Job Search and Career Advice Platform
2,093

Javascript jobs in United States

Senior Developer - GIS Visualisation Platform

Senior Developer - GIS Visualisation Platform
City Science
London
GBP 125,000 - 150,000
I want to receive the latest job alerts for “Javascript” jobs

Technology Graduate Programme

Technology Graduate Programme
Capula
London
GBP 30,000 - 40,000

Lead Software Developer in Bracknell - Spectrum IT Recruitment

Lead Software Developer in Bracknell - Spectrum IT Recruitment
Java Script Works
Bracknell
GBP 55,000 - 70,000

DevOps Engineer

DevOps Engineer
BAE Systems
London
GBP 50,000 - 90,000

C# Dot Net - C# .net and SQL Developer - City London

C# Dot Net - C# .net and SQL Developer - City London
Jas Gujral
London
GBP 40,000 - 60,000
Discover more opportunities than anywhere else.
Find more jobs now

Lead Developer with Open Text

Lead Developer with Open Text
Jas Gujral
London
GBP 60,000 - 90,000

Senior Application Security Engineer

Senior Application Security Engineer
2K
United Kingdom
Remote
GBP 60,000 - 90,000

C# Dot Net and SQL Developer - City London

C# Dot Net and SQL Developer - City London
Jas Gujral
London
GBP 40,000 - 60,000
HeadhuntersConnect with headhunters to apply for similar jobs

Full Stack Developer

Full Stack Developer
Pearson Carter
London
GBP 50,000 - 60,000

Java Developer in Glasgow - Barclays

Java Developer in Glasgow - Barclays
Java Script Works
Glasgow
GBP 40,000 - 60,000

Senior JavaScript Engineer Vue.js API

Senior JavaScript Engineer Vue.js API
ZipRecruiter
London
GBP 80,000 - 100,000

JavaScript Developer

JavaScript Developer
RealityMine
Manchester
GBP 40,000 - 55,000

Senior Software Development Engineer (JavaScript/TypeScript) | Nottingham, UK

Senior Software Development Engineer (JavaScript/TypeScript) | Nottingham, UK
London Stock Exchange Group
Nottingham
GBP 60,000 - 85,000

Graduate / Junior Developer, Python, JavaScript, PHP - London

Graduate / Junior Developer, Python, JavaScript, PHP - London
Noir
London
GBP 35,000 - 50,000

Full Stack JavaScript Developer - Contract

Full Stack JavaScript Developer - Contract
iO Associates
Manchester
GBP 80,000 - 100,000

JavaScript Developer

JavaScript Developer
Echobox
London
GBP 35,000 - 60,000

Senior Full Stack JavaScript Developer - Permanent

Senior Full Stack JavaScript Developer - Permanent
iO Associates
Manchester
GBP 65,000 - 70,000

Senior JavaScript / UI – AngularJS Contract Developer (Advertising/ Media)

Senior JavaScript / UI – AngularJS Contract Developer (Advertising/ Media)
Endeavour Recruitment Solutions
London
GBP 150,000 - 200,000

Junior Software Engineer

Junior Software Engineer
Rise Technical Recruitment Limited
England
Remote
GBP 25,000 - 35,000

Software Engineer

Software Engineer
TieTalent
Manchester
GBP 60,000 - 105,000

Low/No Code Developer

Low/No Code Developer
Darwin Recruitment
Bradford
GBP 50,000 - 60,000

Developer Frontend

Developer Frontend
OneWorx, LLC
Winchester
GBP 40,000 - 60,000

Software Developer - C#, .Net

Software Developer - C#, .Net
Whitehall Resources Ltd
Ormskirk
GBP 40,000 - 60,000

PHP Developer

PHP Developer
Ganymede Solutions Ltd
London
GBP 60,000 - 69,000

Senior PHP Developer

Senior PHP Developer
Ganymede Solutions Ltd
Maidstone
GBP 70,000 - 81,000

Senior Developer - GIS Visualisation Platform

City Science
London
Remote
GBP 50,000 - 70,000
Job description

Salary: From £50,000 per annum DEO

Location: Remote with flexible working arrangements, all UK based locations considered. Our flexible office collaboration spaces, for those wishing to use them, are in Birmingham, London and Exeter
Term/Hours: Permanent. 32-40 hours per week, with flexibility over working pattern - please state in your application.

Closing Date for applications: Monday 14th July at 09:30

CVS FROM RECRUITERS (INCLUDING THOSE ON OUR PSL) WILL NOT BE ACCEPTED - DIRECT APPLICATION ONLY

About the Role

We are seeking a Senior Developer to join our close-knit team of 6 (including our product manager) working on an innovative web-based GIS visualisation tool. Based across the UK with offices in Exeter, Bristol, and London, our development team operates fully remotely. Our current team has strong frontend expertise, and we're looking to significantly strengthen our backend capabilities. This is an exciting opportunity to work with cutting-edge geospatial technology whilst building robust, scalable applications that help users interact with complex geographic data.

