JavaScript Jobs in the UK

1,826 to 1,850 of 4,674 JavaScript Jobs in the UK

Senior Full-Stack Engineer in Bristol - ADLIB Recruitment

Bristol, Gloucestershire, United Kingdom
Java Script Works
be very desirable: Node, Tailwind, Docker Strong product focus, with the ability to understand problems and communicate directly with customers Technologies: Docker Embedded Hardware REST React SQL TypeScript NodeJS JavaScript Fullstack More: We are a fast-growing Climate Tech startup with exciting projects and a collaborative, mission-driven team More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

PHP Fullstack Software Engineer

London, England, United Kingdom
ThriveCart
About You: You enjoy solving hard problems, unraveling technical mazes, and finding solutions. You have experience with cloud-based SaaS solutions for SMBs. Your preferred coding languages are PHP, Javascript, and MySQL. You are familiar with AWS, preferably with payment APIs. You thrive in startup environments and enjoy seeing your work have a big impact. You are comfortable collaborating both … to investigate and resolve customer issues. Monitoring platform performance and debugging outages. Collaborating with CTO, product, and leadership on priorities. What You Bring To This Role: Experience with PHP, JavaScript (Node.js + cross-browser frontend), MySQL, HTML & CSS/SCSS. Understanding of cloud architecture, especially AWS services. Experience with payment APIs like Stripe, PayPal, Braintree. Comfort working with PHP and More ❯
Posted:

Front-end Software Developer in London - RedTech Recruitment Ltd

London, England, United Kingdom
Java Script Works
Requirements 2.1 or first class STEM degree AAB at A Level (or equivalent) Skills Proficiency in either TypeScript or React is a must. Familiarity with JavaScript, Vue, Node, Yarn, Kotlin, and Swift would be beneficial. Qualities I value strong problem-solving abilities and a natural inclination to quickly pick up. Technologies React Security Swift Java Python Opportunity This position offers More ❯
Posted:

Remote Principal Software Engineer - Roc Search

Reading, Berkshire, United Kingdom
Hybrid / WFH Options
Java Script Works
Role Title: Principal Software Engineer (JavaScript) Location: Remote (occasional onsite near Reading - likely 3-4 times per month TBC) Engagement: Statement of Work (Outside IR35) Rate: Up to £550 per day Overview: We are seeking a highly skilled Principal Software Engineer with expertise in containerisation and orchestration technologies such as Docker and Kubernetes. Essential skills include: TypeScript Node.js React/ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Technical Leader Product Delivery

Cambridge, England, United Kingdom
arm limited
usable, and understandable solutions. You will also define and enforce standards, patterns, and practices, including mandating a Secure Software Development Lifecycle appropriate for your area. Required Skills and Experience: JavaScript and TypeScript; Advanced JavaScript (ES6+); React, React State Management; Module bundlers like Webpack or Vite Server-side development of REST and Graph APIs Microsoft Azure Cloud Platform, including Azure Functions More ❯
Posted:

Senior Front End Developer

Oxford, Oxfordshire, South East, United Kingdom
Hybrid / WFH Options
S-SA Digital Recruitment Ltd
best practice in terms of overall development practices. Mandatory Skills 5yrs experience working with HTML5 and TypeScript in a mobile and desktop environment Experience with PixiJS, Phaser or other JavaScript gaming/animation framework Nice to have skills Knowledge of CSS, PostCSS, and SASS/SCSS. Knowledge of CSS frameworks (Tailwind, Bootstrap etc) and responsive design techniques. Passion for technologies … date with the latest skills; Ideally a maths, statistics or physics background, or 3D development experience Excellent knowledge on platform specific and cross platform capabilities and constraints Experience with JavaScript build tools (e.g. Gulp, Vite, Rollup) Proficient knowledge of animations techniques using WebGL or Canvas 2D APIs. Solid experience working with source control platforms and tools such as GIT and More ❯
Employment Type: Permanent
Salary: £65,000
Posted:

