Application developer Work, Jobs in Pitsea, Ess (with Salaries)

Backend Developer
National Gas —East London
- £40,000 a year
- Full-time
- Azure
- In-person
Quick apply
8h
Software Support Specialist
LegalRM —Orpington
- £32,000 - £40,000 a year
- Full-time
- Hybrid work
- Azure
- English
- SQL
- Flexitime
- Work from home
Quick apply
Full stack developer
Click4Assistance —Basildon
- SQL
- JavaScript
- HTML
Developer
Watchfinder —West Malling
- Full-time
- AWS
- Employee discount
12d
AI Automation Developer
SS&C Technologies —Basildon
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
Web Developer & Digital Content Executive
PRIDE ASIA FOOD LIMITED —Ilford
- £35,000 - £40,000 a year
- Full-time
- Bilingual
- In-person
- Analytics
Quick apply
9d
Senior Flutter Mobile App Developer (Flutter / Dart / Kotlin / Swift)
Open Paparazzi —London
- £26,401.28 - £58,400.23 a year
- Part-time
- Hybrid work
- Social media management
- AWS
- APIs
- Profit sharing
Quick apply
Product Developer II
ASR Group —London
- PMP
- Computer literacy
- Data analysis skills
16h
SAP Developer (Digital Technology)
Raytheon —Harlow
- Full-time
- Hybrid work
- Writing skills
- Travel
- Communication skills
Java API Developer, Officer
State Street —London
- Full-time
- Java
- APIs
- Agile
Backend Developer (Node.js)
RGH‑Global Limited —Canary Wharf
- £60,000 - £65,000 a year
- AWS
- APIs
Frontend Engineer
nPlan —London
- £70,000 - £90,000 a year
- Hybrid work
- JavaScript
- APIs
- AI
- Flexible schedule
Python Software Developer - Backend
Xelix —London
- £60,000 - £80,000 a year
- Full-time
- Hybrid work
- Computer Science
- Annual leave
- Employee discount
Quick apply
13d
TECHNICAL ANALYST - SERVICENOW
Laing O'Rourke —Dartford
- Continuous improvement
- IT
- Communication skills
Business Analyst
FM Conway —Sevenoaks
- Full-time
- Employee discount
Quick apply
Developer Manager
Commercial Services Group —West Malling
- £65,000 - £70,000 a year
- Full-time
- Hybrid work
- Azure
- Travel
- Software development
- Annual leave
- Employee discount
Quick apply
Full Stack Developer
RGH‑Global Limited —Canary Wharf
- £60,000 - £65,000 a year
- Hybrid work
- AWS
- JavaScript
- HTML
- Annual leave
UX/UI Designer
DIAGNAL —Sevenoaks
- Up to £30,000 a year
- Full-time
- Hybrid work
- Bachelor's degree
- JavaScript
- Agile
- Annual leave
Quick apply
COINS SYSTEMS TESTING ANALYST
Laing O'Rourke —Dartford
- ERP systems
- IT
- Communication skills
Junior Microsoft Power Platform & Fabric Developer
Motability Foundation —Harlow
- £35,000 - £40,000 a year
- Hybrid work
- Azure
- SQL
- JavaScript
- Free parking
- Annual leave
Quick apply

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Backend Developer

National Gas
East London

Quick apply

Job details

Permanent | Full-time
£40,000 a year
8 hours ago

Benefits

Company pension

Qualifications

Authentication
Website maintenance
Performance tuning
ASP.NET
Website management
Azure
ASP.NET Core
IIS
Microsoft SQL Server
Software development operations experience
Docker
CI/CD pipelines
Cloud development
Continuous integration
Back-end development
REST
GitHub
Microsoft Azure
Entity Framework

Full job description

We are looking for a Backend Developer to take ownership of the backend architecture, APIs, and core services that power both our existing web platforms and a new, modern, real-time operational system.

This is a hands-on role focused on developing scalable backend solutions, maintaining and enhancing our existing ASP.NET applications, and building cloud-based services using ASP.NET Core and Microsoft Azure. You will work closely with our developers to deliver modern, API-driven applications while helping to modernise our technology stack and improve the performance, security, and reliability of our systems.

You can find out more about us here: https://nationalgas.org.uk/

WHAT YOU’LL DO

Maintain, enhance, and support existing ASP.NET-based websites hosted on IIS
Build and extend backend services and REST APIs using ASP.NET Core / .NET
Implement real-time features using SignalR.
Support and integrate WebRTC audio-only calling functionality.
Design, optimise, and maintain SQL Server and MariaDB databases.
Build features involving mapping, GPS, geolocation, and geofencing.
Collaborate with product, engineering, and DevOps teams on system architecture.
Write clean, testable, and maintainable code across the full stack.
Contribute to performance, scalability, and security improvements.
Participate in code reviews, technical planning, and system design discussions

REQUIRED SKILLS AND EXPERTISE

Strong experience with ASP.NET Core / .NET
Experience maintaining or building ASP.NET websites
Strong background building RESTful APIs
Solid knowledge of SQL Server or MariaDB
Experience with Entity Framework Core and/or Dapper
Understanding of async programming, concurrency, and performance
Experience implementing authentication and authorisation (JWT, OAuth2)

DevOps & Cloud

Experience with CI/CD pipelines (Azure DevOps, GitHub Actions)
Comfortable using Docker for development and deployment
Exposure to Microsoft Azure (App Services, SignalR Service, Storage)
Familiarity with logging and monitoring tools (Application Insights, Serilog)
Comfortable working with IIS and Windows-based hosting environments

WHAT WE OFFER

Ownership of both existing platforms and new system builds
Opportunity to modernise and shape our long-term tech stack
Engineering-led environment with real technical ownership
Clear career progression and skills development

Pay: £40,000.00 per year

Benefits:

Company pension

Work Location: In person

Quick apply

Refine Your Search

application developer jobs in pitsea, ess

Backend Developer

Software Support Specialist

Full stack developer

Developer

AI Automation Developer

Web Developer & Digital Content Executive

Senior Flutter Mobile App Developer (Flutter / Dart / Kotlin / Swift)

Product Developer II

SAP Developer (Digital Technology)

Java API Developer, Officer

Backend Developer (Node.js)

Frontend Engineer

Python Software Developer - Backend

TECHNICAL ANALYST - SERVICENOW

Business Analyst

Developer Manager

Full Stack Developer

UX/UI Designer

COINS SYSTEMS TESTING ANALYST

Junior Microsoft Power Platform & Fabric Developer

I want to receive the latest job alerts for application developer in pitsea, ess

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