Jobs in the United States

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Added 1 hour ago
Solution Architect – React/Java
Concentrix
Omaha, NE
Concentrix is seeking an experienced and highly motivated Solution Architect to lead enterprise application modernization initiatives and drive the transformation of identity and access…
Added 2 hours ago
Software Engineer, Rust
Anduril Industries
Waltham, MA · Broomfield, CO
Architect, maintain, and evolve complex software systems, refactoring existing codebases to improve performance, maintainability, and scalability.
Added 2 hours ago
Software Engineer, Rust
Anduril Industries
Broomfield, CO
Architect, maintain, and evolve complex software systems, refactoring existing codebases to improve performance, maintainability, and scalability.
Added 2 hours ago
Senior Software Engineer, Rust
Anduril Industries
Waltham, MA · Broomfield, CO
Architect, maintain, and evolve complex software systems, refactoring existing codebases to improve performance, maintainability, and scalability.
Added 2 hours ago
Senior Software Engineer, Rust
Anduril Industries
Broomfield, CO
Architect, maintain, and evolve complex software systems, refactoring existing codebases to improve performance, maintainability, and scalability.
Added 2 hours ago
AS
Software Developer
Andromeda Systems Incorporated
Jacksonville, FL
- $33 to $45 USD / hour
Andromeda Systems Incorporated (ASI) is hiring a passionate software developer to join our team in developing our web-based application using the latest .Net, Angular, and SQL technologies.…
Added 2 hours ago
Data Scientist
Social Security Administration
Woodlawn, MD
…visit the new resume guidance for more information. Duties: Architect, develop, and maintain advanced analytics solutions using Python, R, and SQL on enterprise data platforms. Design and…
Added 2 hours ago
Solutions Architect
Social Security Administration
Woodlawn, MD
Added 3 hours ago
AWS Cloud Systems Engineer
Systems Engineering Solutions Corporation
Hanscom Air Force Base, MA
…practices across architecture, development, deployment, and security from design, test, integration, production, sustainment and maintenance. This is a hands-on technical role that requires…
Added 3 hours ago
AWS Cloud Systems Engineer
Systems Engineering Solutions Corporation
Boston, MA
…practices across architecture, development, deployment, and security from design, test, integration, production, sustainment and maintenance. This is a hands-on technical role that requires…
Added 3 hours ago
Senior Network Administrator
Systems Engineering Solutions Corporation
Alexandria, VA
…but are not limited to, technical assistance for hardware, software, and network issues; incident and problem resolution; service request management; infrastructure monitoring and support;…
Added 3 hours ago
A
Senior Web Applications Engineer
Aristotle
Washington, DC
- $140,000 to $175,000 USD / year
We are seeking a highly experienced Senior Web Applications Engineer to serve as a technical leader within our Software Development team. This role will own the design, architecture, and…
Added 3 hours ago
SD
1792 - Software Engineer
Sigma Defense
Norfolk, VA
- $150,000 to $170,000 USD / year
Sigma Defense is seeking a Software Engineer to join our team in Norfolk, VA. The hired candidate will support engineering, development, integration, and modernization activities. This…
Added 3 hours ago
Autonomous Systems Architect
Greywright Inc
Boston, MA
Greywright is hiring an Autonomous Systems Architect to lead the build-out and improvement of end-to-end architecture for autonomous systems. You will define how multiple interconnected…
Added 3 hours ago
Lead Systems Development Engineer
Greywright Inc
Boston, MA
…into customers' hands fast. You will also serve as the systems architect, fusing the work of our GNC, naval architecture, mechanical, electrical, networks, software, and test teams into a…
Added 3 hours ago
Senior Networks Engineer
Greywright Inc
Boston, MA
Own network security: segmentation, firewalls, access control, key management, and monitoring.
Added 4 hours ago
Supervisory Healthcare Engineer (Recruitment/Relocation Incentive)
Veterans Affairs, Veterans Health Administration
San Antonio, TX
Added 4 hours ago
Hardware Engineering Architect- Remote
Jabil
Austin, TX
We are seeking an experienced Hardware Engineering Architect for Server/AI Products to lead architecture concept work during the early design phase. This role focuses on translating…
Added 4 hours ago
C
Software Engineer Compiler II (Full Time) – United States
Cisco
Austin, TX
- Full-time
As a Compiler Software Engineer II, you will architect, implement, and optimize advanced compilation, code analysis, and debugging toolchains that power Cisco's core networking platforms.…
Added 5 hours ago
Senior Silicon Security Architect
NVIDIA Corporation
North District, IL · South District, IL · Haifa District, IL
Research, design, develop and implement architecture solutions (Hardware and software) meeting internal and external security requirements and standards.
Added 5 hours ago
Senior Security Architect
NVIDIA Corporation
South District, IL · North District, IL · Haifa District, IL
We are seeking an experienced Security Architect who has experience in confidential computing and attestation systems. The ideal candidate should have deep expertise in at least one leading…
Added 5 hours ago
Senior System Security Architect
NVIDIA Corporation
South District, IL · North District, IL
NVIDIA's Networking AI Platforms Security group is redefining how security operates at scale by embedding AI at the core of its detection, defense, and engineering workflows. We are seeking…
Added 5 hours ago
Senior Software and System Architect
NVIDIA Corporation
North District, IL · South District, IL
NVIDIA is looking for an outstanding Senior Networking Software Architect to join the NIC/DPU Software and Firmware Architecture group. In this role, you will help define the next…
Added 5 hours ago
Software Architect
NVIDIA Corporation
North District, IL
…system. We are looking for an outstanding engineer to join our software architecture group and help shape the next generation of NVIDIA networking products, SmartNICs, and DPUs. In this…
Added 5 hours ago
Senior System Management Architect
NVIDIA Corporation
North District, IL
…management of next-generation data center infrastructure. We architect the production, provisioning, management, power, and reset flows that keep complex, multi-silicon platforms operating…

