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FrontEnd Developer (React, Typescript)

🏢 Synapri 📍 London, England 💼 Company - Private
Currency:
£24,515 - £60,000
£2,043 - £5,000 / mo
Verified Corporate Employer (Authorized Corporate Employer)

This vacancy is published by an accredited employer with authorized corporate payroll and standard compliance adherence.

Transatlantic Cost of Living & Purchasing Power Benchmark

Verified Analytics
Location Base
London, England
Tier-1 UK Economic Zone
Est. Take-Home Pay
68% - 74% (After PAYE & NI)
Single tax filer baseline
Transatlantic Parity
1.0 GBP ≈ $1.28 USD Living Standard
Direct corporate benchmark

Position Overview & Specifications

We are working with a leading global security company based in London, they specialise in providing advanced security solutions to clients worldwide. We are currently looking for a talented Frontend Developer to join the team. As a Frontend Developer, you will primarily work with React, TypeScript, and REST APIs. Experience working with Python would be a bonus.

Responsibilities:

  • Designing and developing high-quality, scalable frontend applications using React and TypeScript.
  • Collaborating with cross-functional teams to understand requirements and estimate development timelines.
  • Translating visual designs into functional code that powers our web applications.
  • Building and enhancing our UI platform using modern frameworks and best practices.
  • Acting as a primary point of contact between the design and development teams, representing developers in design system discussions.
  • Collaborating closely with visual designers to create and document composable UI elements.
  • Ensuring compliance with company policies, including information security and acceptable use, and participating in mandatory in-house training.
  • Taking on additional responsibilities within the scope of the job role as needed.

Requirements:

  • Proven experience in developing frontend applications using React and TypeScript.
  • Strong understanding of unit testing frontend code to ensure quality and maintainability.
  • Proficiency in building and interacting with REST APIs.
  • Familiarity with modern application design principles and best practices.
  • Experience working in an agile team environment, collaborating effectively with team members.
  • Proficiency with Git and issue tracking software for version control and project management.
  • Bonus: Knowledge of Python and experience working with Python frameworks.
  • Bonus: Familiarity with AWS services and experience working with Lambda functions.
  • Bonus: Experience implementing DevOps principles and practices, such as Docker and CI/CD pipelines.
  • Bonus: Understanding of SSL/TLS, PKI, or other security-related technologies.

To apply, please submit your updated CV or send it directly to josie.hollamby@synapri.com , I look forward to reviewing your application.

Note: This position is available as a contract or permanent role. The work schedule includes one day per week in our London office, with remote work options available for the rest of the week.

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Candidate Selection & Onboarding Process

1

Application & Resume Screening

Submit your tailored CV/Resume directly to the talent acquisition portal.

2

Technical & Competency Interviews

Virtual interviews with the hiring manager and multidisciplinary team.

3

Formal Offer & Benefits Negotiation

Written agreement outlining compensation, equity, retirement vesting, and relocation allowances.

4

Onboarding & Corporate Integration

Equipment provisioning, team orientation, and commencement of duties.

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Hiring Organization
Synapri

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Location: London, England
Eligibility: Verified Employer Direct Placement
Schedule: Company - Private
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