Fastest-growing sports gaming company building innovative games and products for American sports fans.

Underdog, founded in 2020, is revolutionizing the sports gaming industry as the fastest-growing company in the space. They've built four of today's most popular fantasy games and launched their own Underdog Sportsbook with proprietary technology. Valued at nearly $500 million within just two years, they're backed by notable investors including Mark Cuban, Kevin Durant, BlackRock, and SV Angel.

As a Machine Learning Engineer on the Data Platform team, you'll be at the forefront of developing and deploying advanced ML models in a cloud environment. You'll be responsible for implementing end-to-end ML pipelines, from data collection to deployment, while building frameworks to measure model performance and accuracy in production.

The role demands expertise in various ML algorithms, including supervised/unsupervised learning, deep learning, and reinforcement learning. You'll work closely with engineering, product, data science, and quant teams to ensure seamless integration of ML services into Underdog's data platform.

Key responsibilities include mentoring junior engineers, leading technical initiatives, conducting code reviews, and staying current with emerging ML technologies. The ideal candidate brings 4+ years of experience building scalable ML systems, strong leadership skills, and proficiency in technologies like TensorFlow, PyTorch, Docker, Kubernetes, and various programming languages.

Join a company that believes sports are for everyone and offers competitive compensation, unlimited PTO, comprehensive benefits, and a connected virtual-first culture. This is an opportunity to shape the future of sports gaming with a rapidly growing industry leader.

Senior Machine Learning Engineer position at Underdog, developing and deploying advanced ML models for sports gaming platform

Machine Learning Engineer

Underdog, founded in 2020, is revolutionizing the sports gaming industry as the fastest-growing company in the space. They've successfully built four of today's most popular fantasy games and launched their own Underdog Sportsbook with proprietary technology. The company has achieved a remarkable $500 million valuation within just two years, backed by notable investors including Mark Cuban, Kevin Durant, BlackRock, and SV Angel.

As a Security Engineer at Underdog, you'll play a crucial role in maintaining and enhancing the company's cloud security infrastructure. Your responsibilities will span from managing cloud security monitoring tools to implementing security logging systems and conducting vulnerability assessments. You'll work with cutting-edge technologies including AWS services, Kubernetes, and various security frameworks.

The ideal candidate brings 5+ years of cloud security experience, with deep knowledge of AWS services and container environments. You'll need strong programming skills and familiarity with security frameworks and compliance standards. Experience with tools like Cloudflare, Lacework, and Infrastructure-as-Code would be particularly valuable.

Underdog offers an attractive compensation package, including a competitive base salary range of $150,000-$180,000 plus equity. The company provides excellent benefits such as unlimited PTO, comprehensive healthcare coverage, and a strong 401k match. Join a fast-growing team that's reshaping the sports gaming industry while working in a flexible, remote-first environment.

Senior Security Engineer position at Underdog, managing cloud security infrastructure and implementing security best practices in a fast-growing sports gaming company.

Security Engineer

Underdog, the fastest-growing sports gaming company, is seeking a Data Engineer to join their Data Platform team. Founded in 2020, Underdog has quickly risen to prominence, reaching a $500 million valuation with backing from notable investors like Mark Cuban and Kevin Durant.

As a Data Engineer, you'll be at the forefront of architecting and developing sports-focused data systems and pipelines. The role involves working with cutting-edge technologies including Kafka, Kinesis, RDS, and S3, while using Terraform to build and optimize scalable data platform infrastructure. You'll be responsible for implementing monitoring systems, collaborating with cross-functional teams, and maintaining high standards through code reviews and best practices.

The ideal candidate brings 3+ years of experience in building scalable data pipelines on cloud platforms, with strong expertise in Python, SQL, and Golang. Your experience with containerization, orchestration technologies, and DevOps practices will be crucial in this role. A background in sports betting or strong interest in sports is a plus.

Underdog offers a competitive compensation package starting at $135,000-$150,000 plus equity, along with comprehensive benefits including unlimited PTO, 16 weeks of paid parental leave, and full health coverage. The company maintains a virtual-first culture, fostering collaboration across their distributed workforce.

This is an exceptional opportunity to join a rapidly growing company that's revolutionizing the sports gaming industry through innovative technology and user experiences. If you're passionate about building scalable data solutions and want to be part of shaping the future of sports gaming, this role at Underdog could be your perfect next step.

