1 to 25 of 41 Contract C# Jobs in London

Mentor development teams and support delivery using Agile methodologies. Essential Skills & Experience: Proven experience in .NET architecture roles within capital markets , hedge funds , or investment banking . Expert in C#/.NET Framework and .NET Core , microservices, multithreaded programming, and Real Time distributed systems. Strong understanding of treasury operations , Fixed Income , FX , and derivatives workflows. Solid experience with SQL Server More ❯

investment teams. Required Skills & Experience 5+ years in a Front Office Quant role (10-15+ years welcomed). Strong experience in Rates (Flow, Structured, Exotic). Proficient in C# ; C++ is a plus. Experience with productionised pricing libraries . Solid understanding of risk and PnL attribution . Candidate Profile Mid to senior-level quant with a proactive, adaptable mindset. More ❯

Test Planning & Design: Ability to craft structured test plans and detailed test scenarios. Data Migration Testing: Background in validating large-scale data migration processes. Technical Testing: Knowledge of VB, C#, Access, and SQL Server applications on Windows platforms. Waterfall Methodology: Recent, relevant experience in Waterfall environments. Bonus Points For: Excellent problem-solving skills and a meticulous attention to detail. Prior More ❯

in Scrum ceremonies * Perform code reviews and unit test * Mentor and support junior team members in the team Key Skills & Experience: * Solid experience in development using Xamarin, MAUI Framework, C#, Android * Strong knowledge in OOPs and Design Principles * Deep understanding of Android OS - system level/configurations etc * Deep understanding of reviewing application performance and impact on battery, memory, storage More ❯

finance), Axiom (budget management), Northgate/Zellis (HR and payroll) or similar finance/HR systems via REST or OData APIs Proficient in Power Fx, JavaScript/TypeScript, .NET C#, T-SQL, DAX and JSON Experience with Azure Functions, Logic Apps, Service Bus, API Management and DevOps pipelines More ❯

in Scrum ceremonies * Perform code reviews and unit test * Mentor and support junior team members in the team Key Skills & Experience: * Solid experience in development using Xamarin, MAUI Framework, C#, Android * Strong knowledge in OOPs and Design Principles * Deep understanding of Android OS - system level/configurations etc * Deep understanding of reviewing application performance and impact on battery, memory, storage More ❯

London. It is hybrid and will require 3x days onsite per week. Role and Responsibilities: Development and support of low code SMBC BI Business applications using Power platform, M365, C#, JavaScript as well as support of HCL Notes (Lotus notes) using Formula language and LotusScript. You will collaborate closely with business users and stakeholders to understand requirements, design innovative solutions More ❯

/d outside IR35 Central London (Tower Hill tube) 4 days in the office/1 day from home Our client delivers futures trading services. We are seeking a C# Analyst Developer to join on a contract basis. This role focuses on maintaining and enhancing software solutions that support a range of business operations, with a particular emphasis on regulatory … of front-office and back-office platforms, and data integration. Candidates must have a strong understanding of regulatory reporting from both a business analysis and developer perspective. Key Skills: C# Regulatory Reporting EMIR/MiFIR .net framework SQL Server T-SQL Kafka React.js Front-office/back-office trading applications: Fidessa, TT, CQG. GMI, ETDs, CFDs, fixed income, FX, trade More ❯

Global bank based in Canary Wharf. Role - C#/WPF/WCF/Winform Developer Duration - 6 months with likely extension Rate - £400 p/d (inside IR35) Location - Remote/Canary Wharf Tech Stack C# WPF Winforms SQL Oracle Tasks Tasks range from understanding business requirements, designing application structures, business data analysis, programming WPF (Windows Presentation Foundation) applications in More ❯

for building and managing data pipelines. Extensive experience in designing, developing, and maintaining APIs for scalable and secure data integration. Experience with Azure Functions using TypeScript and/or C# More ❯

