Solidus Labs
Solidus Labs
Solidus Labs develops security and compliance software for the digital asset ecosystem. Its product portfolio includes Trade Surveillance, Transaction Monitoring, and Staking Guard, helping organizations identify and address risks across the digital asset lifecycle. The company operates at the intersection of cybersecurity, fintech, and software development.

Senior Tech Lead, Transaction Monitoring at Solidus Labs - UK Remote

Lead backend engineering for Solidus Labs’ transaction-monitoring platform, covering off-chain and on-chain financial-crime detection. Own team leadership, system design, data pipelines, and delivery across a growing compliance technology roadmap.

Description

  • Lead, mentor, and develop Solidus Labs’ global Transaction Monitoring engineering team
  • Own sprint execution, code quality, and on-call performance
  • Lead implementation of the off-chain Transaction Monitoring detection suite
  • Drive on-chain Transaction Monitoring for wallet-level and protocol-level activity
  • Build and maintain the data pipelines that support transaction monitoring
  • Create and defend high- and low-level designs for architecture, data models, detection logic, and threshold-tuning frameworks
  • Collaborate with Global Product on the on-chain product roadmap
  • Turn regulatory and customer needs into actionable engineering plans
  • Develop reusable architecture and shared engineering capabilities across Transaction Monitoring and Transaction Surveillance
  • Partner with compliance, customer success, and solutions teams to improve alert quality, reduce false positives, and address client tuning needs

Requirements

  • At least eight years of backend engineering experience
  • At least two years of experience leading or tech-leading an engineering team
  • Strong understanding of financial services, including fintech, payments, banking, or crypto
  • Working knowledge of financial-crime and compliance concepts
  • Strong foundations in data structures and algorithms
  • Demonstrated ability to build high-performance concurrent software
  • Experience reviewing pull requests and troubleshooting production systems
  • Ownership of system architecture and detailed implementation design
  • Experience building high-throughput, low-latency data systems
  • Experience with streaming platforms such as Kafka
  • Experience with analytical data stores such as ClickHouse or Snowflake
  • Experience with distributed batch-processing systems
  • Strong written and verbal communication with non-engineering stakeholders
  • Experience using AI coding tools and coding harnesses

Benefits

  • Own an entire product line rather than an isolated component
  • Join an established engineering team
  • Work on technology driven by clear regulatory needs
  • Contribute to an expanding roadmap spanning on-chain monitoring and market-surveillance convergence

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