Permanent JavaScript Job Vacancies

526 to 550 of 2,756 Permanent JavaScript Jobs

Software Engineer (E)

Bristol, Gloucestershire, United Kingdom
Lloyds Banking Group
ll need Demonstrate use of design patterns, experience and industry standards to design, test and amend complex programs/scripts and integration software services. Leading reviews of colleagues' work. JavaScript (ES6, React, Typescript), html5 and CSS (SCSS) plus RESTful APIs, microservices and other modern web technologies. Working with npm packages and Webpack builds. Writing test coverage. Understand end-to-end More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Frontend Engineer, Junior/Mid/Senior (m/f/ )

United Kingdom
Hybrid / WFH Options
Crane Venture Partners
have: Be eligible to work in the UK. Experience creating modular components in React, with attention to cross-browser compatibility, performance, and accessibility (a11y). Exposure to TypeScript/ECMAScript 6+. Strong written-communication skills. Track record of self-motivated learning, listening, creative problem solving, critical thinking and solutions communication. Comfortable with automation, testing, deployment and analytics tooling. Experience consuming More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Technical Lead (DV Security Clearance)

London
Hybrid / WFH Options
CGI
ability and enthusiasm to learn new technologies quickly. Desirable Skills: • Experience of systems engineering and systems integration. • Experience of contributing to bids/proposals. • Front-end development expertise with JavaScript and the REACT/MaterialUI framework. #LI-JS2 Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here More ❯
Employment Type: Permanent
Posted:

Full Stack Engineer - Edinburgh / Glasgow

Edinburgh, United Kingdom
WeAreTechWomen
as possible, continuously adding new tools and technologies to your repertoire to increase your impact. Set yourself apart: You have good web development skills, experience with HTML5, CSS and JavaScript/Typescript You have proven ability to apply analytical and creative thought and translate into technical solutions You have proven ability debugging and resolving complex technical issues You have experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Web Engineering Lead

London, United Kingdom
Hybrid / WFH Options
Moneybox
commercial experience, or equivalent. Experience in managing and leading a team. Able to support delivery teams to implement projects and support members personal development. Strong knowledge of HTML, CSS & Javascript/Typescript and modern web standards Experience in creating rich user interfaces and custom components. Ensuring user experience & quality is at the forefront of everything you do. Experience working with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer (OfficeJS/React)

London, United Kingdom
Hybrid / WFH Options
Cornerstone VC
in Computer Science or a related field (or equivalent work experience). Proven experience in software development, especially in building applications for the Office.js framework. Proficiency in React, Typescript, JavaScript, HTML, CSS, and related technologies. Familiarity with Microsoft Office Suite, with a focus on Microsoft Word. Strong problem-solving and debugging skills. Excellent communication and collaboration abilities. Knowledge of software More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Team Lead Web

London, United Kingdom
Hybrid / WFH Options
MediSolution
a Software Development Team Lead (Web) on a full-time, permanent, remote-working basis, in the UK. We are seeking a skilled senior Front-End developer with expertise in Javascript, Typescript & React to enhance products and services. This role will also contain line management responsibilities of a small team (3-4 people). The employee will play a pivotal role More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Technical Delivery Manager (London)

London, UK
Hybrid / WFH Options
AKQA
hosting providers such as AWS, Azure, GCP Knowledge of Infrastructure as Code, CI/CD Use of Middleware and RESTful or GraphQL APIs Microservices and MACH Architectures. HTML, CSS, Javascript frameworks such as React, or Mobile technologies such as SwiftUI, Kotlin, Flutter or React-native CMS and DXPs SaaS products integration Atlassian, Azure DevOps, GitLab or similar workflow tools Understanding More ❯
Employment Type: Full-time
Posted:

AI Software Engineer

Belfast, United Kingdom
Hybrid / WFH Options
Nisos
with Nisos analysts to understand requirements and translate them into AI-enhanced solutions Own critical platform components from conception through production deployment Who You Are Expert proficiency in Python, JavaScript, and modern web frameworks Deep experience with AI/ML frameworks (PyTorch, TensorFlow, Transformers, LangChain) Mastery of prompt engineering and fine-tuning Large Language Models Proficient in vector databases (Pinecone More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Platform Engineer

London
Hybrid / WFH Options
BAE Systems
from a mix of disciplines, which allows us to come up with cutting edge, high quality solutions. What background we are looking for: Programming in one or more of JavaScript, Java, .Net, Python Collaboratively designing and building Proof of Concept or Production systems Source controlling your code with Version Control Systems, for example Git, Mercurial, Perforce Utilising CI/CD More ❯
Employment Type: Permanent
Posted:

