JavaScript Jobs in Central London

76 to 100 of 273 JavaScript Jobs in Central London

Power Platform Developer

City of London, London, United Kingdom
Intec Select
Strong experience integrating and extending D365 F&O , including basic X++ development Proficiency in Azure Functions , Azure AI models , and other Azure services Strong command of SQL , Power Fx , JavaScript , JSON , and C# Familiarity with tools such as Visual Studio , Git , Azure DevOps , or Monday Dev Qualifications Degree in Computer Science, Information Technology, or related field Certifications such as PL More ❯
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Graduate / Junior Software Engineer Mission-Led Start-Up 35k50k + Benefits

City of London, Greater London, UK
Hybrid / WFH Options
Kioni Talent
A STEM degree (or equivalent qualification) Evidence of your passion for technology whether through personal projects, internships, open-source contributions, or hackathons Familiarity with at least one programming language (JavaScript, TypeScript, Python, etc.) Willingness to learn React, TypeScript, Next.js, Tailwind CSS, and AWS A collaborative mindset and eagerness to be part of a growing team Why Join? Work with a More ❯
Employment Type: Part-time
Posted:

Senior Frontend Engineer

City of London, London, United Kingdom
Impala Search
who thrives in fast-paced, high-growth environments. What You’ll Bring 5+ years of front-end development experience building large-scale web applications. Expertise in React, TypeScript/JavaScript, HTML, and CSS . A strong appreciation for UI/UX design and a passion for delivering exceptional user experiences. Understanding of Design Patterns and SOLID principles . Experience building More ❯
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.NET Architect

City of London, London, England, United Kingdom
Hybrid / WFH Options
Noir
successful company! Successful .NET Architect candidates should be able to demonstrate strong knowledge of: .NET 9/.NET Core/ASP.NET MVC, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and Azure SQL. Training will be provided in any of the technologies you lack, allowing you to turn your technological weaknesses into your greatest strengths! The More ❯
Employment Type: Full-Time
Salary: £80,000 - £100,000 per annum
Posted:

AWS DevOps Engineer

City, London, United Kingdom
Hybrid / WFH Options
Bristow Holland Ltd
infrastructure-as-code tools such as Terraform or CloudFormation. Proficient with CI/CD and development tools such as Jenkins, Git, and Docker. Advanced scripting skills in TypeScript or JavaScript (TypeScript preferred). Experience with other languages such as Go is also welcome. Excellent problem-solving and troubleshooting skills. Strong communication and collaboration abilities, working effectively in Agile teams. Knowledge More ❯
Employment Type: Permanent
Salary: GBP 70,000 - 80,000 Annual
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Front Office Technical Team Lead

City of London, London, United Kingdom
CMC Markets UK Plc
the following would be beneficial: Understanding of authentication, authorization and endpoint security Exposure to CEP Engines (Esper) or other live stream aggregation technologies Exposure to C#/HTML/JavaScript Exposure to AWS/Terraform, CI/CD pipelines CMC Markets is an equal opportunities employer and positively encourages applications from suitably qualified and eligible candidates regardless of gender, sexual More ❯
Employment Type: Permanent
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Senior Software Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
fanvue
. Write clean, maintainable code and contribute to internal documentation. Support ongoing improvements to developer experience and internal tooling. 👀Who You Are: Must-haves: Proficiency in React and modern JavaScript/TypeScript. Experience with React-Admin and Material UI (MUI). Solid understanding of Prisma and relational databases like PostgreSQL. Familiarity with internal tool development and business-focused UIs. Comfort More ❯
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Senior Software Engineer

City of London, London, United Kingdom
Eunice
complex coding and system design problems. You have deep knowledge in at least one popular coding language for building web-based applications on both FE and BE, ideally Typescript, Javascript/NodeJS, etc. You have experience with common software and system design patterns and infrastructure including APIs, cloud infrastructure tools, storage solutions, data structures etc. Ideally you have experience working More ❯
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Full Stack Engineer - Play a pivotal role in a scaling company and reap the rewards of having a stake in the business

City of London, London, United Kingdom
Connecting Education
progress, then we're the place you'll thrive Regular Mario Kart action! To be successful, you will... Have experience with React/NodeJS Have expertise in Typescript/JavaScript, with proven experience in development role(s) Have exceptional problem-solving abilities, proven in diagnosing and fixing complex technical issues Have excellent communication skills, able to foster strong customer relationships More ❯
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Senior Software Engineer

