Backend developer recruitmentClients in the UK, Europe and USA

The CV says Postgres. It can’t tell you if they can fix a slow query.

So every backend CV lands on your desk for a second read. A developer who works in your stack reads it first, and only the candidates worth a final interview reach you.

Where your hiring time goes

01

The re-screening tax

A recruiter can match Node.js, Java or Go to the job description. Only an engineer can tell whether the candidate understands what happens when a request fails halfway. So you re-read every CV between incidents and code review, and too many still fall at the first technical interview.

02

The CV stopped being evidence

The CV saysPostgreSQL, Redis
It can’t tell youWhether they can diagnose a slow query or choose the right index and transaction boundary.
The CV saysMicroservices, BullMQ
It can’t tell youHow their design behaves during retries, partial outages and schema changes.
The CV saysNode.js, Python, Java or Go
It can’t tell youWhether they can trace request handling, error propagation and concurrency in that runtime.

If you run hiring for engineering

You need CVs that pass engineering’s interview, so you can send a shortlist it trusts. An engineer reads every CV before it reaches you. Fewer CVs, but better ones.

58%

of HR and recruitment leads who use agencies say the main reason engineering rejects agency candidates is that the CV looked good, but the person couldn’t do the job.

Source: our October 2026 survey of 134 HR and recruitment leads.

What the CV can’t tell you, and our interview does

A developer or CTO who works in the stack interviews every candidate. Each of these is a question you would otherwise only answer in your own interview.

Can they work in your runtime?

Whether they can trace request handling, error propagation and concurrency in the language they claim, and structure code that is easy to test and change.

Do their data decisions hold up?

Whether they can model a realistic domain, reason about indexes and transaction boundaries, diagnose a slow query and justify a relational, document or cache choice.

Will the service survive a bad day?

Whether their API contracts, idempotency and queue handling still hold during retries, partial outages and schema changes.

What every shortlisted candidate has to show

Knows what the database and runtime are doing

They can explain what their framework, ORM and database do for them, and how they would investigate a failure without copying fixes from an AI assistant.

Uses AI with engineering discipline

They can explain how they check generated code and tests, keep confidential data out of prompts and stay accountable for what reaches production.

Honest about what they have not done

They will dig into an unfamiliar system, and say plainly what they know, what they have not done before and when they need help.

How we take the screening off your desk

We recruit backend engineers across Node.js, Python, Java, Ruby on Rails, C#, .NET Core, PHP and Go. A developer who works in your stack screens every candidate on API design, data modelling, service boundaries and production reliability.

Either way you get about 3 to 5 screened CVs a week, per role.

Route 1: we screen, you run the deep interview

We do

  • Source candidates for the role
  • A technical screen of every candidate, run by a developer or CTO who works in your stack
  • A CTO approves every CV before it reaches you

You do

  • Run the deep technical interview with the shortlist
  • Make the offer

Route 2: we run the deep interview too

We do

  • Everything in Route 1, including the technical screen of every candidate
  • A 1.5 to 2 hour live-coding, architecture and implementation interview with your final candidates
  • A written assessment of each candidate after the interview

You do

  • Meet the candidates who passed
  • Make the offer

Teams we have hired for

eLockerOmnamBallerineHargreaves Lansdown

What clients say

“Metamindz helped us recruit our now CTO, reviewing CVs as they came in and then putting the CTO through a thorough 90-minute live 360 technical test. Feedback from our now CTO of the test was glowing and comms from Metamindz throughout the entire process were excellent. Highly recommend!”

Rupert Boddington

Co-Founder, Pockla

“Worked with Lev and Max. We worked with MetaMindz to help us interview and assess software engineering candidates. They were professional and great from the outset and throughout, great speed too. Would 100% recommend and we will be working with them again.”

Alexander Bushe

CEO, Fuller Focus

“We found it really easy working with Lev and the team to hire for our lead developer role and despite it still being early days, our new hire is making an impact already!” source

Billy Whiffen

Google review

Case studyeLocker

Five hires, and management time back for building product

5
hires across engineering and leadership roles
~90
candidates reviewed for eLocker's team
80%
retention: 4 of the 5 hires still in place, one left after more than a year due to career growth
  • Tech lead

    Brought a collaborative management style across departments, and a sales background that helps with both commercial and technical decisions.

  • Backend lead

    Launched a new platform and made eLocker's leadership more confident in architecture conversations.

Impact as described by Billy Whiffen, eLocker.

What it costs

£5,000

Fixed fee for your first role

15% to 17%

Commission on each further hire

Included

  • Sourcing and screening
  • A technical screen of every candidate by a developer or CTO
  • A CTO approves every CV before you see it
  • About 3 to 5 screened CVs a week, per role
  • No exclusivity required
  • A 3 to 6 month guarantee, depending on seniority

Optional extra

  • Deep technical interview (Route 2)£300 an hour

    A 1.5 to 2 hour live-coding and technical grilling session per final candidate.

All fees exclude VAT.

Tell us about the role

Frequently Asked Questions

Our recruitment experience includes Node.js, NestJS, Express, Python, Java and Spring, Ruby on Rails, C#, .NET Core, PHP and Go, plus relational and NoSQL databases.

Yes. The screening can cover RESTful API design, data modelling, ORM use, database performance and production debugging.

Yes. We adapt sourcing and assessment to the required seniority, ownership level and architecture responsibilities.

Looking to hire?

Give us a few details about the role and your hiring plans. We'll assess your needs and get back to you with a practical next step.

Technologies in briefs we have recruited for

Listed for reference. We use these to scope the brief with you. A keyword on a CV is where screening starts, and the interview decides whether the candidate can do the work.

Languages and frameworks

  • Node.js
  • NestJS
  • Express
  • Python
  • Java
  • Spring
  • Ruby on Rails
  • C#
  • .NET Core
  • PHP
  • Go

Data

  • PostgreSQL
  • MySQL
  • SQL Server
  • MongoDB
  • Redis
  • Firebase
  • Supabase

Architecture

  • RESTful APIs
  • Microservices
  • Prisma
  • TypeORM
  • Mongoose
  • BullMQ

Server-side templating

  • Razor
  • HAML
  • ERB

Soft skills and working style

  • Systems thinking
  • Ownership
  • Careful judgement
  • Incident composure
  • Collaborative API design

Teams usually bring us in for: A backend team adding specialist depth. A platform moving beyond its first architecture. A product with complex integrations or data requirements.