pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range A Proprietary Trading firm in London is seeking a talented C#Developer to join their trading and execution team. This new role has been created due to the company’s strong performance and internal growth, offering a fantastic … enhancing data analytics platforms. Collaborate with the team to improve operational workflows and user experience. Key Requirements Degree in Computer Science or a related scientific field. Strong experience in C# and the .NET platform. Experience in building or maintaining trading and data analytics platforms. Good database experience, including SQL Server, Oracle, or similar. Knowledge of Web Technologies (HTML5, CSS More ❯
Bath, England, United Kingdom Hybrid / WFH Options
Client Server
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 be progressing … 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: You'll … 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 strong knowledge of SQL More ❯
C#Developer with Server Side Development Country: United Kingdom Sector: Software Developer Daily Rate: GBP IRO: 300.00 Job Type: Contract Technologies: C# Oracle Server Side SQL Back End Development Visual Studio Net Framework C#Developer with Server Side Development C#Developer with Server Side Development Posted Tuesday … November 2015 Endeavour Recruitment has an opportunity for an experienced C#Developer with Server Side/Back End Experience. The role is based in Leicester. Security Clearance an advantage but would be obtained for successful applicant. Must have 5 years + experience of C# Back End development. Day Rate: IRO £300.00. The Software DeveloperMore ❯
London, England, United Kingdom Hybrid / WFH Options
Jas Gujral
Software Developer with C# .Net SQL Server and RPG Role Description This is a full-time hybrid role based in London, offering flexibility for remote work. As a Software Developer with expertise in C# .NET, SQL Server, and RPG, your responsibilities will include developing software solutions, maintaining databases, and supporting system integrations. The client … a bank in London, would like you to have a background in working for a bank on Core Banking systems along with BAU and developing solutions in C# .NET coupled with excellent SQL Server SSIS and RPG. Qualifications Proficiency in C# .NET, SQL Server, and RPG programming languages Experience in software development, database management, and system integration Strong More ❯
C#/.NET Software Developer x 3 - Sheffield - New! (REFGJ26) Location: Sheffield A leading organisation requires a number of Software Developers to join its fantastic growing team. Ideal candidates will have the following: Commercial experience with C#/.NET Experience of object-oriented coding principles and design patterns Experience with databases such as MSSQL Ability to More ❯
C#/.NET Software Developer x 3 - Sheffield - New! (REFGJ27) Location: Sheffield A leading organisation requires a number of Software Developers to join its fantastic growing team. Ideal candidates will have the following: Commercial experience with C#/.NET Experience of object-oriented coding principles and design patterns Experience with databases such as MSSQL Ability to More ❯
JUser: :_load: Unable to load user with ID: 981 Endeavour Recruitment has a fantastic contract position available for a motivated C# and MVC developer to work with our travel e-commerce client based near Crawley. The successful candidate will be primarily working on migrating multiple projects to MVC4 (Model View Controller). This will also be a … on the job. For this, our client is looking for a candidate with a real passion for programming who also possesses the following skills: Key Skills and experiences required: C# (3 - 4 years) MVC ASP.NET HTML CSS Preferred Skills Test Driven Development (TDD) Start Date:Immediate If you are a C# MVC developer looking for a More ❯
Social network you want to login/join with: Senior DeveloperC# (Full Stack), London col-narrow-left Client: 5100 DWS Group Services UK Limited Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 52a6d23358a9 Job Views: 5 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: Description This … role is for a Senior C#Developer (Full Stack) at DWS Group in London. The position involves supporting the development of a .NET based platform, designing software solutions, implementing SDLC processes, and working closely with business stakeholders. The candidate should have strong programming skills in .NET (C#), knowledge of VBA/Python, experience with relational databases More ❯
JUser: :_load: Unable to load user with ID: 987 Job Summary Ambitious C#Developer looking to level-up! Ambitious C#Developer looking to level-up! Ambitious C#Developer looking to level-up! Posted Friday, 24 March 2017 Ambitious C#Developer looking to level-up! Are you a C# … the heart of Shoreditch? Yes, then seriously consider applying for this; With continued ambition, expansion and demand, our established media client has a great opportunity for a go-getting C# Developer. From the outset you will be working on a range of web-based solutions and with many more projects coming online, you will be quickly expanding your skills … before long you will be voicing your own ideas, fleshing them out and if they’re good, getting them backed all the way! Right now you are comfortable with; C# SQL HTML CSS JQUERY SQL And soon after starting this role, you will be comfortable with; Web API IIS and Azure administration GIT/Bitbucket JIRA Google Analytics to More ❯
Nottingham, Nottinghamshire, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
Principal C#Developer/Architect (C# .Net SQL AWS) Remote to £80k Opportunity to progress your career in an impactful, Principal C#Developer/Architect role, at a tech company that provides a range of SaaS software solutions. As a Principal C#Developer/Architect you will collaborate with Product … policy, you'll need to meet up with the team for constructive meetings twice a quarter in the Nottingham office. About you: You have strong software development skills with C# .Net, SQL Server and AWS You have experience with solution and technical design of multi-tier, distributed scalable .Net solutions You have a strong knowledge of event driven microservices … You have advanced technical documentation skills You have excellent communication, presentation and collaboration skills What's in it for you: As a Principal C#Developer/Architect you will earn a competitive package: Salary to £80k 25 days holiday Vitality Health Insurance 5% non-contributory pension Death in Service Apply now to find out more about this More ❯
