651 to 675 of 1,069 JavaScript Jobs

Senior Front End Developer (React)

Hiring Organisation
TXP Technology x People
Location
Birmingham, West Midlands, England, United Kingdom
Employment Type
Full-Time
Salary
£0 per annum
stakeholders to deliver robust, high-quality solutions. What You’ll Be Doing Designing, developing and maintaining front-end applications using React and modern JavaScript frameworks Working across the full SDLC: design, coding, testing, defect resolution and deployment Ensuring work meets agreed quality, functionality and delivery timelines Participating fully in Agile … Essential experience: Strong commercial experience with React Experience with modern JS frameworks including Remix and React Router In-depth knowledge of TypeScript and JavaScript Solid understanding of server-side rendering (SSR) and progressive enhancement Experience using the MUI React component library Strong experience building and consuming REST APIs Hands ...

Senior Full Stack Engineer

Hiring Organisation
RSMB
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
using Python and SQL, with integration into Azure-based infrastructure and Snowflake data platforms. Building intuitive, performant front-end interfaces using React and modern JavaScript/TypeScript frameworks. Contributing to architecture decisions across multiple products, ensuring consistency, scalability, and long-term maintainability. Designing and developing APIs for internal and external … modern data platforms such as Snowflake (or similar analytical warehouses). Experience with .NET is desirable. Strong frontend development experience using React and modern JavaScript/TypeScript. Experience designing and building APIs and distributed systems. Solid understanding of data engineering concepts, including data modelling, ETL/ELT pipelines, and performance ...

Senior Full Stack Engineer

Hiring Organisation
RSMB
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 per annum
using Python and SQL, with integration into Azure-based infrastructure and Snowflake data platforms. Building intuitive, performant front-end interfaces using React and modern JavaScript/TypeScript frameworks. Contributing to architecture decisions across multiple products, ensuring consistency, scalability, and long-term maintainability. Designing and developing APIs for internal and external … modern data platforms such as Snowflake (or similar analytical warehouses). Experience with .NET is desirable. Strong frontend development experience using React and modern JavaScript/TypeScript. Experience designing and building APIs and distributed systems. Solid understanding of data engineering concepts, including data modelling, ETL/ELT pipelines, and performance ...

Full Stack Developer - Python

Hiring Organisation
Grace May
Location
United Kingdom
architecture of the core platform Build and maintain RESTful APIs and backend services using Python Develop frontend components using HTML, CSS and modern JavaScript Implement testing strategies including TDD and automated testing frameworks Contribute to CI/CD pipelines and code review processes Support cloud infrastructure and Infrastructure as Code … Full Stack Developer (backend and frontend) Strong understanding of software architecture and clean code principles Experience building REST APIs Solid HTML, CSS and modern JavaScript experience Experience with JavaScript charting libraries such as D3.js Experience with testing frameworks such as pytest Experience using Git and collaborative development workflows Comfortable taking ...

Full Stack Developer

Hiring Organisation
Oscar Technology
Location
Derby, Derbyshire, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
Full Stack Developer - .NET Core/MVC/JavaScript - Derby - £30,000 - £45,000 + Training, Supportive Culture, and Career Growth The Opportunity An established and forward-thinking software provider based in Derby is looking for an experienced Full Stack Developer to join their collaborative and talented team. … analysts and other developers to continuously improve product performance and user experience. Key Responsibilities: Build and maintain web applications using .NET Core, MVC, and JavaScript Develop new features and enhance existing functionality Collaborate with data analysts and developers to solve complex problems Help shape the technical direction of products ...

Forward Deployed Engineer - Remote - InsureTech

Hiring Organisation
Transparent Technology
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Senior Forward Deployed Engineer Python, JavaScript, SQL, APIs, System Design £110k-£150k + Equity Fully Remote (UK) Build and deliver AI-powered systems directly into enterprise environments. This is a rare opportunity to join a well-funded, high-growth AI company building an AI-native platform transforming how enterprise workflows ...

