App Engineer

Reposted 2 Days Ago
2 Locations
In-Office or Remote
100K-200K
Mid level
Fintech • Payments • Financial Services
Kalshi lets you trade on news, sports & more. Fully regulated and live in the USA.
The Role
As a Mobile Engineer, you will build and enhance Kalshi’s mobile application, focusing on user experience, feature development, and architectural decisions while mentoring new engineers.
Summary Generated by Built In
Kalshi is defining a new category

Kalshi has defined a new category: prediction markets. Kalshi allows people to trade on the outcome of any events and turn any question about the future into a financial asset. Kalshi fought for years and legalized prediction markets in the US for the first time in history. Kalshi is currently the fastest financial market in America, and has 1000 markets across politics, economics, financials, weather, tech, AI, culture and more.

We believe prediction markets have the potential to be the largest financial market because they turn anything into a financial position. 

  • Our vision: well… build the largest financial market on the planet. 
  • Our mission: bring more truth to the world through the power of markets. 

Building a new category is hard… like really hard. But it’s beautiful and deeply fulfilling. Our culture is simple: we hire really talented, work really hard, and enjoy the climb. We are looking for ambitious and exceptional people to join our (relatively small) team to help us built the next generation of financial markets.

Role Roadmap

As a Mobile Engineer, you will be working on our mobile application offering of Kalshi. You'll be building the trading experience and user-facing platform by designing, building, deploying and owning our mobile application and its infrastructure. We're scaling, which means your role will evolve and grow with the company; your initial attack threads include:

  • Develop and build a mobile application that provides an exceptional customer experience for our members
  • Collaborate with our product and design team to identify and deliver best business solutions
  • Contribute to the development of software engineering, including architecting user interfaces, managing application state, and interacting with APIs
  • Own the designing, testing, development and delivery of new and existing features 
  • Help make software architecture decisions to pave the way for long-term growth
  • Mentor and train new mobile engineers as the team grows.

Candidates must have at least 4+ years of industry experience, including a strong mastery of Flutter, designing production-grade customer-facing mobile applications using the main mobile features like notifications and fingerprint scanner. 

Bonus points on extensive React experience.

Our Culture

Meritocracy is at our core, and we value people who take ownership and figure (usually hard) things out. We dream big. We love our craft deeply and are proud of what we put out in the world. We are committed to our vision of building something big… but also useful: a product that brings more truth through the power of markets.

Kalshians are Kalshi’s most important asset: we pick Kalshians carefully, so we trust them fully on day 1.

NYC Pay Transparency Disclosure:

Salary Range: $100,000 to $200,000 annually plus equity and benefits.

This salary range is based on the current available market data and represents the expected salary range for this role. Kalshi has minimal hierarchy and few titles, but a broad range of experience is represented within roles. Should you have compensation expectations that exceed these bands, we'd love to hear from you and would welcome you to reach out to discuss further.

Commitment to Equal Opportunity

Kalshi is committed to creating a culture of inclusion and belonging, and we are proud to be an equal opportunity employer. We believe it is our collective responsibility to uphold these values and encourage candidates from all backgrounds to join us in our mission. All qualified applicants will be treated with respect and receive equal consideration for employment without regard to race, color, creed, religion, sex, gender identity, sexual orientation, national origin, disability, uniform service, veteran status, age, or any other protected characteristic per federal, state, or local law. If you are passionate about what you do and want to use your talents to support our mission and values, we’d love to hear from you.

Top Skills

Flutter
React
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The Company
HQ: New York, NY
203 Employees
Year Founded: 2019

What We Do

Kalshi is the largest legal prediction market in the U.S., enabling traders to buy and sell contracts on the outcome of real-world events- from interest rate decisions and inflation numbers to whether a bill passes Congress or a major company CEO steps down.

Approved by the CFTC, Kalshi created a new asset class called event contracts, which allow market participants to hedge against uncertainty or capitalize on upcoming events with economic impact. It's the first platform to bring this level of legitimacy and accessibility to the prediction market space.

Backed by Sequoia, Y Combinator, Charles Schwab, and Henry Kravis, Kalshi is bridging the gap between traditional finance and real-world speculation.

Kalshi markets are now available on Robinhood and Webull, making event trading more accessible than ever.

Why Work With Us

Mission-driven: Kalshi is building the next frontier of financial markets prediction markets.
Massive opportunity: Prediction markets are a multi-trillion-dollar asset class.
Regulatory advantage: We are the first and largest federally regulated prediction market.
High-impact environment: Every team member has direct ownership.

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Kalshi Offices

OnSite Workspace

Typical time on-site: None
HQNew York, NY

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