ASP.Net Jobs in London

Excellent opportunity for a Senior Software Developer to play a key role in architecting, developing, and enhancing our clients in-house trading and research systems.

This is an opportunity to work on greenfield projects, influence architectural decisions, and directly impact systems that support real-world trading strategies. As a senior member of the team, you will contribute both technically and strategically, helping shape development standards, performance optimisation, and system scalability.

You will primarily work within a C# / .NET / SQL Server / ASP.NET ecosystem, developing high-performance, reliable, and maintainable applications.

Key Responsibilities

Design, develop, and maintain high-performance applications in C# and .NET
Lead architectural discussions and contribute to technical direction
Build scalable, reliable systems to support automated trading and research
Develop and optimise database solutions (SQL Server or equivalent)
Improve performance, reliability, and automation across systems
Mentor junior developers and promote best engineering practices
Participate in code reviews and enforce high standards of quality
Collaborate closely with researchers and traders to translate requirements into robust software solutions
Contribute to continuous improvement of development processes and tooling

Required Skills & Experience

BSc (or higher) in Computer Science or a related scientific discipline
Strong recent experience with C# and the latest .NET platform
5+ years of professional software development experience
Solid experience with SQL Server, Oracle, or equivalent relational databases
Strong understanding of object-oriented design principles and software architecture
Experience building production-grade, scalable systems
Fluency in English with excellent written and verbal communication skills
High attention to detail and a thorough, analytical mindset

Desirable

Experience in multi-threaded and concurrent application development
Network programming experience (TCP/UDP)
Experience with distributed version control systems (Git)
Strong understanding of Windows technologies
Exposure to financial markets or trading systems

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

.NET Developer - Worthing (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer)In just over 5 years our client has established themselves as the world's leading internet subscription service for enjoying films and TV programmes. They currently have over 15 million streaming members across the UK, Europe and North America and have plans to double in size over the next 12 months. We are seeking several .NET Developer to work on several complex Greenfield .NET / C# software development projects which will be critical to the future success of the business. .NET Developer candidates should have a sound understanding of object orientated (OO) development and a skill that that includes: .NET 10.0, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI and MongoDB. This is an excellent opportunity for a .NET Developer to working within a challenging supportive environment. Top performers can expect to receive their first promotion (and pay rise) within 6 months. Our client offers a unique working environment including a free onsite organic restaurant, relaxation pods, games room, background music while you work and flexible working hours. Location: Worthing, West Sussex, UK / Remote Working Salary: £65,000 - £85,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETRECNOIRUKREC NC/RG/WORET

.NET Developer - Nottingham

(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer)

After 15 years’ experience in the fashion industry, our client has a mission to change the way people find clothes they love by combining technology with the personal touch of seasoned style experts. Our client is not merely concerned with supplying clothes, but truly believes in supplying a personal touch to every single customer. They are aiming to help customers save time, look great and evolve personal styles over time.

How? Our client is creating a new subscription service to supply tailored clothes with every fashion season. Every season our client prepares a box full of stylish pieces from well-loved brands, selected in accordance with each customers’ preselected unique fashion tastes. To achieve this, our client is looking for .NET Developer with excellent experience of: .NET, .NET Core, C# and Azure SQL. There are opportunities for training into technologies such as: .NET 10.0, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Solid, DRY, LINQ and MongoDB.

Their benefits include the following:

Bonus (10-15%).
Share options.
Private medial healthcare (family plan included).
Company pension (15% company contribution).
Home working opportunities.
Free subscription to the service once online.
Pluralsight subscription.
27 days holiday.

Customers come first. They want a shopping experience that is easy, accessible and supplies well-known brands hassle free. Our client believes this is achievable and wants to revolutionize the shopping experience. If you would like to explore the possibility of joining the revolution, please do apply today!

Location: Nottingham, UK / Remote Working

Salary: £45,000 - £75,000 + Bonus + Pension + Benefits

Applicants must be based in the UK and have the right to work in the UK even though remote working is available.

Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions!

NOIRUKNETRECNOIRUKREC

NC/NET/NOTET

.NET Developer - Global Fitness Movement - Hemel Hempstead

(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer)

Born in 2012 in California, our client began development on an app and website that made finding and booking classes effortless for fitness goers across the state. The company is now changing how people live their lives, bringing together a community of enthusiasts, helping people find the activities that make their true selves come alive or supporting small businesses and studios across the entire globe. They believe that being active is the key to living a happy and healthy life. Our client is now active in over 15 countries and continues rapid growth on a yearly basis.

