Lead/Senior Frontend Developer (React)

New Yesterday

Project description

Converged Process initiative focuses on a "Full Self-Service Certification" solution which supports the certification of all types of mobile devices targeted for all channels through a single self-guided experience, which can be refined and maintained by the customer with no limitation or restrictions.

Responsibilities

  • Develop and maintain responsive, high-performance web applications using React and JavaScript (ES6+).
  • Integrate front-end components with Atlassian Jira APIs and related Atlassian ecosystem tools.
  • Collaborate with back-end developers to connect UI components to Azure-hosted APIs and microservices.
  • Implement and maintain state management (e.g., Redux, React Query, or Context API).
  • Ensure compatibility and performance across modern browsers and devices.
  • Apply Azure DevOps CI/CD practices for code deployment and testing in an Azure Cloud environment.
  • Utilize Git and pull request workflows for collaborative development and version control.
  • Collaborate on unit and integration tests using Jest, React Testing Library, or similar frameworks.
  • Ensure adherence to accessibility standards (WCAG) and responsive design best practices.
  • Participate in sprint planning, backlog grooming, and daily stand-ups using Jira Agile boards.
  • Monitor application performance and troubleshoot issues in Azure Application Insights.

Skills

Must have

  • Strong proficiency in React (Hooks, functional components) and modern JavaScript.
  • Experience integrating with RESTful APIs and JSON data.
  • Familiarity with Atlassian Jira's API or similar project management tools.
  • Experience deploying applications in Azure Cloud (App Services, Static Web Apps, or Containers).
  • Solid understanding of HTML5, CSS3, and front-end build tools (Webpack, Vite, or similar).
  • Familiarity with Agile/Scrum development methodologies.
  • Knowledge of authentication/authorization (OAuth, Azure AD) in front-end applications.

Nice to have

  • Hands on with Atlassian tools with specific experience in: Groovy, Scriptrunner, Table Grid, JETI.
  • Experience developing Custom Post-functions, Behaviors, Listeners.
  • Good knowledge in scripting like SQL, JSQL, HTML, Groovy, JSON, YAML, Python, Bash.
  • Good understanding of JIRA custom workflows, transitions, triggers, custom fields, schemas, permissions.
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Location:
United Kingdom
Salary:
£80,000 - £100,000
Job Type:
FullTime
Category:
IT & Technology