426 to 450 of 467 Front End Development Jobs in the UK

Full Stack Developer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £630/day
Umbrella only Required skills Azure experience including Functions, App Services, Key Vault, Monitor, and general cloud native design. C#, .NET 10, REST API development, and enterprise backend engineering. Frontend development with TypeScript, JavaScript or NHS Digital Design System components. Confident and experienced … development agents and tools in daily workflow. Strong understanding of clinical workflows, interoperability patterns, and NHS technical constraints. Experience with regulated healthcare or medical device software (ISO 13485, ISO 14971, IEC 62304). Experience with national NHS APIs such as GP Connect, PDS, PDM, SCR, or BARS ...

Senior/Principal AI Software Engineer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £800/day
will collaborate with software and solution architects to define target architectures, coordinate the workloads of software engineers, and remain hands-on throughout the development lifecycle. The role will have a strong software engineering focus, building AI-native applications and agentic solutions, primarily within a Python … target architecture into production-quality software across a portfolio of agentic AI applications, APIs and services. Engineering standards, DevSecOps practices and a secure development lifecycle, integrated with the organisation's established central CI/CD platform, pipelines and golden paths. An AI-native software delivery operating model ...

Senior Developer

Hiring Organisation
Spectrum IT Recruitment Limited
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£85,000
join a collaborative engineering team responsible for designing, developing and operating a platform built around distributed services. The role is approximately 75% backend development, working primarily with Node.js and TypeScript, alongside some React frontend development. You will have genuine ownership of your work, from initial design … development through to deployment and production performance. Current projects include: Developing new integrations and services connecting customer platforms with warehouse systems. Improving reliability, monitoring and recovery across distributed systems. Building self-service tools that make integrations easier to configure and manage. Introducing Go where performance requirements justify ...

Senior Developer

Location
United Kingdom
join a collaborative engineering team responsible for designing, developing and operating a platform built around distributed services. The role is approximately 75% backend development, working primarily with Node.js and TypeScript, alongside some React frontend development. You will have genuine ownership of your work, from initial design … development through to deployment and production performance. Current projects include: Developing new integrations and services connecting customer platforms with warehouse systems. Improving reliability, monitoring and recovery across distributed systems. Building self-service tools that make integrations easier to configure and manage. Introducing Go where performance requirements justify ...

Senior Developer

Hiring Organisation
Spectrum IT Recruitment Limited
Location
Northam, Devon, UK
join a collaborative engineering team responsible for designing, developing and operating a platform built around distributed services. The role is approximately 75% backend development, working primarily with Node.js and TypeScript, alongside some React frontend development. You will have genuine ownership of your work, from initial design … development through to deployment and production performance. Current projects include: Developing new integrations and services connecting customer platforms with warehouse systems. Improving reliability, monitoring and recovery across distributed systems. Building self-service tools that make integrations easier to configure and manage. Introducing Go where performance requirements justify ...

Senior UI Platform Engineer, London

Location
Greater London, England, United Kingdom
building shared engineering foundations used across application and API teams. As part of this mandate, we aim to accelerate internal web application development and improve consistency across teams, while partnering closely with the API Platform and other development teams.We are looking for a strong ...

Full Stack Developer (Laravel & Vue 3)

Location
Bury, England, United Kingdom
Level Full Stack Developer with strong commercial experience in PHP, Laravel, Vue 3, TypeScript and GraphQL to join Crown Oil's in-house development team in Bury. Working closely with our Lead Developer, you'll develop and improve business-critical applications across our group of companies, contributing … backend business logic, frontend development, integrations and new functionality. Technology Stack PHP 8.5 · Laravel 13 · Vue 3 · TypeScript · GraphQL · MySQL 8.4 · Docker · GitHub Actions · Sockudo/WebSockets · Microsoft Graph · Claude Code What You'll Be Doing Developing backend services and business logic using PHP and Laravel. Building ...

