Senior Software Engineer, Engineering Internal Velocity (EIV)

Persona

10h

About The Position

Persona’s ability to move quickly and reliably depends on how our engineering systems evolve. As a Senior Software Engineer on the Engineering Internal Velocity (EIV) team, you’ll be a key voice in setting the vision for how the organization builds, ships, and operates software at scale. You’ll influence engineering-wide direction, aligning teams around shared approaches that raise the bar for reliability, velocity, and developer experience.

Requirements

7+ years of software engineering experience or equivalent practical experience.
Experience improving developer tooling, CI/CD pipelines, or internal platforms with reliability and usability in mind.
Hands-on experience with multi-regional applications employing background jobs and database migrations.
Proven ability to work cross-functionally, aligning stakeholders and driving adoption of shared tooling, workflows, and standards
A data-driven mindset where you define clear success metrics, measure outcomes, and iterate based on the data

Nice To Haves

Prior experience with Ruby/Rails

Responsibilities

Own and evolve the core systems that enable Persona engineers to build, test, and deploy software, shaping how work moves from code to our customers.
Build and scale developer tooling, CI, and deployment infrastructure that reduces friction, increases reliability, and helps teams move with confidence.
Act as a force multiplier for engineering teams by removing bottlenecks, standardizing best practices, and improving the day-to-day developer experience across the company.
Drive improvements in engineering velocity and system health using instrumentation, data, and automation to inform decisions.
Collaborate with product, engineering, and security partners to embed safety, reliability, and scalability into everyday development practices.