It takes a team to make things happen and this team includes some of the most talented .NET Developer in the industry. They don’t just have the best developers - but also the best karaoke stars, community activists and amateur chefs. Together, they are making the world an active place, which makes every day pretty damn gratifying.

They are looking for .NET Developer with excellent knowledge of object orientated development principles and technologies such as: .NET, .NET Core, C# and Azure SQL. You will receive expert training on the latest technologies including: .NET 10.0, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Node.js, Elasticsearch and MongoDB.

All positions come with the following benefits:

Annual bonus.
Free medical, dental and vision coverage.
Flexible work hours.
£5,000 training allowance.
Healthy (and unhealthy) snacks.
Charitable giving programs.
Casual dress - fitness wear encouraged!
Team classes, events and happy hours.

There is no ‘I’ in team. By working with talented individuals and developing upon innovative ideas, the team continues to succeed and grow. They are a global movement with big plans for the future. It is an incredible opportunity so if you are interested, act and apply today!

Location: Hemel Hempstead, Hertfordshire, UK / Remote Working

Salary: £45,000 - £70,000 + Bonus + Pension + Benefits

Applicants must be based in the UK and have the right to work in the UK even though remote working is available.

Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions!

NOIRUKNETRECNOIRUKREC

NC/RG/HEMET

.NET Developer, .NET 10.0, C# 14, Agile - Hull

(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer)

Our client is a global innovator who builds software products and apps that are defining the way individuals and teams work today. They make it easy for users and to achieve their personal and professional goals and to ultimately be ‘a better you’ at home, in the office, and everywhere in between. With nearly 500 employees and growing, they are looking for .NET Developer to join their global team!

You will be working on the development of a new generation of .NET / C# software products; helping the firm transform its inspiration into reality. We are keen to hear from .NET Developer candidates with a good grasp of: .NET, .NET Core, C# and Azure SQL. Our client will give you the opportunity to work on enterprise level software development projects and provide training into: .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Solid, DRY, LINQ and MongoDB.

The company is quick to recognize talent and keen to nurture and develop it, as such your career with the company will go as far as your ambitions take you. The CTO of their Asian operations started life as a Senior .NET Developer in their San Francisco offices only 2 years ago!

All employees are eligible to visit and work from their international offices twice a year. The company will cover the cost of travel and lodging for a two week period. The .NET Developer positions come with the following benefits:

Bonus: 10 - 20%.
Company pension.
Private medical healthcare.
Once a year £1,000 holiday subsidy.
Catered lunches, snacks and beverages.
Annual subscription to the Guardian.
Fun and entertainment: Tea Time Tuesdays, Ice Coffee Thursdays and Beer O’Clock Fridays!

Location: Hull, Yorkshire, UK / Remote Working

Salary: £40,000 - £55,000 + Bonus + Pension + Benefits

Applicants must be based in the UK and have the right to work in the UK even though remote working is available.

Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions!

NOIRUKNETRECNOIRUKREC

NC/NET/HULET

.NET Developer, C# 14, .NET 10.0 - Watford

Have you ever thought about getting from London to Edinburgh in 30 minutes? My client, a world leader in aerospace technology, and has decided to undertake research into a subsonic train transportation system similar to Hyperloop. Hyperloop and other subsonic transportation systems like this are essentially a futuristic train like mode of transport that have the ability to travel at speeds of over 700mph.

Their R&D centres in the UK are in need of some talented .NET Developer to help build the software applications and cloud platforms that they need to run advanced data analytics and capture information from the high speed tests that they are running on a daily basis. .NET Developer applicants should have knowledge of: .NET, .NET Core, C# and Azure SQL. They will provide training into: .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Agile and MongoDB.

All positions come with the following benefits:

15% bonus.
10% pension.
Weekly office code competition.
5 days of brain-storming time per month.
28 days holiday + 1 extra day off on your birthday.

Location: Watford, Hertfordshire, UK / Remote Working

Salary: £35,000 - £65,000 + Bonus + Pension + Benefits

Applicants must be based in the UK and have the right to work in the UK even though remote working is available.

Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions!

