Software Engineer at Jurnii.io

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.

Software Engineer

Company Description: Jurnii.io - Automated UX-audit platform

Job Description: Join Jurnii.io as a Software Engineer to help transition our revenue-generating UX-audit platform from a consultancy tool to a self-serve SaaS. You will own feature delivery in a TypeScript monorepo, scale browser automation tests, and harden multi-tenant infrastructure. This role offers direct impact, modern DevOps exposure, and the chance to shape standards for household-name brands.

Location: London, UK / Remote

Why this role is remarkable:

• Work directly with an experienced Lead Engineer who provides daily pair-programming, mentorship, and structured learning time to accelerate your technical growth.

• Enjoy a low-bureaucracy culture where you have 20% "sharpen-the-saw" time and ideas move from specification to production in just days.

• Gain hands-on experience with modern infrastructure including AWS, Terraform, and LLM integrations while scaling a live product used by major global brands.

What you will do:

• Deliver full-stack features using React, Next.js, and Node.js while building robust backend endpoints with Prisma and GraphQL/tRPC.

• Develop and extend resilient Playwright-based browser automation flows that power over 400 UX and performance checks within our AI pipeline.

• Contribute to product reliability by writing comprehensive tests, managing CI/CD pipelines, and collaborating on observability dashboards and incident response.

The ideal candidate:

• Possesses 2–4 years of professional experience building web applications with a strong foundation in TypeScript across the entire stack.

• Demonstrates proficiency with modern testing frameworks like Playwright, Cypress, or Vitest and comfort with Git-based CI/CD workflows.

• Exhibits a growth mindset with the eagerness to master AWS, Terraform, and advanced observability practices in a fast-paced startup environment.

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.