Software Engineer, Developer Infrastructure at Numeric | NY, US | Rezi

Software Engineer, Developer Infrastructure at Numeric

Software Engineer, Developer Infrastructure

Numeric · NY, US

1 weeks ago

Software Engineer, Developer Infrastructure

Numeric · NY, US

8 days ago
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About the Role

Platform Engineering at Numeric focuses on building a shared platform to enhance the productivity of engineers and AI agents. This role specifically addresses the developer infrastructure, including environments, CI/CD, infrastructure-as-code, observability, security, and internal tooling, aiming to streamline the process from idea to deployment.

Responsibilities

  • Own pieces of the roadmap end to end, focusing on deployment processes, environments, agent-first development, infrastructure-as-code, repo standards, observability foundations, security, and AI internal tools hosting.
  • Develop a serialized, gated deployment process across services with automated schema migrations and rollback.
  • Ensure reliable and fast local and remote development environments, including sandboxes and preview/review environments.
  • Implement agent-first development practices, including MCP gateways, governance, cost management, and foundation model selection.
  • Manage infrastructure-as-code using Spacelift/OpenTofu, remediate drift, and consolidate cloud environments.
  • Establish repository standards, ownership manifests, and an internal developer portal.
  • Build observability foundations for local tracing, logging, and metrics, and improve Datadog cost management and incident management maturity.
  • Implement unified secrets/config management, SSO, scoped IAM, ECR scanning, audit logging, and vulnerability management.
  • Develop Numeric Labs, a platform for shipping internal tools with integrated authentication, hosting, and observability.

Requirements

  • Technically deep in infrastructure (AWS, containers/ECS, networking, IaC) and pragmatic in approach.
  • Possess a product builder's instinct for developer experience, focusing on sane defaults and intuitive tooling.
  • Skilled in discovering user needs through direct interaction, pairing with engineers, and observing onboarding processes.
  • Comfortable building in-house solutions when appropriate and clearly justifying the decision.
  • 3+ years of software engineering experience, with significant time spent on infrastructure, platform, or developer productivity.
  • Proficient with AWS, IaC (Terraform/OpenTofu or similar), CI/CD systems, and Linux/container fundamentals.
  • Strong general-purpose programming skills, primarily in TypeScript and Python.

Skills

  • AWS
  • ECS
  • Networking
  • IaC
  • TypeScript
  • Python
  • Spacelift
  • OpenTofu
  • Terraform
  • Atlantis
  • Datadog
  • Firetiger
  • Chronosphere
  • GitHub Actions
  • Buildkite
  • Incident Management
  • SLA Definition
  • CI/CD
  • Linux
  • Containers
  • Node.js
  • Postgres
  • ClickHouse
  • Inngest

Location

  • New York City

Work Type

  • In-person
  • Full-time

Experience Level

  • 3+ years of software engineering experience

About the Company

  • Numeric is building a modern platform for accounting and finance, aiming to provide live, rich, and trustworthy data and insights for decision-making and execution.
  • The company tackles foundational challenges in automating data ingest, transformation, matching, projection, and reporting for financial data.
  • Numeric has achieved strong product-market fit with customers including Anthropic, Brex, OpenAI, Plaid, and Wealthfront.
  • The company is backed by investors such as IVP, Menlo Ventures, Founders Fund, and 8VC, and supported by founders and executives from leading tech companies.
  • Numeric fosters a culture that maximizes great work through a desire to win, deep care for the craft, and pragmatism in shipping for overall impact.
  • Core principles include owning the outcome, executing brick by brick, loving the game, earning the right through quality work, and refusing to accept 'Same As Last Year' by applying a first-principles approach.