City of London, London, United Kingdom
Formula Recruitment
code quality and best practices, actively contributing to code reviews and collaborative programming sessions with your team. As a Senior Software Engineer, you will be experienced with: C#, .Netcore JavaScript, React.js AWS Key information: Up to £475 per day Outside IR35 9 months rolling Hybrid Monthly (London) This is an exciting opportunity for a Senior Software Engineer to join a More ❯
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SharePoint & Power Platform Developer

City of London, London, United Kingdom
Regal Cloud
solutions that drive real value. What you’ll bring: ✅ Proven experience developing with SharePoint Online and the Power Platform ✅ Knowledge of SPFx, REST APIs, and Microsoft Graph ✅ Skills in JavaScript, TypeScript, HTML, CSS, and PowerShell ✅ Strong problem-solving and stakeholder communication abilities 🎯 Microsoft certifications are a plus If you’re excited by the opportunity to lead innovation in Microsoft More ❯
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AWS Cloud DevOps Consultant / Engineer

City of London, London, United Kingdom
Lucid Support Services Ltd
a technical consultant with Agile experience (Scrum Master certification beneficial) Extensive AWS experience (5+ years) with certification Familiarity with Infrastructure as Code (IaC) tools Proficient scripting skills (Python, Java, JavaScript, Go) Experience with CI/CD pipelines (Jenkins, GitLab, GitHub, Concourse) Strong communication, presentation, and client engagement skills Ability to think strategically and solve client problems in ambiguous environments Responsibilities More ❯
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Shopify Developer

Central London, London, United Kingdom
Halian Technology Limited
Design,UX,Strategy,QA,PM). Optimisesiteperformanceandscalability. Integratethird-partyAPIsandcustomfunctionalityusingShopifysAPIandGraphQL. StayaheadofemergingShopifyfeatures,trends,andbestpractices. Providementorshipandtechnicalleadershiptootherdevelopers. Participateincodereviews,technicalplanning,andprojectestimations.' RequiredSkills&Experience 5+yearsofprofessionalexperienceinwebdevelopment,withatleast3yearsspecialisingin Shopify/ShopifyPlusinaseniororleadposition. Deepunderstandingof ShopifysLiquid templatinglanguageandthemearchitecture. Strongproficiencyin HTML5,CSS3,JavaScript(ES6+),React/Vue ,andmodernfront-endbuildtools(Webpack,Vite,etc.). Experiencebuilding customShopifyapps using Node.js or RubyonRails . Familiaritywith Headless/Hydrogen/StorefrontAPI approaches. Provenexperiencewith ShopifyAPIs,GraphQL,andwebhooks . StrongunderstandingofecommerceprinciplesandUXbestpractices. More ❯
Employment Type: Permanent
Salary: £75,000
Posted:

Senior Fullstack Typescript Engineer at $150m Funded Social-Good eCommerce Scale-up

City of London, London, United Kingdom
Grey Matter Recruitment
life. Help architect, design, and implement well-tested new product features. This role isn't just about coding, its about influencing product and business impact Desired Skills & Experience Fullstack JavaScript/TypeScript/Node.js software engineering experience SASS, DynamoDB, AWS Lambda, and Serverless Framework are all beneficial eCommerce/Shopify experience is a bonus More ❯
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Senior Software Engineer (React, Node.js, AWS)

City of London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard
deployment. The company has grown significantly in the last few years and are looking for someone who can join in the process of growing their brand. Essential skills: · Fullstack JavaScript and Node.js development experience. · Hands on experience of developing REST web services and API's. · Knowledge and experience of deploying to cloud services, preferably AWS. · Experience building a web application More ❯
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Hats, hats and Lead Developers.