Principal Software Engineering Manager

London, England, United Kingdom
Microsoft
Required Qualifications: Bachelor's Degree in Computer Science, or related technical discipline AND technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Golang or Python OR equivalent experience. High proficiency in public cloud based distributed systems. Experience in Kubernetes, Docker or other containerization technologies. Experience in people management, managing a team of … Preferred Qualifications Bachelor's Degree in Computer Science OR related technical field AND technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Golang or Python OR Master's Degree in Computer Science or related technical field AND technical engineering experience with coding in languages including, but not limited to, C, C++, C# … Java, JavaScript, Golang or Python OR equivalent experience. #azurecorejobs Microsoft is an equal opportunity employer. Consistent with applicable law, all qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected More ❯
Posted:

Full Stack Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
First Point Group
First Point Group is recruiting on for a Senior Full Stack Engineer ( Vue, Python 3, JavaScript and SQL) on behalf of an expanding, mission-driven technology company focused on creating products (incorporating Internet of Things) that reduces carbon emissions through Hardware and Software as a Service . If you are passionate about utilising your experience to contribute to creating a … maintains high uptime and performance. Essential Criteria: Full-stack software engineer with a passion for building great software 4+ years of professional development experience Mandatory experience : Vue.js, Python 3, JavaScript, SQL, and Linux Strongly desired : Django or Flask (or other modern Python frameworks) Desirable : React.js, NoSQL databases, Grafana, GitLab, AWS Degree in Computer Science or a related discipline (ideally 1st More ❯
Posted:

Full Stack Engineer

London Area, United Kingdom
Hybrid / WFH Options
First Point Group
First Point Group is recruiting on for a Senior Full Stack Engineer ( Vue, Python 3, JavaScript and SQL) on behalf of an expanding, mission-driven technology company focused on creating products (incorporating Internet of Things) that reduces carbon emissions through Hardware and Software as a Service . If you are passionate about utilising your experience to contribute to creating a … maintains high uptime and performance. Essential Criteria: Full-stack software engineer with a passion for building great software 4+ years of professional development experience Mandatory experience : Vue.js, Python 3, JavaScript, SQL, and Linux Strongly desired : Django or Flask (or other modern Python frameworks) Desirable : React.js, NoSQL databases, Grafana, GitLab, AWS Degree in Computer Science or a related discipline (ideally 1st More ❯
Posted:

Senior Software Developer

Guildford, Surrey, United Kingdom
ECM Selection (Holdings) Limited
is a great place to continue developing your technical skills. Requirements: Commercial-grade experience developing and maintaining complex systems in C/C++ Familiarity with web UI technologies (HTML, JavaScript, etc) and Linux systems Strong academic background including a 1st or 2:1 or PhD in a numerate subject and A’s or A*’s in Maths and Physics at … schedules are different and so supports flexible working hours. Additionally, they offer a competitive remunerations package including generous employer contribution pensions and annual performance related bonuses. Keywords: C++, Python, JavaScript, Typescript, Embedded C, Linux, DSP, Digital Signal Processing, Algorithms, Image Processing, Rust, Radio Communication Systems, Surrey Another top job from ECM, the high-tech recruitment experts. Even if this job More ❯
Employment Type: Permanent
Salary: £50000 - £70000/annum DoE + Benefits
Posted:

Principal Front End (React) Engineer

London Area, United Kingdom
FairPlay Sports Media
the ability to articulate complex technical concepts to non-technical stakeholders. Flexibility: Expected to be in the office 1-2 days a month. Technical Expectations: Expert-level proficiency in JavaScript, with an in-depth understanding of the JavaScript module system, including extensive knowledge of CommonJS and ES Modules, and how they operate within both Node.js and browser environments. Extensive experience … application performance, specifically focused on frontend and SSR performance improvements through effective use of code-splitting, hydration strategies, caching, and state management solutions. Familiarity and practical experience with current JavaScript language features (ES2020+) and tooling ecosystems (Babel, TypeScript). Proven ability to guide technical decision-making, mentor engineering teams, conduct rigorous code reviews, and uphold high standards for code quality More ❯
Posted:

