Jobs in the United States

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Added 2 days ago
WI
Software Engineer III - Full Stack
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
…Operations teams. You'll leverage technologies such as Python, Java, React, and React Native to build tools that improve operational efficiency, enhance decision-making, and solve complex…
Added 2 days ago
SW
Principal, Software Engineer
Sam's West, Inc.
United States
- $143,000 to $286,000 USD / year
As a Principal Full-Stack Engineer on the mGPS/Compass team, you will lead the design and delivery of the Java services and web experiences that power Walmart's in-store positioning,…
Added 2 days ago
W
Software Engineer 3
Wyetech
Annapolis Junction, MD
- $87.16 to $118.03 USD / hour
Wyetech is seeking a motivated Senior Java Developer to support the Entity Analytics mission. The developer will partner with analysts, mission stakeholders, and fellow developers to create…
Added 2 days ago
DB2 DBA
ExecRecruitment
Remote, United States
Added 2 days ago
Software Development Engineer, 3P Measurement Tech
Amazon.com Services LLC
New York, NY
…applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 2 days ago
Systems Development Engineer - Storage Systems Team, S3 Storage Systems Team
Amazon Data Services, Inc.
Denver, CO
- Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby
Added 2 days ago
Robotics SDE, Safe Autonomy, Compass
Amazon.com Services LLC
Pasadena, CA · North Reading, MA
…applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 2 days ago
Program Manager - BSS
Infosys
United States
OSS Program & Delivery Management , Telecom OSS/BSS Domain Leadership in Plan & Build , OSS Transformation & Modernization , Technical Program Leadership in Java stack
Added 2 days ago
E2E Solution Architect
Infosys
United States
Deep knowledge of Java/J2EE Architecture, Spring Framework, and Spring Boot.
Added 2 days ago
Software Engineer - Backend
ELITEBRAIN
Remote, United States
For this project, our client is seeking skilled Backend Software Engineers with expertise in Python, Java, Rust, Go, C++, or TypeScript to develop realistic coding challenges, reproducible…
Added 2 days ago
E
Sr. Full-Stack Software Engineer
ELITEBRAIN
Remote, United States
- $50 to $100 USD / hour
Added 2 days ago
E
Software Engineer - Open Source Contributions
ELITEBRAIN
Remote, United States
- $50 to $100 USD / hour
…with strong programming expertise in languages such as Python, Java, Rust, C++, TypeScript, Go, and…
Added 2 days ago
Indirect Tax Automation Senior Associate, State and Local Tax
BDO USA Experienced
NY · Charlotte, NC · Atlanta, GA · Woodbridge, NJ · Boston, MA
Experience with development languages such as Visual Basic, C#, Java, and SQL, preferred
Added 2 days ago
RM
Software Developer
Resource Management Concepts, Inc.
Port Hueneme, CA
- $110,000 to $140,000 USD / year
Resource Management Concepts (RMC) is seeking a Software Developer to support mission-critical Department of Defense (DoD) systems in Port Hueneme, California. This role supports the…
Added 2 days ago
Senior Software Developer
Resource Management Concepts, Inc.
Charleston, SC
RMC is seeking a Senior Software Developer with systems programming expertise and a strong background in database engineering. This role focuses on understanding how database engines and…
Added 2 days ago
Senior Database Engineer
Resource Management Concepts, Inc.
Charleston, SC
Develop, maintain, test, and deploy secure, scalable applications and services using C, C++, Rust, Go, Java, Python, or Node.js.
Added 2 days ago
Application Security Developer III
CareSource Management Services LLC
Remote, United States
The Application Security Developer III is responsible for supporting the Application Security Program through application security testing, analyzing security tool output, documenting…
Added 2 days ago
ME
ME00702-Software Engineer / AI/ML Developer
Momentum Engineering, Inc.
Annapolis Junction, MD
- $200,000 to $245,000 USD / year
Must have active Top Secret/SCI clearance with NSA Full Scope Polygraph
Added 2 days ago
W
Software Engineer Level 2
Wyetech
Linthicum Heights, MD
- $85.07 to $115.2 USD / hour
Software Engineer – Java / Malware Analysis Modernization
Added 2 days ago
Jr Software Developer
Leidos
Ashburn, VA
Added 2 days ago
CICD Systems Engineering Intern
Lockheed Martin
Manassas, VA
Contribute to providing day-to-day support for the broader team on tool usage, developer issues, process guidance, pipeline health, and escalate pipeline blockers
Added 2 days ago
Senior Software Engineer (AI & Automation)
General Dynamics Information Technology
Fairfax, VA
Added 2 days ago
Sr Software Engineer
Comcast
Reston, VA
Demonstrate proficiency in multiple languages and platforms (e.g., Python, Java, JavaScript, Go), and lead by example in the use of modern build, containerization, and database technologies.
Added 2 days ago
Software Developer V
General Atomics
Chantilly, VA
…people-management position. It is roughly 80% backend/fullstack (Java and Spring Boot) powering simulation data and services, and 20% frontend work in the team's user-facing application.…
Added 2 days ago
Full-stack Engineer 4 (Typescript, Vue, AWS)
Capital One
McLean, VA
Utilize programming languages like Java, Scala, Python, Go, Node.js, JavaScript and TypeScript, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and…

