Junior Frontend Developer

Salary: £26,500 - 32,000 per year

Requirements

• HTML and CSS
• JavaScript
• Some exposure to React, whether commercial, academic, or through personal projects
• Version control experience, such as Git or Bitbucket
• Evidence of our own work, such as a portfolio, GitHub profile, coursework, or personal project
• Degree, HND, apprenticeship, or equivalent in a technical subject such as computer science or software engineering, or demonstrable self-taught ability
• TypeScript knowledge is desirable
• Experience with a component library or design system is desirable
• Experience with charting or data visualisation libraries, such as Recharts, D3, or Chart.js, is desirable
• Experience with unit testing frameworks, such as Jest, Vitest, or React Testing Library, is desirable
• Experience consuming REST APIs is desirable
• Interest in the maritime, offshore renewables, or industrial IoT sectors is desirable

Responsibilities

• Develop and maintain user interfaces in React and TypeScript
• Present vessel data, KPIs, trends, and alerts in dashboards that make sense to mariners and fleet operators
• Build responsive, accessible components that work reliably on shore and at sea
• Write unit tests and take part in peer code reviews, with support from senior developers
• Work as part of a wider development team spanning cloud, edge, and applied systems
• Learn and grow through structured mentorship

Technologies

• Big Data
• BitBucket
• Cloud
• CSS
• D3
• Git
• GitHub
• IoT
• Support
• JavaScript
• Jest
• REST
• React
• TypeScript
• Frontend

More

We are an innovative team specialising in IoT and big data analytics, providing remote monitoring systems for the maritime and industrial sectors with customers around the globe. This is a hybrid role based at our Filton, Bristol location in the UK, with 3 days per week in the office. We offer extensive career development opportunities, including a named mentor and a clear route to a mid-level developer role, along with a competitive salary, company pension scheme, Employee Assistance Programme, 25 days annual leave plus Bank Holidays, and employee events.

last updated 31 week of 2026