Principal Front End (React) Engineer

City of London, London, United Kingdom
FairPlay Sports Media
the ability to articulate complex technical concepts to non-technical stakeholders. Flexibility: Expected to be in the office 1-2 days a month. Technical Expectations: Expert-level proficiency in JavaScript, with an in-depth understanding of the JavaScript module system, including extensive knowledge of CommonJS and ES Modules, and how they operate within both Node.js and browser environments. Extensive experience … application performance, specifically focused on frontend and SSR performance improvements through effective use of code-splitting, hydration strategies, caching, and state management solutions. Familiarity and practical experience with current JavaScript language features (ES2020+) and tooling ecosystems (Babel, TypeScript). Proven ability to guide technical decision-making, mentor engineering teams, conduct rigorous code reviews, and uphold high standards for code quality More ❯
Posted:

Full Stack Web Developer

Eastleigh, Hampshire, United Kingdom
Attega Group Ltd
and written communication skills, confident in liaising with different people and departments throughout the business Building front-end pages with HTML and CSS/SASS Front-end programming with JavaScript/jQuery Back-end programming with PHP Knowledge of site accessibility, page speed, and best practices Experience with WordPress CMS, using themes, plugins, posts Experience with Advanced Custom Fields, custom … MySQL, MariaDB Basic knowledge of AWS, setting up a server, modifying access Experience creating themes, plugins, post types, and with modifying the admin area in WordPress Familiarity with modern JavaScript frameworks such as React would be beneficial Experience working with Laravel or similar MVC frameworks is a plus Role responsibilities: Assisting with the build of new websites within the group More ❯
Employment Type: Permanent
Salary: £35000 - £45000/annum
Posted:

Senior Product Engineer

London, England, United Kingdom
Hybrid / WFH Options
Mindroiu Serban-Alexandru PFA
team members' work. Required Experience And Skills Full-Stack Expertise: 10+ years of experience in full-stack development, with a proven track record of building and shipping at scale. JavaScript & TypeScript Mastery: 5+ years of JavaScript experience and 3+ years with TypeScript, embracing type safety and scalable architectures. Python Proficiency: 3+ years of experience developing robust backend systems in Python. More ❯
Posted:

Shopify Developer

Manchester, Lancashire, United Kingdom
Hybrid / WFH Options
Visualsoft Ltd
to app integration. You will be responsible for implementing new features, optimising site performance, and ensuring a seamless and engaging user experience. Your expertise in Liquid, HTML, CSS, and JavaScript will be crucial in bringing our design concepts to life and pushing the boundaries of what is possible on the Shopify platform. Key Responsibilities Develop, customise, and maintain our Shopify … deployment. Proven experience as a Shopify Developer with a strong portfolio of past projects. Excellent knowledge of Shopify Liquid templating language. Proficiency in front-end technologies: HTML5, CSS3, and JavaScript (including ES6+). Proficient in using Figma to interpret designs and collaborate with the design team. Experience with responsive and mobile-first design principles. A solid understanding of cross-browser … and a meticulous attention to detail. Excellent communication and teamwork abilities. Additional Desired Skills A good understanding of Shopify app development principles and the Shopify API. Experience with popular JavaScript frameworks and libraries such as React or Vue.js. Knowledge of SEO best practices and implementation. Familiarity with e-commerce analytics and conversion rate optimisation (CRO) strategies. Experience working with headless More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

DV Cleared Software Engineer

London Area, United Kingdom
Fortice
you happy to work "high-side", on-site 5 days/week? And... do you have experience with a few of the following technologies?: Java Kotlin Python Kubernetes AWS JavaScript React Node.js ✅✅✅... let's chat! Salary: £55,000 - £80,000 + benefits. Start dates: Anytime in the coming 6 months Interview process: 2-stage virtual Please apply directly or More ❯
Posted:

DV Cleared Software Engineer

City of London, London, United Kingdom
Fortice
you happy to work "high-side", on-site 5 days/week? And... do you have experience with a few of the following technologies?: Java Kotlin Python Kubernetes AWS JavaScript React Node.js ✅✅✅... let's chat! Salary: £55,000 - £80,000 + benefits. Start dates: Anytime in the coming 6 months Interview process: 2-stage virtual Please apply directly or More ❯
Posted:

