JavaScript contracts

24 open JavaScript contracts, typically £470–£695 a day.

Open contracts: 24
Typical day rate: £470–£695Median £500, from 15 contracts stating a rate
Outside IR35: 0%of the 13 that state a status

At the median £500 a day over 220 working days, you'd take home about £69,932 a year outside IR35, or £66,110 inside IR35. Work out your own take-home pay

JavaScript: remove this filter

24 contracts found

C# Software Engineer
Market-leading Defence and Aerospace company
£488/day£65/hrInside IR35
Stevenage · 12 months · SC clearance · Posted 39 days ago
- JavaScript
- C#
- C++
- Agile
- CI/CD
- +4 more
3 adverts
VP Full Stack EngineerOn site
Financial technology company
£632–£750/dayInside IR35
London · 12 months · Posted 35 days ago
- JavaScript
- Angular
- TypeScript
- Java
- Solidity
- +2 more
Front End DeveloperHybrid
Leading global retail organisation
£650–£750/dayInside IR35
London · 6 months · Posted 32 days ago
- JavaScript
- Agile
- HTML / CSS
Senior .NET DeveloperHybrid
Global Markets collateral business
£700–£750/dayInside IR35 (implied)
Bromley · 12 months · Posted 29 days ago
- JavaScript
- C#
- .NET
- REST APIs
- Angular
- +3 more
SC Cleared Tester (Performance)Hybrid
Not named in advert
£450–£475/dayInside IR35
Yorkshire and the Humber · SC clearance · Posted 29 days ago
- JavaScript
- Performance testing
- Observability / monitoring
- Grafana
- Splunk
- +7 more
SC Cleared Lead Automation EngineerHybrid
£475–£525/dayInside IR35
London · SC clearance · Posted 29 days ago
- JavaScript
- Test automation
- API testing
- Performance testing
- Process improvement
- +3 more
IBM Netcool / Observability Technical LeadHybrid
Leading global financial institution
£750–£830/dayInside IR35
London · Posted 28 days ago
- JavaScript
- Observability / monitoring
- Incident management
- ServiceNow
- SQL
- +5 more
2 adverts
Full Stack Developer - Python / JavaScriptHybrid
Global retail business
£650–£750/dayInside IR35
London · 6 months · Posted 25 days ago
- JavaScript
- Python
- Django
- Flask
- TypeScript
- +7 more
Senior Frontend DeveloperHybrid
Digital team
£500–£700/dayInside IR35
South East · 6 months · Posted 24 days ago
- JavaScript
- React
- Next.js
- GraphQL
- REST APIs
- +5 more
Frontend Developers (Design-Focused) Jnr/Senior - BankHybrid
Bank
£400–£600/dayInside IR35
London · 6 months · Posted 20 days ago
- JavaScript
- HTML / CSS
- Accessibility (WCAG)
- REST APIs
- Design systems
- +1 more
Fullstack Engineer
Search and discovery technology company
£375–£450/day£50–£60/hrIR35 not stated
Manchester · Posted 15 days ago
- JavaScript
- React
- TypeScript
- Java
- Agile
- +3 more
PHP Software EngineerRemote
Fast growing SaaS business
Rate not statedIR35 not stated
Berkshire · 12 months · Posted 13 days ago
- JavaScript
- PHP
- REST APIs
- HTML / CSS
- SQL
- +9 more
Senior Dynamics 365 DeveloperHybrid
Established UK energy supplier
Rate not statedIR35 not stated
Manchester · Posted 12 days ago
- JavaScript
- Dynamics 365
- Power Platform
- C#
- .NET
- +3 more
Senior React DeveloperRemote
Established enterprise platform
Rate not statedIR35 not stated
London · 4.5 months · Posted 11 days ago
- JavaScript
- React
- TypeScript
- HTML / CSS
- REST APIs
- +4 more
Quality Engineer
E-Solutions IT Services UK Ltd
Rate not statedIR35 not stated
Burgess Hill · Posted 11 days ago
- JavaScript
- Test automation
- TypeScript
- API testing
- CI/CD
- +1 more
Front End JavaScript Developer
Rate not statedIR35 not stated
Brighton · Posted 11 days ago
- JavaScript
- Agile
- React
- Adobe Experience Manager
Front End Developer
Rate not statedIR35 not stated
Brighton · Posted 11 days ago
- JavaScript
- Angular
- HTML / CSS
- Adobe Experience Manager
Front End Developer
Rate not statedIR35 not stated
London · 3 months · Posted 11 days ago
- JavaScript
- HTML / CSS
Design Developer
Household-name global leader in architecture and interior design software
Rate not statedIR35 not stated
London · Posted 11 days ago
- JavaScript
- Python
- C#
- Revit
Frontend Developer - Once or twice a week onsite in Manchester, Leeds or NewcastleHybrid
Government
£430/dayInside IR35
Greater Manchester · 12 months · Posted 8 days ago
- JavaScript
Senior Frontend Developer
Business-critical customer and colleague applications
Rate not statedIR35 not stated
London · Posted 5 days ago
- JavaScript
- React
- HTML / CSS
- TypeScript
IdAM Application DeveloperOn site
£550–£650/dayIR35 not stated
Cheltenham · Posted 5 days ago
- JavaScript
- Python
- Linux
- Ansible
- Kubernetes
- +8 more
Integration Engineer - SC Clearance RequiredHybrid
£400–£450/dayInside IR35
Bristol · SC clearance · Posted 4 days ago
- JavaScript
- Cloud native
- CI/CD
- Docker
- Microservices
- +6 more
AI Product EngineerHybrid
£250–£700/dayInside IR35
Belfast · Posted yesterday
- JavaScript
- React
- TypeScript
- Python
- Git / GitHub

