Mid-Level Software Developer Jobs in Illinois

1,881 - 1,900 of 2,116 Jobs

Field Service Engineer 3 (Diagnostic Imaging - CT) 2nd Shift - Houston, TXJob Title - Field Service Engineer 3 (Diagnostic Imaging - CT) 2nd Shift - Houston, TX

GE HealthcareCompany Name - GE Healthcare

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Remote

Full-time

Job Description Summary The Field Service Engineer 3 is a technical expert on at least one modality (CT) and may be proficient in multiple modalities. Acts as the primary GEHC Services face to the customer. Responsible for resolving advanced service repair needs of designated equipment and drives customer satisfaction through Service Excellence. Hours: 12pm-9pm or 5pm-2am GE HealthCare is a leading global medical technology and digital solutions innovator. Our purpose is to create a world wher

Senior .NET Developer with Cloud (Azure)Job Title - Senior .NET Developer with Cloud (Azure)

EPAM SystemsCompany Name - EPAM Systems

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Remote

Full-time

We are looking for an Senior .NET Developer with Cloud experience (Azure) to make our team even stronger. If you want to grow professionally within this fast-growing public cloud provider - welcome! As a team member, you will be learning the most modern technologies, prove your proficiency in challenging projects and be recognized as a world-class specialist in Public Clouds, Microservices Architecture. In this position, you will be applying modern cloud-native architecture patterns to develop

Senior Package Layout Engineer - HardwareJob Title - Senior Package Layout Engineer - Hardware

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA's GPUs and SOCs are the world leaders in power, performance and efficiency. We are continually innovating to deliver new and creative, unusual solutions to extraordinary problems in a wide range of sectors. To this purpose, we are now seeking a hard-working Senior Package Layout Engineer who is committed to making a difference in the world through their contributions! This position will collaborate with Technical Package Lead and different design teams in the design and development of so

Sr. AWS Cloud cloud Architect with Level 3 with Federal exp, FinOps , Cost Optimization exp -Federal Contract RemoteJob Title - Sr. AWS Cloud cloud Architect with Level 3 with Federal exp, FinOps , Cost Optimization exp -Federal Contract Remote

Optimus Labs USACompany Name - Optimus Labs USA

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Remote

Third Party, Contract

Sr. AWS Cloud architect Level 3 with Federal exp, FinOps , Cost Optimization exp - Federal Contract Remote Requisition Name: C&DE-CMT-Sr. Cloud and FinOps Engineer Level 3 Start Date: 8/4/2025 Duration: 21 Weeks Services Location: TX/Dallas Remote Job Description: The Company For over 100 years, Hitachi Digital Services has been inventing the future through an innovative mindset and leading the way in data-driven solutions. Hitachi Digital Services is meeting an urgent and fast-growing demand t

Engineer, Sr Staff FuelsJob Title - Engineer, Sr Staff Fuels

Constellation EnergyCompany Name - Constellation Energy

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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

Lead .Net Developer with AWS and React/Redux - Chicago, IL (only locals)Job Title - Lead .Net Developer with AWS and React/Redux - Chicago, IL (only locals)

Activesoft, Inc.Company Name - Activesoft, Inc.

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Chicago, Illinois, USA

Contract

Top 5 Skill sets 1. React/Redux/Sagas. Front End Development 2. C#/Dotnet Core. API development 3. Enterprise systems engineering 4. Microservice architecture 5. Individual excellence and team leadership in software development. Nice to have skills or certifications: 1. AWS or React Certifications 2. B.S. Computer Science 3. M.S. Software Architecture.

Senior iOS Engineer, Search FeedJob Title - Senior iOS Engineer, Search Feed

AirbnbCompany Name - Airbnb

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Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community you will join Airbnb's Search Feed team powers the core search experience that helps guests find their perfect stay. We de

Senior Machine Learning Engineer (Modeling) - Underwriting & CreditJob Title - Senior Machine Learning Engineer (Modeling) - Underwriting & Credit

Block IncCompany Name - Block Inc

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California, USA

Full-time

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessibl

Platform Engineer IIJob Title - Platform Engineer II

Cleveland ClinicCompany Name - Cleveland Clinic

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Remote or Cleveland, Ohio, USA

Full-time

At Cleveland Clinic Health System, we believe in a better future for healthcare. And each of us is responsible for honoring our commitment to excellence, pushing the boundaries and transforming the patient experience, every day. We all have the power to help, heal and change lives - beginning with our own. That's the power of the Cleveland Clinic Health System team, and The Power of Every One. Job Title Platform Engineer II Location Cleveland Facility Remote Location Department ITD Enterprise

