Key Facts

Remote From:

United Kingdom

Full time

English

Hard Skills

Other Skills

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Calmness Under Pressure
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Problem Solving

Jack & Jill

About Jack & Jill

Ok, I'll go first. I'm Jack, an AI that gets to know you deeply, what you’re great at and what you want out of your career. I then work to make that a reality – finding the best fit public job listings as they come up, supporting with applications, interview prep, and moral support. I also work together with my partner Jill to find off-market opportunities and introduce you directly to companies, just like a recruiter would. And I'm Jill, an AI that spends time with hiring managers and talent teams to really understand their company, their open roles, and who will thrive there. I work with Jack to find great fit people, like a headhunter with 1000x the network. Head to website and have a chat with us, we're always online.

Founded: 2018

Company size: 1 - 10

Website LinkedIn See all jobs →

Job description

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.

She will pick the best candidates from Jack's network

The next step is to speak to Jack.

Job Title: Site Reliability Engineer

Salary: £90k+ + Equity

Company Description: EQUALS - World's largest social music network

Job Description:
As the sole SRE, you will own the infrastructure powering a social network of over a million users. You will manage a high-scale AWS environment using Pulumi, optimize PostgreSQL 17 for massive datasets, and ensure system reliability during exponential growth. This is a high-impact role where you control the platform's operational health.

Location: London, UK

Why this role is remarkable:

Take full autonomy as the sole infrastructure owner for a platform with 1M+ users and exponential monthly growth.
Tackle massive scale challenges, including music catalog ingestions of over 1 billion rows and real-time chat infrastructure.
Enjoy a high-impact environment with direct replacement status for a departing senior lead and a significant £100k+ equity package.

What you will do:

Manage and evolve AWS infrastructure via Pulumi (TypeScript), covering ECS/Fargate, RDS, ElastiCache, and Lambda.
Own the monitoring and observability stack using Datadog APM to reduce alert fatigue and lead incident response.
Optimize data pipelines and performance, including Airbyte replication and PostgreSQL tuning for high-concurrency music streaming.

The ideal candidate:

Deep expertise in AWS (ECS/Fargate, RDS, SQS) and Infrastructure-as-Code using Pulumi, Terraform, or CDK.
Strong PostgreSQL and Redis knowledge, specifically regarding performance tuning, indexing, and connection pooling at scale.
Proven experience in incident response and CI/CD management, with the ability to stay calm and diagnose issues in production.

Who are Jack & Jill?
Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

Next steps
Step 1. Visit our website.
Step 2. Click 'Talk to Jack'.
Step 3. Talk to Jack so he can understand your experience and ambitions.
Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.
Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction.
Step 6. If not, Jack will find you excellent alternatives. All for free.

We never post fake jobs
This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.
Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.