City of London, London, United Kingdom
Hybrid / WFH Options
Mongoose Gray
Developer will enjoy hybrid working on a 3+2 basis. The Lead Developer will write efficient and scalable code. The Lead Developer will be experienced with PHP (Laravel/Lumen), Javascript and Typescript. The Lead Developer will be familiar with React and Python. The Lead Developer will enjoy interrogating databases (MySQL). The Lead Developer will ensure robust AWS integrations and More ❯
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Lead Software Engineer (AI)

City of London, London, United Kingdom
Hybrid / WFH Options
Morson Edge (Technology)
pivotal role in influencing the product’s direction and long-term success. What You Bring Deep understanding of modern web applications and scalable architecture. Hands-on experience with Python, JavaScript/TypeScript, and cloud (AWS/GCP). Strong focus on code quality, testing, and observability. A passion for learning, problem-solving, and building products that make a difference. Why More ❯
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Customer Support Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Trust In SODA
and reduce repeat tickets with documentation and code snippets (SQL, Python, React, shell) What we’re looking for: SQL skills (PostgreSQL preferred) and Python and/or React/JavaScript experience Hands-on experience debugging production issues with logs, metrics, or error tracking Strong written communication and a proactive, ownership-driven mindset Bonus: Terraform, CI/CD, AWS/Azure More ❯
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Software Engineer

City Of London, England, United Kingdom
Premier Group
leading product development and architecting solutions. Demonstrated expertise in scaling and managing production systems. Provides comprehensive technical development support, both broad and detailed. Highly proficient in: Python, Java, Spring, JavaScript, Vue, Elasticsearch, PostgreSQL, cloud computing (AWS, Azure), Terraform, ML, GitHub Actions, Jenkins, and Linux. Responsibilities: Own the technical roadmap , aligning it with the product strategy to achieve key business objectives. More ❯
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Software Engineer - New Launch Hedge Fund

City of London, London, United Kingdom
Radley James
large datasets, leveraging efficient data manipulation and visualisation techniques. Qualifications: 1–7 years of professional software engineering experience. Strong academic background from a leading university. Deep experience with modern JavaScript frameworks (React preferred), TypeScript, and data visualisation tools. Proficiency in Python and familiarity with data workflows and backend frameworks (FastAPI/Flask). No sponsorship available – candidates must have the More ❯
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DevOps Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Digital Skills ltd
Networking/TCP/Firewalls/Certs Observability champion, experience of designing and building monitoring and logging tools such as CloudWatch, ELK, and Grafana Strong scripting skills in Bash, JavaScript or similar knowledge of SecDevOps security best practices and experience implementing security controls in a cloud environment including SIEM, Guard Duty, Shield, Inspector and Security Hub Experience with CI/ More ❯
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Chief Software Architect

City Of London, England, United Kingdom
Harrington Starr
and innovation. Requirements Proven experience leading and scaling engineering teams within start-ups or high-growth environments. 8+ years’ hands-on software development experience (Python preferred; additional exposure to JavaScript/TypeScript or Go beneficial). Strong background in AI systems, cloud-native architectures, and modern ML tooling (LangChain, OpenAI API, vector stores, RAG pipelines). Experience designing distributed, high More ❯
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Salesforce Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Anson McCade
Salesforce Industries/Vlocity . Strong working knowledge of OmniStudio , including OmniScripts , Integration Procedures (Omni Processes) , and Data Mappers (Data Raptors) . Experience with Apex , Lightning Web Components , and JavaScript . Integration exposure using MuleSoft, Apigee , or Connected Apps . Familiar with Salesforce sharing model , automated testing tools (Provar, Selenium), and agile delivery methods . Excellent problem-solving, communication, and More ❯
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Senior Power Platform Developer

City of London, Greater London, United Kingdom
Hybrid / WFH Options
Triad
lifecycle. Design and build both Canvas and Model-Driven Power Apps. Configure and customise Dynamics 365, SharePoint Online, and Power Pages, including the use of plugins, custom workflow assemblies, JavaScript, and extended Azure/Office 365 capabilities. Work with Microsoft Power BI to support reporting and data visualisation requirements. Maintain an awareness of the broader Microsoft solutions suite and how More ❯
Employment Type: Permanent
Salary: £55000 - £65000/annum Company benefits
Posted:

Software Engineer

City, London, United Kingdom
Uniting People
contract role - 3 months initial We're looking for a skilled contract Software Engineer with Security Clearance working Inside Ir35. London based - 2/3 days onsite Essential Skills: Javascript React Typescript Node for application development More ❯
Employment Type: Contract
Rate: GBP Annual
Posted:
JavaScript
Central London
10th Percentile
£53,250
25th Percentile
£58,750
Median
£80,000
75th Percentile
£100,000
90th Percentile
£120,000