Mid-Level Software Developer Jobs in Chicago, IL

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Senior Software Engineer - Platform

UnitedHealth Group

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Remote or Eden Prairie, Minnesota, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health op
Posted 45 days ago | Updated 12 hours ago

Lead Software Engineer

Salas O'Brien Engineers Incorporated

•

Remote

Full-time

Lead Software Engineer - Job Description At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why we're committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future. Building for the long-term means that all our team members can expect to work on amazing projects with a people-first appr
Posted 39 days ago | Updated 12 hours ago

Lead Software Engineer (Remote Eligible, U.S.)

GE Vernova

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Remote

Full-time

Job Description Summary We are looking for full-stack software engineers with a minimum of 5 years of professional experience responsible for designing, building, delivering and maintaining software applications. The candidate will be responsible for software development lifecycle including activities such as requirement analysis, documentation/procedures and implementation with a flexible work option. Job Description Essential Responsibilities Responsibilities include but not limited to: Col
Posted 6 days ago | Updated 12 hours ago

Lead Engineer

College Board

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US

Full-time

College Board - Technology - Item Cloud Blue Location: This is a fully remote role. Candidates who live near CB offices have the option of being fully remote or hybrid (Tuesday and Wednesday in office). Type: This is a full-time position About the Team The Item Cloud team is committed to building and driving innovation for internal-facing web applications that support College Board's core products. Our team consists of 2 small squads, each of which owns a unique, data-intensive, high-impact,
Posted 60+ days ago | Updated 8 hours ago

Data Platform Sr Developer - Hybrid

Citi

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Remote or Jersey City, New Jersey, USA

Full-time

Prime Service Tech is working on multi-year growth initiative and consent order data remediation deliverables and as part of it, we are expanding our platform offering to markets quants and product development to build analytics using Python, hosting new data platform, creating new data pipelines and building robust monitoring and observability capabilities for Prime Tech. The senior developer will work on building data pipelines, creating APIs to access data and own the application artifacts an
Posted 9 days ago | Updated 12 hours ago

Quadient Inspire API Mangaement Developer

Tranzeal, Inc.

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Remote

Contract

Role- Quadient Inspire API Developer Location: Remote We are seeking a skilled and experienced Senior Software Engineer to join our Document Composition & Generation Team within the Customer Communications Management (CCM) service line. The ideal candidate will bring deep expertise in the Quadient Inspire platform, strong programming skills, and a solid understanding of API and database technologies. This role is pivotal in developing and implementing dynamic, secure, and scalable customer commu
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Posted 28 days ago

Senior Instrumentation & Controls Engineer 2 - Nuclear

Sargent & Lundy LLC.

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Chicago, Illinois, USA

Full-time

Description This position will offer you the opportunity to work in a project team environment with other engineers and designers involved in the design, modification, and analysis of new and existing power plant controls systems. You will work on interesting and challenging projects that include investigating, trouble-shooting, and solving a wide variety of electrical controls engineering issues, including the following: Digital Systems Design Development - PLC, DCS, HSI, networked computer s
Posted 23 hours ago | Updated 12 hours ago

Sr Software Engineer (Full Stack)

McGraw Hill

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Remote

Full-time

Overview Impact the Moment We're looking for a Sr. Software Engineer to join our K-12 Assessment engineering team. Do you enjoy testing the limits of possibility? At McGraw Hill, our Sr. Software Engineers (Full Stack) drive progress and help build the future of learning. If you have the passion and technical expertise to thrive in an innovative and agile environment, we want to learn more about you. Your Impact on the Team We're looking for people who like problem solving, exhibit independe
Posted 34 days ago | Updated 12 hours ago

Backend Senior Software Engineer

Parsons Services Company

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Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for an amazingly talented Backend Senior Software Engineer to joi
Posted 48 days ago | Updated 12 hours ago

Sr Developer Relations Engineer, Frame.io

Adobe Systems

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California, USA

Full-time

Our Company Changing the world through digital experiences is what Adobe's all about. We give everyone-from emerging artists to global brands-everything they need to design and deliver exceptional digital experiences! We're passionate about empowering people to create beautiful and powerful images, videos, and apps, and transform how companies interact with customers across every screen. We're on a mission to hire the very best and are committed to creating exceptional employee experiences wher
Posted 11 days ago | Updated 12 hours ago

Senior Front-end Developer (Information Security)

Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary: Walgreens is seeking a highly skilled Senior Front-end Developer to join our Security team in Deerfield, IL. In this role, you will lead the development of engaging, scalable, and secure front-end web applications for one of the nation's largest pharmacy and retail companies. You'll work closely with cross-functional teams to deliver seamless digital experiences across web platforms, while applying modern web development practices and ensuring compliance with the la
Posted 17 days ago | Updated 12 hours ago

Senior Software Engineer, Guest & Host

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: Did you know there are millions of vacation rental homes that are managed through 3rd party software system
Posted 27 days ago | Updated 12 hours ago

Senior Back End Python Developer

Grainger

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Lake Forest, 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 45 days ago | Updated 12 hours ago

Senior CyberArk/PAM Engineer

Octigo Solutions Inc

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Chicago, Illinois, USA

Third Party, Contract

Senior CyberArk Engineer with a strong passion for Privileged Identity and Access Management (PAM), Cloud Security, and Application Security. Integral part of a core engineering team that builds and scales a security-focused product impacting tens of thousands of users across the enterprise. Design, implement, integrate, test, and deploy key CyberArk components and security features in a complex, high-availability environment. Technically versatile and capable of interacting directly with both t
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Posted 18 hours ago | Updated 7 hours ago

Lead Software Engineer, Design Technology

Tesla Motors

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Remote or Austin, Texas, USA

Full-time

Design Technology is responsible for making the tools Design Engineers use to design, e.g., batteries, Optimus, Robotaxi, and all new factories, every bit as intelligent and dynamic as the products themselves. As a Technical Lead Software Engineer, you will lead the research, development, delivery, and site reliability of products that touch virtually every part of our design process. Joining our team means directly impacting Tesla's ability to ship millions of products a year from factories ar
Posted 15 days ago | Updated 12 hours ago

Application Engineer - ADABAS / COBOL

Bayforce

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East Chicago, Indiana, USA

Contract

Role Title: Application Engineer - ADABAS / COBOL Employment Type: Contract-to-Hire Duration: 6 month c2h Preferred Location: 5 days / week on site - East Chicago, IN 46312 Role Description: A large client in the steel manufacturing industry is looking for a Senior Applications Engineer to provide support for the organization's manufacturing ADABAS and Mainframe COBOL/DB2 applications. Key responsibilities of this role include problem investigation, analysis, design, testing, problem solving, p
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Posted 18 hours ago

Application Engineer - ADABAS / COBOL

Bayforce

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East Chicago, Indiana, USA

Contract

Role Title: Application Engineer - ADABAS / COBOL Duration: 6 month contract to hire Preferred Location: 5 days / week on site - East Chicago, IN 46312 Role Description: A large client in the steel manufacturing industry is looking for a Senior Applications Engineer to provide support for the organization's manufacturing ADABAS and Mainframe COBOL/DB2 applications. Key responsibilities of this role include problem investigation, analysis, design, testing, problem solving, programming and malfun
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Posted 19 hours ago

Lead Software Engineer - CoCounsel Infrastructure

Thomson Reuters U.S. Inc.

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Remote or Eagan, Minnesota, USA

Full-time

Lead Software Engineer - CoCounsel Infrastructure Ready to advance the technical strategy behind industry-transforming AI? Thomson Reuters is seeking a Lead Software Engineer to help grow CoCounsel, our state of the art AI assistant. In this role, you'll join a team of skilled engineers to plan and execute critical initiatives like our global expansion, disaster recovery strategy, and cross-cloud migration. Our ideal candidate is curious, sympathetic, and flexible. About the Role In this oppo
Posted 11 days ago | Updated 12 hours ago

Structural Engineer 3 - Grid

Sargent & Lundy LLC.

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Chicago, Illinois, USA

Full-time

Description This role offers a hybrid work arrangement. You'll spend three days a week in the office, giving you the flexibility to work remotely for two days. This position will offer you the ability to directly apply your knowledge of materials, structural analysis, structural steel design, and reinforced concrete design. As a member of an engineering and design team, you will work on a wide range of power transmission modifications and upgrades to support client recommendations and reviews i
Posted 6 days ago | Updated 11 hours ago

Senior Structural Engineer 1 - Grid

Sargent & Lundy LLC.

•

Chicago, Illinois, USA

Full-time

Description This position will offer you the ability to directly apply your knowledge of materials, structural analysis, structural steel design, and reinforced concrete design. As a member of an engineering and design team, you will work on a wide range of power transmission modifications and upgrades to support client recommendations and reviews including creating calculations, design documents and specifications. You will work on challenging assignments that include investigating, trouble-sh
Posted 6 days ago | Updated 11 hours ago