Senior Java Engineer - 24/7 Real-Time FinTech

Fasanara Capital; Greater London; On-site; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Bonus scheme

Medical & Dental Insurance

Life Insurance

Income Protection

Critical Illness Cover

EAP

Pension (HL)

Maternity/Paternity Leave

Parental Leave

Cycle to Work

Charity Giving

Wellbeing Budget

Team socials

Job summary

Fasanara Digital is expanding a quantitative investment team focused on digital assets and high-frequency trading. We seek an experienced Java Software Engineer to own and evolve our multi-venue collateral management platform and supporting data infrastructure.

You will work in a small, high-performing team with strong ownership and autonomy, building and maintaining production systems while translating business requirements into scalable technical solutions.

Qualifications

• 5+ years of professional software engineering experience.
• Strong Java experience and exposure to Kotlin are desirable.
• Experience designing distributed, real-time, high-availability systems.

Responsibilities

• Develop, maintain and enhance a 24/7 multi-venue collateral management system.
• Build resilient distributed, real-time systems with high availability.
• Integrate with trading venues to source data such as accounts, positions, and collateral.
• Design reference data and accounting pipelines for both traditional and digital assets.
• Code primarily in Java and Kotlin and contribute to architecture.

Skills

Java

Kotlin

Distributed systems

Real-time processing

High availability

Tools

Apache Kafka

Job description

Fasanara Digital is expanding a quantitative investment team focused on digital assets and high-frequency trading. We seek an experienced Java Software Engineer to own and evolve our multi-venue collateral management platform and supporting data infrastructure.

You will work in a small, high-performing team with strong ownership and autonomy, building and maintaining production systems while translating business requirements into scalable technical solutions.