Senior ui developer java, javascript, ajax Work, Jobs in Field Based (with Salaries)

Lead React Web Developer
Phenna Group —Remote
- £45,000 - £60,000 a year
- Full-time
- Remote
- Computer Science
- Engineering
- SQL
- Annual leave
- Life insurance
Volunteer Backend Engineer for UK Charity Native App
Nurture The Children International UK —Remote
- Part-time
- Remote
- Azure
- Java
- AWS
- Flexible schedule
- Referral programme
Quick apply
1d
Full Stack Engineer - MarTech
ZEPZ TECHNOLOGY SERVICES LIMITED —Remote
- Remote
- Java
- AWS
- AI
- Annual leave
- Employee discount
Gen AI Workflow Designer
BRAHMA —Remote
- Remote
- JavaScript
- Python
Technical Manager (North)
Ajax Systems —Remote
- Full-time
- Remote
- Communication skills
Quick apply
Senior Software Engineer
Heritage Holdings —Remote
- Remote
- English
- JavaScript
- APIs
Quick apply
AI Forward Deployed Software Engineer
XPS Pensions Group —Remote
- Full-time
- Remote
- Azure
- Java
- C++
- Employee discount
- Referral programme
7d
Head of Web, Unsplash
Getty Images —Remote
- Remote
- JavaScript
- APIs
- Leadership
- Employee stock purchase plan
- Annual leave
Quick apply
Professional Services Architect EMEA
SnapLogic —Remote
- Full-time
- Java
- SQL
- AWS
Quick apply
Junior Business Software Engineer
SECOM PLC —Remote
- Full-time
- Remote
- SQL
- JavaScript
- APIs
- Employee discount
Quick apply
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Technical Director (remote, UK based)
Ajax Systems —Remote
- Full-time
- Remote
- Travel
- Communication skills
Quick apply
Campaign Services Specialist
Airship —Remote
- Remote
- Oracle
- Salesforce
- JavaScript
- Annual leave
Solution Architect, UK
Zinier —Remote
- Full-time
- Remote
- English
- Project management
- JavaScript
Quick apply
Systems Integrator
Entrust —Field Based
- Full-time
- Hybrid work
- Spanish
- Salesforce
- JavaScript
5d
Business Development Manager - Residential Fire 🔥
Ajax Systems —Remote
- Full-time
- Remote
- Sales
- Travel
Quick apply
Boomi Integration Platform Developer
Boomi —Remote
- Remote
- Oracle
- English
- Java
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GCP Cloud Intern
Diagonal Matrix Ltd —Remote
- £13.00 - £13.50 an hour
- Temporary
- Remote
- Azure
- Computer Science
- Windows
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Volunteer Backend Engineer for UK Charity Native App
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Lead React Web Developer

Phenna Group
Remote

Apply Now

Job details

Permanent | Full-time
£45,000 - £60,000 a year

Benefits

Additional leave
Annual leave
Life insurance

Qualifications

ArcGIS
Authentication
Power BI
Computer Science
CSS
React
Relational databases
Engineering
Git
Tableau
SQL
Bachelor's degree
JavaScript
REST
APIs
GraphQL
3D modelling
Figma
TypeScript
HTML

Full job description

Posting Date - 12 Feb, 2026

Lead React Web Developer – XAIS-PTS

Location: Remote

Salary: £45,000–£60,000 per annum

Type: Full-time, Permanent

Hours: 40 per week

Holiday: 25 days

About Us:XAIS-PTS delivers innovative asset management software and infrastructure surveys for highway managers. We specialize in collecting field data, providing advanced analytics, and offering expert advisory services.

Role Overview:We are seeking a Lead React Web Developer to guide our web development portfolio. You will design and maintain responsive web applications that handle complex geographic data for asset management, and provide leadership and technical direction to ensure high-quality solutions.

Key Responsibilities:

Develop and maintain responsive single-page applications using React & TypeScript.
Lead development of web frameworks and guide junior developers.
Build interactive mapping interfaces and geospatial visualization tools.
Integrate with APIs and web services, ensuring secure authentication and authorization.
Monitor application performance and implement improvements.
Collaborate with cross-functional teams for feature delivery and user experience optimization.

Essential Requirements:

Minimum 3 years’ experience developing web applications.
Bachelor’s degree in Computer Science, Software Engineering, or equivalent.
Strong experience with HTML5, CSS, JavaScript, React, and TypeScript.
RESTful API, GraphQL, JWT/authentication experience.
Git and CI/CD pipeline experience.
Strong problem-solving skills and attention to detail.

Desirable Skills:

GIS, geoJSON, ArcGIS API for JavaScript.
Spatial data handling and analysis.
Experience with Figma, UE5, 3D modeling, or PowerBI/Tableau.
Knowledge of relational databases, SQL optimization, and whole-life costing analysis.

Benefits:

Competitive salary.
Health and retirement benefits.
Professional development and training.
Life insurance.
Additional annual leave for continuous service.

How to Apply:
Submit your CV and a brief cover letter detailing your web development experience, particularly in React and geospatial technologies.

Apply Now

Refine Your Search

senior ui developer java, javascript, ajax jobs in field based

Lead React Web Developer

Volunteer Backend Engineer for UK Charity Native App

Full Stack Engineer - MarTech

Gen AI Workflow Designer

Technical Manager (North)

Senior Software Engineer

AI Forward Deployed Software Engineer

Head of Web, Unsplash

Professional Services Architect EMEA

Junior Business Software Engineer

Technical Director (remote, UK based)

Campaign Services Specialist

Solution Architect, UK

Systems Integrator

Business Development Manager - Residential Fire 🔥

Boomi Integration Platform Developer

GCP Cloud Intern

More jobs to discover

I want to receive the latest job alerts for senior ui developer java, javascript, ajax in field based

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