🇺🇸 USAJobs.work

America's Job Portal

← Back to USA Jobs

Software Developer

Company

Mustard Systems Ltd.

Location

london, england

Posted

May 31, 2026

Position Overview

Job Overview

At Mustard, we value quick delivery and real‑world impact over perfect code. If you thrive on solving problems quickly and enjoy a flexible, outcome‑focused culture, this role could be a great fit.

What You’ll Work On

  • Expand access to new liquidity providers using advanced web‑scraping and reverse‑engineering techniques.
  • Develop and maintain low‑latency real‑time data feeds to support trading strategies.
  • Enhance system visibility for our teams, providing insights into integration issues and improvements.

Key Responsibilities

  • Design and build impactful features that align with business goals, delivering high‑quality code that adds measurable value.
  • Collaborate on code quality: review, test, and ensure functionality, maintainability, performance, and quality standards.
  • Take ownership of production software, ensuring stability and addressing issues quickly.

Ready to Apply?

Join thousands of Americans building their careers

Apply Now