Comcast

Sr Software Engineer

Reston, VA, United States

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Job details

Posting language: English
Posted: Nov 1, 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

As a Software Engineer 4, you lead the design, development, and delivery of scalable, high-impact software systems. You are recognized as a technical leader who drives architectural decisions, mentors engineers, and influences engineering practices across teams. Your depth of experience enables you to proactively identify risks, guide solution design, and ensure long-term maintainability/performance of engineered products. You collaborate effectively with a broad spectrum of stakeholders - including product development, architecture, project management, compliance, SRE, QA, and end-users - to align technical solutions with business outcomes. Additionally, you apply strong cloud engineering principles and architectural patterns to deliver resilient, scalable services in modern cloud environments.

Job Description

Core Responsibilities

Lead the technical design and delivery of scalable services and data pipelines that ingest first-, second-, and third-party audience segment data, taxonomy data, metadata, and related activation artifacts.
Apply deep, hands-on expertise in one or more major cloud platforms (AWS, OCI, Azure, or GCP), driving the adoption of best practices in automation, CI/CD pipelines, infrastructure as code, and cloud-native development.
Own ingestion solutions from source onboarding through production operation, including data validation, normalization, transformation, deduplication, segment replacement, add/remove processing, and downstream publication.
Demonstrate proficiency in multiple languages and platforms (e.g., Python, Java, JavaScript, Go), and lead by example in the use of modern build, containerization, and database technologies.
Design and optimize Snowflake data models, warehouses, queries, tasks, streams, secure data-sharing patterns, and workload-isolation strategies for high-volume audience datasets.
Assume ownership for delivering end-to-end solutions which address business problems; proactively aligning engineering decisions with Freewheel’s strategic objectives and industry best-practices.
Serve as a technical thought leader in “buy vs. build vs. broker” evaluations, contributing to architectural reviews and guiding platform-level decisions across the broader engineering ecosystem.
Engineer ingestion systems to meet defined service-level objectives for data availability, processing latency, freshness, throughput, accuracy, and recovery.
Champion the design and development of robust, scalable, and highly available software systems, balancing short-term delivery with long-term maintainability.
Establish and enforce test automation standards, designing comprehensive unit and integration test suites to ensure reliability and reduce escaped defects.
Drive adherence to and evolution of Freewheel’s engineering best practices, contributing to the refinement of design patterns, code quality standards, and review processes.
Act as a mentor to junior and mid-level engineers, providing technical guidance, knowledge sharing, and support for professional development.
Bring working knowledge or expertise in technologies such as Snowflake, Databricks, and Aerospike; exploring their application in data-intensive, mission-critical systems.

Qualifications

Bachelor's or master's degree in computer science or a related field.
3+ years of hands-on experience coding in Golang, Rust, Node.js, Python or Scala.
2+ years of experience with microservices, Kubernetes, or EKS (AWS or OCI).
2+ years of experience with enterprise cloud services (e.g., S3, OCI Object Storage, EMR, Glue, EC2, ECS, OCI Compute, IAM, Lambda, CodeBuild, Athena, OCI Dataflow, Redis, ElasticSearch, RDS, Aurora, and Airflow).
Proficiency in CI/CD tools such as Jenkins, Terraform, or similar automation tools.
Strong SQL skills with hands-on experience using data platforms such as Aerospike, Snowflake, Databricks, Spark, Presto, and EMR.
Experience with monitoring tools like Datadog, Prometheus, Grafana, and ELK stack.
Demonstrated ability to troubleshoot and resolve complex technical issues.
Excellent communication and collaboration skills with the ability to work effectively across teams and regions.
Ability to thrive in a fast-paced, dynamic environment with strong adaptability to changing priorities.
Experience working with distributed data systems (Snowflake or Spark strongly preferred).
Experience in the advertising industry, particularly in audience targeting, is a plus.

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.
Respect and promote inclusion & diversity.
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:

Amazon Web Services (AWS); Redis Database; AWS EKS Anywhere; Snowflake (Platform); Structured Query Language (SQL); Aerospike Database

Salary:

Virginia Pay Range: $141,850.78 - $212,776.16

Additional Range: This job can be performed in Illinois with a Pay Range of $129,515.93 - $212,776.16

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

5-7 Years

Job Family Group: Engineering

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Jobs in the United States