Apply to the vacancy...
Unfortunately, something went wrong while opening the page. Please try again.

Loading window...

Apply to the vacancy...
Unfortunately, something went wrong while opening the page. Please try again.

Loading window...

Sign up for Jobbird
An error occurred while opening the sign-up page. Please try again.

Loading window...

Forgot my password
Unfortunately, something went wrong while opening the page. Please try again.

Loading window...

Log out
Unfortunately, something went wrong while signing out. Please try again.

Loading window...

Job application sent
Something went wrong while logging in. Please try again.
Something went wrong while signing up. Please try again.

Loading window...

logo
  • 5 km
  • 10 km
  • 30 km
  • 50 km

  • All
  • 5 km
  • 10 km
  • 30 km
  • 50 km

  • All
Filters
Filters
Location and distance
  • 5 km
  • 10 km
  • 30 km
  • 50 km

  • All
Jobs posted from
Salary from (per month)
Filters
How our sorting works

The order in which job vacancies are displayed is determined by a composite score based on the following factors:

  • Keyword Relevance: How well your search terms match the vacancy details. We prioritize matches found in the job title, followed by job requirements, location names, and educational levels. Matches within general employer information or the organization's name carry a lower weight.
  • Commercial Prioritization (Premium Jobs): Vacancies paid for by employers ('Premium' or 'Sponsored') receive a ranking boost and will appear higher in the search results.
  • Recency (Date Relevance): Newer vacancies are prioritized. The relevance score of a vacancy is reduced by half once the posting is older than 30 days.
  • Proximity (Distance Relevance): Vacancies located closer to your search location are ranked higher. For vacancies located more than 30 km from the search center, the relevance score is halved.
The final ranking is established by multiplying all these individual factors to calculate the total relevance score.

Rullion Managed Services

Senior Frontend Developer

Rullion Managed Services City of London
650
32 - 40 hour
new


Show Recently closed jobs

    Rullion Managed Services

    Senior Frontend Developer

    Rullion Managed Services City of London
    650
    32 - 40 hour
    new
    Status Open
    Apply now

    Apply on the employer's website


    What we ask

    Education

    No minimum education required

    What we offer

    Salary
    £650
    Hours
    32 to 40 hours per week
    Employment type
    contract

    Job description

    Senior Frontend Developer (React)

    6 Month contract
    40 hours per week
    Inside IR35
    Hybrid 1 office day

    London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB

    We are seeking a talented and motivated Senior Frontend Developer with strong expertise in TypeScript and React to join our growing development team. In this role, you will work on building high-quality, scalable, and responsive web applications using React and TypeScript. You will collaborate closely with cross-functional teams to deliver exceptional user experiences, optimize performance, and contribute to the overall architecture of our platform.

    Initially it will be a six-month contract but there is potential for it to be extended. The role is Hybrid, with one day a week being based in their London office. It is a full-time role, 40 hours per week.

    Accountabilities:

    Develop and maintain scalable and responsive web applications using React.js, and TypeScript.
    Collaborate with UX/UI designers to implement modern, intuitive, and visually appealing user interfaces.
    Write clean, maintainable, and efficient code while adhering to best practices.
    Optimize applications for maximum performance across a wide range of devices and browsers.
    Participate in code reviews and maintain a high level of code quality.
    Troubleshoot and debug issues in both development and production environments.
    Contribute to architectural decisions and collaborate with other engineers on overall application design.
    Ensure the scalability and security of applications by following best development practices.
    Stay up-to-date with emerging technologies and industry trends, integrating new tools and libraries into the project as appropriate.
    Work with version control systems like Git and ensure continuous integration and deployment processes are followed.
    Collaborate with back-end developers to integrate RESTful APIs and handle data flow effectively.

    Knowledge and Skills:

    Demonstrated expertise as a Senior Backend Developer.
    Proven experience in React.js, and TypeScript development.
    Strong understanding of JavaScript and modern front-end technologies.
    Experience with state management libraries like Redux, Recoil, or similar.
    Familiarity with RESTful APIs
    Experience with version control systems, such as Git.
    Solid understanding of web development fundamentals: HTML, CSS, and responsive design.
    Strong debugging skills and the ability to troubleshoot performance issues.
    Ability to write clean, modular, and well-documented code.
    Strong communication skills and the ability to collaborate effectively in a team-oriented environment.
    Please note:

    Should your application be successful, and you are offered the role, a number of pre-employment checks need to be carried out before your appointment can be confirmed. Any assignment offer with our client will be subject to a satisfactory checking report from the Disclosure Barring Service.

    This vacancy is being advertised by Rullion Ltd acting as an employment business.

    Since 1978, Rullion has been securing exceptional candidates for a range of clients; from large well-known brands, to SMEs and start-ups. As a family-owned business, Rullion's approach is credible and honest, focused on building long-lasting relationships with both clients and candidates.

    We celebrate and support diversity and are committed to ensuring equal opportunities for both employees and applicants.

    Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants
    Salary description

    £650.00 - £650.00 per day

    Apply now

    Apply on the employer's website

    Apply now

    Apply on the employer's website


    Vacancy actions

    Save as favorite
    Share vacancy
    Or apply later


    City of London England

    Jobs

    • Search for jobs
    • Jobs per location
    • Jobs per job profession
    • Jobs per employment
    • Jobs per educational attainment

    Jobbird

    • Switch to different region
    • Terms and Conditions
    © 2026 Jobbird