76 to 100 of 126 C# .NET Developer Jobs in the UK

for an experienced Software Developer. This role is based in West Sussex. As part of the Digital Technology Team, applicants should have proven development skills in .NET, C#, and MVC. The salary is in the region of £40k to £45k plus benefits. If you have experience of developing Web services in C# to integrate with back … external systems this could be the right role for you. This is a great organisation to work for, they believe in supporting professional and personal development. .NET C# MVC Web APIs REST APIs HTML5/CSS3 jQuery Angular JS Google Map APIs EPiServer - EpiServer Commerce - EpiServer Find ImageVault - Or Similar Technology SOAP RDMS Previous Experience Working in More ❯

Social network you want to login/join with: Quantitative Developer C# .Net SQL Maths, Sunderland, Tyne and Wear Client: Client Server Location: Sunderland, Tyne and Wear, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Quantitative Developer (C# .Net … ll focus on integrating mathematical models built by Investment Quants, creating scalable, performant, and supportable cross-asset class applications including APIs, UIs, and tools. You'll mainly use backend C# .Net and SQL. There's an Agile, collaborative team environment with plenty of problem solving, learning opportunities, and career development as the company scales. Location/WFH … university), backed by A grades at A-level. You have commercial experience as a Quantitative Developer at a buyside institution or Tier 1 bank. You have advanced C# .Net programming skills, including .Net Core (considering candidates with Java, Python, or C++ backgrounds if willing to transition to C#). You have a More ❯

Yes col-narrow-right Job Reference: 0e6bcab2a643 Job Views: 4 Posted: 25.06.2025 Expiry Date: 09.08.2025 col-wide Job Description: .Net Developer/Software Engineer (C# TypeScript) London/WFH to £85k Would like to progress your career as a .Net Developer, working on a modern, web based, tech stack with … you'll collaborate to design and develop new features and enhancements to the company's flagship web based trading product. You'll focus on backend systems using C# and TypeScript but will also have exposure to front end components in Angular and React within a TDD environment. Location/WFH: You can work from home most of … you can you enjoy a range of facilities including large kitchen, café, roof top bar, showers and all the latest kit to work on. About you: You have backend C# .Net, ASP.Net MCV application development skills You also have experience with TypeScript, Angular or React You have a good understanding of Docker for Containerisation You have a More ❯

.Net Developer (ASP.Net, C#, SQL Server, Azure, React)- £45,000 – South Wales/South West based/Remote – Remote working, flexible working, career progression, daily lunches, 24 + 8 days bank holiday! A positive working environment where your work will be impacting a variety of sectors including the healthcare space. Support the growth of a … agency - you will have seen solutions through right through from initial conception through to design and delivery. You will have balanced multiple projects at one time. Technical Skills: ASP.Net C# Azure SQL Server React Git Desirable skills: Entity Framework Playwright/other automated testing framework The Company The company are extremely well-established, have expanded year on year the … push forward their offering. The role is largely remote with monthly meetings in the South West/South Wales region. Apply now! .Net Developer (ASP.Net, C#, SQL Server, Azure, React)- £45,000 – South Wales/South West based/Remote – Remote working, flexible working, career progression, daily lunches, 24 + 8 days bank holiday More ❯

Lead C# Developer/Backend Software Engineer (C# .Net Azure SaaS) Reigate/WFH to £120k Are you a backend focussed C# technologist with an indepth knowledge of Azure, combined with technical leadership skills? You could be progressing your career in a senior, hands on role at a global InsurTech business that is … producing game changing technology. As a Lead C# Developer you'll collaborate, problem solve and provide technical leadership to a small team of other senior engineers to build the 1st generation of a highly complex SaaS platform that enables Insurance brokers to manage reserves and ensure compliance with reserving regulations. There are many technical challenges, you'll … colleagues in the Reigate office twice a week for team meet-ups and stakeholder meetings with the other three days work from home. About you: You have expertise with C# .Net Core backend software development, having worked on large, scalable systems with complexity You have a strong knowledge of Azure and SaaS You have strong technical project More ❯

Quantitative Developer (C# .Net SQL Maths) Newcastle onsite to £150k+ Are you a mathematically minded Quantitative Developer with a first class education and strong programming skills? You could be progressing your career, working on complex and interesting systems at a FinTech start-up, they have secure backing and an established Hedge Fund client … on integrating the mathematical models built by Investment Quants, creating scalable, performant and supportable cross asset class applications including APIs, UIs and tools. You'll be mainly using backend C# .Net and SQL. There's an Agile, collaborative team environment with plenty of problem solving, learning opportunities and career development as the company scales. Location/WFH … backed by A grades at A-level You have commercial experience in a Quantitative Developer position at a buyside institution or Tier 1 bank You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have a More ❯

