In-house feel, nearshore

Vercel Developers

Vercel takes the operational pain out of Next.js, and British teams adopt it to ship weekly rather than quarterly. The bottleneck that remains is senior frontend engineering. We embed developers who build, deploy and tune production Next.js and AI web apps, employed by us and working your day.

  • Deep in Vercel, Next.js and AI-driven web applications
  • Deployment pipelines and performance tuning included
  • Embedded engineers on British hours, not an outsourced pod
Hire Vercel Developers
Software engineer working at a dual-monitor dev workspaceAI Web App DeliveryDevOps IntegrationSecurity and Maintenance

TRUSTED BY 300+ENGINEERING TEAMS

Virgin Experience Days
Salmon
Hotelplan
Willo
Travelex
Tidal
Scorpion
Vector
Virgin Experience Days
Salmon
Hotelplan
Willo
Travelex
Tidal
Scorpion
Vector
Ask our AI anything
Client onboarding call with a Cloud Employee engineer joining the team

Our Service

Pairing sessions that expose real experience

During CTO-led vetting every candidate pairs live with a senior engineer on Next.js and Vercel work, deployment automation, CI/CD, rendering and caching decisions. Frameworks change fast, so we weight fundamentals and judgement over memorised APIs, and we check candidates use AI tooling well.

  • Matched for Vercel, Next.js and AI product delivery
  • Production readiness proven in live pairing, not claimed
  • HR, onboarding and retention run by Cloud Employee

HR and retention run by Cloud Employee

Vercel work our engineers handle

  • Build zero-downtime pipelines with advanced monitoring and automated scaling.
  • Next.js Hosting and Edge FunctionsFast, global deployments using Vercel Edge Middleware and modern DevOps practices.
  • Engineer reviewing code on screen
  • AI Web App DeliveryIntegrate inference APIs and deploy intelligent, responsive user experiences.
  • Development team collaborating in the office
  • Performance and ReliabilityImplement caching, observability, and continuous delivery pipelines.
  • DevOps IntegrationAutomate environments, CI/CD, and infrastructure using Vercel CLI and integrations.
  • Security and MaintenanceDeliver secure, version-controlled releases with rollback and monitoring support.

The alternative

Get speed, fit and in-house feel without the hiring grind.

Cloud EmployeeIn-house hiringDev agenciesFreelancers
Speed to hire-
Flexibility to scale-
Developer fit (embedded)-
Full-time, only for you--
No overhead or upfront fees--

Solid lime = yes · outline lime = partial · grey dash = no

Vetting

You see two people - not 200 CVs.

Engineers vet engineers

A senior engineer runs a live technical conversation on the candidate's real stack, not a recruiter working from a keyword list.

Live coding, not take-homes

Real problems solved in front of an assessor, with anti-cheating checks. You see how they actually work, not what they submitted overnight.

A full profile, not a CV

Every candidate arrives with a CV, interview summary, coding-test breakdown and rate in pounds. You decide on evidence.

Every tab is a stage a candidate has to clear. Six of them, all run by our own internal engineers at Cloud Employee, before you see a name.

  • Overview
  • CV
  • Tech interview
  • Coding test
  • Psychometric
  • Soft skills

Scored by people. We use AI to cross-check our own consistency - never to decide who reaches your shortlist.

Vetted senior software engineer candidate profile

Luka M.

Vetted

Senior Software Engineer · TypeScript · Python · Cloud · 6 yrs · Zagreb, Croatia (GMT+1)

£4,900/moAvailable in 2 weeks

Assessment

Six years in production Python, the last three on LLM systems - retrieval pipelines, eval suites, and agent tooling for UK fintech. Owns delivery end to end.

Coding test88%
Live interviewStrong
PsychometricTop 9%
Stack
Python · LangGraph
English
C1 fluent
Overlap
8 hrs UK
Notice
2 weeks

AI in practiceShips with Copilot and Claude Code daily, and rewrote 40% of the generated code in his observed task - the judgement is his, the tooling only makes him faster.

Career history

2023 - now

Senior AI Engineer

UK payments platform · 40-person product team

Built the retrieval assistant now resolving 30% of tier-1 tickets; owns its eval suite and guardrails.