Contracts, sorted by Posted, oldest first. Page 1 of 1.
Role: sort by Role, A to Z	IR35: sort by IR35, outside IR35 first	Rate: sort by Rate, highest first	Location: sort by Location, A to Z	Contract length: sort by Contract length, longest first	Posted: sort by Posted, newest first
C# Software Engineer Market-leading Defence and Aerospace company JavaScript C# C++ Agile CI/CD +4 more 3 adverts	Inside IR35	£488/day £65/hr	Stevenage	12 months SC clearance	39 days ago
VP Full Stack Engineer Financial technology company JavaScript Angular TypeScript Java Solidity +2 more	Inside IR35	£632–£750/day	London · On site	12 months	35 days ago
Front End Developer Leading global retail organisation JavaScript Agile HTML / CSS	Inside IR35	£650–£750/day	London · Hybrid	6 months	32 days ago
Senior .NET Developer Global Markets collateral business JavaScript C# .NET REST APIs Angular +3 more	Inside IR35 (implied)	£700–£750/day	Bromley · Hybrid	12 months	29 days ago
SC Cleared Tester (Performance) Not named in advert JavaScript Performance testing Observability / monitoring Grafana Splunk +7 more	Inside IR35	£450–£475/day	Yorkshire and the Humber · Hybrid	Not stated SC clearance	29 days ago
SC Cleared Lead Automation Engineer JavaScript Test automation API testing Performance testing Process improvement +3 more	Inside IR35	£475–£525/day	London · Hybrid	Not stated SC clearance	29 days ago
IBM Netcool / Observability Technical Lead Leading global financial institution JavaScript Observability / monitoring Incident management ServiceNow SQL +5 more 2 adverts	Inside IR35	£750–£830/day	London · Hybrid	Not stated	28 days ago
Full Stack Developer - Python / JavaScript Global retail business JavaScript Python Django Flask TypeScript +7 more	Inside IR35	£650–£750/day	London · Hybrid	6 months	25 days ago
Senior Frontend Developer Digital team JavaScript React Next.js GraphQL REST APIs +5 more	Inside IR35	£500–£700/day	South East · Hybrid	6 months	24 days ago
Frontend Developers (Design-Focused) Jnr/Senior - Bank Bank JavaScript HTML / CSS Accessibility (WCAG) REST APIs Design systems +1 more	Inside IR35	£400–£600/day	London · Hybrid	6 months	20 days ago
Fullstack Engineer Search and discovery technology company JavaScript React TypeScript Java Agile +3 more	IR35 not stated	£375–£450/day £50–£60/hr	Manchester	Not stated	15 days ago
PHP Software Engineer Fast growing SaaS business JavaScript PHP REST APIs HTML / CSS SQL +9 more	IR35 not stated	Not stated	Berkshire · Remote	12 months	13 days ago
Senior Dynamics 365 Developer Established UK energy supplier JavaScript Dynamics 365 Power Platform C# .NET +3 more	IR35 not stated	Not stated	Manchester · Hybrid	Not stated	12 days ago