Penn Interactive

Senior Software Engineer, Accounts

Remote, United States

$145,000 - $193,000 USD

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Job details

Pay: $145,000 - $193,000 USD
Experience: You possess a minimum of 5 years of experience in Software engineering
Posting language: English
Posted: Oct 28, 2026

Original job description

PENN Entertainment, Inc. is North America’s leading provider of integrated entertainment, sports content, and casino gaming experiences. From casinos and racetracks to online gaming, sports betting and entertainment content, we deliver the experiences people want, how and where they want them.

We’re always on the lookout for those who are passionate about creating and delivering cutting-edge online gaming and sports media products. Whether it’s through Hollywood Casino, theScore Bet Sportsbook, or theScore media app, we’re excited to push the boundaries of what’s possible. These state-of-the-art platforms are powered by proprietary in-house technology, a key component of PENN’s omnichannel gaming and entertainment strategy.

When you join PENN Entertainment’s digital team, you’ll not only work on these cutting-edge platforms through theScore and PENN Interactive, but you’ll also be part of a company that truly cares about your career growth. We’re committed to supporting you as you expand your skills and explore new opportunities.

With locations throughout North America, you can build a future at PENN Entertainment wherever you are. If you want to challenge conventions in gaming, media and entertainment, we want to talk to you.

About the Team As part of the Accounts team, you will be working with a group of talented and friendly individuals. Our goal is to deliver and maintain the performant, resilient, accurate, best-in-class software platform to drive player registration and authentication, identity verification (KYC), fraud and AML checks, geolocation compliance, responsible gaming enforcement, regulatory enforcement, and player communications (push, email, SMS) that is at the core of everything we do as a company. As a result, our stakeholders span the entire range of the business, and we must support them with whatever they are required to deliver without sacrificing the quality and performance we strive to maintain. This will include building a lot of cross-service integrations, with internal and external stakeholders. We are also hyper-vigilant about software performance, resilience, reliability, and accuracy, constantly tracking risks and regressions on all fronts, and proposing improvements where opportunities exist. The systems we own are among the most business-critical at PENN: every player signup, login, identity check, and responsible gaming decision runs through them, and getting them right is a regulatory obligation, not just an engineering goal.