C# Developer/Software Engineer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a C# Developer you'll collaborate … minimum 2.1 in a STEM discipline from a top tier university (i.e. Russel Group or top 100 global university), backed by A grades at A-level You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have a … entrepreneurial with good business acumen, keen to take ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What's in it for you: As a C# Developer/Software Engineer you will earn a competitive package: Salary to £180k Significant bonus earning potential Fund performance share Personal training budget and mentoring Family friendly More ❯

C# Developer/Software Engineer (C# .Net SQL) London onsite to £180k+ Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a C# Developer you'll collaborate … minimum 2.1 in a STEM discipline from a top tier university (i.e. Russel Group or top 100 global university), backed by A grades at A-level You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have a … entrepreneurial with good business acumen, keen to take ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What's in it for you: As a C# Developer/Software Engineer you will earn a competitive package: Salary to £180k Significant bonus earning potential Fund performance share Personal training budget and mentoring Family friendly More ❯

C# Developer/Software Engineer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a C# Developer you'll collaborate … minimum 2.1 in a STEM discipline from a top tier university (i.e. Russel Group or top 100 global university), backed by A grades at A-level You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have a … entrepreneurial with good business acumen, keen to take ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What's in it for you: As a C# Developer/Software Engineer you will earn a competitive package: Salary to £180k Significant bonus earning potential Fund performance share Personal training budget and mentoring Family friendly More ❯

Social network you want to login/join with: C# Developer .Net SQL - Quant Trading, Slough Client: Client Server Location: Slough, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 3 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: C# Developer/Software Engineer (C# .Net SQL … a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a C# Developer, you'll collaborate with a team of highly intelligent technologists and finance professionals to develop algorithmic trading systems using a modern tech stack, with opportunities for … minimum 2.1 in a STEM discipline from a top-tier university (i.e., Russell Group or top 100 global university), backed by A grades at A-level. You have advanced C# .Net programming skills, including .Net Core (will also consider Java, Python, or C++ backgrounds if willing to transition to C#). You have a More ❯

Join to apply for the C# Developer .Net SQL - Quant Trading role at Free-Work UK . This range is provided by Free-Work UK. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range C# Developer/Software Engineer (C# … a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a C# Developer, you'll collaborate with a team of highly intelligent technologists and finance professionals to develop algorithmic trading systems using a modern tech stack, with opportunities for … minimum 2.1 in a STEM discipline from a top-tier university (i.e., Russell Group or top 100 global university), backed by A grades at A-level. You have advanced C# .Net programming skills including .Net Core (considering candidates with Java, Python, or C++ backgrounds willing to transition to C#). You possess a strong More ❯

Software Developer/Engineer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a Software Developer you'll collaborate with a team … minimum 2.1 in a STEM discipline from a top tier university (i.e. Russel Group or top 100 global university), backed by A grades at A-level You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have a … care for elderly relatives Various social groups including sports teams Private healthcare and wellness activities Apply now to find out more about this Software Developer/Engineer (C# .Net SQL) opportunity.At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities More ❯

Job Title: Software Developer Location: Berkshire, Slough, Reading, Bracknell, M4 corridor Salary: 55-70k Awesome opportunity for an experienced Software Developer to showcase their skills, working for an award-winning IT Technology company who are champions in their field. Our client's team is growing within the Software … Development team. Exciting projects and mind-blowing technologies to work with. Relocation package may be available for the right candidates. Key Responsibilities Development Write code in appropriate languages, principally C# or .NET. Design the architecture of new application components and achieve internal sign-off for development specifications where required. Develop back-end applications and features to meet customer/… as required prior to changes. Build and maintain databases when relevant. Share ideas and work on projects for improving applications, processes, or the wider platform. Person Profile Software Developer Profile Degree Educated – from a Russell Group University. Good experience in SQL and using relational databases such as Microsoft SQL Server and PostGRES. Experience working in an Agile environment More ❯

Summary: A growing quant/systematic-focussed prop trading firm is looking for a C#/.net GUI developer to join their London-based, agile engineering team. The successful GUI developer will be working alongside incredibly bright and intelligent software engineers and quant researchers, in a London-based, small front office team with … on technology and engineering. The team itself has a flat hierarchy, zero red tape and a non-corporate or bureaucratic environment. Requirements: BSc in Computer Science, Maths, or Physics C# development experience - C#/asp.net and HTML5/Javascript/CSS London-based (visa sponsorship offered if required) Benefits: Competitive salary, pension, health care and hedge fund style … bonus Commercial experience within a technology driven, quant trading firm in London Highly intelligent engineering team in a low red-tape, agile environment Contact If you're interested in C#/GUI development roles in London, please get in touch! Rosie Griggs rosie.griggs@oxfordknight.co.uk linkedin.com/in/rosie-oxfordknight #J-18808-Ljbffr More ❯

