Senior Front End Developer React - Scientific Software

Client Server; Cirencester; On-site; GBP 76,500 - 93,500; Full time

Benefits offered by this job

Salary to £85k

Equity

Career progression opportunities

Job summary

Client Server is seeking a Senior Front End Developer to join their team in Cirencester. In this role, you will design and develop innovative, data-centric user interfaces that monitor Arctic ice flows. You’ll take ownership of projects and work collaboratively within a small team at a tech start-up. The position offers a competitive salary of up to £85k and opportunities for equity and career advancement as the company scales.

Qualifications

• Comfortable using AI tools like Claude in the workflow.
• Experience in a start-up or small business.
• Collaborative with great communication skills.

Responsibilities

• Design and develop greenfield data-centric user interfaces.
• Take ownership of projects from ideation to production.
• Focus on front-end development for monitoring Arctic ice flows.

Skills

AI tool usage

OOP principles

Data Structures

Design Patterns

Strong communication

Education

Degree in a STEM discipline

Job description

Opportunity to work on complex and interesting systems related to Artic Exploration in a beautiful Cotswolds based office, as part of a small team at a tech start-up, where you can make an impact and progress your career.

As a Senior Front End Developer you will design and develop greenfield, data‑centric user interfaces that monitor artic ice flows and various other data points for clients within governments, defence, energy exploration and conservation.

You'll focus on front‑end development, taking ownership of projects and working end‑to‑end from ideation through to production of new features and applications.

Location

You'll be based in a beautiful Cotswolds (near Cirencester) office, with stunning views and a range of facilities including free parking onsite (not commutable on public transport).

About you

• You're comfortable using AI tools such as Claude in your everyday workflow
• You have experience in a start‑up or small business, keen to work on greenfield projects with ownership
• You have a strong knowledge of CompSci fundamentals such as OOP, Data Structures, Design Patterns
• You're collaborative with great communication skills, happy to partake in technical discussions and decision making
• You're degree educated in a STEM discipline

Benefits

• Salary to £85k
• Equity
• Impactful role with great career progression as the company scales