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# Front-End Developer

- **Company:** HRstring LTD
- **Location:** Peterstone Wentlooge, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Microsoft Azure, Software as a Service, Code Coverage, Continuous Integration, Software Debugging, DevOps, Node.Js, Scrum Methodology, Software Architecture, Next.js, Service-Oriented Architecture, TypeScript, Software Organization, Enterprise Software Applications, ReactJS, Git, Front End Software Development, Restful APIs, Microservices
- **Published:** August 26, 2026
- **Apply:** https://www.jobs.service.gov.uk/jobs/6a8d42d0cc6b9c046508838a/apply

## About the Role

Strong front-end development expertise.

Excellent problem-solving and debugging skills.

Experience building scalable enterprise applications.

Ability to work collaboratively within cross-functional teams.

Strong communication and stakeholder management skills.

Commitment to delivering secure, high-quality software.

Continuous learning mindset with the ability to adopt new technologies quickly.

Requirements

React

Next.js

Node.js

JavaScript / TypeScript

RESTful APIs

Microsoft Azure

Azure DevOps

Git

Agile / Scrum

DevOps

Microservices Architecture

Service-Oriented Architecture (SOA)

Cloud Application Development

## Description

Responsible for designing, developing, testing, and maintaining enterprise-grade cloud applications using modern front-end technologies. The role involves working collaboratively within an Agile, multidisciplinary team to deliver secure, scalable, and user-focused digital services while contributing to technical strategy and continuous improvement.

Key Responsibilities

Design, develop, test, document, and maintain small to large-scale cloud-based applications.

Build responsive and high-performance web applications using React, Next.js, Node.js, and modern JavaScript technologies.

Develop front-end interfaces that integrate with RESTful APIs.

Collaborate closely with QA engineers to define acceptance criteria and ensure comprehensive test coverage.

Investigate, diagnose, and resolve application issues while improving existing processes and systems.

Implement reusable components, APIs, and toolkits to improve integration, scalability, performance, and security.

Work within Agile/Scrum teams to deliver high-quality digital solutions that meet user needs.

Apply DevOps practices using Azure DevOps, Git, and CI/CD pipelines.

Develop and maintain applications hosted on Microsoft Azure.

Ensure applications comply with security standards, including ISO 27001 and relevant government security policies.

Contribute to architectural decisions, technical strategy, and continuous improvement initiatives.

Mentor team members and promote software development best practices.


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