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Consortia
Consortia

Engineering

Backend Developer Recruitment

Specialist backend developer recruiters working across the US, UK, EU and UAE.

Trusted by tech teams from start-ups to globally recognised brands

  • eBay
  • Ocado
  • Sainsbury's
  • Bose
  • LexisNexis
  • Entain
  • babylon
  • Paymentsense
  • FNZ
  • Auto1
  • Synthace
  • PokerStars
  • eConsult
  • Lloyds Pharmacy
Five-star review
“Every candidate they sourced was an exact match, which saved us real time. More of a trusted partner now than a recruiter.”

Mark T. · Director of Engineering, HR-tech platform

5.0 on Google from 200+ reviews

Overview

How we recruit backend developers

We started placing Java developers in London and grew into Python, .NET, Ruby and event-driven stacks as hiring needs widened, and now cover backend roles across the UK, Europe, the US and the UAE on permanent, contract and executive terms. We work in stack-specific verticals rather than broad groups, which keeps our consultants close to the real skills each team needs and lets us assess engineers, seniors and architects with accuracy.

Backend briefs often arrive labelled as full stack. Many turn out to be 80 or 90 per cent backend, with some front end work alongside. We agree that split with the hiring manager before we approach anyone, because it changes who the right person is.

Clients are often more flexible on the exact language or framework than the job advert suggests. A strong engineer may be able to move into PHP, Symfony or another Java framework.

What matters more is the kind of systems they have worked on before. Has the engineer dealt with high traffic, services that depend on each other, or systems that cannot afford much downtime? We ask candidates to talk through real examples, what went wrong and how they fixed it.

We also ask how much of their recent time went on writing code. Engineers stepping back from a lead role are often a good fit for hands-on positions. Clients want to know the real split, so we find out early.

Salary against the approved band, notice period, office days and visa sponsorship are all settled on the first call. For remote roles across Europe, that includes whether the candidate can contract through their own company. Many of our backend processes use a conversational technical interview rather than a live coding test, and candidates know the format before they apply.

Market insights· Updated September 2026

Backend Developer recruitment insights

Backend hiring in the UK is steady, and demand is strongest at senior level. Most backend jobs are advertised simply as software engineer or senior developer roles.

AI has changed what employers test for more than how many people they hire. Most developers now use AI tools, and many say the answers are often nearly right but not quite. Interviews increasingly look at how someone checks and fixes that work, and how they think about systems under real use.

Customer Stories

How we've helped

Salary guide

Backend Developers salaries

These ranges reflect what employers are advertising right now. Accepted offers can look different. Speak to a consultant about what's actually getting accepted.

We track what UK employers are advertising for this role. Ask us for the current ranges.

Work email only, we send guides to hiring teams.

Candidates

Engineering candidates available now

Anonymous profiles of people we represent today. Ask about one and a specialist consultant will come back to you with the full picture.

  • PermanentActive

    Senior Product Engineer

    Media, publishing and broadcast

    United Kingdom · Hybrid · £120,000

    Senior Product Engineer (Backend & Platform focussed) with 9+ years’ experience across MarTech, Media and SaaS, combining hands-on development with architecture and technical leadership. Strong in TypeScript, Node.js, Python, AWS, Docker and Terraform, with experience building multi-tenant analytics platforms, backend APIs and cloud-based processing systems end-to-end. Has led engineering teams, owned cloud architecture and delivered infrastructure modernisation projects that improved performance, reliability and reduced costs. Previously managed a 9-person engineering team as a hands-on Technology Director, remaining actively involved in coding, system design and product delivery.

