Senior Core Java Low-Latency Engineer (Hybrid)

Akkodis; City Of London; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

A tech services company is looking for a Low Latency Java Developer to enhance their distribution connectivity platform. This role involves developing and optimizing low-latency Core Java systems, tuning latency, and migrating from legacy platforms to new architectures. Ideal candidates will possess strong Core Java skills and experience in low-latency system design. This is a hybrid role requiring 3 days per week on-site in Central London, offering a competitive daily rate inside IR35.

Qualifications

• Proven experience with low-latency system design and optimisation.
• Hands-on experience with low-latency collections.

Responsibilities

• Develop and optimise low-latency Core Java systems with microsecond-level performance focus.
• Measure, analyse, and tune end-to-end latency.
• Support migration from a legacy platform to a new low-latency architecture.

Skills

Core Java development skills

Low-latency system design and optimisation

Tools

Chronicle Queue

FIX protocol

UDP messaging

FX knowledge

Job description

A tech services company is looking for a Low Latency Java Developer to enhance their distribution connectivity platform. This role involves developing and optimizing low-latency Core Java systems, tuning latency, and migrating from legacy platforms to new architectures. Ideal candidates will possess strong Core Java skills and experience in low-latency system design. This is a hybrid role requiring 3 days per week on-site in Central London, offering a competitive daily rate inside IR35.