1 to 25 of 136 C# Developer Jobs

Senior C# Developer - Southwest London

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Senior C# Developer – Fintech50Up to 70,000 p/aQuant Capital is urgently looking for a C# Developer to join our well-known Fintech50 client who produces software disrupting the wealth management market. The C# Developer role has come around … expansion and strategic change, the C# Developer will report to the Development Team Lead. This role offers the ability to move towards Team Lead as well as Development Manager role. The development team works in a very agile fashion on 2 week sprints. The C# Developer ...

C# Developer .Net Core

Hiring Organisation
Client Server
Location
Bracknell, Berkshire, UK
Employment Type
Full-time
C# Developer/Backend Software Engineer (C# .Net API SQL) Bracknell/WFH to 85kAre you a backend focussed C# Developer? You could be progressing your career in a senior, hands-on C# Developer role, working on a major rebuild … leading international payments platform. As a C# Developer you'll join a small, autonomous engineering team of around 4-6, including QA and a Team Lead, helping to modernise backend services and build the next generation of the platform. This is a hands-on role with genuine ...

Lead C# Developer .Net Core - Fintech

Hiring Organisation
Client Server
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
Lead C# Developer/Backend Software Engineer (C# .Net) Newcastle onsite to £130k Do you have expertise with backend C# combined with strong technical leadership skills? You could be progressing your career in a hands-on Lead C# Developer role … well-funded Fintech scale-up. As a Lead C# Developer/Backend Software Engineer you'll design and implement the logic behind core applications, build APIs and microservices that handle data processing, business rules and third-party integrations and oversee the configuration and upkeep of secure, reliable ...

C# Developer / Technical Lead

Hiring Organisation
Client Server
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
C# Developer/Technical Lead (C# .Net SQL AWS) Lead Bracknell/WFH to £95k Are you a skilled C# Developer with strong technical/team leadership experience? You could be joining a global financial services company as they rebuild the international payments … platform, working within the Corporate Payments division. As a C# Developer/Technical Lead you'll lead your Squad across architecture, development, delivery and production operations whilst remaining hands-on, writing production code and tackling the most technically complex problems. You'll own system architecture, API design ...

Senior C# Developer .Net Core - FinTech

Hiring Organisation
Client Server
Location
Newcastle upon Tyne, UK
Employment Type
Full-time
Senior C# Developer/Backend Software Engineer (C# .Net Core) *Newcastle onsite* to 110k+Are you a senior, backend focused C# Developer with a strong academic background? You could be working on complex, high impact systems at a growing FinTech scale-up with solid … healthcareGenerous pension contributionContinuous career development opportunitiesSocial team atmosphere with a range of events and early finish for drinks on FridaysYour role: As a Senior C# Developer you will collaborate with a small, talented team to deliver the core platform using the latest versions of C# .Net ...

C# Developer Trading Systems

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
C# Developer Trading Systems 70,000 Plus Bonus + yearly Ski TripQuant Capital is urgently looking for a C# Developer with experience of Trading or Financial Services to join our high profile client. I am looking at junior engineers keen on learning back office … software engineer role within the Trading team, focusing on building, enhancing and maintaining the Algorithmic Product suite. Basic financial products knowledge is required. C# Developers MUST have: STEM Degree from a top UK or US SchoolStrong C#Experience in financial services, you should know the difference between and option ...

C# Developer - Top Tier Hedge Fund

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
C# Developer Quant Fundup to 80K + 50% plus BonusQuant Capital is urgently looking for a C# Developer to join our high profile client. Our client is a $25+billion strong Hedge fund with performance figures of 23%. They trade a number of products … back office team you will be creating a brand new risk platform that allows investors to access their positions and look at performance. The C# Developer will also be involved in the design and development of a back office trade reconciliation system, Including live trade databases ...

C# Developer .Net Core

Location
Bracknell, England, United Kingdom
Bracknell, Berkshire | £75k - £85k per year C# Developer/Backend Software Engineer (C# .Net API SQL) Bracknell/WFH to £85k Are you a backend focussed C# Developer? You could be progressing your career in a senior, hands-on C# Developer role, working on a major rebuild of a leading international payments platform. As a C# Developer you'll join a small, autonomous engineering team of around 4-6, including QA and a Team Lead, helping to modernise backend services and build the next generation ...