NOIRUKNETRECNOIRUKREC

NC/RG/WATET

Web Application Developer (Senior)

SENIOR WEB APPLICATION DEVELOPER – F# / ASP.NET Core / SQL / Web Development

F# / ASP.NET Core / SQL / React / Elmish / SAFE Stack

The Company:

A well-established and respected software development company, specialising in creating high-quality, web-based enterprise software for a range of clients within the health and social care sector.

The Role:

We are seeking an experienced Senior Web Application Developer to join our Core Engineering team. You will be responsible for designing, developing, testing, and supporting web-based enterprise software, primarily written in F#. Reporting to the Development Manager, you’ll collaborate with the team to analyze requirements, specify systems, and develop new features for existing systems or entirely new solutions. This role also involves managing small teams of developers for independent projects, driving best practices, and ensuring the delivery of high-quality software.

As a Senior Developer, you will also be involved in guiding clients to successful solutions, maintaining software dependencies, writing reports and queries for SQL databases, and ensuring proper packaging and delivery of software.

The Requirements:

A 2:1 or First Degree in a science or engineering discipline (ideally from a Top 30 University).
At least 2 years of professional experience in web application development, ideally with a strong focus on F# or .NET Core technologies.
Strong experience with ASP.NET Core and SQL Server.
Experience with Fable, Elmish, React, or the SAFE Stack (F# to JS transpilation) is highly desirable.
Knowledge of Webpack, SASS, and working in modern development environments.
Proactiveness: A self-motivated individual with the ability to manage projects and team members effectively.
Quick Learner: Willingness to dive into new technologies and become an expert in existing systems.
Effective Technical Communicator: Capable of explaining complex technical concepts clearly, receiving constructive feedback, and justifying solutions.
Teamwork and Responsibility: Comfortable managing small teams and collaborating with colleagues to meet business objectives.

Additional Experience (Desirable):

Experience working on service-oriented architectures or microservices.
Understanding of Message Queuing and System Testing.
Commercial awareness with the ability to balance technical decisions with business goals.

Why Apply:

Opportunity to work with a talented and passionate team.
Exposure to a variety of technologies and projects.
A chance to play a key role in shaping the software solutions for our clients.
Flexible work arrangements and a commitment to professional development.

Web Application Developer

WEB APPLICATION DEVELOPER – C# / F# / ASP.Net MVC / SQL / JavaScript C# / F# / ASP.Net MVC / SQL / JavaScript The company Long standing and respected Software House with a varied client base. The role Web Application Developer is required to design, develop, test and support (primarily) web-based enterprise software, written in C#. Reporting to the Development Team Leader you will analyse requirements, specify systems, features and processes as well as develop new features for existing systems or develop entirely new systems (usually in C# but possibly F#). Additionally you will write unit / integration / scenario tests for code (typically test-driven development) and reports and queries against SQL databases as well as ensuring software is packaged and delivered correctly. The requirements Possessing a 2;i or First Degree from a leading University (ideally Top 30 and not outside Top 50) preferably in a science / engineering / numerate discipline you will have least 1 year of hands-on C# development or other open-source software development which could have been obtained during university studies or your personal time. Additionally you must have experience of working on a website with SQL databases as backend. Experience of other web application frameworks such as ASP.Net MVC or Ruby on Rails would be useful as would unit / integration / system testing experience. Any experience of F#, JavaScript, Message Queuing, Service Orientated Architecture or Micro Services would be advantageous.

.NET Developer, Azure - Formula One Racing Team - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in the 1970s our client has one of the richest heritages in motor sport. To date they have notched up multiple FI drivers' world championship titles and constructor's world championships. They are about to embark upon their decade of innovation programme; this will include the delivery of several enterprise level .NET / C# software development projects that will be critical to the future success of the business. We are seeking several .NET Developer with strong experience and a skill set that encompasses: .NET, .NET Core and SQL Azure. Our client can provide you with industry recognised training in: .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Azure, AWS, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will follow a structured career development programme with the view to being promoted within 12 months. Our client offers extensive benefits including VIP trips to F1 races such as Monaco and Shanghai! Location: London, UK / Remote Working Salary: £45,000 - £55,000 + Bonus + Pension + Benefits Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! Applicants must be based in the UK and have the right to work in the UK even though remote working is available. NOIRUKNETRECNOIRUKREC NC/NET/105