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
Senior C#Developer/Backend Software Engineer (C# .Net) *Newcastle onsite* to £130k+ Are you a Senior C#Developer looking for an opportunity to progress your career, working on complex and interesting systems in an impactful role? You could be joining a FinTech start-up as a founding member, they have secure backing … and an established Hedge Fund client as a partner. As a Senior C#Developer you will collaborate with a small, talented team to deliver the core platform within a Microsoft environment using the latest versions of C# .Net to produce high quality code. Once the Beta has been rolled out and tested the company has ambitious … Group university, backed by A's at A-level You're a technologist who enjoys collaborating and problem solving, working on complex, distributed systems You have expertise with modern C# .Net You have a strong knowledge of modern software engineering best practices and have experience across the full software development lifecycle You have a thorough understanding of Computer Science More ❯
ad. Below is the anaemic version. Bonus points if you can find the more analeptic version. And provide proof of your quest. Good luck! The Junior Back End Developer will work for a fast-growing SaaS business in central London. The Junior Back End Developer will earn £35,000 per annum, and potentially more for exceptional … candidates. The Junior Back End Developer will be comfortable with hybrid working on a 4+1 basis. The … Junior Back End Developer will be part of a strong work/life balance culture. The Junior Back End Developer will be familiar with the C# .NET ecosystem. The Junior Back End Developer will have some understanding of Typescript, HTML and CSS. The Junior Back End Developer uses GitHub and is More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Mongoose Gray
ad. Below is the anaemic version. Bonus points if you can find the more analeptic version. And provide proof of your quest. Good luck! The Junior Back End Developer will work for a fast-growing SaaS business in central London. The Junior Back End Developer will earn £35,000 per annum, and potentially more for exceptional … candidates. The Junior Back End Developer will be comfortable with hybrid working on a 4+1 basis. The … Junior Back End Developer will be part of a strong work/life balance culture. The Junior Back End Developer will be familiar with the C# .NET ecosystem. The Junior Back End Developer will have some understanding of Typescript, HTML and CSS. The Junior Back End Developer uses GitHub and is More ❯
City of London, London, United Kingdom Hybrid / WFH Options
VirtueTech Recruitment Group
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 for all new initiatives … Rate on 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) and Oracle 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 for all new initiatives … Rate on 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) and Oracle More ❯
London, England, United Kingdom Hybrid / WFH Options
ZipRecruiter
Job Description Job Title : Senior C#Developer – Elite Quant Fund (up to £120K + Bonus + Hybrid) Client : Elite Quant Fund Salary : Up to £120,000 + performance-based bonuses Location : London/Hybrid Roles and Responsibilities : We are partnering closely with an Elite Quant Fund who are looking for a Senior C#Developer … platform. With a commitment to the highest tech standards in the industry, our client prides itself on maintaining cutting-edge technology and a progressive work environment. As a Senior C#Developer, you will play a pivotal role in the firm's operations, ensuring the smooth efficiency of their processes. This position offers a unique opportunity to join … to diverse technologies. Collaboration with top-tier infrastructure teams in the financial sector. Key Requirements: Degree in Computer Science or STEM based subjects. Strong programming skills as a Senior C# Developer. 4+ years of work experience in a Fixed Income environment such as Bonds or Swaps. Proficiency in modern software development practices, including version control and agile development methodologies. More ❯
Endeavour Recruitment has an excellent career opportunity for an experienced C# Software Developer to work with our Southampton-based client. The successful Software Developer will join our client’s team, responsible for estimating, designing and developing high quality functional software solutions. Technical Skills and experience: Strong analytic skills, strategic vision, and logical approach to problem More ❯
Endeavour Recruitment has a fantastic opportunity for an experienced Software Developer to join our leading manufacturing client in Wembley. Candidates should have a minimum of 10 years’ experience of analysis, design, and development. Attractive salary of up to £45K. Our Client is in the financial sector and manufacturing industry. For the Software Developer role, the successful … the ability to report back to the department manager to develop technical specifications for application code. Responsibilities 10 years of experience in analysis, design, and development A background in C# development, ideally: File I/O Win Services, Winforms. UML and Database design Microsoft .Net technologies including: WCF, WPF, WF, LINQ and EF Source control management systems Continuous integration More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Why this Junior C# .NET Developer position is like ballet., london Client: Mongoose Gray Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 Job Description: We are looking for a Junior Back End Developer to … more for exceptional candidates. The position involves hybrid working on a 4+1 basis and a strong work/life balance culture. The ideal candidate will be familiar with the C# .NET ecosystem, have some understanding of Typescript, HTML, and CSS, and use GitHub. They should enjoy writing clean, maintainable, and performant code over large datasets, and have knowledge of More ❯