Senior Platform Engineer

Manchester, North West
Hybrid / WFH Options
BAE Systems
from a mix of disciplines, which allows us to come up with cutting edge, high quality solutions. What background we are looking for: Programming in one or more of JavaScript, Java, .Net, Python Collaboratively designing and building Proof of Concept or Production systems Source controlling your code with Version Control Systems, for example Git, Mercurial, Perforce Utilising CI/CD More ❯
Employment Type: Permanent
Posted:

Principal DevSECOps Engineer

Gloucester, Gloucestershire, United Kingdom
Hybrid / WFH Options
Leonardo UK Ltd
and logical with an enquiring and creative mind. It would be nice if you had : Data Engineering - experience of one or more: Apache ecosystem, SQL, Python. Web - HTML, CSS, JavaScript, XML, SOAP. Experience with Secure DevSecOps within an Agile/SAFe environment. Containerisation & Orchestration - Docker, Podman, Kubernetes, Rancher etc. Software development capability. Any form of prior development expertise would be More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

RTGS Core Senior Developer & Support Engineer

London, United Kingdom
Bank of England
solving Effective member of out of hours standby rota Essential Criteria We are interested in hearing from candidates who must have demonstrable experience in the followingTechnical Expertise: React ES6 JavaScript HTML5 CSS TypeScript Kafka Openshift A high level of integrity, organization and self-motivation with a desire for self-improvement Proven track record on code delivery and support Desirable Criteria More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

RTGS Core Senior Developer & Support Engineer

Leeds, Yorkshire, United Kingdom
Bank of England
solving Effective member of out of hours standby rota Essential Criteria We are interested in hearing from candidates who must have demonstrable experience in the followingTechnical Expertise: React ES6 JavaScript HTML5 CSS TypeScript Kafka Openshift A high level of integrity, organization and self-motivation with a desire for self-improvement Proven track record on code delivery and support Desirable Criteria More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AI Solutions Architect - London (London)

Highgate, Greater London, UK
Neo4j
Grok, as well as open-source LLMs like LLama, DeepSeek, and Mistral). Programming Proficiency : Competence and hands-on experience in at least one of the following languages: Java, JavaScript, Python, or C#. Ability to write clean, maintainable, and efficient code is essential. Deployment and Version Control : Hands-on experience with deployment software on major platforms, such as Linux, Docker More ❯
Employment Type: Full-time
Posted:

Principal Software Engineer - CoreJava

Boston, Lincolnshire, United Kingdom
smartShift Technologies Inc
Job Title: Principal Software Engineer-Core Java Location: Vaishnavi Tech Park, Bellandur, Bengaluru, KA About Us smartShift is an industry leader in providing automation solutions for the modernization of SAP custom ABAP code. We are a 300 person, Boston-based More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack JavaScript Developer

Conham, South Gloucestershire, Gloucestershire, United Kingdom
Tilo Consulting
Full Stack JavaScript Developer Location - Bristol based with need to travel to Portsmouth once a quarter Salary - £60,000 - £70,000 An industry leading organisation is looking for a number of Full Stack JavaScript Developers to join the company at an exciting timer of transformation and change. Suitable candidates will have an emphasis on driving coding standards and will have … the below experience: Strong Full Stack JavaScript development Strong experience with TypeScript Backend experience with either .Net or Java Passion for DevOps Strong experience AWS or Azure Experience with either Node.JS, Next.JS or Express.JS Additionally, suitbale candidates will have excellent communication skills and will thrive in an exciting and rewarding environment. Exciting opportunity to join a forward thinking company. More ❯
Employment Type: Permanent
Salary: £60000 - £70000/annum Excellent Benefits
Posted:

Full Stack Developer - C#, Javascript and Python

London, South East, England, United Kingdom
Tenth Revolution Group
team helping delivering and maintaining the core web applications that support the internal teams and client-facing services. The team operates within a modern, stabilised framework built on Next.js (JavaScript), Tailwind CSS, C# 9 (.NET Core) and Python. Responsibilities will include: Full Stack Development Build and maintain web applications using React.js (with Next.js), JavaScript, HTML5, and Tailwind CSS. Develop RESTful … to feedback, and help elevate overall team quality. The successful candidate will have 3+ years of full stack web development experience with strong proficiency in C#, .Net Core, Python, JavaScript, React.js, and Next.js. More ❯
Employment Type: Full-Time
Salary: £55,000 - £60,000 per annum
Posted:

Full Stack Developer - C#, Javascript and Python - Chelmsford

London, United Kingdom
Tenth Revolution Group
team helping delivering and maintaining the core web applications that support the internal teams and client-facing services. The team operates within a modern, stabilised framework built on Next.js (JavaScript), Tailwind CSS, C# 9 (.NET Core) and Python. Responsibilities will include: Full Stack Development Build and maintain web applications using React.js (with Next.js), JavaScript, HTML5, and Tailwind CSS. Develop RESTful … to feedback, and help elevate overall team quality. The successful candidate will have 3+ years of full stack web development experience with strong proficiency in C#, .Net Core, Python, JavaScript, React.js, and Next.js. More ❯
Employment Type: Permanent
Salary: £55000 - £60000/annum
Posted:

