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Senior Software Engineer (C# .NET) | London

  • Company: Get A Job.ai
  • Location: London, Greater London, United Kingdom
  • Salary: Pay not listed

Website Get A Job.ai

Represented by Get A Job.ai

About This Opportunity

We are representing a confidential technology services organization seeking a Senior Software Engineer to join their global development team in London. Our client operates across multiple international locations and has built a robust technology platform serving enterprise clients worldwide.

As a senior member of the engineering team, you will work on mission-critical applications and services, collaborating with colleagues across Europe, North America, and Asia. This is an opportunity to make an immediate impact within a growing technology department.

Responsibilities

  • Engage in all phases of application development, with emphasis on coding and debugging in alignment with security standards throughout the entire lifecycle
  • Design, build, and maintain efficient, reusable, and reliable code/APIs to support both web and mobile applications
  • Collaborate regularly with cross-functional teams including product managers, quality assurance, designers, and fellow developers to translate business requirements into technical solutions
  • Work with front-end developers to integrate user-facing elements with server-side logic
  • Identify bottlenecks and bugs, devising solutions to mitigate and address issues
  • Optimize web applications for performance, scalability, and security
  • Implement security best practices to safeguard sensitive data and protect against potential threats
  • Develop automation tests and collaborate with automation engineers to ensure business needs are met and allow for regression testing
  • Provide personalized software support to users as needed
  • Stay updated on emerging technologies and industry trends to continuously improve backend infrastructure
  • Document application support and operational procedures
  • Mentor junior engineers and provide technical guidance to foster their growth and development

What We're Looking For

  • Bachelor's or Master's degree in Computer Science, Engineering, or related field
  • 8+ years of experience in software development, with a focus on building scalable and reliable systems
  • Extensive knowledge of.NET C#, LINQ, MS SQL, Entity Framework, and related technologies
  • Proficiency with version control software such as Git
  • Strong understanding of SOLID principles and clean code practices
  • Experience using web service protocols such as REST and API design for extensibility and integration
  • Proven experience debugging complex applications
  • Experience with Agile development and project management methodologies
  • Database development experience in SQL Server or NoSQL databases
  • Familiarity with Docker
  • Excellent communication and collaboration skills with proven ability to work effectively in team environments
  • Experience with Azure, AWS, RabbitMQ, and Quartz is a plus

How We Work With You

Get A Job.ai is managing the recruitment process for this confidential position. When you apply through our platform, one of our specialist recruiters will review your profile and conduct an initial screening. If there's a strong match, we will submit your application to our client for consideration. Please do not attempt to contact the employer directly, as all communication should flow through our talent team to ensure a smooth and professional process.

Pay

Pay information will be discussed with qualified candidates during the screening process.

Equal Employment Opportunity: Get A Job.ai is committed to providing equal employment opportunities to all applicants and works with clients who share our values of diversity and inclusion.

Apply with Get A Job.ai

A recruiter will review your profile and submit you to the client. Do not contact the client directly.

More options

Apply with Get A Job.ai

Apply through Get A Job.ai. A recruiter will review your profile and submit you. Do not contact the client directly.

Apply through Get A Job.ai. A recruiter will review your profile and submit you.

Working in London, UK

Weather right now in London, UK: checking… · Local time: · Air quality: · Daylight: · UV index: · Wind: · Pollen:

London is the capital and largest city of England and the United Kingdom, with a population of 9.1 million people in 2024. Its wider metropolitan area is the largest in Western Europe, with a population of 15.4 million. London stands on the River Thames in southeast England, at the head of a 50-mile (80 km) tidal estuary down to the North Sea, and has been a major settlement for nearly 2,000 years. Its ancient core and financial centre, the City of London, was founded by the Romans as Londinium and has retained its medieval boundaries. The City of Westminster, to the west of the City of London

England is a country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and more than 100 smaller adjacent islands. England shares a land border with Scotland to the north and another land border with Wales to the west, and is surrounded by the North Sea to the east, the English Channel to the south, the Celtic Sea to the south-west, and

🇬🇧 Relocation safety for United Kingdom: Exercise Normal Cautionvia Warnely, CC BY 4.0

National unemployment rate in United Kingdom: 4.7%via World Bank

GDP per capita in United Kingdom: $57,602via World Bank

Consumer price inflation in United Kingdom: 3.9% (annual) — via World Bank

Real GDP growth in United Kingdom: 1.4% (annual) — via World Bank

Average hours worked per year in United Kingdom: 1,533via OECD

Nearby green space: 12 parks within 1.5km — closest is Whitehall Garden (364m). via OpenStreetMap

Nearest public transit: Charing Cross (station, 41m). via OpenStreetMap

Locally, the most commonly reported issue recently was Other theftvia UK Police data

Median full-time annual pay in London: £44,370via ONS ASHE

  • Elevation 18m (59 ft)

Source: Wikipedia (state)

Market context

  • Similar listings in London, Greater London, United Kingdom 3

Job details above are provided by the employer/source. The sections on this page are compiled from public data sources with AI assistance.

Accommodations: if you need a workplace accommodation to apply for or perform this job, see ADA.gov or EEOC.gov for guidance on your rights and how to request one.

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Listing facts

  • Role Senior Software Engineer (C#.NET) | London
  • Employer Get A Job.ai
  • Location London, Greater London, United Kingdom
  • Type Full Time
  • Pay (from listing) Pay not listed
  • Posted September 17, 2026
  • Apply by October 17, 2026
  • Country United Kingdom
  • Overview Full job description on this page (488 words)

Facts above come from this job record on Get A Job.AI — not copied from third-party review sites.

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Senior Software Engineer (C# .NET) | London Get A Job.ai · London, Greater London, United Kingdom