Backend Software Engineer joining Abnormal Security to develop scalable infrastructure for cybersecurity. Building platforms that drive business growth and enhance development velocity.
About the role
- Software Engineer building core components of portfolio engineering systems for Talos, a digital asset trading platform. Focus on reliability, scalability, and high-performance backend services.
Responsibilities
- Design and implement core components of the Portfolio Engineering platform, including the backtester, portfolio optimizer, rebalancer, and reporting engine.
- Own features end-to-end: requirements definition, technical design, implementation, testing, and documentation.
- Develop high-performance backend services primarily in Java, with supporting Python components.
- Contribute to distributed, cloud-native systems deployed across AWS and GCP.
- Ensure systems meet production standards for reliability, scalability, and performance.
- Collaborate cross-functionally with Product, Quant, and Client teams to deliver institutional-grade solutions.
Requirements
- 5+ years of experience building backend systems in Java
- Strong understanding of concurrency, high-throughput system design, and distributed architectures
- Experience developing REST and WebSocket services
- Proficiency with SQL databases and modern development workflows (Git, CI/CD, Jira)
- Experience working in cloud environments (AWS or GCP)
Benefits
- Monthly wellness credit for personal use, such as gym memberships, massages, or ski passes
- Paid lunches in the office
- Monthly fitness and evening socials to foster connections with colleagues
- Annual offsite events to engage with the wider team
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