581 Available Jobs for "backend developer"

backend developer
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Jobleads-UK

Back End Developer

External
External

Location: London, UK - 5 days a week onsiteI'm partnered with a leading global financial institution that is looking to hire a Backend Developer with Java / Kotlin expertise as a...

Greater LondonAny
Created a day ago

Jobleads-UK

Backend Developer, Followscores

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External

We’re one of the world’s leading online gambling companies, revolutionising the industry since 2000. Founded by Denise Coates CBE, we now employ over 10,000 people and serve over...

ManchesterWork From Home
Created a day ago

Inspire People

Senior Backend Developer

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External

Job DescriptionHelp build and operate reliable, scalable and secure digital services that support UK businesses and trade . Department for Business, Innovation, Science and Trade...

BarmptonWork From Home
Created 19 days ago

17918

Senior Backend Developer

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External

Help build and operate reliable, scalable and secure digital services that support UK businesses and trade . Department for Business, Innovation, Science and Trade (BIST), in...

UnitedKingdomWork From Home
Created a day ago

Jobleads-UK

Backend Developer (Java)

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Backend Software Engineer - Java at CapcoLocation: Edinburgh (Hybrid) | Type: PermanentThe RoleCapco is growing our Engineering team and we're looking for experienced Backend...

ScotlandAny
Created 3 days ago

Jobleads-UK

Python Backend Developer

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At Mustard Systems, we leverage statistical modeling to dive into sports events and help us make informed predictions about future outcomes. By utilising our unique datasets,...

Greater LondonWork From Home
Created 4 days ago

17918

Senior Backend Developer

External
External

Help build and operate reliable, scalable and secure digital services that support UK businesses and trade . Department for Business, Innovation, Science and Trade (BIST), in...

DarlingtonAny
Created a day ago

Jobleads-UK

Senior Backend Developer

External
External

Waracle are looking for a Senior Developer for an exciting new role joining our world-class digital technology consultancy and home to a diverse, smart, curious and ambitious...

Greater LondonWork From Home
Created 4 days ago

Machine Medicine Technologies

Software Engineer - Backend Developer

External
External

Job DescriptionAbout Us We are a med-tech company leveraging cutting-edge AI to build scalable, regulatory-grade tools for video-based motor assessments. As part of our growing...

LondonAny
Created 13 days ago

Inspire People

Senior Backend Developer

External
External

Job DescriptionHelp build and operate reliable, scalable and secure digital services that support UK businesses and trade. Department for Business, Innovation, Science and Trade...

DarlingtonAny
Created 20 days ago

17918

Senior Backend Developer

External
External

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate...

ClerkenwellAny
Created 5 days ago

17918

Senior Backend Developer

External
External

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate...

ClerkenwellAny
Created 6 days ago

Jobleads-UK

Senior .NET Backend Developer

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External

Optix is modernising a large, established Windows desktop platform into a modern web product. We are looking for a senior .NET backend developer with deep engineering experience,...

York and North Yorkshire, EnglandAny
Created a day ago

Jobleads-UK

Backend Developer Golang Node Pub / Sub

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External

Backend Developer / Software Engineer (Go / Node Pub / Sub) Remote / Hybrid to £120k + EquityAre you an experienced Backend Developer who enjoys building distributed systems,...

Greater LondonWork From Home
Created a day ago

Software Engineer - Backend Developer

Backend Software Engineer Manchester - 2 days in the office 6 Months Contract + Extension £72.00 per hourA global e-commerce product organisation is urgently looking for...

ClaytonContract
£70 to £72 /Yr
Created 5 days ago
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Back End Developer

Jobleads-UK

AnyGreater London
Greater London
Any
Posted a day ago by Jobleads-UK

Job Description

Location: London, UK - 5 days a week onsite


I'm partnered with a leading global financial institution that is looking to hire a Backend Developer with Java / Kotlin expertise as a de facto Founding Engineer to help launch a greenfield initiative.


This is an opportunity to join at an early stage and play a key role in designing, building, and scaling a new platform from the ground up, with significant ownership across architecture, engineering, and technical direction.


The successful candidate will have a strong track record of working at significant scale, building distributed systems that support a large number of end users and operate reliably in complex, high-availability environments.


Key Responsibilities



  • Architect and build at scale — design highly scalable, distributed systems capable of supporting a large and growing user base.

  • Own the engineering from the ground up — make high-impact decisions around architecture, technology, and technical direction.

  • Build for resilience — engineer systems that are fault-tolerant, secure, highly available, and built to perform under pressure.

  • Solve genuinely hard engineering problems — identify performance bottlenecks, tackle complex production issues, and continuously improve the platform.

  • Raise the engineering bar — champion modern technologies, pragmatic design patterns, and best practices across the development lifecycle.

  • Ideal opportunity for an engineer who wants genuine 0→1 ownership.


What We're Looking For



  • Strong backend engineering experience with Java and/or Kotlin, building production-grade systems.

  • Proven experience working at significant scale, building platforms used by a large number of end users.

  • Deep understanding of distributed systems, scalability, reliability, and system design.

  • A pragmatic, high-ownership mindset — comfortable making decisions, navigating ambiguity, and solving complex problems.

  • A team-first engineer who shares knowledge, maintains high standards, and helps raise the technical bar around them.


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