Javascript Contract Jobs - Quality Contracts

Senior Code Reviewer for LLM Data Training (JavaScript)

Posted 1 day ago by SME Work

Artificial Intelligence Code Review Code Snippets Constructive Feedback Debugging External Auditing JavaScript (Programming Language) Python (Programming Language) Reinforcement Learning Software Development Syntax Workflows

£36 Per hour

Undetermined

Remote

London Area, United Kingdom

NOW HIRING: JavaScript Developer with Redis Expertise (Remote)

Posted 1 day ago by 1753875171

Apollo Client Data Management GraphQL JavaScript (Programming Language) Management Nice (Unix Utility) PostgreSQL Puppeteer (Software) React.js Redis Software Development Web Scraping

Negotiable

Outside

Remote

USA

Data Engineer - Remote - Exp in Java Script and React Js - Direct Client - W2

Posted 1 day ago by 1753866370

Amazon Web Services (AWS) Apache Hadoop Apache Spark Big Data BigQuery Cloud Computing Cloud Storage Cloud Technology Computer Science Data Engineering Data Integration Data Modeling Data Pipeline Data Quality Data Store Data Warehousing Database Design Extract Transform Load (ETL) Google Cloud Google Cloud Composer Google Cloud Platform (GCP) Information Technology Market Trend Microsoft Azure Python (Programming Language) SQL (Programming Language) Stakeholder Management

Negotiable

Outside

Remote

USA

Frontend Developer with Vanilla Java Script 7+ W2

Posted 1 day ago by 1753865861

Ajax (Programming Language) Angular (Web Framework) HTML5 HyperText Markup Language (HTML) JavaScript (Programming Language) React.js Scalability Software Coding Software Development Usability User Interface Web Browsers

Negotiable

Outside

Remote

USA

Remote - Senior Software Developer (ServiceNow, DevOps, JavaScript, AI, UI Design)

Posted 1 day ago by 1753864616

Application Design Application Programming Interface (API) Artificial Intelligence Automation Computer Science Containerisation Continuous Integration and Continuous Delivery Design Elements And Principles DevOps Docker (Software) Front End (Software Engineering) Git (Version Control System) Jasmine (JavaScript Testing Framework) JavaScript (Programming Language) Jenkins Jest (JavaScript Testing Framework) Market Trend Microsoft Azure Mocha (JavaScript Framework) Secure Coding ServiceNow Software Design Software Development Software Engineering TensorFlow Test Automation Unit Testing User Interface User Interface Design Version Control Vue.js Workflows

Negotiable

Outside

Remote

USA

Principal Engineer - 4GL - JavaScript - AWS - Docker - GDS Standards - Long-Term Contract

Posted 1 day ago by Empiric Solutions

Amazon Web Services (AWS) DevOps Docker (Software) Generic Programming JavaScript (Programming Language) Security Clearance Software Development Stakeholder Management Technical Support

Negotiable

Inside

Undetermined

London, UK

SDET - JavaScript

Posted 1 day ago by 1753787638

Applitools Automation Cascading Style Sheets (CSS) Continuous Integration and Continuous Delivery Cucumber (Software) Data Privacy Laws Github Information Privacy JavaScript (Programming Language) Jenkins Jest (JavaScript Testing Framework) JIRA Management Milestones (Project Management) Open Source Development Process Improvement System Testing Test Automation Test Strategy Test Suite TypeScript Version Control Web Applications

Negotiable

Outside

Remote

USA

100% Remote - Senior Quality Assurance Engineer (must have Playwright and JavaScript experience) - 12 months contract

Posted 1 day ago by 1753782843

ActiveX Data Objects Agile Methodology Amazon Web Services (AWS) Application Lifecycle Management Application Programming Interface (API) Automated Testing Framework Automation AWS Lambda Behavioral Driven Development (BDD) Cloud Computing Cloud Migration Cloud Technology Computer Science Constituent Relationship Management Customer Relationship Management (CRM) Software Data Management Framework Design Information Systems Java (Programming Language) JavaScript (Programming Language) Management Microsoft Azure Microsoft Dynamics 365 Migration Testing Powerapps Python (Programming Language) Return On Investment Software Testing Automation Framework SQL (Programming Language) Test Automation Test Case Test Data Test Data Management Test Management Test Management Tools User Interface Verification And Validation Web Services Workflows

Negotiable

Outside

Remote

USA

Senior Full Stack Engineer Contract Role | JavaScript/Typescript | B2C, Scale-up | UK Fully Remote | £500pd, Outside IR35 | 6 month Contract, likely extension

Posted 2 days ago by Owen Thomas | Pending B Corp™

Algorithms Amazon Web Services (AWS) ClickHouse DBMS Computer Science Data Structures Full Stack Development JavaScript (Programming Language) Nodes (Networking) PostgreSQL React.js SASS Software Engineering TypeScript

£500 Per day

Outside

Remote

United Kingdom

Senior JavaScript Engineer

Posted 4 days ago by Ventula Consulting

Agile Methodology Amazon Simple Notification Service (SNS) Amazon Simple Queue Services Amazon Web Services (AWS) Application Programming Interface (API) Automation AWS Lambda Azure Kubernetes Service Back End (Software Engineering) Continuous Integration and Continuous Delivery Docker (Software) ECMAScript (C Programming Language Family) Front End (Software Engineering) Full Stack Development GraphQL JavaScript (Programming Language) Kubernetes Managed Services Mobile App Mobile Devices Node.js Nodes (Networking) React.js Software Development Stakeholder Management TypeScript

£575 Per day

Outside

Hybrid

Greater London, England, United Kingdom

Create an alert and receive emails as soon as new jobs are added.

