JavaScript Jobs in London
As of 9 November 2026, Haystack lists 383 live JavaScript jobs in London from at least 126 employers. 5 opened in the past week. You pick the ones you want; Haystack's AI agent fills in and submits each employer's own form.
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586,693 candidatesRated 4.8/5 on 
Counted today, not last month.
- 383 live roles
- 5 opened this week
- 7% remote
- 126+ employers hiring
Last updated 9 November 2026. Counts refresh daily.
383 roles,
newest first.
- SC
Application Developer (IT) – London - FTCRecently posted
Saffery Champness · london · Hybrid 🇬🇧
Microsoft OfficeGenerative AIAzure+2TechnologySalary not listed - EL
Quality Test Engineer IIIRecently posted
Elsevier · london · Hybrid 🇬🇧
PHPC#Cucumber+6TechnologySalary not listed - V1
.Net ConsultantRecently posted
Version 1 · london · Hybrid 🇬🇧
MicroservicesOracleSQL+16TechnologySalary not listed - V1
Senior .Net DeveloperRecently posted
Version 1 · london · Hybrid 🇬🇧
MicroservicesOracleSQL+16TechnologySalary not listed - BS
Senior Test Engineer - Cucumber, Playwright, JavaScript, SQL, Version control, Remote, 700Recently posted
Bangura Solutions · london · Remote 🇬🇧
MicroservicesSQLGit+11TechnologySalary not listed - IC
Senior Software Engineer – Customer Support
Icertis · london · Hybrid 🇬🇧
SQLC#ASP.NET+2TechnologySalary not listed - GO
Product Deployment Engineer, gTech Ads
Google · london · Hybrid 🇬🇧
SQLPythonJavaScript+1TechnologySalary not listed - TA
React Developer
Templeton and Partners · london · Hybrid 🇬🇧
Embedded SystemsCypressJest+4Technology£550 - £575/mo - RD
Senior Backend Engineer
RedCat Digital · london · Hybrid 🇬🇧
AWSCDKJavaScript+1TechnologySalary not listed - V1
ServiceNow Developer
Version 1 · london · Hybrid 🇬🇧
OracleAWSSnowflake+3TechnologySalary not listed - QC
ASP.NET MVC Developer Fintech- Leicester
Quant Capital · london · Hybrid 🇬🇧
SQLSeleniumAngular+5TechnologySalary not listed - SM
Sr. Forward Deployed AI Engineer (Remote Eligible in the UK)
Smartsheet · london · Remote 🇬🇧
AWSDatabricksGDPR+6TechnologySalary not listed - CE
Senior Software Engineer, Web
Cboe Exchange · london · Hybrid 🇬🇧
DjangoSQLHTML+8TechnologySalary not listed - NR
AI Engineer
Norton Rose Fulbright · london · Hybrid 🇬🇧
DockerFastAPIFlask+9TechnologySalary not listed - PT
Full Stack Software Engineer - Application Development
Palantir Technologies · london · Remote 🇬🇧
GitCircleCIWebpack+4TechnologySalary not listed - QC
Network Admin – Technology Driven Trading
Quant Capital · london · Hybrid 🇬🇧
ShellJavaPerl+4TechnologySalary not listed - GS
Global Banking & Markets - Software Engineer - Vice President - London
Goldman Sachs · london · On-site 🇬🇧
MongoDBAngularC+++7TechnologySalary not listed - QC
Junior Java / Scala Developer Fintech
Quant Capital · london · Hybrid 🇬🇧
MongoDBScalaC#+7TechnologySalary not listed - LS
Senior Frontend Engineer
London Stock Exchange Group · london · Hybrid 🇬🇧
ReactJavaScriptTypeScript+1TechnologySalary not listed - IN
Senior Web Developer
Insulet Corporation · london · Hybrid 🇬🇧
PHPSASSGit+8TechnologySalary not listed - VP
Senior Full Stack Engineer – Vialto Rewards -
Vialto Partners · london · Remote 🇬🇧
Next.jsSQLGit+25TechnologySalary not listed - VP
Senior Full Stack Engineer – Vialto Rewards - Senior Manager
Vialto Partners · london · Hybrid 🇬🇧
Next.jsSQLGit+25TechnologySalary not listed - PI
Senior Platform Engineer
Pigment · london · Hybrid 🇬🇧
DockerGCPMicroservices+30TechnologySalary not listed - LE
Power Platform Embedded Software Engineer
LEAP29 · london · Hybrid 🇬🇧
GitEmbedded SystemsC#+10TechnologySalary not listed - UC
Senior Analyst Developer (Role is only available to UCL employees)
University College London · london · On-site 🇬🇧
AWSPowerShellPython+5TechnologySalary not listed - IS
Senior React & Node Developer (AI & Full Stack)
Infused Solutions · london · Hybrid 🇬🇧
Stakeholder ManagementDockerMicroservices+14TechnologySalary not listed - UR
Full Stack Engineer
Understanding Recruitment · london · Hybrid 🇬🇧
DockerGCPMicroservices+11TechnologySalary not listed - QC
C# .NET Developer – Banking / Fintech
Quant Capital · london · Hybrid 🇬🇧
SQLC#.NET+4TechnologySalary not listed - LS
Technical Lead
London Stock Exchange Group · london · Hybrid 🇬🇧
DockerGCPMicroservices+22TechnologySalary not listed - EL
Senior Software Engineer / Senior AI Engineer
Elsevier · london · Hybrid 🇬🇧
GCPSQLAWS+10TechnologySalary not listed
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Questions about this list
How many JavaScript jobs in London are available?
Haystack currently lists 383 live JavaScript jobs in London, with 5 added in the past week. Numbers refresh daily.
Which companies are hiring for JavaScript jobs in London?
Quant Capital, Version 1, Elsevier, London Stock Exchange Group, RedCat Digital are actively hiring right now, alongside at least 121 other employers.
Are there remote JavaScript jobs in London?
Yes. About 28 of the current listings are remote friendly. Browse the remote-only view.
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