Senior React Developer Established enterprise platform JavaScript React TypeScript HTML / CSS REST APIs +4 more	IR35 not stated	Not stated	London · Remote	4.5 months	11 days ago
Quality Engineer E-Solutions IT Services UK Ltd JavaScript Test automation TypeScript API testing CI/CD +1 more	IR35 not stated	Not stated	Burgess Hill	Not stated	11 days ago
Front End JavaScript Developer JavaScript Agile React Adobe Experience Manager	IR35 not stated	Not stated	Brighton	Not stated	11 days ago
Front End Developer JavaScript Angular HTML / CSS Adobe Experience Manager	IR35 not stated	Not stated	Brighton	Not stated	11 days ago
Front End Developer JavaScript HTML / CSS	IR35 not stated	Not stated	London	3 months	11 days ago
Design Developer Household-name global leader in architecture and interior design software JavaScript Python C# Revit	IR35 not stated	Not stated	London	Not stated	11 days ago
Frontend Developer - Once or twice a week onsite in Manchester, Leeds or Newcastle Government JavaScript	Inside IR35	£430/day	Greater Manchester · Hybrid	12 months	8 days ago
Senior Frontend Developer Business-critical customer and colleague applications JavaScript React HTML / CSS TypeScript	IR35 not stated	Not stated	London	Not stated	5 days ago
IdAM Application Developer JavaScript Python Linux Ansible Kubernetes +8 more	IR35 not stated	£550–£650/day	Cheltenham · On site	Not stated	5 days ago
Integration Engineer - SC Clearance Required JavaScript Cloud native CI/CD Docker Microservices +6 more	Inside IR35	£400–£450/day	Bristol · Hybrid	Not stated SC clearance	4 days ago
AI Product Engineer JavaScript React TypeScript Python Git / GitHub	Inside IR35	£250–£700/day	Belfast · Hybrid	Not stated	Yesterday

Contracts come from job boards and employers' own careers sites, updated hourly. IR35 status is as stated in each advert: always confirm it with the hirer.

JavaScript contracts

Selected filters

24 contracts found

VP Full Stack EngineerOn site

Front End DeveloperHybrid

Senior .NET DeveloperHybrid

SC Cleared Tester (Performance)Hybrid

SC Cleared Lead Automation EngineerHybrid

IBM Netcool / Observability Technical LeadHybrid

Full Stack Developer - Python / JavaScriptHybrid

Senior Frontend DeveloperHybrid

Frontend Developers (Design-Focused) Jnr/Senior - BankHybrid

PHP Software EngineerRemote

Senior Dynamics 365 DeveloperHybrid

Senior React DeveloperRemote

Frontend Developer - Once or twice a week onsite in Manchester, Leeds or NewcastleHybrid

IdAM Application DeveloperOn site

Integration Engineer - SC Clearance RequiredHybrid

AI Product EngineerHybrid