Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowPosted 62 days ago

Software Engineer

Workable (global search)108,016 open roles

Where
London, England, United Kingdom
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowSoftware EngineerWorkable (global search) · London, England, United Kingdom

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on Workable (global search)'s own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

7.9% of postings close within 7 days. Measured by our own scanner across the market. Workable (global search) postings stay open a median of 7 days.

Share of postings closed within
  1. 1.6%1 day
  2. 3.6%3 days
  3. 7.9%7 days
  4. 14.9%14 days
  5. 34.0%30 days
This job: posted 62 days ago

Workable (global search) median: 7 days open

The posting

We’re a fast growing AI startup on a mission to help midmarket businesses transform how work gets done.

We’ve built a factory for custom operations agents. The factory builds Virtual Agents: software workers with AI reasoning that complete complex workflows end-to-end, directly in customer tools. There’s no tech integration, process change or upfront cost. Onboarding is white-glove, takes a matter of days, and customers pay only for delivered value.

This makes Virtual Agents the lowest risk way to automate complex manual work. And it makes Unitary the first company delivering Fortune 500-grade AI deployment with the unit economics of software - enabling us to reach the midmarket at scale.

Today we’re focused on commercial insurance, marketplaces and primary healthcare. But the potential for Virtual Agents goes far beyond.

We closed $15M Series A funding in 2024, and we’re backed by some leading names in AI (Plural and Creandum). We’re working with world-class clients such as Substack, Trustpilot, Depop, Sony Interactive Entertainment, and many more.

This is an exciting opportunity to join a well-funded startup at a crucial stage of growth, and to play a significant part in turning frontier AI technology into real world value.

The Role

As a Senior Software Engineer you will:

  • Own the frontend for our Virtual Agent products
  • Our customers interact with the outputs of our Virtual Agents through interfaces you will build and evolve. As we productise our offering, you will be the person shaping how customers see, trust and control AI-driven work - taking these interfaces from early, pathfinder builds into polished, reliable product surfaces.
  • Re-imagine and refactor our existing frontend into a scalable, reusable platform
  • Our current frontend has helped us grow from 0 to 25 clients in the past 18 months, largely built to unblock individual customers. We now need it re-imagined as a proper platform: a shared component library, consistent patterns and a codebase that lets us ship new customer-facing features quickly and confidently as we scale.
  • Bring strong product thinking to every screen you build
  • You won't just be handed designs to implement. You will work closely with product and design to shape what we build, pushing back where needed, and using your judgement to make the product simpler and more useful for customers.
  • Bridge our Product, Design and Platform Engineering capabilities
  • You will be the person who turns product and design intent into robust, production-grade frontend code, while working closely with our platform and backend engineers to make sure the frontend is well supported by the APIs and services underneath it.

The role will report to a Principal Engineer and can be based in the UK or alternatively anywhere within 3 hours of the UK timezone.

Requirements

You

We are looking for someone who is excited about building innovative solutions and wants to have a large impact in a smaller company; you will be a key part of defining Unitary's future during this early stage of our next growth journey. We need versatile people who are happy to get stuck into whatever needs doing, and are ready to learn and grow with the company.

For this particular role, we need a senior, product-minded React engineer who has built and shipped frontends at startups before, ideally more than once. You will be comfortable owning a frontend end-to-end - from architecture and component design through to the small UX details that make a product feel great to use. Communication is crucial, as you will work closely with colleagues across product, design and platform engineering to bring their work together into experiences customers love.

We would love to hear from you if you:

  • Have deep, expert-level experience building production React applications, including state management, performance and testing
  • Deep understanding of TypeScript, modern React tooling (e.g. Next.js, Vite) and design systems
  • Have built multiple frontends from the ground up at startups, and understand the tradeoffs of moving fast without accumulating unmanageable technical debt
  • Have experience re-imagining and refactoring frontend codebases so they scale reliably as a product and team grow (e.g. component libraries, design systems, shared tooling)
  • Use AI coding agents as a core part of how you work, with hands-on experience of agentic tools (e.g. Claude Code, Codex)
  • Have strong product thinking and instincts - you care as much about whether a feature is right as whether it is well built
  • Are an advocate of strong software engineering practices, standards, and culture
  • Are still building hands-on and want to keep doing so for at least the next 12 months

It would be even better, but not essential, if you have:

  • Previous experience as an early or founding engineer at a startup
  • Some full-stack exposure, and are comfortable venturing into backend or API work when needed
  • Experience designing frontend architecture for AI-driven or data-heavy products

Benefits

About us

The team

Unitary is a remote-first team of 25+ people spread across Europe who are fiercely passionate about making the internet a better place, and deeply motivated to become a force for good. We have an ambition to create a company filled with happy, kind and collaborative people who achieve extraordinary things together. Our culture is built around the power of trust, transparency and self-leadership.

Working at Unitary

We are committed to creating a positive and inclusive culture built on genuine interest for each other's well-being. We offer progressive and market-leading benefits, including:

  • Flexible hours and hybrid working in London 1-2 days per week
  • Competitive salary and equity package
  • Occupational pension
  • Generous paid parental leave
  • Generous paid sick leave
  • Annual budget for your professional development and growth
  • Annual budget for your individual health and wellness
  • Three team offsites to London or other exciting destinations in Europe
From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against Workable (global search)'s own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on Workable (global search)'s form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    Workable (global search)'s answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.