.NET Developer, CMS, Sitecore, EpiServer, Umbraco

+14

.NET Developer, CMS, Sitecore, Optimizely, Umbraco - London (Tech stack: .NET Developer, CMS, Sitecore, Optimizely, Umbraco, .NET 10.0, C# 14, Angular 21, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in the 1990s our client is one the fast growing technologies brands across Europe. They have built an unrivalled reputation for developing revolutionary .NET software solutions. Having recently embarked upon a number of cutting edge Greenfield .NET projects they are looking to recruit .NET Developer to join their award winning .NET development team. Working in tandem with Microsoft's very own consultants .NET Developer will be working on the development of complex enterprise .NET projects that have attracted much attention in the trade place. .NET Developer applicants should be experienced in: .NET, .NET Core, C# and Azure SQL. .NET Developer candidates should have some knowledge of a Content Management System (CMS) such as Sitecore, Optimizely, Umbraco, Alterian, Immediacy, Ektron, Kentico, Sitefinity or dotnetnuke. Our client can provide you with industry recognised training in: .NET 10.0, JavaScript, React, Angular 21, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, ASP.NET Core Web API, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a unique opportunity to join a firm that genuinely values its employees; they have ranked highly in the Times Top 100 List of Employers over the last 5 years. These positions are urgent, as such our client guarantees to provide feedback on CV's within 24 hours of submission and complete the interview process within 1 week. Location: London, UK / Remote Working Salary: £40,000 - £75,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETRECNOIRUKREC NC/RG/CMSET

.NET Developer - Birmingham (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global video technology company with a strong presence in 17 countries. Using cutting edge technologies they help their clients join the dots on Facebook, YouTube and the social web. Their mission is to deliver the most awesome social video advertising campaigns on the planet. Due to continued growth and expansion they are seeking several .NET Developer to work on the development of revolutionary web based software applications. We are keen to hear from .NET Developer candidates with a good grasp of technologies that include: .NET, .NET Core, C# and Azure SQL. Our client will give you the opportunity to work on enterprise level software development projects and training into: .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Azure, Solid, DRY, LINQ, Agile and MongoDB. You will follow the firm's rapid career progression programme. Previous top performers have achieved several promotions (and pay rises) within 12 months of joining. If you are ready to join a really cool company with a proven business model and a start-up feel, this could be the company for you! Location: Birmingham, UK / Remote Working Salary: £55,000 - £75,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETRECNOIRUKREC NC/NET/BIRET

.NET Developer - Gloucester

(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer)At this very moment our client is constructing the world’s first intelligent answer engine based on semantic information recognition. This new search engine is based on innovative cloud data technology which doesn’t recognise meaning by search words but rather by the correlation as regards to content and is able to generate answers from data.

Our client has had some of the brightest minds in .NET software development working on this product for the past 3 years and feels it is now time to take the market by storm. Their ultimate goal is to overtake Google by 2027. In line with this, they have begun a period of aggressive expansion and have opened a stylish new UK office. As part of this, they are looking to recruit the next generation of .NET Developer to take this search engine to new heights.

They are looking for .NET Developer who have experience in .NET, .NET Core, C# and Azure SQL. You will receive training in all aspects of: .NET 10.0, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Node.js, Elasticsearch and MongoDB.

These .NET Developer positions come with the following benefits:

10% bonus (5% based on personal performance, 5% based on company performance).
Generous pension scheme and private healthcare.
Training allowance of £10,000 per year.
Free lunch.
Summer exchange programme with European offices (the company will pay for accommodation for you and your family for a period of up to six weeks).
27 days holiday (excluding Bank Holidays) plus your birthday off.
Flexible working hours.
Team BBQ every Friday afternoon during the months of July and August (early finish).
Free gym membership.
2 days per month allocated for team building activities
Access to a gaming lounge- complete with pool tables, ping pong tables and retro arcade games (yes this does include Pacman!!!).

If you are interested in working with a development team that contains 3 current MVPs then please send an up to date copy of your CV without delay.

Location: Gloucester, UK / Remote Working

Salary: £45,000 - £60,000 + Bonus + Pension + Benefits

Applicants must be based in the UK and have the right to work in the UK even though remote working is available.Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions!NOIRUKNETRECNOIRUKREC

NC/NET/GLOET

.NET Architect - Social Messaging Platform - London

(Tech stack: .NET Architect, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Developer, .NET Architect)

In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful period our client has decided to hop across the Atlantic, in a bid to expand their sphere of influence and take up a firm foothold in the UK and European markets.