Date: 10.08.2025 col-wide Job Description: ? London/Hybrid | ? £750/day | ? 12-Month Rolling | Outside IR35 Our client, a leading investment management firm, are looking for a senior C#Developer to join their tech team on a long-term outside IR35 contract. You’ll be building and enhancing complex systems that support front-to-back office … operations, working in a modern, event-driven architecture. Expect a fast-paced, collaborative environment where your code genuinely matters. What you’ll be doing: Developing high-performance C#/.NET Core applications Working on distributed systems and microservices Collaborating across tech and business teams Supporting cloud-based and DevOps-first deployments Tech you'll be using: Kafka/RabbitMQ … or similar messaging frameworks) SQL Server Docker/Kubernetes (nice to have) What we’re looking for: Proven C# expertise in a financial services or trading environment Strong understanding of multi-threading & async programming Experience with event-driven architecture Confident communicator with a proactive mindset ? DM me or apply directly to learn more. #J-18808-Ljbffr More ❯
West Malling, Kent, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions Ltd
Role: Software DeveloperC# Location – Kent – Completely Remote Salary up to £60k My client is a financial services provider that quietly keeps the global currency markets from descending into chaos. They provide risk and settlement management services to their clients helping the world’s money move safely and efficiently from one party to another. They do use … by operating a unique centralised, multi-currency cash settlement system.They are currently looking to grow their inhouse team by appointing a further X2 C# Developers with a strong focus on the Back – End Development within Web API’S, This role is paying up to £60k and fully remote.?? What You’ll Be Doing:Reporting into the Software Engineering Manager … .NET FrameworksAzure, DevOpsExperience with either Angular or React for some front end bits, but focus will be Back-End mainly.?? Why You Because you’re not just a developer – you’re a problem-solver, a team player, and someone who gets a little thrill from making complex systems run like clockwork.?? Want to Know More A full job More ❯
Lead Developer (ASP.Net, C#, AWS, SQL Server, React) - Manchester - £75,000 - Hybrid/Remote - Competitive benefits including salary reviews, Discounts, Financial protection, 25 days bank holiday 8 days bank holiday more! Work for an impactful business on a meaningful mission You will take the technical lead of an exciting new team - the right type of candidate for … accountability, coaching and mentoring other developers and implementing ownership. You will strive to implement excellent standards and contribute to the ethos of continual learning, development and improvement. Skills: Net, C#, AWS, SQL Server, React Hands on development and coding experience Experience of working with an Engineering manager to set the technical direction, establish industry best practices etc. Ensure project … winning business about to take the business to the next level and what they need now, is talented and experienced people to join them! Lead Developer (ASP.Net, C#, AWS, SQL Server, React) - Manchester - £75,000 - Hybrid/Remote - Competitive benefits including salary reviews, Discounts, Financial protection, 25 days bank holiday 8 days bank holiday more More ❯
Join us as a C# FX Pricing Developer at Barclays, where you'll work on building Barclay’s FX options product offering. This role involves designing, developing, testing, deploying, supporting, and maintaining our FX options pricing engine, and collaborating with traders on front office pricing tools. To be successful as a C# Pricing Developer (AVP), you should have: Experience delivering derivatives pricing solutions to front office users, ideally FX Options Extensive experience in C# and .NET framework, along with DevOps tools like JIRA, GIT, and Team City A relevant university degree, such as in Computer Science, Engineering, Maths, or Physics Additional valued skills include: Knowledge of FX Options pricing Experience with More ❯
Manchester Area, United Kingdom Hybrid / WFH Options
Impellam Group
C# .Net Developer – Manchester City (Hybrid remote) Work on varied development projects relating to a high volume, large scale, low latency enterprise system used by millions of customers across the UK and U.S. Based in Manchester city centre (2 days a week in office) , this role is paying between £40k and £55k + 10% bonus. THE ROLE … in peer code reviews and estimations of work. Participating in end-user interactions to gather requirements and provide support. Requirements: Experience working on large commercial systems. Solid expertise in C#, .Net 6 and .Net Core and Web API’s Experience with SQL Server (MongoDB beneficial) Expertise in performance optimisation Experience of Unit and functional testing is important, not necessarily More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
ECM Selection (Holdings) Limited
Creating C# tools in an eXtreme Programming development team This established and successful software company develops tools for operational support and portfolio management. Due to continued growth, they are seeking a C# .NET Developer to join their team working on the full-stack development of a web-based application used by some of their largest clients. … and make a sustained contribution to high quality code. You will need: • A 1st of 2.1 degree in computer science or similarly applicable subject • Demonstrably strong coding skills in C# and .NET Core (C++ or Java may be close enough if you have an excellent software engineering background) • Substantial experience of professional software development, using current industry best practice … work permission As well as flexible hybrid working and an enlightened approach to software development, this role features a competitive salary, annual bonus scheme, and excellent benefits package. Keywords: C# .NET, MVC, REST, Web API, Entity Framework, Front End, Back End, Full Stack, XP, TDD, Cambridge Another top job from ECM, the high-tech recruitment experts. Even if this More ❯