join us and design your place with

Senior Full Stack Developer / .NET / Dallas, TX / Remote

Motion Recruitment Partners, LLC

Remote or Dallas, Texas, USA

Full-time

This global professional services firm specializes in turnaround management, corporate restructuring, and performance improvement. It partners with organizations facing complex challenges to drive operational efficiency, financial transformation, and strategic growth. The team offers expertise across industries, supporting clients with crisis management, mergers and acquisitions, and interim leadership. Known for a hands-on, results-driven approach, it helps businesses navigate change and enhanc