Senior Front-End Engineer (React)

Signal Group; London; Hybrid; GBP 125,000 - 150,000; Full time

Job summary

A leading technology company in London is seeking a Senior Front-End Engineer with strong React experience. You will develop high-quality digital solutions in a collaborative environment. The ideal candidate has over 5 years of experience in web applications and a passion for intuitive UI design. This role offers generous compensation, hybrid work options, and opportunities for personal growth.

Benefits

Generous compensation

Health insurance

Personal learning budget

Career growth opportunities

Regular team bonding events

Qualifications

• 5+ years of front-end development experience for web applications.
• Strong attention to interaction design and detail.
• Ability to understand business needs and create relevant UI prototypes.

Responsibilities

• Build high-quality digital solutions in collaboration with teams.
• Work on state-of-the-art architectures and technology stacks.
• Contribute across product discovery and delivery.

Skills

React

JavaScript (JS)

TypeScript (TS)

HTML

CSS

Agile/SCRUM

Education

Master’s or Bachelor’s degree in Computer Science

Tools

Docker

Kubernetes

.NET Core

Job description

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Senior Front-End Engineer (React), London

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Client:

Signal Group

Location:

London, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Reference:

a6bcf9a60e23

Job Views:

10

Posted:

01.08.2025

Expiry Date:

15.09.2025

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Job Description:

About the role

As the Signal Ocean Platform continues to grow, we’re expanding our engineering team. We're looking for a Senior Front-End Engineer with experience in React, someone who is curious, proactive, and passionate about building high-quality digital solutions. Signal’s Software Engineers work closely with data science, design, product, and business analysis professionals to develop robust solutions for the highly entrepreneurial domain of shipping.

We build cloud solutions using C#, .NET Core, Typescript, React, MSSQL Server, Azure, Python, MongoDB, Redis, Docker, Kubernetes, Service Fabric, Grafana and more. We also offer the opportunity to work on state-of-the-art architectures and technology stacks, as well as a global, Artificial Intelligence-powered technology product vision. We use Dual-track Agile to organize our teams and would love to onboard people who can contribute across product discovery, delivery, optimization, QA, DevOps, and Continuous Integration.

Requirements

• Master’s or Bachelor’s degree in Computer Science, a related technical field, or equivalent practical experience.
• 5+ years of front-end development experience building real-world web applications of medium-to-large scale and complexity.
• Demonstrable React, JS/TS, HTML, and CSS experience.
• Active interest in reading-up on the latest frameworks and libraries.
• Knowledge and active interest in Design Patterns and SOLID architecture principles.
• Familiarity with cloud computing, experience with tuning and configuration.
• Strong attention to interaction design and detail; passion for building intuitive web interfaces that present data in compelling ways.
• Ability to understand business needs quickly and create relevant UI prototypes and proofs-of-concept
• Experience with Agile/SCRUM.
• Experience building and consuming RESTful APIs
• Understanding of unit testing and experience writing tests
• Ability to work effectively with remote teams
• Positive, collaborative approach to work and a strong sense of ownership and accountability
• Excellent command of written and spoken English (company’s working language)
• Familiarity with C# and .NET Core is a plus.
• Generous compensation with additional performance incentives.
• Coverage under the company’s collective health insurance plan.
• Opportunity to work alongside experienced professionals with deep knowledge in software engineering, data science & shipping business who are always eager to mentor.
• Signal’s hybrid remote work policy includes 6 on-site working days per month, which also feature happy hour events.
• 2-4 weeks of onboarding training to prepare you for your new role, having the opportunity to meet about 30 trainers while diving deep into our products and/or the shipping world.
• Career growth opportunities and a structured development discussion every 4 months.
• Personal learning budget for training, seminars, conferences (750 to 2000 EUR annually depending on seniority).
• Regular team bonding events and activities.

All applications will be considered under the terms and conditions of confidentiality in accordance with the regulations of personal data protection.