Home › Companies › Dfns › Senior Infrastructure Engineer
Senior Infrastructure Engineer
Dfns · New York · Remote · Active · $220,000 / year · Deel Hire
Job facts
| Field | Value |
|---|---|
| Company | Dfns |
| Title | Senior Infrastructure Engineer |
| Normalized title | - |
| Department / team | - |
| Location | New York, NY, United States |
| Work model | Remote / Remote |
| Employment type | Full Time |
| Salary | $220,000 / year |
| Status | active |
| ATS provider | Deel Hire |
| Posted / first seen | 2026-02-23 / 2026-06-05 |
| Changed / last seen | 2026-06-17 / 2026-06-19 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Dfns. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through Deel Hire. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in New York. | Open |
| Work model jobs | Active Remote postings. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Dfns |
| Source | 28963dcb-7c78-4b16-a140-442023ed8696 |
| ATS provider | Deel Hire |
Description
Join 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. Responsibilities Design, 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. Requirements 8+ 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 process Intro call with Co-CEO (30 min) Personality and cognitive tests (45 min) Coding test in a language of your choice Focus interviews with the hiring panel (180 min) Code review Architecture review Security fundamentals Culture check fit Final interview with CTO (30 min) Reference calls and background checks Terms Title: 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.
Full job record
| Job ID | 1b117676c1417dabe11f5194b6bd1e97275d5ef5 |
| Org ID | b2af5b22-fff8-436a-ae5e-6ea85e31b9d6 |
| Source ID | 28963dcb-7c78-4b16-a140-442023ed8696 |
| Board ID | 28963dcb-7c78-4b16-a140-442023ed8696 |
| Provider | deel |
| Provider Job Key | d980d56b-3608-411c-a468-aebe573e06c1 |
| Title | Senior Infrastructure Engineer |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | New York |
| Department | — |
| Team | — |
| Employment Type | full_time |
| Workplace Type | remote |
| Remote Policy | remote |
| Country | United States |
| Region | NY |
| City | New York |
| Salary Raw | Join 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. Responsibilities Design, 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. Requirements 8+ 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 process Intro call with Co-CEO (30 min) Personality and cognitive tests (45 min) Coding test in a language of your choice Focus interviews with the hiring panel (180 min) Code review Architecture review Security fundamentals Culture check fit Final interview with CTO (30 min) Reference calls and background checks Terms Title: 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. |
| Salary Min | 220,000 |
| Salary Max | — |
| Salary Currency | USD |
| Salary Period | year |
| Source URL | https://jobs.deel.com/dfns/job-details/d980d56b-3608-411c-a468-aebe573e06c1/overview |
| Apply URL | https://jobs.deel.com/dfns/job-details/d980d56b-3608-411c-a468-aebe573e06c1/overview |
| First Seen At | 2026-06-05 03:14:36Z |
| Last Seen At | 2026-06-19 14:13:35Z |
| Last Checked At | 2026-06-19 14:13:35Z |
| Last Changed At | 2026-06-17 14:05:39Z |
| Inactive At | — |
| Source Posted At | 2026-02-23 21:56:24Z |
| Source Updated At | — |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=deel/board=dfns/date=2026-06-19/2026-06-19T14-13-33-145Z-6f98ec80dfb51206c6db8629d647bc8378ecb30ebdf5a2c1345dd7b5ce7333c4.json |
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