Software Engineer, Platform

Rillet

Software Engineer optimizing infrastructure and CI/CD processes for finance teams in a high-growth AI startup. Collaborating on scalable solutions using AWS and maintaining API design standards.

Posted 6/22/2026full-timeNew York City • California, New York • 🇺🇸 United StatesMid-LevelSenior💰 $150,000 - $270,000 per yearWebsite

Tech Stack

Tools & technologies

AWSDistributed Systems

About the role

Key responsibilities & impact

Own the infrastructure, CI/CD, and developer tooling that keeps our engineering team shipping fast and safely at scale
Set the technical direction for reliability, security, and compliance
Shape the design and scalability of our external API
Partner with engineering leadership to define roadmap priorities
Raise the bar for engineering quality through design reviews and mentorship

Requirements

What you’ll need

5+ years of software engineering experience with a track record on complex, large-scale projects
Deep expertise in AWS
Hands-on experience with CI/CD,
observability tooling, and distributed systems
Comfortable making technical decisions and navigating hard tradeoffs
Energized by building in a fast-moving environment

Benefits

Comp & perks

Health and wellness coverage
Retirement savings
Flexible PTO
9 company-wide holidays
Top-tier health and dental insurance
Equity participation in the company's equity plan

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

software engineeringAWSCI/CDobservability toolingdistributed systemsAPI designscalabilityengineering qualitydesign reviewsmentorship

Soft Skills

technical decision makingnavigating tradeoffscollaborationleadershipcommunicationadaptabilityproblem-solvingmentoring