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Trading Systems Engineer (Affiliated Trading)

Join Kalshi as a Trading Systems Engineer to build and maintain the infrastructure for trading operations in a fast-growing financial market.

Location
New York Office
Compensation
Not disclosed
Level
mid
Type
full time

Posted by employer 2 months ago

First seen on Joblaze 2 months ago

Last verified on the company career page 1 day ago

Apply at Kalshi → Save job Scanned from kalshi.com

Skills & Technologies

Requirements

Experience
3+ years

Not disclosed in this posting: compensation, work arrangement, visa sponsorship.

Joblaze summary

In this role, the Trading Systems Engineer at Kalshi focuses on developing and maintaining the backend infrastructure that supports trading operations across various market categories. Key skills include experience with trading systems, high-performance event-driven architectures, and proficiency in languages like Golang, Rust, or C++. This position is ideal for mid-level engineers with a strong background in backend development and a passion for financial markets, particularly those interested in shaping the future of prediction markets.

Joblaze insights

  • Listed about 2 months ago — first seen on Joblaze September 3, 2026. Last confirmed on Kalshi's careers page November 2, 2026.
  • AWS appears in 27.7% of 249 comparable mid backend roles in United States; Golang appears in 3.2% of 249 comparable mid backend roles in United States.

Quick facts

How much experience is required?
At least 3 years of relevant experience for this Trading Systems Engineer (Affiliated Trading) role.
What's the tech stack?
Joblaze extracted these technologies from the posting: AWS, C++, Golang, Kafka, PostgreSQL, Rust.
What seniority level is this role?
Kalshi targets mid-level candidates for this position.
Is this full-time or contract?
Full-time for this Trading Systems Engineer (Affiliated Trading) role at Kalshi.

From the original posting

  • Our vision: well… build the largest financial market on the planet.

Role Roadmap

Kalshi Trading is an affiliated trading entity that operates across all different categories on Kalshi. We are looking for backend engineers who can build and maintain the infrastructure underlying our trading operations. The ideal candidate will have the following attributes:

  • At least 3 years of professional experience as a backend engineer

  • Experience directly building trading systems including order management

  • Experience building robust high performance event-driven systems and APIs

  • Experience writing concurrent code

  • Very comfortable with relational databases (e.g. Postgres)

  • Familiarity with the AWS stack (especially RDS and ECS)

  • Proficiency in one of: Golang, Rust, C++

In addition to the above, the ideal candidate will also potentially have one or more of these attributes:

  • Familiarity with stream processing (Kafka)

  • Familiarity with frontend development

  • Familiarity with machine learning, neural networks, or generative AI including LLMs

  • Experience trading on Kalshi or other prediction markets

The rest of what the role looks like is up to you - a big part of our approach is that you get to chart your path as we grow and evolve. You will have a lot of influence in shaping what both your role and the activity of Kalshi Trading look like as we grow. There's a lot of green field to conquer, we trust that you'll make a lot of it your own.

Standard company text repeated across Kalshi's postings is omitted here.

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