Back end developer Work, Jobs in Clerkenwell Ec4r (with Salaries)

Junior Front End Developer
Byte9 —London
- JavaScript
- APIs
- HTML
Web Developer
Desi Tailors Limited —Barking
- £34,000 - £42,000 a year
- Full-time
- Computer Science
- English
- SQL
- Relocation assistance
- Flexitime
Quick apply
Software Engineer
Longshot Systems Ltd —London
- Full-time
- Hybrid work
- English
- Java
- Master's degree
- Gym membership
Quick apply
Python Developers
CGI —London
- Full-time
- DevOps
- AWS
- Mentoring
Quick apply
Back-end Developer (Java &Spring Boot/GCP) - inside IR35
Methods Business and Digital Technology —London
- £490 a week
- Hybrid work
- Java
- APIs
- Python
Quick apply
Fullstack Developer
Bell Integration —London
- Hybrid work
- Azure
- AWS
- APIs
Back End Developer
DataSpartan Consulting —London
- Computer Science
- Master's degree
- Bachelor's degree
Native Mobile Application (iOS/Android) Developer - PerfectDraft
Anheuser-Busch —London
- Full-time
- APIs
- IT
- AI
- Employee assistance programme
Junior Developer
EeBria Ltd —London
- Bar
- Java
- Analysis skills
Quick apply
Software Engineer (Associate) - GMIT Trade Processing
Nomura —London
- DevOps
- Java
- JavaScript
Front End Developer – Options Trading Team (US Trading Hours)
Millennium Management —London
- Data analysis skills
- Python
- HTML
Full-Stack Engineer (Front-End Leaning)
ElevenLabs —London
- Full-time
- Remote
- System design
- APIs
Front End Developer, Officer
State Street —London
- Full-time
- Java
- JavaScript
- APIs
Software Engineer - XBRL 2026
Suade —London
- £35,000 - £50,000 a year
- Full-time
- Java
- C++
- Accounting
- Annual leave
- Employee discount
Quick apply
Graduate Programme 2027: Software Engineer (Java)
Revolut —London
- £18,400 a month
- Full-time
- Hybrid work
- English
- Java
- Master's degree
Junior C# Full Stack Developer
Palantir —London
- Customer service
- Java
- JavaScript
Quick apply
Software Engineer, New Grad
Deliveroo —London
- Full-time
- Hybrid work
- Computer Science
- Python
Front-End Developer – React or Angular (Front Office & Risk Systems)
Margo Conseil —London
- JavaScript
- Mentoring
- APIs
Senior Full Stack Engineer (Developer)
Tapi —London
- Full-time
- Azure
- DevOps
- APIs
Junior Web Developer (C# / Blazor)
Simpson Spence Young —London
- Microsoft Excel
- Azure
- Java

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Junior Front End Developer

Byte9
London

Apply Now

Job details

Qualifications

Node.js
CSS
React
iOS
Git
JavaScript
SASS
Angular
APIs
GraphQL
LAMP stack
HTML

Full job description

Reports to:
Technical Project Manager
Salary:
Market leading, but dependant on experience
Application:
CV and covering letter to email [email protected]

NB No agencies please!

Byte9 are one of the leading agile web development companies in London and we are looking to expand our experienced team.

We specialise in feature-rich web applications, content management and ecommerce products and client web and mobile site development, increasingly we work with in house and agency design and development teams.

Our clients range from start-ups to blue chips but our focus is on providing excellent solutions that fulfil our clients’ and system stakeholders’ evolving business requirements, look outstanding and function optimally across devices and browsers.

With several exciting projects lined up we are now looking to expand the front-end design and development team with another front-end web developer.

As a front-end web developer your primary responsibilities will include supporting both the Design and the Development team to produce front-end code to support multiple client projects. A keen eye for cutting edge web design, interface development, usability and the ergonomics of a system are as important as a mind for innovation and the ability to work effectively in a pair / LAMP development team environment.

In return, we offer a competitive salary, the chance to work on a variety of innovative projects, using advanced process, tools and techniques within a strong, experienced, creative & smart team.

Skills and experience necessary for this role:

Excellent HTML, CSS, JavaScript skills
Coding valid HTML5 and CSS3 / 4 mark-up
Developing cross-browser and cross-platform compatible solutions
Experience with SASS / BeM Coding Standards
Experience working with version control systems such as GIT
Experience with Javascript frameworks (AngularJS, React)

The Right Candidate:

Will be organised, punctual, detailed, accurate, work quickly to tight deadlines and excel at problem solving
Be able to plan and execute multiple projects
Can accurately translate UX wireframes and design mock-ups into well-organised front-end sites
Will work closely with designers and back-end developers as well as quality assurance teams
More than anything, has a passion for what they do and will always be looking to learn and stay current with developments in all relevant technologies, both software and hardware

Good to have:

Experience with testing frameworks (Jest, Mocha, Chai etc)
Experience with Isomorphic React Applications
Experience working with APIs / GraphQL
Good knowledge of mobile environments, especially iOS & Android
Experience with NodeJS

Human skills are very important and you should enjoy working in a team environment, cope well with pressure, and have a genuine enthusiasm for all things web application development and a “can do” attitude. You will need to manage and prioritise a varied workload and enjoy a customer-focused development role working on diverse projects.

Apply Now

Refine Your Search

back end developer jobs in clerkenwell ec4r

Junior Front End Developer

Web Developer

Software Engineer

Python Developers

Back-end Developer (Java &Spring Boot/GCP) - inside IR35

Fullstack Developer