Company profile

OpenFX Tech Stack

Institutional FX liquidity and settlement infrastructure for cross-border payments

Financial Services Miami, Florida 51–200 employees Founded 2024 Privately Held

OpenFX, founded in 2024 in Miami, provides wholesale FX infrastructure for cross-border money movement with always-on settlement. Its stack pairs Java, Go and Python services on AWS and Kubernetes with heavy test automation (REST Assured, Playwright, JMeter, k6) and policy-as-code controls (OPA, Kyverno), which points to a security-first build. Senior-skewed engineering hiring plus legal roles track active EU/UK licensing and trading-engine work.

Tech Stack 59 technologies

Core StackJava JavaScript Python Playwright Docker Kubernetes AWS Maven Heap Customer.io Snowflake dbt Apache Airflow Tableau Looker Cloudflare Go TypeScript REST Assured JMeter k6 TestNG OPA Kyverno AWS WAF GuardDuty AWS Security Hub AWS Config SAST DAST+28 more

AdoptingOpenAPI

What OpenFX Is BuildingChallenges and projects from their job posts

◆Challenges

Regulatory risk and compliance across frameworks
Scaling complex cross-border payment flows
Working around legacy financial systems
Time zone and banking hours restrictions
Integration friction
Documentation gaps

▲Active Projects

EU/UK licensing strategy
Client trading engine
Pricing engine
Smart hedging
Cross-border payment product development
Failover design and drills

Hiring Activity

Decelerating30 roles · 5 in 30d

Department

Engineering

Legal

Product

Marketing

Security

Data

Finance

Operations

Seniority

Senior

Manager

Lead

Staff

Mid

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About OpenFX

OpenFX is a privately held financial infrastructure company headquartered in Miami, Florida, founded in 2024 and sized at 51–200 employees. It offers institutional foreign exchange liquidity, multi-currency wallets, global bank transfers and treasury capabilities delivered via API. Its customers are businesses and finance teams moving money internationally. The company hires across the United States, the United Kingdom and India, spanning engineering, legal, product, marketing, security, data, finance and operations.

HeadquartersMiami, Florida

Company Size51–200 employees

Founded2024

Hiring MarketsUnited States, United Kingdom, India

Frequently Asked Questions

What tech stack does OpenFX use?

OpenFX runs Java, Go, Python and TypeScript on AWS with Docker and Kubernetes, uses Snowflake, dbt, Airflow, Tableau and Looker for data, and secures workloads with OPA, Kyverno, Cloudflare, AWS WAF and GuardDuty.

What is OpenFX working on?

Job posts point to an EU/UK licensing strategy, a client trading engine, a pricing engine, smart hedging, failover design and drills, and new cross-border payment products.

Where does OpenFX hire?

OpenFX is headquartered in Miami, Florida and hires in the United States, United Kingdom and India, with engineering the dominant function alongside legal, product and security roles.

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How this profile is built

OpenFX's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.