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
11d
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
Senior Software Engineer
iCOMAT —Gloucester
- Remote
- Management
- Doctoral degree
- Computer Science
4d
Senior Front End Software Engineer - Application Development
Palantir Technologies —London
- Full-time
- JavaScript
- APIs
- In-person
- Work from home
Senior Software Developer
LSL Property Services —Kettering
- Full-time
- Azure
- SQL
- JavaScript
Associate Vice President, Client Platforms User Experience Designer
Ares Management —London
- Full-time
- Bachelor's degree
- JavaScript
- Financial services
Sr. Front-end Engineer
Galytix —London
- English
- JavaScript
- APIs
Senior UI Engineer
StackOne —London
- Full-time
- Hybrid work
- APIs
Senior Specialist - Software Engineering
LTIMindtree —Manchester
- Full-time
- Java
- SQL
- JavaScript
Quick apply
Application Developer
LSL Property Services —Kettering
- Full-time
- Azure
- SQL
- JavaScript
Senior Specialist - Software Engineering
LTM —Manchester
- Full-time
- Java
- SQL
- JavaScript
Quick apply
Senior Front End Engineer - AI Products
Citi —London
- Full-time
- Hybrid work
- Master's degree
- JavaScript
- APIs
- Annual leave
- Employee assistance programme
Visual Designer - 12 Month FTC
Lloyds Banking Group —London
- £72,702 - £80,780 a year
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Excel
8d
Senior Fullstack Engineer
Allica Bank —Milton Keynes
- Full-time
- Hybrid work
- Azure
- Java
- AWS
software Developer( Ruby )
Scrumconnect Consulting —Swansea
- £45,000 a year
- Hybrid work
- Oracle
- Java
- AWS
4d
Senior Full Stack Developer - 6-month Fixed Term Contract
Singer Instruments —Minehead
- Full-time
- AWS
- Project management
- Machine learning
Senior Full-Stack Developer (Bath Area)
Applied Data Science Partners —Bath
- Hybrid work
- Azure
- SQL
- Analysis skills
- Annual leave
11d
UX Designer - Amazon Developer, Alexa Device Applications, Devices Experience Design
Amazon Development Centre (London) Limited —London
- Full-time
- JavaScript
- Software development
- AI
Junior Developer
Reeves Group Holdings —Newcastle upon Tyne
- £26,500 a year
- Full-time
- AWS
- Software development
- APIs
- Annual leave
Quick apply
10d
Full Stack Developer
Zaltek Digital —Newcastle upon Tyne
- £35,000 - £45,000 a year
- Full-time
- DevOps
- English
- SQL
Quick apply
9d

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Senior Frontend Developer - React

Capco -
Edinburgh

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Job details

Full-time
11 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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