  • ContractActive

    Senior Product Engineer

    Technology and software

    United Kingdom · Hybrid · £750 a day

    Senior Product Engineer / Forward Deployed Engineer with 11+ years’ experience building end-to-end products across eCommerce, automotive, logistics and AI. Frontend-leaning Full Stack Engineer with strong hands-on, AI-native development experience, working with TypeScript, JavaScript, Node.js, Vue, React, SQL and PostgreSQL. Has architected and built large-scale eCommerce platforms, logistics and operational management systems, improving business efficiency, scalability and customer experience. More recently focused on building AI-powered customer-facing products and multi-agent development workflows, combining strong technical ownership with a commercial product mindset and experience delivering solutions from concept through to production.

  • PermanentActive

    Senior Product Engineer

    Technology and software

    United Kingdom · Hybrid · £120,000

    Senior Product Engineer with 10 years’ experience delivering scalable products across cybersecurity, financial services, SaaS and AdTech. Strong in Go, React, TypeScript, Node.js, PostgreSQL and ClickHouse, with experience building real-time integrations, event-driven systems, analytics platforms and customer-facing applications. Has led the development of new products from scratch, improved platform performance and scalability, and delivered commercially successful SaaS features, alongside strengthening automated testing and engineering quality. Brings strong end-to-end product ownership, from technical architecture and backend development through to frontend delivery, with a focus on building reliable products that solve real customer problems.

  • PermanentActive

    Product Engineer - Backend

    E-commerce and retail

    United Kingdom · £110,000

    Senior Backend-focused Product Engineer with 12+ years’ experience, combining hands-on engineering with a strong product mindset and end-to-end ownership, including experience as a dedicated Technical Product Manager. Strong in Python, FastAPI, PHP/Laravel, PostgreSQL, OpenSearch, AWS and Kubernetes, with experience leading complex search platform migrations, architecting marketplace pricing and automation services, and improving system performance and infrastructure efficiency. Has also built eCommerce subscription platforms from scratch, including payments, APIs and internal tooling. Brings experience in a small marketplace scale-up alongside technical leadership, architecture and delivering products from concept through to production.

  • PermanentActive

    Senior Product Engineer

    Fintech and payments

    United Kingdom · Hybrid · £120,000

    Senior Product Engineer with 8+ years’ experience building end-to-end products across FinTech, Web3, SaaS and digital marketplaces, alongside startup experience helping early-stage founders take MVPs from concept to production. Strong in TypeScript, Node.js, Next.js, NestJS, Go and AWS, with hands-on experience across frontend, backend, architecture and deployment. Has led the development of blockchain-based platforms, built digital marketplace infrastructure supporting large user bases and delivered complex data migrations and customer-facing SaaS products. More recently focused on banking and payment integrations, with a strong product mindset and experience shaping technical direction, translating business requirements into working products and owning delivery end to end.

FAQs

Frequently asked questions

Should we hire for a specific language or strong backend skills in general?

It depends on how deep the work goes. Performance tuning or complex framework work often needs real depth in that ecosystem. For most roles, a strong engineer can move between similar languages, such as Java, Kotlin and C#, faster than they can learn a new domain or scale of system. Being flexible on language can widen the shortlist noticeably.

What should a backend interview test?

The work the person will actually do. That usually means system design at a scale close to yours, data modelling, trade-offs between approaches and how they would debug a production problem. Puzzle-style tests unrelated to the job tend to filter out experienced engineers who have little patience for them.

Do we need a solutions architect or a senior backend engineer?

A senior backend engineer designs and builds within a system, and spends most of their time delivering. An architect works across systems, setting standards, planning integrations and guiding several teams, usually with less hands-on coding. Smaller teams rarely need a dedicated architect. Larger organisations with many connected systems often do.

Can we still hire backend developers for remote roles?

Yes, and remote-first roles still attract passive candidates who would not move otherwise. Hybrid is now the norm, though, and location matters more than it did. Two or three office days tends to keep a reasonable pool. Asking for four or five days a week can narrow it considerably, especially for senior engineers.

How do I start working with Consortia?

Clients can get in touch to discuss a brief, and candidates are welcome to register their interest. The quickest route is our contact page or a call to +44 203 397 4565, and one of our consultants will pick things up from there.

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