Backend developer, followscores Work, Jobs in London, Eng (with Salaries)

Backend Engineer
Metamindz —London
- From £70,000 a year
- Full-time
- System design
- Master's degree
- In-person
Quick apply
1d
Full Stack Developer
Bayuti —London
- £25,000 - £35,000 a year
- Full-time
- Agile
- In-person
- Employee stock ownership plan
Quick apply
2d
Java Developer
Clarion Logic Limited —Ilford
- £50,000 - £52,000 a year
- Hybrid work
- Agile
Quick apply
9h
Full Stack Developer
StoryTerrace —London
- £4,000 a month
- Remote
- AI
Quick apply
Backend Developer (Node.js)
RGH‑Global Limited —Canary Wharf
- £60,000 - £65,000 a year
- Databases
- APIs
Python Developer
Durlston Partners —London
- £150,000 - £175,000 a year
- Remote
- System design
- C++
- Software development
Junior / Intermediate Developer
Stonerise Technology Ltd —London
- £40,000 - £50,000 a year
- Full-time
- ERP systems
- Master's degree
- APIs
- Annual leave
Quick apply
8h
Junior Engineer - .NET Backend (London)
Trainline —London
- Full-time
- Hybrid work
- AWS
Fullstack Developer with Backend Focus
BLP Digital AG —London
- Full-time
- Hybrid work
- Computer Science
- Master's degree
- Bachelor's degree
1d
Web Developer
Desi Tailors Limited —Barking
- £34,000 - £44,000 a year
- Full-time
- CRM software
- Computer Science
- Software troubleshooting
- Relocation assistance
- Flexitime
Quick apply
1d
Staff Backend Engineer (London)
Fresha —London
- Remote
- Mentoring
- AI
Quick apply
Staff Software Engineer -Backend
Socure —London
- Full-time
- Hybrid work
- Databases
- Mentoring
- Communication skills
1d
Backend Web Developer
Vebular Agency —London
- £45,000 - £55,000 a year
- Full-time
- Azure
- Software troubleshooting
- Java
Quick apply
9d
Mid-level Backend Engineer
Suade —London
- £50,000 - £60,000 a year
- Full-time
- Hybrid work
- Travel
- Mentoring
- Annual leave
- Work from home
Quick apply
Junior Software engineer
vServices —London
- Computer Science
- Bachelor's degree
- Agile
Java API Developer, Officer
State Street —London
- Full-time
- Agile
- Financial services
- SDLC
Senior Backend Developer (100% remote Worldwide)
Tether Operations Limited —London
- Full-time
- Remote
- Bachelor's degree
- Agile
- Communication skills
Python Software Developer - Backend
Xelix —London
- £60,000 - £80,000 a year
- Full-time
- Hybrid work
- Computer Science
- Annual leave
- Employee discount
Quick apply
Backend Engineer
nPlan —London
- £75,000 - £90,000 a year
- Call to connect
- Hybrid work
- Travel
Software Engineer (Associate) - GMIT Trade Processing
Nomura —London
- Software development
- AI
- Communication skills

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Backend Engineer

Metamindz -
London

Quick apply

Job details

Full-time
From £70,000 a year
1 day ago

Qualifications

Performance tuning
Kotlin
Law
React
System design
Master's degree
PostgreSQL
Distributed systems
Back-end development
AI

Full job description

We're looking for a Backend Engineer to help build the foundational infrastructure that allows our client to scale its AI platform to some of the world's largest companies. This is a hands-on backend and platform role where you'll work on distributed systems, APIs, data flows, infrastructure, and the systems powering large-scale LLM workloads.

The role is broader than simply building backend features. You'll own problems end-to-end, from system design and architecture through implementation, production, and ongoing optimisation. You'll work closely with product engineers to build the infrastructure and internal tooling that keeps them fast and unblocked.

Who we're looking for:

3+ years of backend engineering experience, ideally with exposure to platform or infrastructure work
Strong system design instincts and the ability to own problems across APIs, infrastructure, and data flows
Experience with distributed systems, PostgreSQL at scale, queueing, and large-scale batch processing
Comfortable benchmarking and tuning systems under real production load
Strong engineering fundamentals and a pragmatic approach to architectural trade-offs
Familiarity with LLM infrastructure and high-throughput AI workloads
High-agency mindset - someone who identifies problems, fixes them, and raises the engineering bar around them
Experience with the Java ecosystem; Kotlin is the primary backend language at Conduct

What you'll own:

Backend architecture and production systems supporting enterprise customers
Infrastructure that allows product engineers to focus on building features rather than maintaining plumbing
Shared abstractions, internal tooling, and sensible platform defaults
Distributed systems handling large-scale data and batch processing
Reliable LLM infrastructure dealing with high token throughput, real-time workloads, and unreliable providers
Core systems around authentication, observability, job orchestration, and reliability
Performance optimisation and scaling as Conduct moves from early-stage systems to enterprise scale

Stack:

Kotlin backend with the wider Java ecosystem
PostgreSQL and large-scale data processing
Temporal for durable execution and job orchestration
PortKey for enterprise-compliant LLM routing
Specialised LLM infrastructure and harnesses
React, Vite, and TanStack on the frontend

What we offer:

Full-time, in-person role in London
The opportunity to work on infrastructure powering an AI-native enterprise product
Significant ownership from day one in a small, talent-dense engineering team
Complex distributed systems and LLM infrastructure challenges at real enterprise scale
Direct impact on the developer experience and reliability of the entire engineering organisation
A high-velocity, low-ego environment with strong engineering ownership
The opportunity to work on systems where the infrastructure decisions you make directly shape how the company scales

How to apply:

Send us a short intro about yourself and your relevant experience - and tell us your favourite ice cream flavour (ours is cherry)

Pay: From £70,000.00 per year

Work Location: In person

Quick apply

Refine Your Search

backend developer, followscores jobs in london, eng

Backend Engineer

Full Stack Developer

Java Developer

Full Stack Developer

Backend Developer (Node.js)

Python Developer

Junior / Intermediate Developer

Junior Engineer - .NET Backend (London)

Fullstack Developer with Backend Focus

Web Developer

Staff Backend Engineer (London)

Staff Software Engineer -Backend

Backend Web Developer

Mid-level Backend Engineer

Junior Software engineer

Java API Developer, Officer

Senior Backend Developer (100% remote Worldwide)

Python Software Developer - Backend

Backend Engineer

Software Engineer (Associate) - GMIT Trade Processing

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