About the Job C# Dot Net Developer with Classic ASP – Waterloo London We are looking to recruit a C# Dot Net Developer for a Client based at Waterloo London. You must have at least 1 to 3 years experience of software development with the following: Classic-ASP T-SQL jQuery HTML & CSS You will … have .NET or MVC experience almost certainly could work in classic-ASP. In addition you must have experience of MS SQL Server. The Client produces surveys which are all managed in-house using their own survey programming framework written in classic-ASP. The framework enables the team to create a new survey very quickly and efficiently, with a … advanced features, (including in other languages) and publish real-time results via an online reporting platform. Salary will depend on level of experience - £25-£30K for a junior developer and up to £40K with at least 5 years experience. Please send your CV to cv@nexusjobs.com in Word format, along with your salary expectations and availability. #J More ❯

C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET. The Client would like meet … external reporting/tradeflow and pricing APIs. Maintaining the company’s daily operation on the existing platforms. Essential skills :- Minimum 3 to 5 years experience of Microsoft web technologies ( C#, ASP.NET Core MVC ) Relational database experience (SQL Server) Proactively able to build relationships with stakeholders:- sales, brokers, middle office, external vendors. Ability to produce clean, well-written, fully tested More ❯

C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET. The Client would like meet … external reporting/tradeflow and pricing APIs. Maintaining the company’s daily operation on the existing platforms. Essential skills :- Minimum 3 to 5 years experience of Microsoft web technologies(C#, ASP.NET Core MVC ) Relational database experience (SQL Server) Proactively able to build relationships with stakeholders:- sales, brokers, middle office, external vendors. Ability to produce clean, well-written, fully tested More ❯

Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 5f142dfa7ae4 Job Views: 4 Posted: 25.06.2025 Expiry Date: 09.08.2025 col-wide Job Description: Quantitative Developer (C# .Net SQL Maths) Newcastle onsite to £150k+ Are you a mathematically minded Quantitative Developer with a first class education and strong programming skills? You could … on integrating the mathematical models built by Investment Quants, creating scalable, performant and supportable cross asset class applications including APIs, UIs and tools. You'll be mainly using backend C# .Net and SQL. There's an Agile, collaborative team environment with plenty of problem solving, learning opportunities and career development as the company scales. Location/WFH … backed by A grades at A-level You have commercial experience in a Quantitative Developer position at a buyside institution or Tier 1 bank You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have a More ❯

C#.NET Developer job opportunity Location-Liverpool Street London- hybrid working Duration- 3 months An exciting opportunity exists for a C#.NET Developer to join a leading global financial services institution, working on a hybrid basis from Liverpool Street, London . This role is ideal for someone with a strong technical foundation in .NET technologies and … involved in the development and enhancement of critical systems that support trading, risk, and regulatory functions. Key Responsibilities: Design, develop, and maintain robust, secure, and high-performance applications using C# and the .NET framework . Collaborate closely with stakeholders to understand business needs and translate them into effective technical solutions. Work with relational databases, writing complex SQL … to the full software development lifecycle, including analysis, design, development, testing, and deployment. Communicate technical concepts effectively across teams with varying technical backgrounds. Key Skills & Experience: Strong background in C# programming and .NET technologies . Proven experience with relational databases and SQL . Solid knowledge of financial markets and securities products . Ability to analyse information , understand More ❯

Gas & Power IT Developer | Energy Trading | .NET, C#, Oracle PL/SQL, MiFID & EMIR | 6 Months Rolling | Up to £800 p/day | Inside IR35| Hybrid – London A Power & Gas IT Developer is needed to join a growing Commodities Trading company, working on end-to-end development focused on building and supporting cutting … edge applications for the expanding Gas & Power trading desk , with a strong emphasis on Oracle PL/SQL , .NET, C# , and desktop-based development . This is a greenfield project, working directly with traders and middle office stakeholders, shaping the future of the European Gas & Power trading capabilities. You will be the go-to developer … this Gas & Power IT Developer role is paying up to £800 per day, Inside IR35 🚂 Hybrid working: 3 days a week from Central London 🧑‍💻 .NET, C#, Oracle PL/SQL, RabbitMQ, MiFID, EMIR, and ENDUR Key Responsibilities: Design, develop, and maintain front-to-back trading applications using .NET (C#, WCF/WPF More ❯

