Senior user interface web developer Work, Jobs (with Salaries)

Senior Frontend Developer - React
Capco —Edinburgh
- Full-time
- Hybrid work
- JavaScript
- APIs
- Agile
- Annual leave
- Life insurance
Quick apply
10d
Senior Full Stack Enginer / Web Developer (Real-Time 3D, AI-Native)
NOVΛVERSE —London
- JavaScript
- APIs
- Python
Quick apply
Senior Full Stack Developer, AVP
Citi —Belfast
- Full-time
- Oracle
- Java
- Bachelor's degree
9d
Senior Full-Stack Developer
Applied Data Science Partners —London
- Hybrid work
- Azure
- SQL
- Analysis skills
- Annual leave
Senior Full Stack Developer - 6-month Fixed Term Contract
Singer Instrument Co Ltd —Minehead
- From £60,000 a year
- Full-time
- AWS
- Project management
- Machine learning
Visual Designer - 12 Month FTC
Lloyds Banking Group —London
- £72,702 - £80,780 a year
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Excel
7d
Product Designer
Right Formula —London
- Full-time
- Presentation skills
- Agile
- Communication skills
8d
Front End Developer (with Power Apps experience)
Amber Labs —London
- Hybrid work
- JavaScript
- Agile
- HTML
- Annual leave
- Employee discount
Quick apply
Application Developer
LSL Property Services —Kettering
- Full-time
- Azure
- SQL
- JavaScript
Chief Platform Architect - 801
Quantinuum —London
- £208,000 - £260,000 a year
- Full-time
- Azure
- Doctoral degree
- Computer Science
- Annual leave
- Employee discount
Senior UI Engineer
StackOne —London
- Full-time
- Hybrid work
- APIs
software Developer( Ruby )
Scrumconnect Consulting —Swansea
- £45,000 a year
- Hybrid work
- Oracle
- Java
- AWS
3d
Senior Front End Software Engineer - Application Development
Palantir Technologies —London
- Full-time
- JavaScript
- APIs
- In-person
- Work from home
Full Stack Software Developer (TypeScript / Next.js)
Has Utility Ltd —Manchester
- £33,458.77 - £88,740.39 a year
- Full-time
- Azure
- Java
- SQL
Quick apply
7d
Senior Product Designer
The ECA International Group —London
- Full-time
- Hybrid work
- SQL
Quick apply
1d
UX Designer - Amazon Developer, Alexa Device Applications, Devices Experience Design
Amazon Development Centre (London) Limited —London
- Full-time
- JavaScript
- Software development
- AI
Senior Full-Stack Developer (Bath Area)
Applied Data Science Partners —Bath
- Hybrid work
- Azure
- SQL
- Analysis skills
- Annual leave
10d
Applications and Interface Engineer
Mersey and West Lancashire Teaching Hospitals NHS Trust —St Helens
- £32,073 - £39,043 a year
- Full-time
- IT
11d
Full Stack Developer
Zaltek Digital —Newcastle upon Tyne
- £35,000 - £45,000 a year
- Full-time
- DevOps
- English
- SQL
Quick apply
8d
Senior Full Stack Developer - 6-month Fixed Term Contract
Singer Instruments —Minehead
- Full-time
- AWS
- Project management
- Machine learning

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Senior Frontend Developer - React

Capco -
Edinburgh

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Job details

Full-time
10 days ago

Benefits

Cycle to work scheme
Annual leave
Company pension
Life insurance

Qualifications

CSS
React
JavaScript
SASS
REST
Redux
Angular
APIs
Agile
Less (style sheet language)
Vue.js
TypeScript
Debugging

Full job description

Senior Frontend Developer (React) - Edinburgh

Location: Edinburgh (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent

Bring modern web applications to life in the world of financial services

The Role

As a Senior Frontend Developer at Capco, you'll craft clean, responsive, and secure web applications that enhance digital experiences for global financial clients. Working in an agile environment, you'll help shape UI solutions using React and modern JavaScript technologies. You'll play a key role in both hands-on development and guiding best practices across teams.

What You'll Do

Build performant and maintainable user interfaces using React (Hooks, Context Suspense) and Typescript
Develop responsive cross-browser compatible layouts using modern CSS (Flexbox, Grid), CSS-in-JS or modular CSS, and component libraries such as MUI or Tailwind
Optimise application performance using techniques like code-splitting, memorization, and lazy loading.
Ensure secure application development following OAuth2, OpenID Connect, and JWT principles
Collaborate closely with backend, design, and product teams to shape engaging user journeys
Contribute to team learning through code reviews, mentoring, and sharing best practices

What We're Looking For

Strong proficiency in JavaScript (ES5/ES6+) and Typescript
Hands-on experience building production application in React 18+
Solid understanding of state management (Context API, Redux Toolkit, or similar)
Experience consuming RESTful APIs and handling async data with modern patterns
Strong CSS skills including Flexbox, Grid, and CSS pre-processors like SASS/LESS
Familiarity with modern build and tooling ecosystems such as Vite, Webpack or similar
Experience with frontend testing using Jest, React Testing Library, Cypress or Playwright
A passion for UI performance, quality, and delivering clean code

Bonus Points For

Exposure to Vue, Angular, or Next.js in production environments
Understanding of secure application design and frontend performance optimisation
Experience deploying applications in CI/CD pipelines
Working knowledge of design systems, component-driven development and tools like Storybook
Strong debugging skills and ability to work in fast-paced agile teams
Curiosity for new technologies and experimentation

Why Join Capco

Deliver high-impact technology solutions for Tier 1 financial institutions
Work in a collaborative, flat, and entrepreneurial consulting culture
Access continuous learning, training, and industry certifications
Be part of a team shaping the future of digital financial services
Help shape the future of digital transformation across FS & Energy.

Benefits

We offer a competitive, people-first benefits package designed to support every aspect of your life:

Core Benefits: Discretionary bonus, competitive pension, health insurance, life insurance and critical illness cover.
Mental Health: Easy access to CareFirst, Unmind, Aviva consultations, and in-house first aiders.
Family-Friendly: Maternity, adoption, shared parental leave, plus paid leave for sickness, pregnancy loss, fertility treatment, menopause, and bereavement.
Family Care: 8 complimentary backup care sessions for emergency childcare or elder care.
Holiday Flexibility: 5 weeks of annual leave with the option to buy or sell holiday days based on your needs.
Continuous Learning: Your growth, your way - minimum 40 hours of training annually. Take your pick; workshops, certifications, e-learning. Also, Business Coach assigned from Day One: Get one-on-one guidance to fast-track your goals and accelerate your development.
Healthcare Access: Convenient online GP services.
Extra Perks: Gympass(Wellhub), travel insurance, Tastecard, season ticket loans, Cycle to Work, and dental insurance.

Inclusion at Capco We're committed to making our recruitment process accessible and straightforward for everyone. If you need any adjustments at any stage, just let us know – we'll be happy to help. We value each person's unique perspective and contribution. At Capco, we believe that being yourself is your greatest strength. Our #BeYourselfAtWork culture encourages individuality and collaboration – a mindset that shapes how we work with clients and each other every day.

#LI-DNI

Quick apply

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senior user interface web developer jobs

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