D365 Developer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£54,000 - £60,000 per annum
Dynamics is rolled out within the organisation. Experience/responsibility Design and build bespoke customisation's within Dynamics 365 Solid experience with C#, Javascript, Power Automate, PowerBI and Power Apps Develop custom entities, forms, plugins, and workflows Build integration's between CRM and other enterprise systems Work closely with ...

Technical Support Engineer

Hiring Organisation
Proactive Appointments
Location
Surrey, England, United Kingdom
Employment Type
Contractor
Contract Rate
£200 - £215 per day
whereyou'll act as an escalation point for challenging issues that require deep technical expertise. Skills & Experience Webservices experience (Ability to read and understand) JavaScript (Basic understanding) Some experience with Unix/Linux environments Cloud - Ideally Azure/Entra - AWS or GCP accpetable also. SSO - Single Sign-On LDAP Services ...

Techncial Lead

Hiring Organisation
Uniting Ambition
Location
London, United Kingdom
Employment Type
Permanent
blockers impacting delivery and reliability Mentor engineers and uplift hybrid engineering capability What You Bring Strong production experience with React Native at scale Excellent JavaScript/TypeScript and modern React knowledge Working knowledge of Swift and Kotlin Experience integrating React Native into native mobile apps Strong understanding of mobile performance ...

Senior QA Engineer

Hiring Organisation
Gravitas Recruitment Group (Global) Ltd
Location
London Area, United Kingdom
based platforms Solid API and end-to-end testing experience Hands-on experience with Playwright and Selenium Experience with Cucumber, Gherkin, and BDD methodology JavaScript for automation Comfortable balancing manual and automated testing Strong communication skills and confidence working with senior stakeholders Nice to Have Experience building QA processes from ...

D365 Developer

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£60,000
Dynamics is rolled out within the organisation. Experience/responsibility Design and build bespoke customisation's within Dynamics 365 Solid experience with C#, Javascript, Power Automate, PowerBI and Power Apps Develop custom entities, forms, plugins, and workflows Build integration's between CRM and other enterprise systems Work closely with ...

Senior Creative Technologist

Hiring Organisation
Beagle
Location
London Area, United Kingdom
Claude, Gemini, Llama etc) Familiarity with generative image APIs (Midjourney, Stable Diffusion, DALL-E etc) Fluency in creative coding and prototyping tools (e.g., Python, JavaScript, p5.js, Unity, TouchDesigner, etc.). A portfolio of projects that showcase how you’ve used AI creatively. ...

Front End Developer / Designer 3D, JS, Fully Remote (UK)

Hiring Organisation
NST Recruitment Ltd
Location
United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Designer strong 3D design skills and a proven commercial track record (and examples) with Blender, Cinema 4D and similar are essential as are modern JavaScript and Front end skills including WebGL, Three.js, Babylon.js, React, ES6 etc. Strong 3D visualisations including realtime representation of data experience is essential as Front ...

Interactive Designer

Hiring Organisation
Pulse Recruit
Location
City of London, London, United Kingdom
visual detail and storytelling Experience using Adobe Creative Suite + Figma Interest in interactive/digital storytelling Exposure to HTML, CSS or JavaScript (a bonus, not essential) Curiosity and willingness to learn new tools and techniques ⚡ Why This Role Work on content seen by millions every day Learn from ...

DevOps Engineer

Hiring Organisation
Computappoint
Location
City Of London, England, United Kingdom
archive environments Building and delivering cutting-edge, highly automated recovery solutions in a small expert team Required skills: VMware Aria Automation (formerly vRealize automation) JavaScript Preferred skills: Terraform Ansible What we're looking for: An experienced, versatile engineer and genuine self-starter. You'll be comfortable operating with autonomy, thrive ...

AI Engineer

Hiring Organisation
Formula
Location
United Kingdom
pipelines with n8n and LangChain What We're Looking For: Proven track record shipping AI systems in production Strong Python, TypeScript and/or JavaScript Hands-on expertise with LangChain, n8n and RAG at scale LLM fine-tuning and multi-agent architecture experience Familiarity with MCP and modern AI tooling ...