Create a profile, and our smart matching AI will show you which jobs in our database are the best fit for you.

Sign up Sign in

Senior Full Stack Engineer Contract Role | JavaScript/Typescript | B2C, Scale-up | UK Fully Remote | £500pd, Outside IR35 | 6 month Contract, likely extension

Posted 4 days ago by Owen Thomas | Pending B Corp™

Algorithms Amazon Web Services (AWS) ClickHouse DBMS Computer Science Data Structures Full Stack Development JavaScript (Programming Language) Management Nodes (Networking) PostgreSQL React.js SASS Software Engineering TypeScript Web Applications

£500 Per day

Outside

Remote

United Kingdom

Hedge Fund Trading - Contract Python Developer - Futures, FX, Credit, PnL, Data eng, AWS, Javascript

Posted 6 days ago by Scope AT Limited

Advanced Mathematics Amazon Web Services (AWS) Angular (Web Framework) Azure Kubernetes Service Banking C# (Programming Language) C++ (Programming Language) Cloud Computing Cloud Infrastructure Cloud Technology Continuous Integration and Continuous Delivery Data Engineering Debits And Credits Docker (Software) FastAPI Financial Market Flask (Web Framework) Generic Programming Git (Version Control System) Income Statement Investment Banking Investments Java (Programming Language) JavaScript (Programming Language) Kubernetes Linux NumPy Operating Systems Oracle Linux Pandas (Python Package) Portfolio Optimisation Python (Programming Language) React.js Risk Metrics Rust (Programming Language) Software Development Software Engineering Systematic Trading User Interface Version Control Vue.js Workflows

Negotiable

Inside

Onsite

London, UK

SDET - JavaScript

Posted 7 days ago by 1753348660

Applitools Automation Cascading Style Sheets (CSS) Continuous Integration and Continuous Delivery Cucumber (Software) Data Privacy Laws Github Information Privacy JavaScript (Programming Language) Jenkins Jest (JavaScript Testing Framework) JIRA Management Milestones (Project Management) Open Source Development Process Improvement Strategic Planning System Testing Test Automation Test Strategy Test Suite TypeScript Version Control Web Applications

Negotiable

Outside

Remote

USA

ReactJS Developer (UI / Front-End / JavaScript )

Posted 1 week ago by GIOS Technology

Ajax (Programming Language) Application Programming Interface (API) Back End (Software Engineering) Front End (Software Engineering) Git (Version Control System) HTML5 HyperText Markup Language (HTML) JavaScript (Programming Language) JSON Management Node Package Manager Perforce React.js RESTful API Software Coding Software Development SonarQube Test-Driven Development (TDD) User Interface Version Control Web Applications

£45 Per hour

Undetermined

Hybrid

Knutsford, England, United Kingdom

Senior Full Stack Engineer Contract Role | JavaScript/Typescript | B2C, Scale-up | UK Fully Remote | £500pd, Outside IR35 | 6 month Contract, likely extension

Posted 1 week ago by Owen Thomas | Pending B Corp™

Algorithms Amazon Web Services (AWS) Back End (Software Engineering) ClickHouse DBMS Computer Science Data Structures Front End (Software Engineering) Full Stack Development JavaScript (Programming Language) Management Nodes (Networking) PostgreSQL React.js SASS Software Engineering TypeScript

Inside IR35

Outside IR35

Permanent Employee

IR35

Umbrella Companies

Limited Companies

First Time Contractors

What Is IR35?

InsideIR35

Outside IR35

The Cost of IR35

IR35 Assessments

IR35 Rules

IR35 Compliance

Expenses

Foreign Companies

Overseas Contractors

Limited Companies

Sole Traders

What Is An Umbrella Company?

Choosing an Umbrella Company

Tax and Pay

Tax Avoidance

Fees (Margin)

National Insurance

Holiday Pay

Expenses

Pensions

Maternity Pay

Sick Pay

What Is A Limited Company?

Limited Company vs Sole Trader

Incorporation

Taxes

Filing Responsibilities

Bookkeeping

Insurance

Expenses

Buying a Car or Van

Capital Allowances

Benefits In Kind

Pensions

Employing A Spouse

Managing Excess Money

Dormant Companies

Closing Your Company

Withdrawing Money

Business Asset Disposal Relief

How To Become A Contractor

Inside IR35 Checklist

Outside IR35 Checklist

Self-Assessment Tax Returns

Mortgages

Pensions

Working Multiple Contracts

What is the £100k Abatement?

Inside IR35

Outside IR35

Permanent Employee

IR35

Umbrella Companies

Limited Companies

First Time Contractors

What Is IR35?

InsideIR35

Outside IR35

The Cost of IR35

IR35 Assessments

IR35 Rules

IR35 Compliance

Expenses

Foreign Companies

Overseas Contractors

Limited Companies

Sole Traders

What Is An Umbrella Company?

Choosing an Umbrella Company

Tax and Pay

Tax Avoidance

Fees (Margin)