Gas & Power IT Developer | Energy Trading | .NET, C#, Oracle PL/SQL, MiFID & EMIR | 6 Months Rolling | Up to £800 p/day | Inside IR35| Hybrid – London A Power & Gas IT Developer is needed to join a growing Commodities Trading company, working on end-to-end development focused on building and supporting cutting … edge applications for the expanding Gas & Power trading desk , with a strong emphasis on Oracle PL/SQL , .NET, C# , and desktop-based development . This is a greenfield project, working directly with traders and middle office stakeholders, shaping the future of the European Gas & Power trading capabilities. You will be the go-to developer … this Gas & Power IT Developer role is paying up to £800 per day, Inside IR35 🚂 Hybrid working: 3 days a week from Central London 🧑‍💻 .NET, C#, Oracle PL/SQL, RabbitMQ, MiFID, EMIR, and ENDUR Key Responsibilities: Design, develop, and maintain front-to-back trading applications using .NET (C#, WCF/WPF More ❯

Role: Contract C# .NET Developer Domain: Commodities trading Project : Energy Trading & Risk Management (ETRM) systems Day rate: £700-800/d (inside IR35) Location: London (hybrid - 3 days per week) Contract: 6 months (strong extension scope) X4 Technology are partnered with a well-backed commodity trading firm in London, offering an exciting contract opportunity for … an experienced C# .NET Developer. In this role, you'll play a key role in evolving the firm's core Energy Trading & Risk Management (ETRM) platform - enhancing functionality, onboarding new products and integrating modern SaaS solutions for analytics, hedging, credit, regulatory reporting and more. You'll also drive improvements to customisation code, strengthen unit testing capabilities, contribute … to a suite of ETRM-adjacent tools (APIs, loaders, reports, data pipelines, BI tools) and support broader initiatives in test automation and CI/CD. Responsibilities of the Contract C# .NET Developer (Commodities) Creating new features within ETRM to facilitate company growth Building solutions for front office users (trade entry, exchange interfaces, STP, etc) Designing More ❯

Role: Contract C# .NET Developer Domain: Commodities trading Project : Energy Trading & Risk Management (ETRM) systems Day rate: £700-800/d (inside IR35) Location: London (hybrid - 3 days per week) Contract: 6 months (strong extension scope) X4 Technology are partnered with a well-backed commodity trading firm in London, offering an exciting contract opportunity for … an experienced C# .NET Developer. In this role, you'll play a key role in evolving the firm's core Energy Trading & Risk Management (ETRM) platform - enhancing functionality, onboarding new products and integrating modern SaaS solutions for analytics, hedging, credit, regulatory reporting and more. You'll also drive improvements to customisation code, strengthen unit testing capabilities, contribute … to a suite of ETRM-adjacent tools (APIs, loaders, reports, data pipelines, BI tools) and support broader initiatives in test automation and CI/CD. Responsibilities of the Contract C# .NET Developer (Commodities) Creating new features within ETRM to facilitate company growth Building solutions for front office users (trade entry, exchange interfaces, STP, etc) Designing More ❯

in the cloud. Marketing/eCommerce Permanent Location: Kettering Job Description A well-established Digital Marketing/Software Agency located in Kettering is currently seeking an enthusiastic Junior ASP.Net C# Developer to join their expanding team. You will have the opportunity to work alongside experienced and talented Senior developers who will mentor and help develop your skills. … Test and debug applications. Ensure software meets user requirements. Qualifications & Experience: Bachelor’s degree in computer science or a related field. Previous experience in developing web applications using ASP.Net, C#, and SQL. Understanding of Database Design. Knowledge of Object-Oriented Programming. Excellent communication and problem-solving skills. Strong attention to detail. Ability to work independently and collaboratively within a More ❯

Software Developer with C# Dot Net asp.net with SQL Server SSIS SSRS Our Client is a bank based in Central London who are looking to recruit at least 7 years plus experience as a Data Engineer with the ability to work with C# Dot net and SQL Server with SSIS. You must have solid expertise of … at least 7 years’ experience of working with and developing software with C# Dot Net and MS SQL Server and SSIS, SSRS and SSAS ?" SSIS is very important for this position. Must be an excellent problem solver and adept writing documentation for all projects. You ideally have worked on banking systems particularly Core Banking. Responsible for the development and … your Line Manager. M ust Have Skills Software analysis and design. SQL Server query language with SSIS. Data warehouse design concepts, (Inmon or Kimball) Experience of developing software with C# Dot Net and asp.net and SQL Server is a must. Must have solid experience of working with SSIS and building data warehouses. The Client is a Bank based in More ❯