HubSpot CRM & Business Analytics Manager

Hiring Organisation
Ashdown Group
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
experience implementing integrations between HubSpot and other business systems (CRM, ERP, customer support tools, etc.). Basic scripting or coding knowledge, preferably in Python, JavaScript, or R, to support automation and system integration efforts. Familiarity with AI-based solutions for data automation and analysis is a plus. ...

ServiceNow Technical Consultant | Up to £65k

Hiring Organisation
Akkodis
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£50000 - £65000/annum
ServiceNow Technical Consultant/Senior Developer role Strong experience across ITSM and ITOM Solid technical skills across configuration, scripting, and integrations Strong scripting (JavaScript, Glide API etc.) Comfortable in a client-facing environment - leading conversations and presenting solutions ServiceNow CSA (essential) + at least one CIS certification ...

Lead Fullstack Engineer

Hiring Organisation
Formula
Location
St Ives, England, United Kingdom
comparable modern deployment and BaaS platforms Proven experience integrating LLM APIs and AI gateway tooling (OpenAI, Anthropic, Gemini or similar) into production applications Strong JavaScript or TypeScript fundamentals Experience with auth platforms such as Clerk, Auth0 or similar Familiarity with Cloudflare and edge networking principles Comfortable in an early-stage ...

ServiceNow Technical Architect

Hiring Organisation
Optimum Healthcare IT
Location
United States
Employment Type
Permanent
Salary
USD Annual
years of client-facing experience supporting business transformation through technology Web technologies (XML, HTML, Angular JS, RESTful Web Services) and advanced development with JavaScript on the ServiceNow platform ServiceNow configuration and development constructs, including IntegrationHub, scoped application development, and Studio Strong experience with complex data migration and data migration planning ...

Japanese Technical Solutions Consultant

Hiring Organisation
Morgan McKinley
Location
London Area, United Kingdom
/or the solution. Language Requirement: Japanese speaker Skills: Technical skills, Code reading & understanding, Debugging and troubleshooting problems, Partners implementation , Stakeholder management, Customer facing, JavaScript, html, CSS, Web technology. ...

Technical SEO Executive 6 month FTC

Hiring Organisation
Forward Role
Location
Middlewich, Cheshire, North West, United Kingdom
Employment Type
Contract
Contract Rate
£35,000
Analytical mindset with a "find and fix" approach Available to start within the next two weeks Desirable Experience with LLM optimisation, structured data or JavaScript SEO What's on offer Salary up to £35,000 FTE Healthcare cash plan and company pension Birthday off and loyalty awards Real ownership ...

Python Web Scraping Engineer - Fully Remote - £70k

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £70,000 per annum
operate large-scale scraping systems handling 10+ million requests per day, primarily targeting Google and Google-like platforms Build robust scrapers for dynamic, JavaScript-heavy environments using browser automation and hybrid approaches Continuously adapt to changes in markup, request flows, ranking logic, and anti-automation mechanisms Engineer extraction pipelines with ...

Software Engineering Technical Lead

Hiring Organisation
MBDA UK
Location
Bristol, Filton, Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
development of software for Commercial off the Shelf (COTS) hardware and be comfortable working with target system hardware. Ada, and/or JavaScript would be beneficial, but not essential Our company: Peace is not a given, Freedom is not a given, Sovereignty is not a given MBDA is a leading ...

Graduate Software Developer | 50,000–60,000 | Hybrid (London / Remote).

Hiring Organisation
IT Graduate Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum, OTE
Design and build high-performance software used by thousands of users daily Develop clean, efficient, and scalable code in Python, C++ or JavaScript Collaborate with engineers, data scientists, and product teams on exciting new features Contribute to technical discussions and see your ideas implemented fast Get exposure to cloud computing … from one of the top-ranked universities in the UK or equivalent Strong coding ability in at least one of: Python, C++, Java, or JavaScript Curiosity and problem-solving mindset — you love figuring things out Comfortable learning new technologies quickly Bonus: experience with Git, SQL, or personal projects ...