Jobs in the United States

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Added 1 min ago
Catalyst DRE
Stellantis
Auburn Hills, MI
The Catalyst Design and Release Engineer supports the development of gasoline aftertreatment systems (ATS) technologies to meet required emissions standards (e.g., TIER4, California LEV IV,…
Added 2 mins ago
Senior Electrical Engineer – Data Center Cooling Systems
Axiom Path
Lexington, KY
…combining electrical power distribution, controls, mechanical systems, and product safety requirements into production-ready…
Added 3 mins ago
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Software Engineer II, Backend (Capital Orchestration)
Affirm
Remote, United States
- $165,000 to $225,000 USD / year
We are looking for a passionate engineer to join our Capital Orchestration team, which is responsible for providing liquidity to Affirm by enabling the sale and collateralization of Affirm…
Added 4 mins ago
RT
Associate Engineer
ROBERT THOMAS IRON DESIGN LLC
NORTH CHARLESTON, SC
- $28 to $33 USD / hour
We are seeking an Associate Engineer to join our engineering team. This role is CAD-forward: most of your time will be spent building SolidWorks models and producing the drawings our…
Added 5 mins ago
Senior Full Stack Engineer - Node.js
Hitachi Global
San Jose, CA
GlobalLogic estimates the starting base salary for the Senior Fullstack Engineer role in Santa Clara, CA to be between $135000 to $145000 and reflects base salary only and does not include…
Added 5 mins ago
Senior Quality Engineer
Helix Operating Company LLC
Beachwood, OH
Our vision is to engineer what’s possible in motion, with precision, integrity, and purpose. We pursue that vision by designing, machining, grinding, and assembling critical motion…
Added 7 mins ago
Principal Quality Engineer
CORP-Corporate Office
United States
Northrop Grumman Mission Systems Sector is seeking a Principal Quality Engineer 3 to join our team in Baltimore, MD.
Added 7 mins ago
Electrical Engineer in USA - ITS
3A Recruiting LLC
Gaffney, SC
As an Electrical Engineer, you will play a pivotal role in designing, analyzing, and executing safe and reliable electrical systems for industrial, commercial, healthcare, and government…
Added 8 mins ago
MFG & PROCESS DVL ENGINEER I
TE Connectivity
KATY, TX
The Manufacturing Engineer is responsible for developing, implementing, and continuously improving manufacturing processes, equipment, tooling, and documentation to ensure safe, efficient,…
Added 8 mins ago
MFG & PROCESS DVL ENGINEER II
TE Connectivity
KATY, TX
The Manufacturing Engineer is responsible for developing, implementing, and continuously improving manufacturing processes, equipment, tooling, and documentation to ensure safe, efficient,…
Added 8 mins ago
Chief Engineer
Miami, FL
Concord Hospitality is seeking a skilled and proactive Chief Engineer to lead our property engineering team and ensure the safety, functionality, and quality of the hotel’s infrastructure…
Added 9 mins ago
Senior Mechanical Engineer
Intuitive
Sunnyvale, CA
The Senior Mechanical Engineer will facilitate mechanical, hardware, and software integration of new prototypes
Added 10 mins ago
Sr Manager Product Context Engineering
BDO USA Experienced
St Louis, MO · Tampa, FL · Indianapolis, IN · Stamford, CT · Detroit, MI · Chicago, IL · Oak Brook, IL · San Francisco, CA · San Antonio, TX
…leaders and stakeholders to deliver secure, scalable, and high-quality solutions while mentoring engineers, improving delivery processes, and advancing innovation across the…
Added 10 mins ago
Context Engineering Experienced Manager, Digital Transformation & Innovation
BDO USA Experienced
Woodbridge, NJ · Grand Rapids, MI
…the knowledge, skill, and instruction infrastructure that AI systems and engineers consume. This role leads the design, governance, and continuous improvement of reusable skill libraries,…
Added 10 mins ago
AI Engineering Experienced Manager, Digital Transformation & Innovation
BDO USA Experienced
Grand Rapids, MI · Woodbridge, NJ
Sets engineering quality standards for AI application design, testing, deployment, monitoring, and operational support.
Added 10 mins ago
Additive Manufacturing Engineer II
SIG SAUER
Exeter, NH
Position Summary: The Additive Manufacturing Engineer II will be responsible for overseeing and improving the manufacturing processes within specified areas of Research and Development.…
Added 12 mins ago
Test Engineer - Multiple Levels
AeroVironment, Inc.
Albuquerque, NM
Collaborate with systems, RF, electrical, software, mechanical, manufacturing, quality, and program engineering teams.
Added 14 mins ago
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Senior Machine Learning Engineer - AI Cloud
Rippling
Seattle, WA · San Francisco, CA · New York, NY
- $172,800 to $288,000 USD / year
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,…
Added 15 mins ago
S
Technician, Field Service - Regional
Sysmex
UNAVAILABLE, CA
- $20.6 to $32.37 USD / hour
Headquartered in Kobe, Japan, Sysmex is located in Lincolnshire, Illinois. Renowned worldwide for the very finest in quality, innovative diagnostic equipment and information-management…
Added 15 mins ago
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Staff Mission Assurance Engineer
CesiumAstro
Westminster, CO
- $136,000 to $167,000 USD / year
We are looking to add a Staff Mission Assurance Engineer to our team. If you enjoy working in a startup environment and are passionate about developing leading-edge electronics for…
Added 15 mins ago
Staff Mission Assurance Engineer
CesiumAstro
Austin, TX
We are looking to add a Staff Mission Assurance Engineer to our team. If you enjoy working in a startup environment and are passionate about developing leading-edge electronics for…
Added 16 mins ago
Lead Engineer, Transmission Lines
ESP Associates
Lakewood, CO
As a Lead Engineer, you will provide leadership and senior-level engineering/technical expertise on complex electric transmission design projects for high-voltage (HV) and extra…
Added 16 mins ago
Manufacturing Engineering Tech II
PowerSecure
Durham, NC
The Manufacturing – Engineering Technician (MET) works with the Manufacturing Engineer (ME) or Production Supervisor to provide support to Production. It aims to enable a fast response to…
Added 19 mins ago
Senior DC Power Electronics Verification & Validation Engineer
LayerZero Power Systems Inc
Raleigh, NC
LayerZero Power Systems, Inc. is a leader in power management products for mission and process critical applications. Our customer base is comprised of companies in the computer service…
Added 19 mins ago
Lead AI Engineer
Perficient
DALLAS, TX
We are looking for a Lead AI Engineer to design, develop, and deploy scalable Generative AI and conversational AI solutions for enterprise environments. This role leads the implementation…

Comcast

Junior Backend Software Engineer (Python or PHP) - Chicago - ONSITE 2X Week- FreeWheel

Chicago, IL, United States

Illinois Pay Range: $93,016.32 - $139,524.48

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Job details

Pay: Illinois Pay Range: $93,016.32 - $139,524.48
Posting language: English
Posted: Oct 30, 2026

Original job description

FreeWheel, a Comcast company, provides comprehensive ad platforms for publishers, advertisers, and media buyers. Powered by premium video content, robust data, and advanced technology, we’re making it easier for buyers and sellers to transact across all screens, data types, and sales channels. As a global company, we have offices in nine countries and can insert advertisements around the world.

Job Summary

FreeWheel’s mission is to build great advertising software. We offer the most extensible and transparent advertising buying platform in the world, operating at a massive global scale. We don’t just operate a Demand Side Platform (DSP) – we are the platform that powers hundreds of DSPs! As a result, we process trillions of transactions to satisfy millions of dollars’ worth of advertising campaigns every month. Our employees enjoy a culture of transparency and one with many challenging problems to solve. We value moving fast, building high-quality reliable software, and supporting each other in the service of driving success for our customers’ businesses.

Buyer Cloud (formerly Beeswax) is responsible for building and maintaining the services necessary to set up, configure, manage, monitor, and execute DSP digital real-time bidding campaigns. The App team focuses on APIs, support tools, and ad serving systems, supporting FreeWheel Engineering by enabling efficient and scalable programmatic advertising operations.

We are seeking a Backend Python Developer to join our team. In this role, you will design, develop, and integrate backend solutions that support business needs and solve moderately complex technical challenges. You will contribute throughout the Software Development Life Cycle (SDLC), including requirements analysis, development, testing, deployment, and application integration.

You will apply engineering best practices to deliver high-quality, reliable software and help improve system performance and operational excellence. Working collaboratively with teammates, you will participate in code reviews, provide constructive feedback, and contribute to maintaining strong engineering standards across the team.

Job Description

Responsibilities:

Writing and maintaining efficient code for software components, adhering to best practices in development
Supporting the design and development of new software applications aligned with business objectives
Implementing testing frameworks for software validation, including unit and integration tests, to ensure quality
Documenting the software development process, including design and deployment procedures, to facilitate knowledge sharing
Analyzing software integration needs and planning system architecture to meet technical specifications
Reviewing current practices and technical literature to inform project solutions and applying engineering methodologies
Working with Quality Assurance to ensure applications meet technical requirements and fit specifications
Troubleshooting software issues, providing resolutions to enhance application performance and user satisfaction
Consistent exercise of independent judgment and discretion in matters of significance.
Regular, consistent and punctual attendance. Must be able to work nights and weekends, variable schedule(s) as necessary.
Other duties and responsibilities as assigned.

Employees at all levels are expected to:

Understand our Operating Principles; make them the guidelines for how you do your job.
Own the customer experience think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services.
Know your stuff be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences.
Win as a team make big things happen by working together and being open to new ideas.
Be an active part of the Net Promoter System a way of working that brings more employee and customer feedback into the company by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
Drive results and growth.
Support a culture of inclusion in how you work and lead.
Do what's right for each other, our customers, investors and our communities.

Disclaimer: This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.

Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.

Skills:

Collaboration; Willingness to Learn; Software Development

Salary:

Illinois Pay Range: $93,016.32 - $139,524.48

Comcast intends to offer the selected candidate base pay within this range, dependent on job-related, non-discriminatory factors such as experience. The application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later.

Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary (https://jobs.comcast.com/benefits) on our careers site for more details.

Education

Bachelor's Degree

While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.

Relevant Work Experience

2-5 Years

Job Family Group: Engineering

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More about this job

Skills

Python
PHP
Software development
Give constructive feedback
Quality assurance
Troubleshooting
Customer experience
Collaboration

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