Data Engineer position at Underdog, building scalable data systems and pipelines for sports gaming platform.

Data Engineer

Underdog, the fastest-growing sports gaming company, is revolutionizing the sports fan experience through innovative games and products. Founded in 2020, we've quickly grown to a $500+ million valuation with backing from notable investors like Mark Cuban, Kevin Durant, BlackRock, and SV Angel. We're unique in being the only sportsbook to launch on our own home-grown technology.

As a Senior Machine Learning Engineer on our Data Platform team, you'll be at the forefront of developing sophisticated ML inference systems that power real-time updates in our applications. This role combines cutting-edge machine learning with high-performance computing, requiring expertise in low-latency systems and cloud environments.

You'll have the opportunity to work with modern technologies including cloud platforms, containerization tools, and data streaming frameworks. We're looking for someone who can not only build robust ML systems but also mentor others and drive technical initiatives in our fast-paced environment.

The position offers competitive compensation ($150,000-$190,000 base salary plus equity) and comprehensive benefits including unlimited PTO, parental leave, and full healthcare coverage. We maintain a connected virtual-first culture that emphasizes flexibility and work-life balance.

If you're passionate about sports, technology, and want to be part of building the future of sports gaming, this role offers an exceptional opportunity to make a significant impact in a rapidly growing industry. Join us in our mission to make sports engaging and accessible for everyone.

Senior Machine Learning Engineer position at Underdog, developing real-time ML inference systems for sports gaming platform.

Senior Machine Learning Engineer

Underdog, the fastest-growing sports gaming company, is revolutionizing the sports fan experience through innovative games and products. Founded in 2020, we've quickly grown to a $500+ million valuation with backing from notable investors like Mark Cuban, Kevin Durant, BlackRock, and SV Angel. We're unique in being the only sportsbook to launch on our own home-grown technology.

As an Android Engineer at Underdog, you'll be at the forefront of developing cutting-edge mobile experiences for millions of sports fans. You'll work on innovative features for our fantasy and sports betting products, collaborating with a talented team of product-minded individuals. This role offers high agency and equity in technical decision-making, allowing you to shape the future of sports gaming.

We're looking for a product-minded engineer with strong Android development skills, particularly in Kotlin and Jetpack Compose. You'll be joining a company in an explosive growth phase in the fastest-growing consumer industry in the U.S. Our culture emphasizes collaboration, innovation, and technical excellence.

The role offers competitive compensation ($135,000-$150,000 base salary plus equity), comprehensive benefits including unlimited PTO, 16 weeks paid parental leave, and full health coverage. We maintain a connected virtual-first culture with a highly engaged distributed workforce. If you're passionate about sports, technology, and want to be part of building the future of sports gaming, this is an exceptional opportunity to join a rapidly scaling company.

Join Underdog as an Android Engineer to build innovative mobile experiences for millions of sports fans, offering competitive salary and comprehensive benefits.

Android Engineer

Underdog, the fastest-growing sports gaming company, is revolutionizing the fantasy sports and sports betting industry. Founded in 2020, we've quickly achieved a $500 million valuation with backing from notable investors like Mark Cuban, Kevin Durant, BlackRock, and SV Angel. We're unique in being the only sportsbook to launch on our own home-grown technology.

As an iOS Software Engineer, you'll be at the forefront of developing innovative gaming experiences for millions of sports fans. You'll work on cutting-edge projects that combine fantasy sports and sports betting, creating unique features that set us apart in the market. The role offers high agency in technical decision-making and the opportunity to work with industry leaders.

We're looking for a product-minded engineer with strong iOS development experience who can collaborate effectively with cross-functional teams. You'll be using modern iOS technologies like Swift, UIKit, and SwiftUI to build performant features that scale to millions of users. The ideal candidate brings both technical expertise and a passion for creating exceptional user experiences.

Join us in building the future of sports gaming! We offer competitive compensation including a base salary range of $135,000-$150,000 plus equity, comprehensive benefits, and a flexible remote work environment. At Underdog, we believe sports are for everyone, and we're creating a tomorrow for every fan. If you're excited about shaping the future of sports gaming while working with cutting-edge technology, this is your opportunity to make an impact.

Mid-level iOS Software Engineer position at Underdog, developing innovative fantasy sports and betting products with competitive compensation and remote work flexibility.

Underdog Engineering Jobs

Fastest-growing sports gaming company building innovative games and products for American sports fans.