Software Engineer, Platform (Mid-Senior Level)

Sprinter Health is building platform engineering foundations to help teams develop, deploy, and operate software with less friction. As a mid-senior Software Engineer focused on Platform, you will design and deliver internal tools, shared services, infrastructure, and automation that improve developer productivity across the organization.

This is a hybrid role based in San Francisco, CA, centered on end-to-end ownership of foundational engineering projects, pragmatic architectural decisions, and improvements to CI/CD, observability, and operational tooling.

What you will do

• Design and build internal tools, shared services, and automation that improve developer productivity across engineering teams
• Own and improve CI/CD pipelines, deployment workflows, and infrastructure to help teams ship software quickly and reliably
• Build and maintain scalable cloud infrastructure, developer environments, and foundational services that support a growing platform
• Improve observability, monitoring, and operational tooling to make systems easier to debug, maintain, and operate
• Develop reusable frameworks, infrastructure components, and self-service tooling that reduce manual work and accelerate development
• Partner with engineering teams to identify bottlenecks, refine development workflows, and drive adoption of platform capabilities
• Own foundational engineering projects end to end, balancing reliability, scalability, and developer experience

What you bring

• 5+ years building and scaling backend software, infrastructure, or platform systems in production
• Experience building internal developer tools, automation, shared services, or infrastructure used by multiple engineering teams
• Hands-on work with cloud infrastructure, CI/CD pipelines, deployment systems, and production environments
• Ability to design and implement reliable, maintainable software that improves how others build, test, deploy, or operate applications
• Track record leading technical projects end to end, from architecture and implementation through rollout, adoption, and ongoing maintenance
• Cross-team collaboration to understand developer pain points and translate them into scalable technical solutions
• Strong technical judgment balancing developer productivity, operational reliability, and long-term maintainability

Technologies

• AWS
• AppSync
• DynamoDB
• Lambda
• Amplify
• CloudFormation
• Node
• React Native
• React Native for Web
• GraphQL
• TypeScript
• JavaScript
• Node.js

Salary

USD 175,000 - 225,000 per year

Benefits

• Meaningful pre-IPO equity
• Medical, dental, and vision plans 100% paid for you and your dependents
• Flexible PTO + 10 paid holidays per year
• 401(k) with match
• 16-week parental leave policy for birthing parent, 8 weeks for all other parents
• HSA + FSA contributions
• Life insurance, plus short and long-term disability coverage
• Free daily lunch in-office
• Annual learning stipend

Hybrid schedule and office experience

• Hybrid schedule: work from the office Monday through Thursday, with Fridays designated as work-from-anywhere days
• Employees are asked to be in the office Monday through Thursday to collaborate with their teams
• Lunch is provided every day, and the team takes an hour together
• Team time includes board games before returning to work

Interview process

• Target timeframe: 2–3 weeks
• Recruiter Screen (30 minutes)
• Technical Assessment (45 minutes)
• Hiring Manager Introduction (30 minutes)
• Onsite Interview: Systems Design + Behavioral Interview + Lunch with the Team (3 hours)
• References

What gives you an edge

• Career focus in platform engineering, developer experience, infrastructure, or developer productivity
• Experience building internal platforms, CLIs, frameworks, or self-service tooling adopted by multiple engineering teams
• Evidence of improved engineering velocity through faster deployments, more reliable CI/CD, or reduced operational overhead
• Extensive work with AWS, serverless architectures, infrastructure as code, or cloud-native systems
• Experience implementing observability, monitoring, or incident management tooling that improved production reliability
• Experience in mid- or growth-stage startups (Series A–C), where infrastructure and developer tooling evolved with rapid product development
• Ability to measure impact through developer adoption, deployment frequency, system reliability, or improvements in engineering efficiency

Our technology stack

• Serverless AWS (AppSync, DynamoDB, Lambda, Amplify, CloudFormation, Node)
• React Native and React Native for Web
• GraphQL
• TypeScript
• JavaScript
• Node.js