Senior Deep Learning Algorithm EngineerJob Title - Senior Deep Learning Algorithm Engineer

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

At NVIDIA, we are at the forefront of the constantly evolving field of large language models, and their application in agentic and reasoning use cases. As the scale and complexity of these LLM systems continues to increase, we are seeking outstanding engineers to join our team and help shape the future of LLM inference. Our team is dedicated to pushing the boundaries of what's possible with LLMs by improving the algorithmic performance and efficiency of systems that represent them. We constantl

Akamai Security EngineerJob Title - Akamai Security Engineer

Sayers Technology Holdings, IncCompany Name - Sayers Technology Holdings, Inc

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Remote

Contract

Role and Responsibilities The client is seeking a senior Akamai Engineer, the candidates will be responsible for the design, implementation, and management of Akamai content delivery network (CDN) solutions, including Akamai Bot Manager and Akamai Account Protector, for the organization. The candidate will work closely with cross-functional teams to ensure optimal performance, availability, security, bot mitigation, and account protection capabilities for web applications and content delivered t

Senior CX Analytics EngineerJob Title - Senior CX Analytics Engineer

CoinbaseCompany Name - Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the

Senior Blockchain Security EngineerJob Title - Senior Blockchain Security Engineer

CoinbaseCompany Name - Coinbase

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Remote

Full-time

Senior iOS Engineer - Referrals, Acquisition & Marketing PlatformJob Title - Senior iOS Engineer - Referrals, Acquisition & Marketing Platform

Block IncCompany Name - Block Inc

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California, USA

Full-time

Nodejs Developer/ AWS (w-2 only)Job Title - Nodejs Developer/ AWS (w-2 only)

KelltonCompany Name - Kellton

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Remote

Third Party, Contract

As a Senior Software Engineer, the ideal candidate will have designed, developed, tested, implemented, and documented solutions that include not only the code to supports business functionality, but also the underlying infrastructure required to run that code and the systems required to deploy it. The candidate will have also standardized and tuned the patterns and components in the complex system for use in other systems. They should also possess the vision and communication skills to help the

Senior Palantir AI Developer (REMOTE)Job Title - Senior Palantir AI Developer (REMOTE)

RedRiver Systems L.L.C.Company Name - RedRiver Systems L.L.C.

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Remote

Full-time

Join this world class organization who are the leaders in their field offering growth while understanding and supporting a great culture of work life balance as well as excellent incentives and benefits!! REMOTE IN THE CONTINENTAL USA Reporting to the VP you will be responsible for designing, developing, and implementing solutions using Palantir Foundry and AI/ML technologies that enhance data-driven decision-making across the enterprise. These solutions will be some of the more complex and chal

Security Engineer (L5), Infrastructure SecurityJob Title - Security Engineer (L5), Infrastructure Security

Netflix, Inc.Company Name - Netflix, Inc.

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Remote

Full-time

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. The Security Engineering organization ensures that Netflix can pragmatically address top security risks while maintaining business agility, velocity, and scale. We work

AI Engineer - Senior Consultant IIJob Title - AI Engineer - Senior Consultant II

Allstate Insurance CompanyCompany Name - Allstate Insurance Company

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Texas, 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 Backend Developer

Sr. Power System EngineerJob Title - Sr. Power System Engineer

ABB Inc.Company Name - ABB Inc.

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California, USA

Full-time

At ABB, we help industries outrun - leaner and cleaner. Here, progress is an expectation - for you, your team, and the world. As a global market leader, we'll give you what you need to make it happen. It won't always be easy, growing takes grit. But at ABB, you'll never run alone. Run what runs the world. This Position reports to: Technical Consulting Manager II In this role you will be responsible for leading and delivering electrical system analysis services, in Electrification Service, in t

Principal Solutions EngineerJob Title - Principal Solutions Engineer

Snowflake Inc.Company Name - Snowflake Inc.

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Chicago, Illinois, USA

Full-time

Where Data Does More. Join the Snowflake team. We are looking for a Senior Solution Engineer who is accustomed to solving customer's most complex problems and closing large deals. In this role you will work directly with the sales team and channel partners to understand the needs of our customers, strategize on how to navigate winning sales cycles, provide compelling value-based demonstrations, support enterprise Proof of Concepts, and ultimately close business. As a Snowflake Solution Engineer