Senior Full Stack Developer Java JavaScript React (London)

London, UK
Hybrid / WFH Options
Free-Work UK
Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Senior Full Stack Developer/Software Engineer (Java JavaScript React) London to £80k Well established trading brokerage is seeking a Senior Full Stack Developer as they expand into UK markets. As a Senior Full Stack Developer, you'll join … will quickly see the impact of your work, developing high quality, scalable and secure trading applications, working across the full tech stack from Java on the backend through to JavaScript/TypeScript, React and React Native front end work. Location/WFH: You'll join a team of finance entrepreneurs and technologists in City based offices with smart dress code … About You You are an experienced Software Developer with a strong knowledge of best practice and the full software development lifecycle You have full stack development experience including Java, JavaScript and/or TypeScript and React and/or React Native You also have experience with Spring Boot, SQL/NoSQL databases and REST APIs You are degree educated in More ❯
Employment Type: Full-time
Posted:

Associate JavaScript Engineer

Watford, Hertfordshire
Zellis
About the role We have an exciting opportunity for an Associate JavaScript Engineer to join the elementsuite team-ideal for someone in the early stages of their software development career, with around 1-2 years' experience and a passion for building high-quality web applications. This role offers a great opportunity to grow your skills across the full stack while … working with modern JavaScript technologies. You'll contribute to building intuitive interfaces and backend functionality, supported by experienced developers in a collaborative, agile environment. elementsuite is rewriting the rulebook on how enterprise software is built. Our cloud-native platform powers flexible, scalable, and beautifully simple HR and workforce management solutions. This year, we joined forces with Zellis to create an … of work: intuitive, connected, and AI-enabled. Key responsibilities in the role will include: Supporting the development of new features in line with the elementsuite roadmap. Writing clean, maintainable JavaScript code with guidance from senior developers. Building user interfaces using modern frameworks such as Vue.js (or similar). Assisting with the creation of responsive layouts using HTML5 and CSS3. Writing More ❯
Employment Type: Permanent
Posted:

Senior JavaScript Full Stack Developer - London

London, United Kingdom
Fundamental Group
stagnation, and have a deep sense of autonomy and accountability. At Alphix, your contributions directly shape the future of B2B marketing. The Role We are seeking an experienced Senior JavaScript full stack developer who loves modern web design and backend development, has a great eye for detail and is excellent problem solver. Naturally you will be able to produce great More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

.NET Developer

Salford, Manchester, United Kingdom
Hybrid / WFH Options
Noir Consulting
.NET Developer, .NET 9, C# - Global Record Label - Salford (Tech stack: .NET Developer, .NET 9, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect) We are pleased to announce that our client, one of the largest and most recognised brands within the music industry, is seeking a .NET Developer to work out of their plush … .NET Core/ASP.NET MVC, C#, and Azure SQL. Our client can provide training in: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile, and MongoDB. Location: Salford, UK/Remote Working Salary: £45,000 - £70,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

.NET Developer - Dunstable

Dunstable, Bedfordshire, United Kingdom
Hybrid / WFH Options
Noir Consulting
.NET Developer, .NET 9, C# - Global Record Label - Dunstable, Bedfordshire (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) We are pleased to announce that our client, one of the largest and most recognised brands within the music industry, is seeking a .NET Developer to work … .NET Core/ASP.NET MVC, C#, and Azure SQL. Our client can provide training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile, and MongoDB. Location: Dunstable, Bedfordshire, UK/Remote Working Salary: £50,000 - £60,000 + Bonus + Pension + Benefits Applicants must be based in the UK and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer - Full-stack with Security Clearance

Washington, Washington DC, United States
Linchpin Software
We're looking for a passionate developer with experience in both client-side (JavaScript) and server-side (Java, NodeJS). The ideal candidate will have a skill for tough puzzles, the talent for communicating complex ideas simply, and a drive to deliver high quality software to our users. If you're interested in working on a large-scale mission-critical … offer, we'd like to talk to you. Responsibilities will include: - Team participation (Agile) - Development and testing tasks under schedule constraints - Product delivery from concept to production Skills Desired: - JavaScript framework usage - e.g. AngularJS, Angular, ExtJS - Server-side frameworks - e.g. Spring, Hibernate - SQL - Query writing, optimization, and structure design - UIUX - web-facing design and development Bonus skills: - Ansible - Docker Containers More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:
JavaScript
10th Percentile
£37,500
25th Percentile
£48,750
Median
£66,206
75th Percentile
£86,250
90th Percentile
£115,000