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Tech Lead - Low-Latency FX Engineering

LSEG

New York, NY · Senior

$147,500 – $245,900

Listed on LSEG’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

A hands-on technical leadership role for a Java engineer to design and build low-latency foreign exchange trading platforms while mentoring a team. Suited to senior engineers who want to combine deep technical work with architectural influence and team guidance in a global financial infrastructure company.

Our summary, not LSEG’s wording. The full posting is on their site.

What they ask for

Required

  • Hands-on Java expertise with focus on production-grade code
  • Technical leadership or senior engineer experience influencing design and delivery
  • Understanding of data structures, algorithms, and system design
  • Expertise in concurrency and multithreading
  • Low-latency system design and memory management knowledge
  • Experience with profiling and performance tuning tools
  • Knowledge of network protocols and optimization techniques
  • Track record owning complex business-critical systems
  • Agile environment experience
  • DevOps practices and automation experience
  • Strong problem-solving and cross-system investigation skills
  • Ability to work in globally distributed teams

Nice to have

  • Cloud platform and cloud-native architecture experience
  • SQL and NoSQL database knowledge
  • Engineering mentorship or leadership experience
  • Strong passion for technology and continuous learning
  • Excellent communication and stakeholder management skills

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