JavaScript Developer Jobs in London

20 of 20 JavaScript Developer Jobs in London

Senior JavaScript Developer Web API

London, South East, England, United Kingdom
Hybrid / WFH Options
Client Server Ltd
Senior JavaScript Developer/Engineer (Web API Vue.js) London to £100k Do you have expertise with JavaScript combined with an engineering, problem-solving mindset? You could be progressing your career in a senior, hands-on Senior JavaScript Developer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers … years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior JavaScript Developer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof the business. … You'll focus on front end components using JavaScript and Vue.js, there's a range of other tech in the stack (TypeScript, Node.js, Java, Python and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies and use the best tool for the job as well as own your own DevOps and deployment. There More ❯
Employment Type: Full-Time
Salary: £85,000 - £100,000 per annum
Posted:

Senior Front End Developer JavaScript Vue.js

London, South East, England, United Kingdom
Hybrid / WFH Options
Client Server Ltd
Senior Front End Developer/Engineer (JavaScript Vue.js) London to £100k Do you enjoy working with a range of programming languages? You could be progressing your career in a senior, hands-on Front End Developer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route … with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Front End Developer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof the business. You … ll focus on front end components using JavaScript and Vue.js, there's a range of other tech in the stack (TypeScript, Node.js, Java, Python and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies and use the best tool for the job as well as own your own DevOps and deployment. There's More ❯
Employment Type: Full-Time
Salary: £85,000 - £100,000 per annum
Posted:

Senior Full Stack Developer JavaScript Python API

London, South East, England, United Kingdom
Hybrid / WFH Options
Client Server Ltd
Senior Full Stack Developer/Engineer (JavaScript Python API) London to £100k Opportunity to progress your career in a senior, hands-on Senior Full Stack Developer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and delivering CO2 carbon neutral targets … with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Full Stack Developer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof the business. You … ll work across the full tech stack using JavaScript and Vue.js on the front end, there's a range of other tech in the stack (TypeScript, Node.js, Java, Python and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies and use the best tool for the job as well as own your own More ❯
Employment Type: Full-Time
Salary: £85,000 - £100,000 per annum
Posted:

Graduate / Junior Developer, Python, JavaScript, PHP - London

City of London, London, England, United Kingdom
Hybrid / WFH Options
Noir
Graduate/Junior Developer, Python, JavaScript, PHP - London (Tech stack: Graduate/Junior Developer, Python, JavaScript, PHP, Graduate/Junior Developer) In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful period our client has decided to hop across the Atlantic, in a bid … the UK and European markets. A number of new offices are being opened in the UK and our client is looking for talented, enthusiastic and passionate Graduate/Junior Developer to bring their product to these new markets and help enhance this already successful company! These roles would be suitable Graduate/Junior Developer who have recently graduated … from university and have a basic understanding of any of the following technologies: Python, JavaScript, PHP, React, React Native, Django, Postgres, Docker and Agile; which might have been acquired as part of your degree course or through a placement year in industry. All Graduate/Junior Developer positions come with the following benefits: 30 days holiday (plus More ❯
Employment Type: Full-Time
Salary: £35,000 - £50,000 per annum
Posted:

Senior Full Stack Developer Java JavaScript React (London)

London, UK
Hybrid / WFH Options
Free-Work UK
provided by 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 a small technology team building Greenfield trading systems from scratch, working in a start-up environment with backing from the larger organisation. You'll take ownership, working across the full development lifecycle and 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 on a fulltime basis. About You You are an experienced Software Developer with a strong knowledge More ❯
Employment Type: Full-time
Posted:

Graduate / Junior Developer, Python, JavaScript, PHP - London

London, United Kingdom
Hybrid / WFH Options
Noir Consulting
Graduate/Junior Developer, Python, JavaScript, PHP - London (Tech stack: Python, JavaScript, PHP, React, React Native, Django, Postgres, Docker, Agile) In 2012, our client launched a social messaging platform that has been taking the US by storm. After an extremely successful period, our client has decided to hop across the Atlantic to expand their sphere of influence … company! These roles would be suitable for Graduate/Junior Developers who have recently graduated from university and have a basic understanding of any of the following technologies: Python, JavaScript, PHP, React, React Native, Django, Postgres, Docker, and Agile; which might have been acquired as part of your degree course or through a placement year in industry. All Graduate …/Junior Developer positions come with the following benefits: 30 days holiday (plus 8 UK Bank Holidays). Flexible working hours. An early finish on Fridays that fall in the months of June, July, and August. £10,000 training allowance including attendance at Microsoft events and conferences. 4 days a month of innovative time. Free gym membership including yoga More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Front and Backend C# Dot Net Javascript Software Developer with Umbraco

West London, Greater London
Nexus Jobs Limited
Front and Backend C# Dot Net Javascript Software Developer with Umbraco Our Client is an established leader in the travel industry. They are looking to recruit a Full Stack Dot Net Software Developer to work on a major transformation programme for this award-winning Luxury Travel Company. Projects will include designing and implementing web based tools to … involving in-house resources and/or third party suppliers Ability to design and architect technical solutions to complex business problems Full Stack development experience (ASP.NET, C#, HTML, CSS, JavaScript, JQuery, ReactJS, AngularJS, MS SQL Server) CMS experience e.g. with Umbraco ?" experience of Umbraco would be a plus Continuous Delivery skills, tools and techniques (e.g. Git, Github, Jenkins, Docker More ❯
Employment Type: Permanent
Posted:

Full Stack Engineer (Web Developer or DevOps) - Python & JavaScript

London, United Kingdom
Hybrid / WFH Options
Low Carbon Contracts Company
Full Stack Engineer (Web Developer or DevOps) - Python & JavaScript Application Deadline: 11 May 2025 Department: Tech Hub Employment Type: Full Time Location: London Description Contract type: Permanent Hours: 37.5 hours Salary: circa £65,000 depending on experience Location: Canary Wharf WFH policy: Employees are required to attend the office 2 days/week Flexible working: Variety of flexible … getting stuck in. Design highly scalable software solutions to improve functionality and system longevity. Work with technical business analysts and solution architects to fine tune requirements and ensure that developer tasks and Jira tickets are feasible to deliver. Translate designs and wireframes into high quality code. Develop new user-facing features using frameworks such as React.js (other frameworks will … be considered). Write front-end components using JavaScript, CSS and integrate with back-end Python components (possibly other languages). Develop modules that satisfy the functional and non-functional requirements. Prepare, review and build reusable components and front-end libraries. Participate in the maintenance and improvement of existing applications. Stay up-to-date with emerging technologies and industry More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Netsuite Developer with Javascript and SQL

Holborn, Greater London, England
Nexus Jobs Limited
Senior Netsuite Developer Our Client is a leading company who are looking to recruit a Senior Netsuite Developer with Javascript and SQL with extensive Netsuite OneWorld expertise. You will have a degree in Computer Sciences or equivalent certifications. Must have technical working knowledge of NetSuite OneWorld Financials platform, including relevant NetSuite certifications. Ideally have at least … to 7 years experience of developing in Javascript and Oracle SQL in order to develop applications for Netsuite including a minimum 5 years in NetSuite OneWorld. Experience of full software delivery lifecycle including capturing business requirements, developing solutions, user testing & training, post go-live support and optimisation. Experience of integrating Finance packages with other strategic solutions including CRM and More ❯
Employment Type: Permanent
Posted:

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

London, United Kingdom
Tenth Revolution Group
Full Stack Developer - Chelmsford, 1 day per week A software company are recruiting for a Full Stack Developer to join their Web App 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# … .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 APIs and backend logic using C# 9 and .NET Core. Interact with MSSQL databases through queries, procedures, and schema changes. Deliver features that are secure, performant, and maintainable. Contribution to Team and Codebase … 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:

Full Stack Developer - C#, Javascript and Python

London, South East, England, United Kingdom
Tenth Revolution Group
A software company are recruiting for a Full Stack Developer to join their Web App 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 APIs and backend logic using C# 9 and .NET Core. Interact with MSSQL databases through queries, procedures, and schema changes. Deliver features that are secure, performant, and maintainable. Contribution to Team and Codebase Take ownership of tickets from development to deployment, including … 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:

