Software Engineer - Infrastructure

Modern Treasury
San Francisco, New York
Workplace: OnsiteFull timeUSD 200,000 - 260,000 annuallyFunction: Software EngineeringExperience: 8+ yearsSkills: ["Leadership","Communication","Problem-solving","Collaboration","Influencing"]

Senior infrastructure-focused engineer responsible for defining and delivering scalable AWS-based architecture and platform automation. Leads infrastructure as code, CI/CD, and observability across high-volume money-movement systems, ensuring security, reliability, and performance. Works cross-functionally with Product and Platform teams to standardize patterns and accelerate delivery of multi-rail payment capabilities.

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FursaFursa
Modern Treasury
Modern Treasury
6 months ago

Software Engineer - Infrastructure

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 14 hours agoStatus: Live

Job Summary

Senior infrastructure-focused engineer responsible for defining and delivering scalable AWS-based architecture and platform automation. Leads infrastructure as code, CI/CD, and observability across high-volume money-movement systems, ensuring security, reliability, and performance. Works cross-functionally with Product and Platform teams to standardize patterns and accelerate delivery of multi-rail payment capabilities.
Location: San Francisco, New York
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Sr. Manager level

Key Responsibilities

  • •Lead architecture for AWS infrastructure, container orchestration, and CI/CD to support scalable payment systems
  • •Standardize automation and infrastructure-as-code to provision, scale, and operate high-volume ledger and transaction platforms
  • •Reduce operational overhead through tooling, streamlined workflows, and engineering standards uplift
  • •Optimize performance, reliability, and observability across real-time and rails-specific infrastructure
  • •Define service ownership and operational models, aligning platform and product teams on scalable rail architecture

Pay and Benefits

Salary: USD 200,000 - 260,000 annually
Equity and Bonus:Equity

Key Requirements

  • •8+ years in Devops, or infrastructure engineering
  • •Strong track record of setting technical direction without direct authority
  • •Experience building internal platforms that abstract complexity away from product teams
  • •Strong experience with: Designing and operating distributed systems; AWS infrastructure at scale; Infrastructure as Code (Terraform or similar); CI/CD systems and automation pipelines; Containerized environments (Docker); Observability and performance tuning for production systems
  • •Experience with application and product security
Experience:8+ yearsFintechPaymentsMoney movement
Skills:LeadershipCommunicationProblem-solvingCollaborationInfluencing
Tech Stack:Ruby on RailsReactGraphQLTailwind CSSPostgresAWSDockerGitHubBuildkite

Company Brief

Modern Treasury
Provides a payment operations platform and APIs that automate payment initiation, approvals, reconciliation, and ledgering to help companies move and track money with greater visibility and control.
Industry: Fintech Infrastructure
Company Size: Medium (51 to 250 employees)
Growth: Scaleup
Valuation: Unicorn (USD 1B+)
Funding: Series C
Headquarters: San Francisco, United States
Founded: 2018
Glassdoor
Glassdoor: 3.7
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