GSR Tech Stack

Crypto market maker and liquidity provider for institutional trading

Financial Services London 201–500 employees Founded 2013 Privately Held

GSR operates as a capital markets infrastructure player in crypto, running high-performance trading systems in Rust across distributed infrastructure (Kubernetes, Kafka, Aeron) while managing institutional-scale market making and OTC liquidity. The engineering footprint is modest relative to finance and operations headcount, and hiring has decelerated—typical of a maturing trading operation focused on operational hardening (disaster recovery, IAM integration, reducing latency) and algorithmic automation rather than product expansion.

Tech Stack 29 technologies

Core StackRust Kubernetes Kafka Python Go ArgoCD MySQL MongoDB Linux C++ Okta Terraform Aeron Flux Flyway Liquibase Excel SQL Google Workspace DNS DHCP Bash SAML SCIM OIDC macOS Git IAM C/C++

What GSR Is Building

◆Challenges

Trade breaks
Discrepancies
Margin issues
Driving client flow
Reducing latency
Solving real-time challenges
Fast reliable production analytics code base
Complex saas integration issues
Mdm configuration challenges
Iam integration challenges

▲Active Projects

Control improvement initiatives
Algorithmic trading strategy development
Iam integration projects
Expanding otc franchise
Automated defi trading algorithms
High-performance trading systems in rust
Design and optimize highly available systems across global trading infrastructure
Integrate and automate physical server inventory using iac
Disaster recovery and security optimization
Automated trading algorithm implementation for cryptocurrency markets

Hiring Activity

Decelerating15 roles · 3 in 30d

Department

Finance

Engineering

Ops

Sales

Research

Trading

Seniority

Senior

Junior

Mid

Notable leadership hires: Treasury Head

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About GSR

GSR is a London-based crypto capital markets firm founded in 2013, providing market making, OTC trading, and venture capital services to blockchain projects and institutions. The company operates across three geographies (UK, Switzerland, Singapore) with 201–500 employees. Beyond execution, GSR offers liquidity access, real-time market intelligence, and strategic guidance. The business bridges traditional finance infrastructure and digital asset markets, serving founders and institutions seeking to scale with institutional-grade trading partnerships.

HeadquartersLondon

Company Size201–500 employees

Founded2013

Hiring MarketsUnited Kingdom, Switzerland, Singapore

Frequently Asked Questions

What tech stack does GSR use?

GSR runs Rust, Kubernetes, Kafka, and Aeron for trading systems; Python and Go for backend logic; MySQL and MongoDB for data; plus infrastructure tools like Terraform, ArgoCD, and Flyway. Identity management includes Okta, SAML, and SCIM.

What is GSR working on?

Active projects include high-performance trading systems in Rust, algorithmic trading strategy development, automated DeFi trading algorithms, OTC franchise expansion, IAM integration, disaster recovery optimization, and reducing trade latency across global infrastructure.