The Technology Stack

Our platform is built using:

  • Frontend: Vue.js for responsive, interactive user interfaces

  • Backend: Node.js with Express framework

  • Database: PostgreSQL with PostGIS extensions for spatial data management

  • GIS: Modern geospatial libraries and mapping technologies

Key Responsibilities

Backend Development

  • Design and implement robust APIs for geospatial data processing and visualisation

  • Optimise database queries and spatial operations using PostgreSQL and PostGIS

  • Build scalable microservices architecture to handle large datasets

  • Implement data ingestion pipelines for various GIS formats (GeoJSON, Shapefiles, etc.)

  • Ensure optimal performance for complex spatial queries and real-time data updates

Quality Assurance & Testing

  • Develop comprehensive testing strategies including unit, integration, and end-to-end tests

  • Implement automated testing pipelines using modern testing frameworks

  • Establish QA processes and best practices across the development lifecycle

  • Mentor team members on testing methodologies and code quality standards

  • Design and implement performance testing for geospatial operations

Technical Leadership

  • Take ownership of backend architecture and drive technical decisions

  • Collaborate with frontend-focused team members to optimise API design and data flow

  • Lead architectural discussions and technical planning for backend systems

  • Code review and establish backend coding standards and best practices

  • Contribute to technical documentation and development guidelines


Technical Skills

  • 5+ yearsof backend development experience with Node.js

  • Strong experiencewith PostgreSQL, including complex queries and performance optimisation

  • Hands-on experiencewith PostGIS or other spatial database technologies

  • Solid understandingof RESTful API design and implementation

  • Experiencewith testing frameworks (Jest, Mocha, Cypress, or similar)

  • Proficiencywith Git version control and collaborative development workflows

QA & Testing Focus

  • Experience implementing automated testing strategies

  • Knowledge of CI/CD pipelines and deployment automation

  • Understanding of performance testing and monitoring

  • Familiarity with testing best practices and quality assurance processes

Desirable Skills

  • Knowledge of GIS concepts, coordinate systems, and spatial analysis

  • Familiarity with containerization (Docker) and cloud platforms (AWS, GCP, Azure)

  • Experience with geospatial libraries (Leaflet, OpenLayers, Mapbox GL JS)

  • Understanding of data visualisation principles and techniques

  • Experience with monitoring and logging tools

What We Offer

  • Fully remote working with a collaborative development team

  • Opportunity to work with cutting-edge GIS and web technologies

  • Collaborative environment with focus on code quality and best practices

  • Offices available in Exeter, Bristol, and London for occasional meetups or co-working

  • Chance to make a real impact on how users interact with geospatial data

  • 25 days annual leave entitlement, plus bank holidays

  • Buy/Sell annual leave policy

  • Membership of our group pension scheme

  • Enhanced maternity and paternity policy

  • Eye care policy

  • Cycle to work scheme

  • Employee assistance program

Ideal Candidate

You're passionate about building robust, well-tested software and have a genuine interest in geospatial technology. You enjoy mentoring others and establishing quality standards. You'll thrive in this role if you're excited about being the backend technical lead in a team that values your expertise and wants to learn from your experience.

Application Process

Please include:

  • Your resume highlighting relevant backend and testing experience

  • Examples of projects demonstrating your technical skills

  • Brief description of your experience with spatial data or GIS (if any)

  • Links to relevant code repositories or portfolio work

Good luck!

  • Previous
  • 1
  • ...
  • 35
  • 36
  • 37
  • ...
  • 84
  • Next

* The salary benchmark is based on the target salaries of market leaders in their relevant sectors. It is intended to serve as a guide to help Premium Members assess open positions and to help in salary negotiations. The salary benchmark is not provided directly by the company, which could be significantly higher or lower.

Job Search and Career Advice Platform
Land a better
job faster
Follow us
JobLeads Youtube ProfileJobLeads Linkedin ProfileJobLeads Instagram ProfileJobLeads Facebook ProfileJobLeads Twitter AccountJobLeads Xing Profile
Company
  • Customer reviews
  • Careers at JobLeads
  • Site notice
Services
  • Free resume review
  • Job search
  • Headhunter matching
  • Career advice
  • JobLeads MasterClass
  • Browse jobs
Free resources
  • Predictions for 2024
  • 5 Stages of a Successful Job Search
  • 8 Common Job Search Mistakes
  • How Long should My Resume Be?
Support
  • Help
  • Partner integration
  • ATS Partners
  • Privacy Policy
  • Terms of Use

© JobLeads 2007 - 2025 | All rights reserved