2020 - 2023

Backend Engineer, Python

Travel booking SaaS · Zagreb

Moved fraud scoring onto a real-time feature pipeline; cut false declines by 18%.

2019 - 2020

Data Engineer

Agency · Python, Postgres, AWS

  • Python
  • FastAPI
  • LangGraph
  • pgvector
  • Evals & tracing
  • AWS
  • Docker

Technical interview

Assessed by Marco R., Principal Engineer

12 Jun 2026
55 min · live call

System design4 out of 5
Code quality5 out of 5
Debugging4 out of 5
Communication5 out of 5

"Walked me through an assistant that was quietly hallucinating refund policy, how he caught it in evals, and what he got wrong on the first fix. Hire-ready for a senior seat."

Live coding test

Repair a leaking retrieval pipeline

Python 3.12 · pytest · observed screen share

88
score

Tests passed
21 / 21
Time used
62 of 90 min
Anti-cheat flags
0

retrieval.py · submitted diff

- hits = index.query(q, k=50)+ hits = index.query(rewrite(q), k=50, filter=tenant)+ hits = rerank(hits, q)[:8]  # recall 0.62 -> 0.91+ assert_context_budget(hits, max_tokens=6000)

Psychometric · technical thinking

How he reasons under a real deadline - not a personality quiz.

Top 9%of engineers
we test

Abstract reasoning92
Problem decomposition88
Attention to detail90
Learning agility94
Risk awareness82
  • Systems thinker
  • Root cause over quick patch
  • Asks before assuming

A 45-minute reasoning test, scored against the 4,000+ engineers we have already placed. Our assessors do the marking - AI only flags where our own scoring looks inconsistent.

Soft skills · working with your team

Communication5 out of 5
Ownership5 out of 5
Collaboration4 out of 5
Takes feedback4 out of 5
Spoken English
C1 · assessed on call
References
2 of 2 verified

"He raised the payment edge case nobody else had spotted, in writing, two days before release."

Reference check · former tech lead, UK payments platform

This is what you receive - not a CV.

Ask our AI anything

Why Cloud Employee?

Senior frontend hiring, minus the London premium

As employer of record we take on the contracts, compliance and pastoral care, and you take on a teammate. The fee is monthly and all-inclusive, 50 to 75% below a comparable British hire once every cost is in, with 30 days notice and a UK-based client success manager throughout.

  • Direct reporting with full working-day overlap
  • Employment, L&D and compliance handled end to end
  • Interviews within 7 working days, embedded in about two weeks
Long-tenure engineering team at work

Not Just Developers - A Whole Operation

From day one your engineer is backed by our technical, HR and client success teams.

Fully supported

We handle the rest so your engineers can focus on building.

Engineer in a performance review sessionPerformance reviews
Team member handling payroll and compliancePayroll & compliance
Dual-monitor engineering workstation and equipmentEquipment
Engineering team in a modern office workspaceWorkspace
Molly and Daniel on a welcome-to-the-team onboarding call

In-house, without the friction

No upfront fees. No lock-in contracts.

  • No placement or upfront fees
  • Rolling 30-day contract, cancel anytime
  • One monthly rate, everything included

Ready to find your engineer?

Tell us exactly who you need.
In 90 seconds

Two matched engineers in 7 days. No fees, no obligation.

What role are you hiring for?

Pick one to start - you'll see matching engineers at the end.

  • 300+ teams built
  • 97% stay 2+ years
  • Replace if it isn't working

Got questions?

The questions CTOs and founders ask.

Can't find your question?

Ask our AI chatbot, trained on every sales call we've had.

Open chat

In most cases 50 to 75% less than employing a comparable British developer, counting salary, employer national insurance, pension, recruitment fees and overheads. We place UK-based Next.js developers as readily as anywhere else. Where most clients arrive is Eastern Europe, the Philippines or Latin America, because the engineers are just as strong and the cost is considerably lower, with Eastern Europe sharing nearly all of your working day. Vercel expertise in Britain is usually wrapped inside senior React and Next.js roles, so you pay top frontend rates to get the deployment knowledge.

