Developer Work, Jobs in Blackheath (with Salaries)

Backend Developer
National Gas —East London
- £40,000 a year
- Full-time
- Azure
- In-person
Quick apply
1d
Data Developer
NewsUK —London
- AI
- Employee assistance programme
- Employee discount
19h
Software Engineer
WeRevamp Store Ltd —London
- £55,000 - £60,000 a year
- Full-time
- Hybrid work
- Computer Science
- Analysis skills
- Machine learning
Quick apply
Data Developer
News Corp —London
- AI
- Employee assistance programme
- Employee discount
6h
Conference Programmer
AME Trade Ltd —London
- £2,800 a month
- Full-time
- English
- Analysis skills
- Travel
Quick apply
7d
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
Software Engineer IV
Indeed —London
- £98,000 - £148,000 a year
- Full-time
- Doctoral degree
- Computer Science
- Engineering
- Annual leave
- Life insurance
Quick apply
Assistant Developer (maternity cover)
Westminster School —London
- £43,287.43 a year
- Full-time
- Software development
- School
Quick apply
12h
Junior Front End Developer
Byte9 —London
Graduate Quantitative Programmer
Peloton Social Ventures Limited —London
- £2,200 a month
- Full-time
- English
- Maths
- In-person
Quick apply
9d
Software Developer
Park Place Technologies —London
- Hybrid work
- Software troubleshooting
- Bachelor's degree
- Communication skills
1d
Full-Stack Developer (Remote)
Softblues —London
- Remote
- English
- SQL
- AWS
- Annual leave
- Flexible schedule
Junior Developer
EeBria Ltd —London
- Bar
- Analysis skills
- JavaScript
Quick apply
Full-Stack Developer
Applied Data Science Partners —London
- Hybrid work
- Analysis skills
- Organisational skills
- Agile
- Annual leave
13d
Software Engineer - Customer Capabilities
Compare the Market —London
- APIs
Quick apply
Member of Technical Staff
OpenClaw Foundation —London
- £200,000 - £300,090 a year
- Full-time
- Machine learning
- Software development
- APIs
Quick apply
Full Stack Developer
StoryTerrace —London
- £4,000 a month
- Remote
- AI
Quick apply
10d
Frontend Developer (React) Junior/Mid
Careerswift —London
- Full-time
- Remote
- JavaScript
- APIs
Full Stack PHP Developer
Gemex —London
- £30,000 - £40,000 a year
- 8 hour shift
- Hybrid work
- JavaScript
- APIs
Quick apply
6d
Junior Software engineer
vServices —London
- Computer Science
- Bachelor's degree
- Agile

I want to receive the latest job alerts for developer in blackheath

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

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

developer jobs in blackheath

Backend Developer

Data Developer

Software Engineer

Data Developer

Conference Programmer

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

Software Engineer IV

Assistant Developer (maternity cover)

Junior Front End Developer

Graduate Quantitative Programmer

Software Developer

Full-Stack Developer (Remote)

Junior Developer

Full-Stack Developer

Software Engineer - Customer Capabilities

Member of Technical Staff

Full Stack Developer

Frontend Developer (React) Junior/Mid

Full Stack PHP Developer

Junior Software engineer

I want to receive the latest job alerts for developer in blackheath

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected