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 7 mins ago
A
Product Manufacturing Engineer
Actalent
Asheville, NC
- $52.88 to $57.69 USD / hour
Job Title: Product Manufacturing EngineerJob DescriptionAs a Product Manufacturing Engineer, you will play a pivotal role in developing First Article Inspections (FAI) and coordinating…
Added 7 mins ago
Project Engineer
B & I Contractors, Inc
Sarasota, FL
B&I Contractors, Inc., a proud five-time winner of the Great Place to Work award, is seeking an experienced and dedicated Project Engineer to join our dynamic and expanding team.
Added 7 mins ago
Senior Principal Engineer - Digital Engineering Lead
RTX
United States
The AEGS Department is searching for an Electrical Subsystems Digital Senior Principal Engineer with experience leading a multi-disciplinary system design and integration team. The role of…
Added 7 mins ago
Principal Electrical Engineer - Digital Communication/Design Engineering
RTX
United States
The AEGS Department is searching for an Electrical Subsystems Digital Principal Engineer with experience leading or supporting a multi-disciplinary system design and integration team. The…
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 10 mins ago
Senior Photonics Engineer
The Charles Stark Draper Laboratory, Inc.
Cambridge, MA
As a Senior Photonics Engineer in the Photonic Systems Group, the candidate will play a critical role in the development of advanced photonic platforms for sensors, LiDAR, and quantum…
Added 12 mins ago
LI
Civil Engineering Project Manager
LJB Inc.
South Portland, ME
- $92,000 to $130,000 USD / year
Our Municipal team is seeking candidates to fill the position of Civil Engineering Project Manager to serve a varied client base and help expand our Municipal, transportation, and…
Added 12 mins ago
LI
Civil Engineering Project Manager
LJB Inc.
Remote, United States
- $92,000 to $130,000 USD / year
Our Municipal team is seeking candidates to fill the position of Civil Engineering Project Manager to serve a varied client base and help expand our Municipal, transportation, and…
Added 13 mins ago
CE
Resident Engineer
Colliers Engineering & Design
ME
- $45 to $50 USD / hour
Coordinate activities on the project site and resolve problems related to the work.
Added 17 mins ago
INGENYX- Senior Manufacturing Engineer
Teleflex
Jaffrey, NH
The Sr. Manufacturing Engineer is a leader in the design, development, and improvement of manufacturing processes and equipment in a medical device manufacturing environment. This is a…
Added 25 mins ago
K
Product Launch Engineer I
Keenfinity
Fairport, NY
- $80,000 to $88,000 USD / year
Fairport, NY is the headquarters for the Radionix organization in the United States and serves as the primary site for research and development, engineering, quality, and product management…
Added 27 mins ago
Mechanical Engineer (HVAC); Wisconsin
Career Collective
Appleton, WI
Mechanical / Chemical Engineer – Industrial HVAC & Process Systems
Added 29 mins ago
Field Service Engineer
Westinghouse Electric Company, LLC
Madison, PA
As a Field Services Tooling Engineer in our Reactor Services Tooling and Technology Field Service group, you will provide engineering knowledge and support to assigned product line in…
Added 31 mins ago
Mechanical Engineering Technician / QA
LRS Federal
Edinburg, TX
This position combines responsibilities typically associated with a Project Engineer, Field Engineer, and
Added 31 mins ago
Electrical Engineering Technician / QA
LRS Federal
Edinburg, TX
The role combines aspects of a Project Engineer, Field Engineer, and Quality Assurance Inspector.
Added 31 mins ago
Site Engineer - Trenton, Ohio
XYZ Reality
Trenton, OH
The Site Engineer is responsible for delivering XYZ Reality’s core service on construction projects. This includes tracking construction progress against BIM models, performing quality…
Added 32 mins ago
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Field Construction Inspector (FCI)
National Railroad Safety Services, Inc. (NRSS)
Woodbridge, VA
- $25 to $28 USD / hour
Enforce Project Site Safety in accordance Federal, State, Local and Railroad polices.
Added 32 mins ago
NR
Field Construction Inspector (FCI)
National Railroad Safety Services, Inc. (NRSS)
Raleigh, NC
- $25 to $28 USD / hour
Enforce Project Site Safety in accordance Federal, State, Local and Railroad polices.
Added 32 mins ago
NR
Construction Inspector
National Railroad Safety Services, Inc. (NRSS)
Parkersburg, WV
- $25 to $28 USD / hour
…Bridge Manager, Bridge Maintainer, Bridge Supervisor, Division Engineer (DE), Employee In Charge (EIC), Flagger, Flagging, Flagman, Flagmen, Flag Person, Foreman, Foremen, General Manager…
Added 32 mins ago
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Construction Inspector
National Railroad Safety Services, Inc. (NRSS)
Fayetteville, NC
- $25 to $28 USD / hour
…Bridge Manager, Bridge Maintainer, Bridge Supervisor, Division Engineer (DE), Employee In Charge (EIC), Flagger, Flagging, Flagman, Flagmen, Flag Person, Foreman, Foremen, General Manager…
Added 32 mins ago
NR
Construction Inspector
National Railroad Safety Services, Inc. (NRSS)
Chittenden, VT
- $25 to $28 USD / hour
…Bridge Manager, Bridge Maintainer, Bridge Supervisor, Division Engineer (DE), Employee In Charge (EIC), Flagger, Flagging, Flagman, Flagmen, Flag Person, Foreman, Foremen, General Manager…
Added 32 mins ago
NR
Construction Inspector
National Railroad Safety Services, Inc. (NRSS)
Ashburn, VA
- $25 to $28 USD / hour
…Bridge Manager, Bridge Maintainer, Bridge Supervisor, Division Engineer (DE), Employee In Charge (EIC), Flagger, Flagging, Flagman, Flagmen, Flag Person, Foreman, Foremen, General Manager…
Added 32 mins ago
Senior Rigging Engineer
Bechtel
Houston, TX
The Senior Rigging Engineer is based to Bechtel Equipment Operations, Inc. reports to Bechtel Rigging Engineering Manager and provides operational and technical support to Bechtel Energy…
Added 35 mins ago
Nuclear Safety Engineer (Senior-Level)
Hanford Tank Waste Operations & Closure, LLC
Richland, WA
H2C is the integrated tank disposition contractor at the Hanford Site located near Richland, WA. The H2C mission is to safely store, retrieve, and treat 56 million gallons of legacy…

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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