Vercel is the cloud platform built by the creators of Next.js, deploying frontend applications to a global edge network with previews, caching and serverless functions handled for you. Teams choose it because it removes an entire category of work, every pull request gets a live preview URL, deployments are automatic, and the platform understands Next.js rendering deeply enough to make fast the default. Usage-based pricing can climb steeply as traffic grows, and the deeper you use platform-specific features, the more a later migration costs. For a mostly static site, simpler hosting does the job.

Look for rendering and caching judgement, because on Vercel the architecture decisions are about where and when work happens, server, edge, client, build time or request time. A strong candidate explains when static generation beats server rendering, what incremental revalidation does, and how caching layers interact, since misjudging these produces sites that are slow, expensive or subtly stale. Cost literacy is a real skill here, usage pricing means architectural sloppiness appears on an invoice. AI assistants write serviceable Next.js components now, which moves value to these system-level choices.

Put a slow, expensive page in front of them and ask for a diagnosis plan. The strong candidate works through rendering mode, caching behaviour and payload weight in some ordered way, rather than guessing at component-level tweaks. Ask when they would choose edge functions over serverless, and what they would check before trusting a preview deployment to mirror production. On AI habits, have them review a generated Next.js page and identify what would hurt at scale; assistants produce components that work in isolation and quietly fight the rendering model.

Demand follows Next.js, which has become the default choice for serious React applications, so engineers who understand Vercel's platform deeply are consistently sought. Next.js itself is about as safe as frontend bets get, huge adoption, active development, and skills that transfer across hosts. Vercel the platform is a sharper commitment, unmatched developer experience against usage pricing and growing feature lock-in, and the right answer differs by company. If shipping speed is your edge, it usually pays, especially with AI now generating components fast; if traffic is enormous and margins thin, run the numbers first.

Yes, and frontend work is where AI assistance is currently strongest, components, styling and tests come fast, which is exactly why the judgement layer needs testing. Generated Next.js code typically works in isolation while undermining the page's rendering strategy, pulling server components client-side or breaking caching assumptions, failures invisible in a demo and expensive at scale. Our vetting assesses whether candidates use AI tooling well, and the live pair programming session with a senior engineer shows whether they audit generated code for those system effects or merely confirm it renders.

With a CTO-led process rather than recruiter keyword matching, because plenty of CVs say Next.js and few candidates can reason about rendering and caching under questioning. The technical assessment establishes fundamentals, then a live pair programming session with a senior engineer works through realistic frontend problems, where performance instincts and platform judgement become visible. A cultural fit screen and our psychometric assessment for software engineers profile problem-solving style. Matched candidates are interviewing with you within 7 working days, embedded in about two weeks, backed by a money-back guarantee and free developer replacement.

You are typically interviewing matched candidates within 7 working days of a requirements call, and developers are often embedded and pushing code within about two weeks. From there it is a rolling monthly contract with 30 days' notice, one monthly fee, and no placement charges. You can scale up or down as the work changes, and you pay nothing to interview.

There is a two-week money-back guarantee, and if you want to continue we replace the developer free of charge. In practice this rarely comes up, because you interview a shortlist of two candidates who have already passed a CTO-led technical assessment and a live pair programming session, so the fit question is largely settled before anyone starts.

Proof, not promises

Hear from our customers

In their words

What the difference feels like

Our new developers were able to hit the ground running, we've worked with them for over two years now, and they are truly part of our team.

Alison WhittleAlison WhittleProduct Delivery Manager, BladeFS

What I love about Cloud Employee is that you have taken all of that hard work off my shoulders.

Marcus KilgourMarcus KilgourCTO, Salmon Software

Working with Cloud Employee developers is great, because they're not afraid to push back. They're proactive, they're positive, and they feel like part of the team.

Doran EskinaziDoran EskinaziHead of Engineering, Healthpointe

We actually hired the whole team remotely, having never met them. And we made a bunch of really good hires.

Euan CameronEuan CameronCEO, Willo

Cloud Employee provides a level of professionalism, communication and support we haven't found elsewhere.

Trevor SathorTrevor SathorManaging Director, Square Eye

Working in tandem with Cloud Employee we have successfully released a major version of our main software product during a critical period for us.

James StringerJames StringerManaging Director, CleanLink