A number of new offices are being opened in the UK and our client is looking for talented, enthusiastic and passionate .NET Architect to bring their product to these new markets and help enhance this already successful company!

Successful .NET Architect candidates should be able to demonstrate strong knowledge of: .NET 10.0, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Azure, AWS, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. Training will be provided in any of the technologies you lack, allowing you to turn your technological weaknesses into your greatest strengths!

The .NET Architect position come with the following benefits:

Stock worth £33,000. The stock would be in their parent company (a multi-billion dollar company). You would be able to sell up to a third of your stock per year which would therefore be worth £11,000 per year to you.
30 days holiday (plus 8 UK Bank Holidays).
Flexible working hours
An early finish on Fridays that fall in the months of June, July and August.
£10,000 training allowance including attendance of Microsoft events and conferences.
4 days a month innovative time.
Free gym membership including yoga sessions.
Summer BBQs.
Birthday bonus package - including time off work on your birthday, dinner at a top restaurant or a paid day trip to a European destination.

Location: London, UK / Remote Working

Salary: £80,000 - £100,000 + Bonus + Pension + Benefits

Applicants must be based in the UK and have the right to work in the UK even though remote working is available.

Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions!

NOIRUKNETRECNOIRUKREC

NC/RG/ARCET

.NET Developer, .NET 10.0, C# 14 - Break Into Banking - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer) Are you stuck in a catch 22 situation i.e. want to get into the financial services arena but your lack of experience within the industry is preventing you from entering it? Then this could be your lucky break! Our client is the world's most prestigious investment bank. We are seeking five .NET Developer to work on the design and development of a Greenfield .NET / C# banking application. .NET Developer applicants should have a skill set that encompasses some or all of the following (full training will be provided to fill any gaps in your skill set): .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Solid, DRY, LINQ, Microservices, Agile and Azure SQL. No previous banking experience is required. This is a once in a lifetime opportunity to get involved in one of the most exciting Greenfield .NET / C# projects in the UK. My client is looking to secure and retain the services of the best .NET Developer candidates on the market place; as such they are offering a challenging role, guaranteed career progression for top performers and above market rate salaries. Location: London, UK / Remote Working Salary: £50,000 - £60,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETRECNOIRUKREC NC/NET/102

.NET Developer - Southampton

We have several fantastic new roles for .NET Developer to join an ambitious Fintech start-up. This is your chance to work with the sharpest minds in private wealth management and financial software development. Our client’s latest product release has changed the way people view private wealth management and allowed them to provide their clients with an individualised, scalable asset management framework that is unrivalled in today’s market place.

Our client is looking for passionate .NET Developer with experience in .NET, .NET Core, C# and Azure SQL. Our client will provide training in: .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Azure, AWS, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB.

This is your opportunity to be part of a new, technically challenging project and to be involved in the creation of a new application from scratch. FinTech is booming and our client are fast becoming a leader of this market!

All .NET Developer positions come with the following benefits:

Shares in the company.
Pension scheme (8%).
Bupa private healthcare.
3 hours ‘free time’ each week to investigate new technologies.
An annual training allowance of £4,500.
27 days holiday (excluding Bank Holidays) plus your birthday off.
Flexible working hours.
Work from home.
Pizza and beer Fridays.
Access to free yoga classes which take place over lunch or after work in their fitness studio.

Location: Southampton, UK / Remote Working

Salary: £55,000 - £80,000 + Bonus + Pension + Benefits

Applicants must be based in the UK and have the right to work in the UK even though remote working is available.

Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions!

NOIRUKNETRECNOIRUKREC

NC/NET/SOUET

Junior .NET Developer

Junior .NET Developer - Online Film Rental Company - London (Tech stack: Junior .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, Junior .NET Developer) In just over 5 years our client has established themselves as the world's leading internet subscription service for enjoying films and TV programmes. They currently have over 15 million streaming members across the UK, Europe and North America and have plans to double in size over the next 12 months. We are seeking several Junior .NET Developer to work on several complex Greenfield .NET / C# software development projects which will be critical to the future success of the business. Junior .NET Developer candidates should have a sound understanding of object orientated (OO) development and a skill that that includes some of the following (full training will be provided to fill any gaps in your skill set): .NET 10.0, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI and MongoDB. This is an excellent opportunity for a Junior .NET Developer to working within a challenging supportive environment. Top performers can expect to receive their first promotion (and pay rise) within 6 months. Our client offers a unique working environment including a free onsite organic restaurant, relaxation pods, games room, background music while you work and flexible working hours. Location: London, UK / Remote Working Salary: £25,000 - £35,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NC/RG/JUNET

