Senior Software Engineer

Rhino Labs

$160K — $200K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5-10 years in high-volume production software systems
  • Proficient in Ruby on Rails, Python, Javascript, React
  • Full-stack experience or eagerness to learn across the stack
  • Experience with AI tools to enhance engineering processes
  • Familiar with microservices, caching, and scalability concepts
  • Knowledge of modern databases, especially Postgres
  • Understanding of CI/CD tools like GitHub Actions and AWS technologies

Responsibilities

  • Design robust technical solutions that ensure reliability and performance
  • Write clean, maintainable code, often utilizing AI assistance
  • Engage in code reviews and collaborative design sessions
  • Launch features and services focusing on excellent customer experience
  • Collaborate with product managers and engineers on project scoping
  • Promote a culture of security across the codebase

Benefits

  • High employer contribution to medical, dental, and vision coverage
  • 401(k) and HSA options with minimal employee contributions
  • Unlimited Paid Time Off (PTO)
  • Generous Paid Parental Leave policy
  • Stock option plan providing a stake in the company
  • Flexible remote-first work arrangement
  • Monthly lifestyle stipend for personal wellness needs
Full Job Description
In this role, you will:
  • Design technical solutions that are reliable, fault-tolerant, scalable, and performant
  • Write code (often with AI assistance) to produce quality, readable, testable, maintainable software
  • Participate in code reviews and design sessions
  • Launch new features and services to our customers with high quality customer experiences
  • Work with product managers and your engineering team to size work and understand build options
  • Foster a culture of security and will adopt security best practices throughout Rhino+Jetty's codebase


Our current technical stack most prominently features:
  • Ruby (Rails), Python (Flask), Javascript (Hotwire, React.js, Next.js)
  • Postgres
  • AWS infrastructure managed via Terraform
  • Datadog, Posthog, Rollbar, Sentry
  • Claude AI tools (Chat, Cowork, Code)
  • IDE(s) of choice


The candidates we're looking for generally have most of the following:
  • 5-10 years of experience in building production-grade, high-volume software systems
  • Professional coding experience (e.g. Ruby on Rails, Python, Javascript, React) with the willingness to recommend and adopt new technologies as necessary
  • Full-stack experience or willingness and ability to learn across the stack
  • Experience working with AI tools to accelerate your engineering work (e.g. Claude Code, ChatGPT Codex)
  • Experience with server-side concepts (microservices, caching, performance, monitoring and scalability)
  • Experience with modern databases (e.g. Postgres) and appropriate application-side data modeling
  • Experience with modern source control tools (git + GitHub)
  • Understanding of CI/CD build/deployment tools (e.g. GitHub Actions; Semaphore)
  • Familiarity with AWS cloud technologies (e.g. ECS, S3, RDS, etc)
  • Willingness to become domain subject matter experts in a highly regulated industry
  • Enthusiasm, curiosity, and the flexibility to thrive in a start-up atmosphere of constant change and growth
  • Ability to use AI tools and your own creativity to tackle new challenges


These aren't required but are a big plus:
  • Experience working in Fintech, Insurance, Banking or other similar financial services
  • Prior professional experience in Ruby / Ruby on Rails
  • Exposure to data pipeline tooling (e.g. Fivetran, dbt)
  • Early/mid-stage startup experience


Compensation & Benefits:

Base Salary Range: $160,000 - $200,000

Rhino + Jetty has partnered with a number of compensation benchmarking tools to determine competitive and fair market pay bands for our size and stage. Our goal is to ensure each employee is paid equitably and competitively while also maintaining a consistent and standardized methodology.

Individual pay decisions are based on a number of factors including qualifications for the role, experience level and balancing internal equity relative to other teammates.

Base salary is just one part of our Total Rewards Package here at R + J. In connection with this position, we also offer:

  • Competitive cash compensation package including base salary, milestone based bonus, and other financial perks
  • Medical, Dental, and Vision coverage (up to 90% employer contribution) - eligible from your start date
  • 401(k), HSA, Life & Disability Insurance Coverage ($0 employee contribution for additional insurances)
  • Unlimited PTO Policy
  • Generous Paid Parental Leave
  • Stock option plan to give our employees a direct stake in R + J's success
  • Remote-first work culture with opportunities to collaborate as a team in person
  • Monthly lifestyle stipend to fit your needs (meals, wellness, co-working)

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