About the Work

Design, scale, and performance-tune REST APIs, low-latency gRPC services, and SQL queries powering player registration and authentication (OAuth2, MFA, biometrics), identity verification, fraud and AML screening, geolocation compliance, responsible gaming and self-exclusion enforcement, regulatory reporting, and player notifications, among other things.
Own technical problems of the highest scope and complexity, drafting proposals and presenting them to leadership and partner teams for feedback
Design, architect, and deliver new features end-to-end in a collaborative agile/scrum environment
Identify bottlenecks and areas of risk in production, and drive the changes that make the platform more scalable
Set up and refine monitoring and alerting in Datadog for the systems you own
Mentor engineers on the team and across teams that ship into our codebase, through specs, pairing, and code review
Interact with multiple stakeholders across a wide variety of business domains to deliver best in class products, operational improvements, and cost efficiency optimizations.
Be comfortable with bridging the gap between internal, third party (identity verification, fraud, geolocation, and messaging vendors), legacy, and modern systems; and excel at doing what this entails, including, data migrations, intermediate data translation, the building and stewardship of additional supporting infrastructure as required, etc.
Other duties as required.

About You

You possess a minimum of 5 years of experience in Software engineering
A solid foundation in computer science, with strong competencies in data structures, distributed systems, algorithms, and software design
Strong grasp of production systems at scale, and experience identifying areas of improvement in a production environment through load testing and tracing
Experience investigating and remediating production performance regressions, including CPU, I/O, and memory hotspots as well as latency regressions in high-throughput services
Experience with on-call rotations for a production service, including owning release cycles end-to-end
Passionate about clean code architecture and software craftsmanship
Excellent written and verbal communication skills, with a track record of authoring tech specs, runbooks, and cross-team design docs that stand up to scrutiny
Experience with modern web frameworks and API development (Phoenix, Ruby on Rails, FastAPI, Laravel, Node)
A strong grasp of relational databases, including PostgreSQL and MySQL. Additionally, a strong understanding of relational database theory, including, but not limited to, normalization and denormalization, particularly from a flexibility vs performance mindset, is a major asset.
Experience with Kubernetes and comfort operating services in a containerized environment
Comfortable working in the terminal, with Git and GitHub or similar, and in an editor of your choice
Experience with testing frameworks such as ExUnit, RSpec, Jest, pytest, or equivalent
Experience with background job processing (Oban, Exq, Sidekiq, Celery, Beanstalkd)
Experience with asynchronous event handling infrastructure (Apache Kafka, RabbitMQ, AWS SQS/SNS, Google Cloud Pub/Sub)
Experience with agentic software development tools, building and using agentic workflows, and validating quality of agentic outputs is a major asset.
Experience with building authentication, identity, or other regulated systems with strong security and auditability is paramount.
Strong understanding of authentication and authorization standards (OAuth 2.0, OIDC, JWT, MFA) and secure handling of PII.
Experience integrating third-party KYC, fraud, geolocation, or messaging providers (e.g., push, email, SMS) is an asset.

NICE TO HAVE:

Experience building applications in Elixir, hexagonal architecture, Domain-Driven Design, contribution to open source software, experience working at startups, passion for sports and/or esports
Experience with building financial, legal, and / or process accounting systems with strong correctness and auditability
Experience designing and evolving GraphQL schemas for product surfaces used by multiple clients (iOS, Android, Web) is an asset.
Experience building and integrating multi-client / white-label platforms, including geo-based routing and per-jurisdiction configuration
Familiarity with gaming regulatory requirements across jurisdictions (e.g., AGCO, DGE) and responsible gaming controls is an asset.

What We Offer

Competitive compensation package
Fun, relaxed work environment
Education and conference reimbursements.
Opportunities for career progression and mentoring others

Salary Range

$145,000 - $193,000 USD

Penn Interactive is proud to be 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.Base pay is one part of the Total Rewards that Penn Interactive 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, Penn Interactive 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.

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