Backend Infrastructure Engineer

Vinci AI

$130K — $180K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 8+ years of professional software engineering experience focused on backend and infrastructure.
  • Hands-on Terraform experience and production work on a major cloud platform (GCP, AWS, Azure, etc.).
  • Proven ability to build and maintain CI/CD pipelines using Jenkins or similar tools.
  • Proficiency in CMake and Python packaging via pip/uv for build systems.
  • Strong coding skills in Python with familiarity in C++.
  • Experience with large, multi-language codebases in production systems.
  • Background in contributing to production-level data processing or platform systems.

Responsibilities

  • Design, build, and operate backend services and infrastructure for the simulation and inference platform.
  • Own infrastructure-as-code with Terraform for reliable service provisioning.
  • Build and maintain CI/CD pipelines to support confident shipping and regression coverage.
  • Evolve build systems across large Python and C++ codebases.
  • Develop prototypes and iterate them for customer use.
  • Address gaps in existing infrastructure and upgrade core platform components.
  • Collaborate with physicists and AI researchers to create reliable systems from research.

Benefits

  • Competitive salary
  • Equity options
  • Health benefits
  • Flexible time off
  • Remote-friendly work policies
Full Job Description
Building the Backbone

Our unified model architecture delivers steady-state and transient solutions to partial differential equations at production scale. None of that reaches a customer without robust infrastructure underneath it: reproducible builds, automated pipelines, well-provisioned cloud, and code that holds up under load. This role owns that backbone. You will make our systems fast, dependable, and easy for physicists, researchers, and engineers to build on.

What You Will Do

Your north star will be production and delivering value to our customers.
  • Design, build, and operate the backend services and infrastructure that power Vinci's simulation and inference platform.
  • Own infrastructure-as-code with Terraform across our cloud environments, provisioning and managing services reliably and repeatably.
  • Build and harden CI/CD pipelines (Jenkins or equivalent) so the team can ship with confidence and strong regression coverage.
  • Maintain and evolve our build systems (CMake, pip/uv) across large Python and C++ codebases.
  • Take early prototypes through iteration and hardening all the way to customer use, in modest iterative steps.
  • "Close the gap" on pre-existing infrastructure where needed, and evolve core platform components as the product grows.
  • Partner closely with Physicists, AI researchers, Software Engineers, and Computational Geometry experts to turn research into dependable systems.
What We're Looking For
Qualifications
  • 8+ years of professional software engineering experience, with a strong focus on backend and infrastructure.
  • Infrastructure & cloud: hands-on Terraform experience and production work on at least one major cloud (GCP, AWS, Azure, or similar).
  • CI/CD: built and maintained pipelines with Jenkins or an equivalent CI system.
  • Build systems: comfortable with build tooling such as CMake and Python packaging via pip/uv.
  • Languages: proficient in Python, with working familiarity in C++.
  • Scale: comfortable navigating and contributing to large, multi-language codebases.
  • Have contributed to a production data processing or platform system.
We're very excited to talk with you if you have
  • Experience taking an early-stage prototype to a production environment, at a startup or national lab.
  • Exposure to frontend development.
  • Familiarity with 3D rendering or visualization technologies.
  • Experience supporting ML or scientific-computing workloads (PyTorch, NumPy, CUDA, GPU infrastructure).
  • Experience with containers and orchestration (Docker, Kubernetes) and observability tooling.
Engineering Expectations
  • Strong software engineering fundamentals; comfortable meeting software design standards to get code into a production environment.
  • Capable of leveraging pre-existing infrastructure and "closing the gap" on occasion.
  • Strong CI, regression testing, and validation discipline.
  • Comfort evolving core platform and model infrastructure.

Compensation & Benefits

Competitive salary, equity, health benefits, flexible time off, and remote-friendly policies. Final compensation depends on experience and location.

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