C++ Data Infrastructure Engineer - Quant Trading (Hybrid)

Oliver Bernard; Greater London; Hybrid; GBP 230,000 - 250,000; Full time

Benefits offered by this job

Hybrid work

Job summary

Oliver Bernard in London is seeking a C++ Developer to join the data infrastructure team supporting trading and research. You will design and maintain high‑performance microservices for large‑scale data access and processing, with a focus on latency, throughput and reliability.

The role offers hybrid working (4 days onsite) and up to £250k total compensation, reflecting ownership of distributed systems and collaboration with data engineers, scientists and quants.

Qualifications

• 4+ years of engineering experience.
• Strong modern C++ skills.
• Experience with microservices architecture.
• Proficiency in databases and SQL.

Responsibilities

• Design and maintain C++ microservices for large-scale data access.
• Build high-performance systems for data retrieval and processing.
• Optimize for latency, throughput and reliability.
• Troubleshoot distributed issues in production.
• Contribute to architecture across analytics pipelines.
• Collaborate with data engineers, scientists and quants.
• Ensure smooth deployment and operational stability.

Skills

C++

Microservices

Async/multithreaded

SQL

Job description

Oliver Bernard in London is seeking a C++ Developer to join the data infrastructure team supporting trading and research. You will design and maintain high‑performance microservices for large‑scale data access and processing, with a focus on latency, throughput and reliability.

The role offers hybrid working (4 days onsite) and up to £250k total compensation, reflecting ownership of distributed systems and collaboration with data engineers, scientists and quants.