
Job Overview
Location
Remote
Job Type
Full-time
Category
Android Developer
Date Posted
February 26, 2026
Full Job Description
đź“‹ Description
- • Jump Financial is revolutionizing the live sports experience by developing an innovative, end-to-end fan engagement platform specifically designed for sports teams and venues. Our core mission is to foster aligned incentives between passionate fans and their favorite teams, creating a seamless and more enjoyable game-day experience. We achieve this by unifying critical aspects of the fan journey, including ticketing, merchandise purchasing, and overall game day operations, ensuring a smoother, more fan-friendly ecosystem.
- • Founded in 2021 by a formidable trio of industry leaders – e-commerce visionary Marc Lore, MLB legend Alex Rodriguez, and entrepreneur Jordy Leiser – Jump Financial has rapidly gained traction and support. We have successfully secured $60 million in funding from prominent investors such as Alexis Ohanian's Seven Seven Six and Forerunner Ventures, underscoring the significant potential and market confidence in our platform.
- • Our cutting-edge platform is already powering numerous teams across major leagues including the NBA, WNBA, and NWSL. By leveraging our technology, these teams are experiencing tangible benefits, such as increased ticket sales and the ability to deliver groundbreaking, innovative fan experiences that deepen engagement and loyalty.
- • As a remote-first organization, Jump Financial is deeply committed to a set of core values that guide our daily operations and interactions: 'Begin and build with trust,' 'Play like the underdog,' 'Win as a team,' and 'Do your thing.' These principles foster a collaborative, adaptable, and forward-thinking environment where individuals are empowered to contribute their unique talents and shape the future of live sports.
- • We are actively seeking a highly skilled and motivated Senior Android Engineer to join our growing mobile team. This role is pivotal in contributing to and evolving Jump's native Android application, which serves as the primary digital touchpoint for sports fans to engage with their beloved teams. As an early member of our mobile engineering cohort, you will have a significant impact on the core features, architectural decisions, and overall technical direction of the app as it scales to meet the demands of a rapidly expanding user base.
- • In this role, you will take full ownership of the end-to-end development lifecycle for critical Android features. This encompasses everything from initial concept ideation and design through to final deployment and ongoing maintenance. You will be instrumental in addressing and resolving bugs across both our shared platform code, built using Kotlin Multiplatform (KMP), and our native Android code written in Kotlin, ensuring a stable and high-performing application.
- • A key responsibility will be writing clean, maintainable, and thoroughly documented code. This includes developing robust unit tests to guarantee the reliability and scalability of all implemented features. You will collaborate closely with product managers, UX/UI designers, and fellow engineers to deeply understand requirements, provide constructive feedback on designs and technical feasibility, and ultimately deliver exceptional, thoughtful fan-facing experiences that resonate with our audience.
- • You will also play a crucial role in identifying and implementing proactive technical improvements. This involves optimizing app performance, enhancing stability, and ensuring the application's architecture is robust and scalable for future growth. Your expertise will be invaluable in sharing knowledge with the broader team, fostering a strong culture of continuous learning, knowledge exchange, and best practice adoption within the mobile engineering discipline.
- • Furthermore, we encourage the innovative use of AI-assisted tools to accelerate development cycles. This includes leveraging AI for rapid feature prototyping, efficient code refactoring, and insightful performance issue analysis. All AI-generated outputs will be rigorously validated through thorough testing and code review processes, ensuring quality and adherence to our high standards.
- • This is an exceptional opportunity to join a dynamic, well-funded startup at a critical growth stage. You will be empowered to make significant technical contributions, influence product direction, and directly impact the fan experience for millions of sports enthusiasts. If you are a passionate Android engineer who thrives in a collaborative, fast-paced environment and is eager to build the future of sports engagement, we encourage you to apply.
Skills & Technologies
About Jump Financial, LLC
Jump Financial is a technology company specializing in high-frequency trading and market-making. They develop sophisticated trading systems and provide liquidity across various asset classes, including equities, options, and futures. Their core business involves leveraging advanced algorithms and low-latency infrastructure to execute trades efficiently and profitably. Jump Financial operates in the financial technology sector, serving institutional clients and contributing to the overall efficiency and stability of financial markets. The company focuses on innovation in trading technology and quantitative strategies.
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