Frontend Developer (Mid-level)

Location
Cambridge, England, United Kingdom
solving the right problems. Skills and experience Strong experience building modern frontend applications with HTML and CSS. Familiarity with mobile app development and frameworks such as React Native. Good eye for design and visual detail, with a focus on delivering polished user experiences. Experience applying design patterns … frontend developer. Nice to have Understanding of deployment strategies, scalability, and load balancing Familiarity with Unix/Linux environments Exposure to backend development in Python (e.g. Flask, FastAPI) Working knowledge of SQL databases (e.g. MySQL, PostgreSQL) Experience with AWS services What do we offer? The opportunity ...

Senior/Staff Engineer - Bombadil

Location
Greater London, England, United Kingdom
/github.com/antithesishq/bombadil). This includes working with the specification language and verifier, Chromium automation, advanced property-based testing, frontend development, and much more. Must have for this role: Proficient in Rust development Experience with property-based testing or fuzzing Comfortable ...

Product Engineer

Location
Greater London, England, United Kingdom
layers. Design and implement reliable integrations with internal systems and external platforms, supporting traceability, reporting, and interoperability. Use AI coding agents throughout prototyping, development, review, testing, and debugging to accelerate delivery without compromising quality, security, or maintainability. Write automated tests and instrument products to track adoption, performance … subject‐matter experts. Experience building data‐intensive enterprise products, APIs, and integrations. Experience using AI coding agents as a core part of development, testing, debugging, and code review. Experience testing, deploying, monitoring, and supporting production applications. Experience with agricultural commodities, supply chains, physical traceability, chain of custody ...

AI Engineer

Location
Greater London, England, United Kingdom
Fluency in English. Preferred Qualifications Experience with OpenAI, Anthropic, Google Gemini, or similar AI platforms. Knowledge of RAG systems and agentic architectures. Frontend development experience. Familiarity with CI/CD, observability tools, APIs, and distributed systems. Benefits Competitive salary. Equity options. Flexible working arrangements. Professional development ...

Lead Platform Engineer

Hiring Organisation
FBI &TMT
Location
London, United Kingdom
Employment Type
Permanent
developing agentic AI solutions for the UK lettings and estate agency sector. This permanent, full-time role offers the opportunity to lead platform development, build scalable systems and shape how engineering teams use AI in a fast-paced environment. The role is available from a London office … lettings and estate agency market. This is an excellent opportunity for a Lead Platform Engineer who enjoys solving complex technical problems, leading from the front and building AI-enabled systems from the ground up. Apply now to take ownership of a critical technology platform and help define the future ...

FullStack Developer (Next.js & Java) (Remote)

Location
Cambourne, England, United Kingdom
really good group of colleagues in different disciplines. Skills: Bachelor's degree in Computer Science, Engineering, or related field. Proficiency in frontend development using Next.js and Node.js. Strong understanding of microservice architecture and experience with Java backend development. Experience with NGINX configuration and administration. Familiarity with Unix … router and dynamic routing concepts. Good communication skills in both Norwegian and English. Benefits: Competitive salary Flexible work hours Remote work options Professional development opportunities Collaborative and innovative work environment #J-18808-Ljbffr ...

Software Engineer (up to 12 months Fixed term contract)

Location
Hereford, England, United Kingdom
experts in the payment and financial services arena. We now have a fantastic opportunity for Software Engineer to join our Research and Development team. Within this role you will: Assist in the requirements gathering process to help ensure requirements contain enough information and fact to support design … development and implementation. Participate in ‘Agile’ development team to develop software designs and specifications based on system level requirements and in accordance with defined development procedures. Actively participate in sprint and release planning, daily stand-ups and retrospectives. Design software that ...

Public Sector Full-Stack Dev: React/Next.js & Python

Location
Exeter, England, United Kingdom
Stack Developer to design, build, and enhance modern web applications in a hybrid AWS/Azure environment. You will work across the full development lifecycle, combining React/Next.js frontend development with Python-based backend engineering. Responsibilities include building REST APIs, integrating with search ...

