Software Engineer at Jurnii.io - Automated UX-audit SaaS

Jack & Jill/External ATS; Remote; GBP 50,000 - 70,000; Full time

Job summary

A leading UX-audit platform is seeking a Software Engineer to transition their revenue-generating tool into a global self-serve SaaS platform. You will work within a TypeScript monorepo, utilizing skills in React, Next.js, and Node.js to deliver full-stack features. The role offers mentorship from a Lead Engineer and the ability to make a direct impact on production code in a dynamic environment. Ideal candidates will have 2-4 years of web application experience and strong TypeScript skills.

Benefits

Personal learning budget

20% professional development time

Low-bureaucracy culture

Qualifications

• 2–4 years of professional experience building web applications with strong TypeScript skills across both frontend and backend environments.
• Proven familiarity with modern testing frameworks to ensure high-quality software delivery.
• Growth-minded collaborator eager to master AWS, Terraform, and LLM integrations.

Responsibilities

• Deliver full-stack features using React, Next.js, and Node.js.
• Build and maintain resilient Playwright automation flows.
• Collaborate on modern DevOps practices managing AWS infrastructure.

Skills

TypeScript

React

Next.js

Node.js

Prisma

GraphQL

Terraform

AWS

Playwright

Cypress

Jest

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.

Software Engineer

Company Description: Jurnii.io – Automated UX‑audit platform scaling to self‑serve SaaS.

Job Description

Join Jurnii.io as a Software Engineer to transition a revenue‑generating UX‑audit tool into a global self‑serve SaaS platform. You will work within a TypeScript monorepo, scaling browser‑automation tests and hardening multi‑tenant infrastructure. This role offers direct mentorship from a Lead Engineer and the chance to ship code used by household‑name brands.

Location

Remote

Why this role is remarkable

• Significant technical ownership of a revenue‑generating platform scaling from a consultancy tool to a sophisticated multi‑tenant SaaS product.
• High‑growth environment offering a personal learning budget and 20% "sharpen‑the‑saw" time for dedicated professional development and experimentation.
• Direct impact on production code within a low‑bureaucracy culture where features move from specification to deployment in just days.

What you will do

• Deliver full‑stack features using React, Next.js, and Node.js while managing data via Prisma and GraphQL/tRPC endpoints.
• Build and maintain resilient Playwright automation flows that simulate real‑user behavior to power an AI‑driven evaluation pipeline.
• Collaborate on modern DevOps and observability practices, managing AWS infrastructure through Terraform and improving CI/CD pipeline efficiency.

The ideal candidate

• 2–4 years of professional experience building web applications with strong TypeScript skills across both frontend and backend environments.
• Proven familiarity with modern testing frameworks like Playwright, Cypress, or Jest to ensure high‑quality software delivery.
• Growth‑minded collaborator eager to master AWS, Terraform, and LLM integrations while participating in daily pair‑programming and constructive code reviews.

Next steps

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

We never post fake jobs. 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.