.NET Developer, C# 14 - Global Technology Brand - Chichester (Tech stack: .NET Developer, .NET 10.0, ASP.NET, C# 14, WPF, React, Angular 21, Microservices, Azure, ASP.NET Core Web API, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become one of the most instantly recognised technology brands across the globe. Their success has been built upon their reputation for developing revolutionary .NET software products that utilise cutting edge technologies. Having recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions and new technologies they are looking to expand their award winning .NET software development team. We are seeking .NET Developer candidates with experience of either web application development (.NET Core, C#) or winforms / WPF (C#) development. Our client will provide you with training into: .NET 10.0, WPF, MVVM, Prism, JavaScript, React, Angular 21, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, ASP.NET Core Web API, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and Azure SQL. You will follow the firms official career progression programme. This is coupled with 18 days of dedicated technical training per year, bi-annual pay reviews and trips to Microsoft Ignite. Our client offers a truly refreshing working environment including a free juice bar, casual dress, background music while you work, flexible working hours and home working. Location: Chichester, West Sussex, UK / Remote Working Salary: £45,000 - £70,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETRECNOIRUKREC NC/NET/CHIET

.NET Developer, .NET 10.0 - Social Networking Site - Bishop's Stortford (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world's largest social-networking web site and they have ambitions to become the biggest web site in the world! Their global presence currently stretches across 25 countries and their planned expansion for the next 12 months will see another 10 countries added to this list as well as their workforce increasing by 100% in size. Underpinning this success is their hip and cutting-edge .NET / C# technology platform. We are seeking several .NET Developer to work on the development of revolutionary new features that will draw users to their web site for longer periods of time. .NET Developer applicants should have a skill set that encompasses: .NET, .NET Core, C# and Azure SQL. We are keen to hear from .NET Developer candidates with a strong understanding object orientated (OO) development and the full software development life cycle. This is a rare opportunity to join a truly exciting global brand. Our client offers over 20 days of dedicated technical training per year and exposure to cutting edge technologies such as: .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Azure, Bootstrap, Agile and MongoDB. Additionally you will follow an official structured career progression program. Location: Bishop's Stortford, Hertfordshire, UK / Remote Working Salary: £35,000 - £65,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETRECNOIRUKREC NC/RG/BISET

Full-Stack C# Developer

Deerfoot Recruitment Solutions Ltd

Full-Stack C# Developer - Greenfield Projects - £40k - £110k DOE (Various roles)City of LondonAre you a talented developer looking to work in a non-corporate, collaborative environment where your technical input makes a genuine difference? We are currently partnering with a forward-thinking team in the City of London that is transforming the world of sports market analysis. They are seeking passionate Mid-level and Senior Full-Stack Developers to join their growing team.This is a unique opportunity to work on greenfield projects within a high-performance, evidence-driven environment. You will be part of a small, agile team, free from bureaucratic hurdles, where your ideas and solutions are truly valued.Key Responsibilities

Build and maintain bespoke in-house applications within a C#/.NET, SQL Server, and ASP.NET ecosystem.
Analyse sports markets and identify new investment opportunities using highly automated, data-driven processes.
Take ownership of greenfield projects, allowing you to influence the development process and leave your mark from day one.

Key Skills and Requirements

A degree in Computer Science or a related scientific subject.
Significant, recent experience with C# and the latest .NET platform versions.
Solid database development expertise, specifically using SQL Server, Oracle, or equivalent systems.
Desirable skills: We would love to hear from you if you also have experience in multi-threaded application development, JavaScript front-end frameworks like React, network programming (TCP/UDP), or distributed version control systems like Git or PlasticSCM.

