Site Reliability Engineer
Department: Engineering
Location: Sydney
Compensation: A$300K – A$600K • Offers Equity • Offers Bonus
Employment Type: FullTime
About us
At coreflow, we're redefining entertainment with AI. We're one of the fastest-growing startups globally, serving 20 million users in our first year. We’re an in-person company based in Sydney, Australia.
We’re guided by a set of principles that are foundational to our work and drive every decision:
User-first: We build things that people want. We invest time to understand our users and focus on adding value instead of extracting value.
High agency, high ownership: We’re responsible for the pieces we own, end-to-end. We own every mistake, figure out what went wrong, and fix it. We don’t blame anyone or anything else.
Urgency: This is a once-in-a-lifetime opportunity. We prioritize well, find ways to increase leverage, and move at an inspirational pace.
What you'll do
You’ll be our first dedicated site reliability engineer, owning reliability and core platform decisions as we scale to hundreds of millions of users.
Example projects
Improve uptime and reduce RTO across critical services.
Orchestrate and harden GPU clusters serving millions of AI generations per day.
Implement platform-wide observability (metrics, tracing, alerting) and enforce SLOs.
Optimize AWS infrastructure and reduce cloud spend without sacrificing performance.
What you'll bring
5+ years operating production systems at scale.
Strong AWS experience (infra-as-code, high-scale compute, K8s/ECS or similar).
Deep observability and incident response experience.
CI/CD and deployment pipeline expertise.
Familiarity with our tech stack: TypeScript, Next.js, React, TailwindCSS, tRPC, Postgres, Temporal, AWS.
You write code and fix root causes, not just symptoms.
Hunger to win. This is not going to be easy.
What we offer
Competitive compensation with meaningful upside.
A company card for food, coffee, tools, and anything that helps you operate at a high level.
Daily team lunch and dinner at the office.
Unlimited workspace budget — build your ideal setup.
Real ownership and impact from day one.
Our interview process
A quick phone call to learn about you and share more about our company.
A technical interview, 1hr of system design, no live coding.
A paid work trial, so you get a feel for what it's like to work with us.
You get an offer, and we celebrate!
There are more than 50,000 engineering jobs:
Subscribe to membership and unlock all jobs
Engineering Jobs
60,000+ jobs from 4,500+ well-funded companies
Updated Daily
New jobs are added every day as companies post them
Refined Search
Use filters like skill, location, etc to narrow results
Become a member
🥳🥳🥳 452 happy customers and counting...
Overall, over 80% of customers chose to renew their subscriptions after the initial sign-up.
To try it out
For active job seekers
For those who are passive looking
Cancel anytime
Frequently Asked Questions
- We prioritize job seekers as our customers, unlike bigger job sites, by charging a small fee to provide them with curated access to the best companies and up-to-date jobs. This focus allows us to deliver a more personalized and effective job search experience.
- We've got over 200,000 jobs from 15,000+ vetted companies. No fake or sleazy jobs here!
- We aggregate jobs from 15,000+ companies' career pages, so you can be sure that you're getting the most up-to-date and relevant jobs.
- We're the only job board *for* software engineers, *by* software engineers… in case you needed a reminder! We add thousands of new jobs daily and offer powerful search filters just for you. 🛠️
- Every single hour! We add 2,000-3,000 new jobs daily, so you'll always have fresh opportunities. 🚀
- Typically, job searches take 3-6 months. EchoJobs helps you spend more time applying and less time hunting. 🎯
- Check daily! We're always updating with new jobs. Set up job alerts for even quicker access. 📅
What Fellow Engineers Say