JavaScript Node.JS Developer Blockchain in London - Quant Capital

London, United Kingdom
WorksHub
JavaScript Developers Requirements We are seeking JavaScript Developers with the following qualifications: Approximately 1 year of commercial experience Proficiency in Functional JavaScript Experience with Node.js Knowledge of React/Redux Familiarity with Express Candidates should have a keen eye for detail, experience with Test-Driven Development (TDD), and an understanding of good software design principles. Node.js Developer Position Blockchain Quant Capital is urgently seeking top-tier JavaScript Developers to join our high-profile client. The client is a small, London-based firm that prefers to keep details confidential. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

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

London, United Kingdom
Scope AT Limited
Hedge Fund Trading - Contract Python Developer - Futures, FX, Credit, PnL, Data eng, AWS, Javascript Job Description We are looking for a motivated Software Engineer to work directly in one of our Trading teams. This is an exciting opportunity to develop high-performance software in a dynamic trading environment, collaborate with experienced developers and traders, and deepen your knowledge … development, including: - Scientific libraries (eg, Pandas, Polars, NumPy, SciPy). - Web technologies (eg, Flask, FastAPI). - Data engineering experience. - Familiarity with cloud infrastructure (eg, AWS). Nice-to-Have - JavaScript UI frameworks (eg, React, Vue, Angular). - Docker and Kubernetes. - Previous experience in investment banking or hedge funds. - Understanding of basic financial mathematics (eg, portfolio optimization, risk metrics). More ❯
Employment Type: Contract
Rate: GBP Annual
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 More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Developer - PHP / Angular / Node JS / Javascript

London, United Kingdom
Endeavour Recruitment Solutions
Country: United Kingdom Location: London Sector: Software Developer Job Type: Permanent Full Stack Developer - PHP/Angular/Node JS/Javascript Posted Wednesday, 12 July 2017 We at Endeavour Recruitment are currently recruiting for an experienced Full Stack Developer to join a dynamic team in central London. Large reputable corporation. Responsibilities : - Front End and Back More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior JavaScript Full Stack Developer

London, United Kingdom
Hybrid / WFH Options
Belmond Management Limited
If you're looking to develop your skills and be part of the future of luxury, this is your moment. Primary Responsibilities Include Participate in the product development lifecycle from ideation, design, development, to roll out and support. Integrate third More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior JavaScript Full Stack Developer (London)

London, UK
Hybrid / WFH Options
Belmond Management Limited
If youre looking to develop your skills and be part of the future of luxury, this is your moment. Primary Responsibilities Include Participate in the product development lifecycle from ideation, design, development, to roll out and support. Integrate third-party More ❯
Employment Type: Full-time
Posted:

Senior JavaScript / UI - AngularJS Contract Developer (Advertising/ Media)

London, United Kingdom
Endeavour Recruitment Solutions
Country: United Kingdom Location: London Sector: Software Developer Daily Rate: GBP £350 Per Day Negotiable Job Type: Contract Senior JavaScript/UI - AngularJS Contract Developer (Advertising/Media) Posted Monday, 28 September 2015 Key Responsibilities of the JS/UI Developer: Develop slick, modular, best-in-class user interfaces to create advertising campaigns Build client-facing … it for you? Opportunity to work within an exciting and innovative Advertising environment Chance to live and work in the heart of Central London If you are an experienced developer with a passion for technology looking for a new and exciting opportunity, then please do not hesitate to apply More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Adobe Livecycle Developer with Oracle and Javascript - West London (IT) in London - Nexus Jobs ...

London, United Kingdom
Java Script Works
html Job Opening: Adobe Livecycle Developer Location: West London Requirements We urgently require an Adobe Livecycle Developer with Oracle and JavaScript experience. Must have at least 2 to 3 years experience of working with Adobe Livecycle coupled with Oracle and PL/SQL. Responsibilities Development dynamic PDF forms using XML and JavaScript Development of process workflows More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
JavaScript Developer
London
10th Percentile
£48,125
25th Percentile
£57,500
Median
£63,500
75th Percentile
£77,500
90th Percentile
£98,125