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All ListsNode.js Development Companies in the United Kingdom (UK)Node.js Development Companies in London

Top Node.js Development Companies in London

We've found the best
Node.js Development Companies
for you.

Looking for the best Node.js development company in London? UpCity compiles authentic reviews, company descriptions, project examples, and more into a list for you to review. Feel confident you're finding the top provider for your business.

UpCity offers objective, independent research and verified user reviews. We earn compensation from some providers who sign up for sponsored profiles. Learn more about our trusted providers.

Location

Any/All Available

Per-project cost

Any/All Available

$25,000 or more

Retainer cost

Any/All Available

$5,000 or more, monthly

Industry

Any/All Available

Attorneys

Automotive

Business Services

Construction

E-Commerce

Education

Energy

Entertainment

Finance

Fitness

Food/Beverage

Government

Healthcare

Hospitality

Industrial

Non-Profit

Real Estate

Restaurant

Retail

SaaS

Sports

Startups

Travel

Works with

Any/All Available

Small Businesses: 1–250 employees

Medium Businesses: 251–999 employees

Enterprise Businesses: 1000+ employees

Zazz

London, ENG, GB + 1 More Location

5.0 | 1 review

Last reviewed on 9/8/2025

Zazz is a trusted software engineering and IT services partner helping enterprises deliver secure, scalable, and high-impact technology initiatives. We Solve complex enterprise challenges - legacy bottlenecks, technical debt, talent shortages, compliance risks, and system fragmentation.

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Works with

Small, Medium, Enterprise

Per-project minimum

$25,000 or more

Retainer minimum

$5,000 or more, monthly

Provider updated information on 9/8/2025

Services Offered

Ruby on Rails DevelopmentMachine LearningBlockchain DevelopmentAndroid App DevelopmentiOS App DevelopmentView All Services (32)

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Ritik Vishwakarma — Manager GTM Strategy

Zazz has been a pivotal IT Managed Services Partner for us, we have been struggling to manage helpdesk tickets and support. They have been able to bring our ticket volumes for 250 per week to 30-40. Critical issues have gone down significantly. Will highly recommend Zazz IT Managed Services

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Yojji

London, ENG, GB See Location

5.0 | 14 reviews

Last reviewed on 10/16/2024

We create fully-fledged websites & apps for businesses of any scale. Hire a team of professionals who build advanced high-quality IT solutions.

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Services Offered

Node.js Development

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Piotr Orzechowski — CEO

Yojji produced an excellent MVP; they approached the project from the viewpoint of the customer, which produced excellent outcomes for us. The group made insightful recommendations and maintained the project's direction.

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Brainence

London, ENG, GB See Location

Brainence is a software development company engaged in the development web products and software. We are the team of specialists focused on finding the most reliable, effective and innovative solutions for transforming customer ideas into products

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