C# Developer - Fintech- Harlow

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
C# Developer – Fintech60,000 Plus BonusQuant Capital is urgently looking for a C# Developer to join or well known Fintech50 client. Our client is a well-known cloud based fintech in the global payments and e invoicing space. They are a tech firm driven … services. They are growing massively with clients and internal infrastructure moving to the cloud as well as Infrastructure as code. Day to Day the C# Developer will: Work with the team and to design and develop high quality features and enhancements Greenfield Development Assist in estimation ...

C# Developer .Net API Full Stack

Hiring Organisation
Client Server
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
C# Developer/Software Engineer (.Net API Full Stack) Bracknell/WFH to £85k Do you enjoy working across the full tech stack, taking ownership and leading projects? You could be progressing your career in a senior, hands-on C# Developer role a global … financial services company as they rebuild the international payments platform, working within the Corporate Payments division. As a C# Developer you'll own features end-to-end, from API and service design through to frontend delivery and production including designing and developing scalable backend services and APIs ...

C# Developer - Trading Platform

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
C# Developer – Trading Platform(up to 60K)Quant Capital is urgently looking for a C# developer to join our high profile client. My client is a well known financial connectivity provider for the front office. They create a low latency high volume transaction network … Equity and Fixed Income trades. As such they are a firm driven bu technology and getting the most out of it. The C# Developer sits in a team of 6 who work completely to the Scrum Methodology. The product is large and complex with comprehensive business functionality ...

C# Developer Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
C# Developer FintechQuant Capital is urgently looking for a C# Full Stack Developer to join our high profile client. Our client is a well known financial market data provider and a key provider to major investment banks and funds. They are part … market. The business has a fintech type attitude and has grown rapidly over the last 5 years. We are looking for a C# developer who wants to work in a tech driven bleeding edge business creating truly greenfield products. Working within the Development team the C# ...

Lead C# Developer .Net - FinTech

Hiring Organisation
Client Server
Location
Reigate, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
Lead C# Developer/Engineer (C# .Net Desktop Application) Reigate/WFH to £100k Do you have expertise with C# desktop development, working on complex scalable systems? You could be progressing your career, in a senior, hands-on leadership role working on complex and technically … contribution) Health Care and Life Assurance Training and career development Social events and a range of other perks Your role: As a Lead C# Developer you'll manage three Agile teams comprising around ten experienced software engineers, responsible for the flagship desktop insurance platform that handles ...

C# Developer / Technical Lead .Net - FinTech

Hiring Organisation
Client Server
Location
Reigate, Surrey, UK
Employment Type
Full-time
C# Developer/Technical Lead (C# .Net Desktop Application) Reigate/WFH to 100kDo you have expertise with C# desktop development, working on complex scalable systems? You could be progressing your career, in a senior, hands-on leadership role working on complex and technically challenging … Pension (up to 10% contribution)Health Care and Life AssuranceTraining and career developmentSocial events and a range of other perks Your role: As a C# Developer/Technical Lead you'll manage three Agile teams comprising around ten experienced software engineers, responsible for the flagship desktop insurance ...

Lead C# Developer .Net Core - Fintech

Hiring Organisation
Client Server
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Permanent
Salary
GBP 130,000 Annual
Lead C# Developer/Backend Software Engineer (C# .Net) Newcastle onsite to £130k Do you have expertise with backend C# combined with strong technical leadership skills? You could be progressing your career in a hands-on Lead C# Developer role … well-funded Fintech scale-up. As a Lead C# Developer/Backend Software Engineer you'll design and implement the logic behind core applications, build API click apply for full job details ...

Senior Microsoft .NET / C# Developer

Location
Basildon, England, United Kingdom
LocationLondon, England, United Kingdom# Senior Microsoft .NET/C# Developer at N Consulting LtdLocationLondon, England, United KingdomSalary£300 - £325/dayJob TypeContractDate PostedMay 13th, 2026Apply Now**Job Title: Senior Microsoft .NET/C# Developer****Location: Basildon, UK****Work Mode: 5 Days Onsite****Job Type … Contract- 6 months with high possibility of extension****JOB DESCRIPTION:**We’re seeking a **Senior Microsoft .NET/C# Developer** with 8+ years of hands-on experience building and supporting high-quality applications. This role requires a strong communicator who can work independently while collaborating effectively with ...

Full-Stack C# Developer

Hiring Organisation
Deerfoot Recruitment Solutions
Location
London, UK
Employment Type
Full-time
668Skills: c#, .Net, SQL Server, JavaScript, React, Git, PlasticSCM Full-Stack C# Developer - Greenfield Projects - 40k - 110k DOE 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 … 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 ...

