Software developer Work, Jobs in Shell Haven (with Salaries)

Backend Developer
National Gas —East London
- £40,000 a year
- Full-time
- Azure
- In-person
Quick apply
1d
Software Developer
Park Place Technologies —London
- Hybrid work
- Software troubleshooting
- Bachelor's degree
- Communication skills
2d
Software Engineer
Investa —London
- £60,000 - £85,000 a year
- Full-time
- Hybrid work
- System design
- Annual leave
Quick apply
8d
Web Developer & SEO Executive
Qubros Limited —Ilford
- £35,000 - £40,000 a year
- Full-time
- Analysis skills
- In-person
- Analytics
Quick apply
10d
Software Engineer - Remote
Orange Box —East London
- Remote
- Computer Science
- Software troubleshooting
- Engineering
Quick apply
14d
Backend Developer (Node.js)
RGH‑Global Limited —Canary Wharf
- £60,000 - £65,000 a year
- Databases
- APIs
Web Developer & Digital Content Executive
PRIDE ASIA FOOD LIMITED —Ilford
- £35,000 - £40,000 a year
- Full-time
- Bilingual
- In-person
- Analytics
Quick apply
10d
AI Automation Developer
SS&C Technologies —Basildon
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
Python Software Developer - Backend
Xelix —London
- £60,000 - £80,000 a year
- Full-time
- Hybrid work
- Computer Science
- Annual leave
- Employee discount
Quick apply
14d
Software Engineer
The Peninsular and Oriental Steam Navigation Company —Stanford-le-Hope
- Databases
- Communication skills
Quick apply
DevOps Engineer
Crossfield Technology solutions —Chelmsford
- £75,000 - £88,000 a year
- Full-time
- Azure
- Computer Science
- DevOps
- Free parking
- Bereavement leave
Quick apply
Go Developer
Onwave UK Ltd —West Malling
- From £50,000 a year
- Full-time
- Hybrid work
- Azure
- Communication skills
- Free parking
- Employee discount
Quick apply
1d
Senior Full Stack Software Engineer
Corgi Insurance —London
- £140,000 - £200,000 a year
- Full-time
- Hybrid work
- AWS
- APIs
- Python
Frontend Developer - React
Xelix —London
- £60,000 - £75,000 a year
- Full-time
- Hybrid work
- JavaScript
- Mentoring
- Software development
- Annual leave
Quick apply
Developer
Watchfinder —West Malling
- Full-time
- AWS
- Employee discount
13d
Full Stack Engineer
Ki —London
- Full-time
- Hybrid work
- Project management
- APIs
- Agile
Quick apply
Senior Python Backend Software Developer
Xelix —London
- £70,000 - £95,000 a year
- Full-time
- Hybrid work
- Computer Science
- Annual leave
- Employee discount
Quick apply
14d
Senior Frontend Engineer (Web & App)
Quantum —Maidstone
- Full-time
- Hybrid work
- Communication skills
3d
SAP Developer (Digital Technology)
Raytheon —Harlow
- Full-time
- Hybrid work
- Writing skills
- Travel
- Communication skills
C#/.NET developer
Synapri —South East London
- Up to £75,000 a year
- Azure
- SQL
- Mentoring

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Backend Developer

National Gas
East London

Quick apply

Job details

Permanent | Full-time
£40,000 a year
1 day 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

software developer jobs in shell haven

Backend Developer

Software Developer

Software Engineer

Web Developer & SEO Executive

Software Engineer - Remote

Backend Developer (Node.js)

Web Developer & Digital Content Executive

AI Automation Developer

Python Software Developer - Backend

Software Engineer

DevOps Engineer

Go Developer

Senior Full Stack Software Engineer

Frontend Developer - React

Developer

Full Stack Engineer

Senior Python Backend Software Developer

Senior Frontend Engineer (Web & App)

SAP Developer (Digital Technology)

C#/.NET developer

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