Mid-Level Software Developer Jobs in Illinois

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1,841 - 1,860 of 2,151 Jobs

Senior Electrical Roadway Engineer

Stantec

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Rochelle, Illinois, USA

Full-time

Job Description Do you see your career as a highway to a brighter future? Join our Stantec roadways team to drive forth our economies, our societies, and your career. Your Opportunity As a Senior Electrical Engineer, you will evaluate, select, specify, and design certain electrical power and lighting systems or products for a project verifying compliance with applicable codes and internal engineering standards / practices. You will perform a variety of tasks which may include calculations and
Posted 47 days ago | Updated 6 hours ago

.NET Full-Stack Developer (Education domain)

EPAM Systems

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Remote

Full-time

We seek a Senior .NET Engineer who can solve complicated backend tasks and develop user interfaces using React and the micro frontends approach. You will participate in the design and delivery of the new platform for selling eContent to end users across the globe. To discover more about .NET practice at EPAM, visit this page . This position offers remote setup with the flexibility to work from any location in Georgia, whether it's your home, well-equipped offices in Tbilisi and Batumi or a cow
Posted 60+ days ago | Updated 6 hours ago

Sr. Network Security Engineer

McKesson Corporation

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Remote or Irving, Texas, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 48 days ago | Updated 6 hours ago

Sr Data ETL Developer, AVP

Citi

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Remote or Irving, Texas, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic
Posted 21 days ago | Updated 6 hours ago

Lead System Design Engineer

GE Vernova

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Oakbrook Terrace, Illinois, USA

Full-time

Job Description Summary Systems engineering is a cross-functional engineering discipline centered on an approach, mindset, and process. All activities that consider both the business and the technical needs of the customers with the goal of providing a quality product that meets the users needs. The discipline that executes a robust process of design, creation, and optimization of systems, consisting of identification and quantification of system requirements, creation of alternate system design
Posted 49 days ago | Updated 6 hours ago

Senior FPGA Engineer (Hybrid-Puerto Rico)

RTX Corporation

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Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-05-09 Country: United States of America Location: HPR01: Collins Puerto Rico- Aguadilla Road 110 North Km 28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Collins Aerospace has an exciting opportunity for an experienced FPGA Verification Engineer.
Posted 60+ days ago | Updated 18 hours ago

Mechanical Project Engineer

Stantec

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Chicago, Illinois, USA

Full-time

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 Stantec. Your Op
Posted 10 days ago | Updated 6 hours ago

Senior Cloud Engineer / DevOps Engineer

EPAM Systems

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Remote

Full-time

If you are an experienced professional passionate about DevOps and looking for a challenging and rewarding role, join our team as a Senior Cloud Engineer / DevOps Engineer. At EPAM, you will be involved in a project focused on transitioning existing Microservices hosted in AWS. Your expertise will be pivotal in modernizing our infrastructure deployment and management processes. To discover more about Cloud practice at EPAM Georgia, visit this page . This position offers remote setup with the fl
Posted 60+ days ago | Updated 6 hours ago

Senior Software Apps Engineer iOS

AgreeYa Solutions

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Remote

Contract

Key projects or initiatives for the role:Git Repository support for syncing AOL MailMobile App RedesignSwift MigrationBest practice and developer productivity improvementsHow is success measured?High quality code with low count of regression ticketsMinimal delta between delivery and specified delivery deadlinesLow number of regression issues related to delivered codeLow number of significant changes required after peer reviews (must produce high quality code) Required Experience: Must-have skil
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Posted 41 days ago | Updated 1 day ago

Senior Test Engineer & Procedure Writer 1 - Nuclear

Sargent & Lundy LLC.

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Remote

Full-time

Description Assist in facilitating Client - Owner/Regulator communications.Coordinate issues between engineering and construction, as required to support project activitiesReview and advise on corrective action issues, including engineering, construction, and commissioning deficienciesPrepare detailed startup plans as are necessary for functional testing of process systemsPrepare system turnover packages following project procedures, including reviewing system testing documentationIn this posit
Posted 6 days ago | Updated 6 hours ago

Senior Application Support Developer - REMOTE

Chandra Technologies, Inc.

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Remote

Contract

Job Description: Crop to Crop resumes are accepted The Mississippi Department of Child Protection Services (MDCPS) is seeking experienced IT professionals to support the continued modernization and transition of the Mississippi Automated Child Welfare Information System (MACWIS) to a more modern technology platform. This work is a critical component of the Agency s overall effort to improve service delivery, data accuracy, and system functionality through the replacement of legacy technologies.
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Posted 2 hours ago | Updated 2 hours ago

Senior Staff Full Stack Engineer

eBay Inc.

