Senior Software Engineer, Fullstack jobs in United States
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SiriusXM · 4 hours ago

Senior Software Engineer, Fullstack

SiriusXM is a leading audio entertainment company in North America, known for its various brands and platforms. As a Senior Software Engineer on the Content Enablement team, you will design and develop scalable tools and services while collaborating with cross-functional teams to enhance platform reliability and user experience.

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Responsibilities

Design and implement scalable services, filters, and tooling to detect and prevent automated/bot traffic across listener behavior
Contribute to our long-term architecture and spin fraud prevention strategy by developing scalable detection frameworks and maintaining high system reliability
Help define and lead development of features in collaboration with product and design
Mentor junior engineers on engineering best practices
Write automated unit and integration tests
Deploy services into the AWS infrastructure
Pair with other team members when necessary

Qualification

Java services developmentAWS deploymentSQLNoSQL databasesWeb API designFraud detection experienceAutomated testingMentorshipTeam collaborationTime managementCommunication skills

Required

4–6 years of experience developing Java services and web applications
Ability to lead cross-functional projects
Ability to design, develop, test and deploy web applications using common standards and frameworks
Strong experience with AWS, including deploying applications using services such as EC2, Lambda, S3, DynamoDB, CloudWatch, ElastiCache, and IAM
Strong experience with both SQL (RDS, Aurora) and NoSQL (Redis, ElastiCache) databases
Familiarity with AWS networking, infrastructure-as-code (e.g., CloudFormation or Terraform), and monitoring best practices
Experience with writing automated tests
Experience with web-based API design and development (e.g., GraphQL, REST)
Experience building stream processing systems using Kafka or AWS-native services
Experience with modern front-end frameworks and component-based architecture
Curious and open to developing expertise in anti-fraud systems, adversarial behavior analysis, and behavioral anomaly detection as part of the role
Ability to work independently and in a team environment
Ability to handle multiple tasks in a fast-paced environment
Commitment to 'internal client' and customer service principles
Excellent interpersonal and communication skills
Willingness to take initiative and to follow through on projects
Excellent time management skills, with the ability to prioritize and multitask, and work under shifting deadlines in a fast-paced environment
Must have legal right to work in the U.S

Preferred

Experience in fraud detection, trust & safety is a plus

Benefits

Discretionary short-term and long-term incentives

Company

SiriusXM

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SiriusXM and its brands (Pandora, SiriusXM Media, AdsWizz, Simplecast, and SiriusXM Connect) are leading a new era of audio entertainment and services by delivering the most compelling subscription and ad-supported audio entertainment experience for listeners -- in the car, at home, and anywhere on the go with connected devices.

Funding

Current Stage
Public Company
Total Funding
$2.98B
Key Investors
JP Morgan ChaseBerkshire HathawayLiberty Media
2025-08-20Post Ipo Debt· $2B
2025-07-04Post Ipo Equity· $459M
2009-02-01Post Ipo Debt· $525.75M

Leadership Team

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Jennifer Witz
Chief Executive Officer
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Thomas Barry
Executive Vice President - Chief Financial Officer
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Company data provided by crunchbase