Mid-level Shopify Developer

Newton Bewley, Yorkshire, United Kingdom
Hybrid / WFH Options
Visualsoft
to app integration. You will be responsible for implementing new features, optimising site performance, and ensuring a seamless and engaging user experience. Your expertise in Liquid, HTML, CSS, and JavaScript will be crucial in bringing our design concepts to life and pushing the boundaries of what is possible on the Shopify platform. Key Responsibilities Develop, customise, and maintain our Shopify … deployment. Proven experience as a Shopify Developer with a strong portfolio of past projects. Excellent knowledge of Shopify Liquid templating language. Proficiency in front-end technologies: HTML5, CSS3, and JavaScript (including ES6+). Proficient in using Figma to interpret designs and collaborate with the design team. Experience with responsive and mobile-first design principles. A solid understanding of cross-browser … and a meticulous attention to detail. Excellent communication and teamwork abilities. Additional Desired Skills A good understanding of Shopify app development principles and the Shopify API. Experience with popular JavaScript frameworks and libraries such as React or Vue.js. Knowledge of SEO best practices and implementation. Familiarity with e-commerce analytics and conversion rate optimisation (CRO) strategies. Experience working with headless More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineering Specialist - Human Data

London, England, United Kingdom
Hybrid / WFH Options
xAI
please see the bottom of this job description for more details). Responsibilities AI model training initiatives by curating code examples, offering precise solutions, and meticulous corrections in Python, JavaScript (including ReactJS), C/C++, and Java. Evaluate and refine AI-generated code, ensuring it adheres to industry standards for efficiency, scalability, and reliability. Collaborate with cross-functional teams to … AI-driven coding solutions, ensuring they meet enterprise-level quality and performance benchmarks. Key Qualifications Advanced proficiency in English, both verbal and written. Strong experience in either Python or JavaScript, with a solid foundation in software development practices. Please note that for those with experience in only JavaScript, experience with ReactJS is preferred but not required. Knowledge of other languages More ❯
Posted:

Senior Software Engineer (Full Stack)

London, United Kingdom
Humaans Software UK LTD
As a human centred company (quite literally), every team member counts - and that's where you come in. Our tech stack Our tech stack today consists of ReScript, TypeScript, JavaScript, React.js, Node.js, Postgres and Redis. We use GitHub for code and continuous integration to deploy to Kubernetes on Google Cloud Platform. We have a public REST API and our browser … the product from definition to release Build end to end features, fix bugs, improve infra, support customers Write backend TypeScript in Node.js, Postgres, Redis, Kubernetes Write frontend ReScript/JavaScript in React.js Expand our 3rd party integration marketplace Contribute to our technical architecture planning Support sales and marketing teams Skills You're a strong individual contributor with acute leadership skills … Multiple years of industry experience in a full stack web app development role (ideally in SaaS) Great knowledge of TypeScript/JavaScript and an appreciation for the language Appreciation for design and digital product craftsmanship Experience collaborating directly with product teams and designers, and a proven track record of delivering value to customers or users This is an in-person More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Coding and Programming Trainee

Ireland, United Kingdom
ITOL Recruit
weeks) The second step includes a selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can More ❯
Employment Type: Full-Time
Salary: £26,000 - £35,000 per annum
Posted:

Coding and Programming Trainee

Basildon, Essex, England, United Kingdom
ITOL Recruit
weeks) The second step includes a selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can More ❯
Employment Type: Full-Time
Salary: £28,000 - £35,000 per annum
Posted:

Coding and Programming Trainee

Edinburgh, Midlothian, Scotland, United Kingdom
ITOL Recruit
weeks) The second step includes a selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can More ❯
Employment Type: Full-Time
Salary: £26,000 - £35,000 per annum
Posted:

Coding and Programming Trainee

East London, London, England, United Kingdom
ITOL Recruit
weeks) The second step includes a selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can More ❯
Employment Type: Full-Time
Salary: £26,000 - £35,000 per annum
Posted:

Coding and Programming Trainee

Manchester, Lancashire, England, United Kingdom
ITOL Recruit
weeks) The second step includes a selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can More ❯
Employment Type: Full-Time
Salary: £26,000 - £35,000 per annum
Posted:
JavaScript
10th Percentile
£37,500
25th Percentile
£48,750
Median
£66,206
75th Percentile
£86,250
90th Percentile
£115,000