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Remote or San Jose, California, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur
Posted 56 days ago | Updated 6 hours ago

Lead Full Stack Developer (Python + JavaScript)

EPAM Systems

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Remote

Full-time

We are looking for a Lead Full Stack Developer to join our team and work with a global, patient-focused pharmaceutical client. This role will involve performing on our in-house Computational Pathology Portal, a cloud-based application for biomarker discovery in oncology drug programs. If this resonates with you, kick-start the next exciting chapter of your career with EPAM! This position offers remote setup with the flexibility to work from any location in Georgia, whether it's your home, well-e
Posted 60+ days ago | Updated 6 hours ago

Senior Security Engineer, Detection & Response

Rippling

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Remote

Full-time

About Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle in a single system. Take onboarding, for example. With Rippling, you can hire a new employee anywhere in the world and set up their payroll, corporate card, computer, benefits, and even
Posted 60+ days ago | Updated 6 hours ago

Senior DevSecOps Engineer - Remote

SSN Group LLC

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Remote

Contract

Hi, Job Title: DevSecOps Engineer Location: DC Metro Area - Remote Job Type: Long Term Job Description: 10+ years in DevOps/DevSecOps roles, with 5+ years of hands-on AWS experience.Strong proficiency with AWS services, including EC2, S3, RDS, Lambda, CloudWatch, and IAM.Expertise in CI/CD tools such as Jenkins, GitLab, GitHub Actions, or AWS CodePipeline.Proficiency with containerization and orchestration (Docker, Kubernetes).Hands-on experience with Infrastructure-as-Code tools like Terraform
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Posted 60+ days ago | Updated 3 days ago

Sr Application developer ( IBM WatsonX )

BI Solutions Inc

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Remote

Contract, Third Party

100% Remote Job Description: We are seeking an experienced and motivated Application Developer with expertise in the IBM WatsonX platform to join our dynamic team. As an Application Developer, you will be responsible for designing, developing, and deploying cutting-edge AI-powered applications and solutions utilizing the IBM WatsonX platform. Your ability to leverage WatsonX's powerful tools and AI capabilities will be crucial in delivering innovative solutions that address business challenges
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Posted 60+ days ago | Updated 3 days ago

Senior Full Stack Software Engineer (Java and Angular)

Xoriant Corporation

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Chicago, Illinois, USA

Contract

Position Title: Senior Full Stack Software Engineer Location: Denver, Chicago, Dallas or Austin (2-3 days per week) Duration: 12 Months contract with possibility of extension Your opportunity As a Senior hands-on Developer of Software Development Engineering, you will enable WME to achieve consistent, predictable, high-quality delivery by implementing best practices, tools, metrics, automation frameworks, and provide oversight in the areas of software development and testing. You ll serve as a s
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Posted 60+ days ago | Updated 9 days ago

Senior GenAI Algorithms Engineer

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

We are now looking for a Senior Gen AI Algorithms Engineer! NVIDIA is seeking engineers to design, develop and optimize Artificial Intelligence solutions to diverse real-world problems. If you have a strong understanding of deep learning and in particular large language models and their multimodal variants, then this role may be a great fit for you! Collaborate and interact with internal partners, users, and members of the open source community to analyze, define and implement highly optimized A
Posted 60+ days ago | Updated 6 hours ago

Lead Network Development Engineer (NDE)

EXCEL CONSULTANTS

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Remote or El Segundo, California, USA

Contract

Lead Network Development Engineer (NDE) Routing & Switching (OSPF, BGP, EIGRP, Static)TCP/IP Networking fundamentalsVLANs, STP, EtherChannelWireless NetworkingFirewall administration and security protocols (ACLs, VPNs, IPSec)Load balancing and network optimizationDNS, DHCP, IPAMNetwork Automation & scripting (Python, Ansible)Cloud networking (AWS, Azure, Google Cloud Platform)Network troubleshooting and diagnostics (Wireshark, tcpdump)Familiarity with Cisco, Juniper, Arista, Palo Alto, and simil
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Posted 3 days ago

Space System I&T Engineer, Lead

EXCEL CONSULTANTS

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Remote or El Segundo, California, USA

Contract

Space System I&T Engineer, Lead Provide System Integration and Test leadership to one or more of the following: the satellite bus, RF payloads, optical payloads, custom ground terminals, or custom user terminals.Provide system-level test design technical expertise to one or more of the following products and services: satellite bus, RF payloads, optical payloads, custom ground terminals, or custom user terminals.Specify and develop end-to-end payload or sub-system integration and test plans and
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Posted 3 days ago