Mid Level Full-Stack .Net Developer

Location
Cardiff, Wales, United Kingdom
Developer to design, develop, and maintain scalable web applications with complex business logic and third-party integrations. This role combines backend engineering, frontend development, and intelligent automation practices that include using AI-assisted development workflows to improve efficiency, code quality, and architectural decision-making. … database interactions and query performance Build and maintain REST and SOAP integrations with external providers Implement robust logging, validation, and exception handling Frontend Development Manage conditional UI rendering based on business rules Ensure smooth client-side/server-side integration System Architecture & Business Logic ...

Remote Software Developer (Backend)

Location
Greater London, England, United Kingdom
Requirements Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience. Minimum of 4 years of professional backend development experience. Proficiency in at least one backend programming language (e.g., Python, Node.js, Java, Go, C#). Strong experience with backend frameworks and building … Competitive salary and performance-based bonuses. Comprehensive health, dental, and vision insurance. Fully remote work arrangement with flexible working hours. Budget for professional development, including courses and certifications. Opportunity to work on challenging projects with a global team. A culture that encourages innovation, collaboration, and continuous learning. ...

Frontend Engineer (Node.js/TypeScript) – GDS & WCAG

Location
Bridgend, Wales, United Kingdom
Scrumconnect Ltd. is hiring a Frontend Developer skilled in Node.js and TypeScript to build accessible interfaces and robust server-side services in a UK public sector context. You will work in Newcastle, collaborating with ...

Frontend Developer (Node.js & TypeScript) - Web Apps & APIs

Location
Newcastle upon Tyne, England, United Kingdom
Scrumconnect Limited in Newcastle, United Kingdom seeks a Frontend Developer skilled in Node.js and TypeScript to build accessible, scalable interfaces and server-side components. You will collaborate with designers, researchers, and delivery teams in ...

Frontend Developer

Location
Greater London, England, United Kingdom
Objectively restore stand-alone markets rather than enterprise-wide products. Uniquely underwhelm best-of-breed mindshare through adaptive niches. Seamlessly parallel task open-source content without resource sucking technology. Job Responsibilities Be involved in every ...

Frontend Developer – Design Systems & Accessibility

Location
Taunton, England, United Kingdom
Scrumconnect Ltd in Taunton, United Kingdom, is seeking a Frontend Developer to design, build and improve user-centred, high-volume digital services for government clients. You will collaborate with designers, researchers and engineers to deliver ...

Frontend Developer

Location
Greater London, England, United Kingdom
Objectively restore stand-alone markets rather than enterprise-wide products. Uniquely underwhelm best-of-breed mindshare through adaptive niches. Seamlessly parallel task open-source content without resource sucking technology. Job Responsibilities Be involved in every ...

Senior Frontend Engineer - React/Next.js, Hybrid

Location
Liverpool, England, United Kingdom
Acorn Insurance, part of the Acorn Group, is seeking a Senior Frontend Developer in Liverpool. You will lead frontend initiatives, shaping customer experiences on our digital products in a hybrid model with three days in ...

PHP Developer

Location
Leeds, England, United Kingdom
from content-rich marketing websites and bespoke CMS implementations to more complex digital platforms and backend integrations.You'll be working within a collaborative development team, alongside frontend developers, UX/UI designers and project managers, helping deliver reliable, maintainable and intuitive digital solutions.You'll join an employee … client briefs and business requirements into effective backend solutionsWorking closely with frontend developers, UX/UI designers and project managers throughout the development lifecycleContributing to technical specifications, project scoping and development estimates### Delivering clean, efficient and maintainable code to agreed timelinesSupporting website improvements ...

Backend-First Full Stack Engineer (Node.js/TypeScript)

Location
Cambridge, England, United Kingdom
using Node.js and TypeScript, building robust RESTful APIs and system architecture while collaborating with frontend developers and product owners. The role emphasizes backend development, system design and code quality, with familiarity of AI-assisted development tools and modern software #J-18808-Ljbffr ...