Salary: £40,000 to £110,000,

Benefits: Gym membership, pension scheme, private health insurance, and a collaborative team that values a healthy work-life balance.If you’ve held any of these roles or used these technologies/skills, this role could be a great fit: Full-Stack Developer, C# Software Engineer, .NET Developer, ASP.NET Developer, Greenfield Development, Automated Systems Engineer, Sports Trading Tech

Deerfoot Recruitment Solutions Ltd is a leading independent tech recruitment consultancy in the UK. For every CV sent to clients, we donate £1 to The Born Free Foundation. We are a Climate Action Workforce in partnership with Ecologi. If this role isn’t right for you, explore our referral reward program with payouts at interview and placement milestones. Visit our website for details. Deerfoot Recruitment Solutions Ltd is acting as an Employment Agency in relation to this vacancy.

.NET Developer, .NET 10.0, C# 14, Azure, JavaScript, Agile - London

Be the first of your friends to declare, “I love where I work!” and actually mean it. Laugh hard and work hard with some of the best and brightest in the tech industry. Our client has created the world’s first marketplace for live experiences by developing the technology that lets anyone create, share and find new things to do. Currently 180 countries host events using their platform, with over 1.5 million events taking place every year and 5 million tickets being processed every month!

They are looking for .NET Developer to help them dramatically expand and improve their set of products while simultaneously supporting a massive increase in the capacity of their systems. They have been extremely picky about assembling a team of smart, humble people who are passionate about creating amazing products. They work in an agile manner and believe strongly that small cross-functional teams empowered to make decisions and move fast is the best way to work. This is an unbeatable opportunity for .NET Developer who hope to work on and deliver world class software in a friendly, fun, and innovative environment.

The ideal .NET Developer candidates should have strong experience with: .NET, .NET Core, C# and Azure SQL. Our client will provide you with industry recognised training into: .NET 10.0, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB.

Their benefits include the following:

Bonus (15%).
Generous stock option plan.
Medical, dental and vision insurance.
Company pension.
Choice of computer and gear.
All the coffee delivered to your desk you can order!
Snack filled kitchen.
Awesome work environment at a company with a huge vision.
Killer office with an onsite gym and games room!

Location: London, UK / Remote Working

Salary: 80,000 - 100,000 + Bonus + Pension + Benefits

Applicants must be based in the UK and have the right to work in the UK even though remote working is available.

Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions!

NOIRUKNETREC
NOIRUKREC

NC/NET/128

Full-Stack C# Developer

Deerfoot Recruitment Solutions Limited

Full-Stack C# Developer - Greenfield Projects - 40k - 110k DOE (Various roles)
City of London
Are you a talented developer looking to work in a non-corporate, collaborative environment where your technical input makes a genuine difference? We are currently partnering with a forward-thinking team in the City of London that is transforming the world of sports market analysis. They are seeking passionate Mid-level and Senior Full-Stack Developers to join their growing team.
This is a unique opportunity to work on greenfield projects within a high-performance, evidence-driven environment. You will be part of a small, agile team, free from bureaucratic hurdles, where your ideas and solutions are truly valued.
Key Responsibilities

Build and maintain bespoke in-house applications within a C#/.NET, SQL Server, and ASP.NET ecosystem.
Analyse sports markets and identify new investment opportunities using highly automated, data-driven processes.
Take ownership of greenfield projects, allowing you to influence the development process and leave your mark from day one.

Key Skills and Requirements

A degree in Computer Science or a related scientific subject.
Significant, recent experience with C# and the latest .NET platform versions.
Solid database development expertise, specifically using SQL Server, Oracle, or equivalent systems.
Desirable skills: We would love to hear from you if you also have experience in multi-threaded application development, JavaScript front-end frameworks like React, network programming (TCP/UDP), or distributed version control systems like Git or PlasticSCM.

Salary: 40,000 to 110,000,

Benefits: Gym membership, pension scheme, private health insurance, and a collaborative team that values a healthy work-life balance.

If you’ve held any of these roles or used these technologies/skills, this role could be a great fit: Full-Stack Developer, C# Software Engineer, .NET Developer, ASP.NET Developer, Greenfield Development, Automated Systems Engineer, Sports Trading Tech

Deerfoot Recruitment Solutions Ltd is a leading independent tech recruitment consultancy in the UK. For every CV sent to clients, we donate 1 to The Born Free Foundation. We are a Climate Action Workforce in partnership with Ecologi. If this role isn’t right for you, explore our referral reward program with payouts at interview and placement milestones. Visit our website for details. Deerfoot Recruitment Solutions Ltd is acting as an Employment Agency in relation to this vacancy.

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