Senior Infrastructure Engineer

Back to all rolesSenior Infrastructure EngineerApplyJob detailsDepartments / InfrastructureNew YorkFull-time$220,000 USD - $300,000 USDJoin a team of engineers and cryptographers building the infrastructure behind the next generation of financial systems.We’re hiring a Senior Infrastructure Engineer to design, operate, and scale the systems that power our platform. You’ll build and maintain the infrastructure that supports wallet services, transaction processing, and blockchain integrations. You’ll work at the intersection of distributed systems, security, and cloud infrastructure to ensure our platform remains reliable, secure, and performant. This role goes beyond operating infrastructure. You’ll help design resilient architectures, automate operations, and improve how we deploy, monitor, and secure our systems. You’ll work closely with engineering, product, and security teams to deliver infrastructure that scales with real-world financial workloads.ResponsibilitiesDesign, build, and maintain cloud infrastructure with a focus on scalability and security.Architect and operate containerized and orchestrated systems (Docker, Kubernetes).Automate provisioning and deployments using Terraform, Jenkins, and CI/CD pipelines.Implement and maintain observability with Datadog across logs, metrics, and traces.Optimize performance and reliability of Node.js applications and backend services.Configure and manage secure enclaves (AWS Nitro) to harden critical workflows.Partner with product and security to align infra decisions with roadmap and risk strategy.Document systems, promote knowledge sharing, and support client discussions.Requirements8+ years of infrastructure, DevOps, or SRE experience in cloud-native systems.Strong expertise with AWS (GCP is a plus; IBM and Thales are a plus too).Skilled in Infrastructure-as-Code (Terraform) and CI/CD automations.Deep knowledge of Docker, Kubernetes, and containerized microservices.Experience administering and tuning SQL and NoSQL databases.Familiar with observability platforms (Datadog, ELK, Prometheus/Grafana).Solid understanding of infrastructure security and PKI fundamentals.Proficiency in scripting and systems programming (Python, Rust, TypeScript).Clear communication skills and ability to operate reasonably under pressure.Ideally, experience with blockchain networks, nodes, and smart contracts.Recruitment processIntro call with Co-CEO (30 min)Personality and cognitive tests (45 min)Coding test in a language of your choiceFocus interviews with the hiring panel (180 min)Code reviewArchitecture reviewSecurity fundamentalsCulture check fitFinal interview with CTO (30 min)Reference calls and background checksTermsTitle: Senior Infrastructure Engineer.Salary: $220,000-300,000 per year (full-time).Equity: 100-200 stock options vested over 4 years.Benefits: Healthcare and travel expenses.Location: United States (remote-first, office optional).Equipment: MacBook Pro + essentials.Upload your resume to autofill the applicationUploadFirst name *Last name *Email *Dial codePhone numberLinkedIn profile *Please upload your resume (preferably as a PDF file) *Click or drag file to uploadSupported file format: .PDF; Maximum file size: 10.49 MB; Maximum file: 1;Untitled sectionCover letterYour answer0/10000AI disclaimerThis application process may use AI-enabled systems to support candidate evaluation based on factors such as experience, technical skills, and qualifications. All processing is carried out in accordance with applicable data protection, AI governance, and labour laws. Human oversight is maintained at all stages, and final hiring decisions are made by people. Personal data submitted as part of this application is not used to train AI models.I have read and understood the privacy policy and acknowledge that my personal data will be processed as part of this application.ApplyApplyHire withPrivacy Policy