Kalshi Tech Stack

US-regulated event contracts exchange for outcome-based trading

Financial Services New York, New York 51–200 employees Founded 2019 Privately Held

Kalshi operates a CFTC-regulated derivatives exchange enabling traders to take positions on real-world events. The tech stack reveals a mature fintech infrastructure: Kafka for streaming, Snowflake + Redshift for analytics, Dagster for orchestration, and a full microservices deployment pipeline (Kubernetes, Terraform, Docker). Active pain points around scaling trading APIs, post-trade processing, and high-availability clearing systems match the engineering and data hiring focus—Kalshi is building the operational backbone of a futures market.

Tech Stack 36 technologies

Core StackAWS Kubernetes Terraform AWS RDS Kafka NetSuite Python dbt Superset Dagster Redshift Snowflake Apache Spark Docker Adobe Premiere Pro After Effects Go Java PostgreSQL MySQL MongoDB Excel Google Sheets SQL Presto Hive R Final Cut Pro WebSockets Azure+6 more

What Kalshi Is Building

◆Challenges

Scaling trading apis
Improving contracting processes
Post-trade processing
Scaling mobile application
Campaigns not fully leveraged
Monitor spend against budget
Research market trends
Greenfield infrastructure design
High availability for clearing systems
High volume transaction monitoring

▲Active Projects

Instagram creator partnership program
Software build and deployment infrastructure standardization
Automated monitoring and exception-handling systems
New clearing and risk initiatives
Data pipeline improvement
Build models to assess new market opportunities
Testing framework automation
Large-scale trading api architecture
User-behavior insights
Building internal data tools

Hiring Activity

Accelerating30 roles · 15 in 30d

Department

Marketing

Engineering

Finance

Data

Operations

Sales

Legal

Ops

Seniority

Mid

Senior

Lead

Intern

Junior

Manager

Staff

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About Kalshi

Kalshi is a federally regulated futures exchange where traders can take positions on the outcome of discrete events—from economic indicators to legislative votes. Founded in 2019, the company holds CFTC approval to offer event contracts as a novel asset class. The platform serves individual and institutional traders seeking exposure to outcomes with direct economic relevance. Operations span trading API architecture, risk management, clearing and settlement, and mobile trading applications. The company is based in New York.

HeadquartersNew York, New York

Company Size51–200 employees

Founded2019

Hiring MarketsUnited States

Frequently Asked Questions

What technology stack does Kalshi use?

Core stack includes Kafka (streaming), Snowflake and Redshift (data warehousing), Dagster (orchestration), PostgreSQL and MongoDB (databases), Kubernetes and Terraform (infrastructure), and Python, Go, and Java (backend). Superset and dbt support analytics.

What is Kalshi working on?

Active projects include large-scale trading API architecture, automated monitoring and exception handling, new clearing and risk initiatives, data pipeline improvements, and infrastructure standardization. Mobile application scaling and internal data tools are also in progress.