Sr Software Engineer - Remote

Overview In this role, you contribute to the security and resilience of a high-performance blockchain infrastructure. You will work on adversarial testing and fortifying validator client systems within a lean, fast-paced environment. You’ll collaborate across teams to design scalable, low-latency solutions and drive software from concept to production. You help raise engineering standards through clear architecture docs and knowledge sharing. This is a mission-driven, impact-focused opportunity. Compensation / Benefitsbase salary: $150,000–$275,000incentive compensationcomprehensive benefits package ResponsibilitiesInfrastructure fortification for a primary blockchain validator client to ensure long-term stability and performanceDesign and implement adversarial testing frameworks to simulate attacks and mitigate vulnerabilitiesCollaborate with cross-functional teams to architect secure, scalable, low-latency network solutionsDrive full software lifecycle from concept through deployment across testing environmentsProduce high-quality documentation and system designs to uphold engineering standards and enable collaboration Key requirementsBachelor’s degree in Computer Science, Engineering, or related field (or equivalent practical experience)3+ years of experience with core infrastructure, distributed systems, and advanced testing protocolsAdvanced proficiency in Rust or C++, with a track record of secure, high-performance codeHands-on experience with configuration management, automation, and troubleshootingStrong scripting capabilities for automation and real-time monitoringCollaborative mindset and ability to work in a distributed team to meet critical deadlinescollaborativestrong communicationproblem-solvingRustC++distributed systems