Mid level C# Developer

Location
Greater London, England, United Kingdom
experience we need to help achieve it, we'd love you to join our lifesaving team. We are looking for a Mid level C# Developer to join our IT team. Title:Mid level C# Developer Salary: £46,000-£50,000 per annum Contract: Permanent … week (standard Anthony Nolan working hours) Location: Hybrid, withhead office in Hampstead, London We are looking for a skilled and motivated Mid-Level C# Developer to join our software development team. You will be responsible for designing, developing, and maintaining applications using C# and the .NET ...

Software Developer - Quant Trading C# C++

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Software Developer C# C++ Multithreading – Quant Trading85,000 + bonus and benefitsQuant Capital is urgently looking for a Software Developer who has recent exposure to C++ and .NET to join our high profile client. Our client is a well known Algo Order Management and Execution … Algorithms. My client has a flat hierarchy and this is a small team of 10.This role will give you massive exposure to developing a C# Algos that allow for realtime algo allocation. You should be looking to learn from traders who enjoy passing on their knowledge. Their office ...

C# Developer

Hiring Organisation
Colossus Recruitment Ltd
Location
Solihull, Bickenhill, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
C# Developer (C# MSSQL, Azure, Javascript) Hybrid working Our client is looking for an experienced Full Stack Software Engineer with strong C# expertise to help design, build and enhance the next generation of business-critical applications. This is an opportunity to join a high-performing … comes from working together to achieve exceptional outcomes. The Role As a Software Engineer, you will: Design, develop and maintain scalable web applications using C#, modern JavaScript frameworks and cloud technologies Build intuitive front-end user experiences alongside robust back-end services Develop new functionality through API integrations, databases ...

Lead Developer- C#

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Tech: C# 5, Visual Studiuo, AWS, Angular. JS, Bootstrap, Docker Challenge: Greenfield Financial platform, API development, industry specific challenges Firm: Well-known fintech50 business, City of London, 30 man flat Dev Team Pay: 70k, Bonus- training budget, Pension, Life/Health, Some Flex WorkingC# Lead Developer FintechQuant … Capital is urgently looking for a C# Lead Developer to join our high profile client. Our client is a well known financial market data provider and a key provider to major investment banks and funds. They are part of the Fintech50 The environment is that of Facebook ...

Software Developer C# HTML SQL

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
C# Web Developer MS VS/HTML40,000 + benefitsOur client is a well-known managed services software house with offices globally. They are well known and work with over 100 FTSE businesses. The business is looking to expand further internationally at present and has an ever … customised solutions to clients. You will be working closely with Project Managers and Product Consultants to design and develop robust enterprise-strength solutions. The C# Developer will be using your MS Visual Studio C#, HTML and SQL skills to work on all aspects of the software ...

Python C# Developer Quant Trading

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Python C# Developer Quant TradingQuant Capital is urgently looking for a Python C# Developer to work for our high profile Hedge FundOur client is a well known global hedge fund running Marco, Systematic and HDT strategies. I am looking for a resourceful Quantitative Developer … custom built and third party applications to meet the requirements of a diverse, global investment team. The candidate must have excellent coding experience (Python, C# and SQL essential), analytical skills and a strong desire to continuously learn about the financial industry. Must be able to deliver and work effectively ...

C# Developer Role - Hybrid - Banking

Location
City Of London, England, United Kingdom
C# Developer Role - Hybrid/Liverpool street - 6 month Contract - Banking Role - C# Developer (T/SQL, PL/SQL) Duration - 6 months with very likely extension Location - Hybrid/Liverpool Street (London) - 3 days per week in a Liverpool Street office Rate … Inside IR35) Tech Stack C# SQL Oracle Tasks Tasks include understanding business requirements, designing applications, business data analysis, programming in Visual C#.NET using both Oracle and SQL Server database, Unit testing, Quality Assurance (QA), Implementation, Production and Disaster Recovery environments supporting users and preparing documents. Along with the application ...

C# ASP.NET Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
C# ASP.NET Developer – Fintech50Quant Capital is urgently looking for a C# ASP.NET Developer join our high profile client. My client is a growing global Fintech business and market leaders in the invoice finance space. They are currently expanding their development team with an additional … production, modification and maintenance of websites and web application'. As well as for the development, usability and testing of new and existing websites. C# ASP.NET Developer must have: (Below also shows tech stack)·Proven experience in the development of web applications. (ideally high demand)·Excellent C# ...