/d outside IR35 Central London (Tower Hill tube) 4 days in the office/1 day from home Our client delivers futures trading services. We are seeking a C# Analyst Developer to join on a contract basis. This role focuses on maintaining and enhancing software solutions that support a range of business operations, with a particular emphasis on regulatory … of front-office and back-office platforms, and data integration. Candidates must have a strong understanding of regulatory reporting from both a business analysis and developer perspective. Key Skills: C# Regulatory Reporting EMIR/MiFIR .net framework SQL Server T-SQL Kafka React.js Front-office/back-office trading applications: Fidessa, TT, CQG. GMI, ETDs, CFDs, fixed income, FX, trade More ❯

you! Purpose of the Job: As a Power Platform Developer, you'll play a key role in the development and support of business intelligence applications using Power Platform, M365, C#, and JavaScript. You'll work closely with business users to understand their needs, design creative solutions, and bring them to life through development, testing, and deployment. Join us in driving … innovation and enhancing operational efficiency! Required Skills: Strong experience with Power Platform and Power Apps. Experienced in Power Automate, Model Driven Apps and Dataverse is essential Proficiency in M365, C# and JavaScript Experienced in HCL Notes (Lotus Notes - Version 9 ,12), Formula Language, and Lotus Script. Knowledge of Power Automate, Power BI, SharePoint, Teams, and Common Data Service (CDS). More ❯

Senior C# Developer - Commodities Trading - Outside IR35 Exciting opportunity for an experienced senior developer to build on their experience in Commodities or similar trading development role in this successful Commodities Trading company. £750 - 800 per day Outside IR35 The Senior C# Developer will have significant prior experience as a Senior Software Engineer/Senior Developer working as C# Developer in … to traders and senior stakeholders in the business as well as senior technical colleagues such as architects. Central London location, with Hybrid working expected. Very strong core skills in C# are expected Good knowledge of Commodities Trading is also required. Please apply now if your curious to learn more, for a confidential discussion about the role and company Carbon60, Lorien More ❯

Computer Science or a closely-related discipline. Application development experience on data platforms, leveraging structured query language (SQL), extract-transform-load (ETL) tools, and object-oriented languages (Java, Python, C#). Programming/systems analysis experience with emphasis in applications and systems, architectural and database design and development. Strong experience in writing complex queries; experience working with enterprise database management More ❯

you! Purpose of the Job: As a Power Platform Developer, you'll play a key role in the development and support of business intelligence applications using Power Platform, M365, C#, and JavaScript. You'll work closely with business users to understand their needs, design creative solutions, and bring them to life through development, testing, and deployment. Join us in driving … innovation and enhancing operational efficiency! Required Skills: Strong experience with Power Platform and Power Apps. Experienced in Power Automate, Model Driven Apps and Dataverse is essential Proficiency in M365, C# and JavaScript Experienced in HCL Notes (Lotus Notes - Version 9 ,12), Formula Language, and Lotus Script. Knowledge of Power Automate, Power BI, SharePoint, Teams, and Common Data Service (CDS). More ❯

Full Stack Software Developer, C# .NET, Remote, £425 day rate, Outside IR35, COR7283 We’ve looking for an experienced Full Stack Software Developer for a contract role available immediately, lasting until November. This role is fully remote and outside IR35, offering a day rate of up to £425. Candidates must live and be eligible to work in the UK. As … a Full Stack Software Developer, you will be responsible for developing and maintaining software solutions using C# and .NET Core, ensuring high-quality code and adherence to best practices. What’s required of the Full Stack Software Developer? Proven experience developing full stack applications with C# and .NET Core Experience with Microsoft SQL Server Strong front-end development skills with … Solid understanding of good user interface design What Next? If you’re an experienced Full Stack Software Developer available immediately, apply today to learn more! Full Stack Software Developer, C# .NET, Remote, £425 day rate, Outside IR35, COR7283 Corriculo Ltd acts as an employment agency and an employment business. #AS More ❯

rigorous testing, automation, and best practices. What’s required of the Software Tester? Proven experience in software testing, with a focus on automation Hands-on experience with Selenium and C# Strong version control skills with Git Ability to design and execute test cases, ensuring high-quality software delivery Knowledge of good software testing principles and best practices What Next? If More ❯

skills. Added Bonus if You Have: Experience with Oracle. Familiarity with event-driven distributed messaging systems (e.g., Kafka). Knowledge of financial markets and the trade lifecycle. Experience with C# and any GUI development. Why Join Us? In addition to a competitive daily rate, our client offers a range of perks designed to support a balanced work-life experience, including More ❯

space. The role will focus on delivering applications covering technology stacks of .NET, React, SQL Server and Azure. Key Skills & Abilities - Experience with developing web apps with ASP.Net Core (C#). - Knowledge of RESTful APIs, and microservices architecture. - Experience with relational databases and SQL - Experience of Azure DevOps is an advantage. - Proven experience of design and implementing micro-services architectures More ❯

A client of mine is currently on the hunt for a .net/C# developer to join them on a contract basis. Very exciting End User & I have current contractors that have been on the project for 5 years! JOB DETAILS C#/.NET WEB API & WEB FORMS AZURE FUNCTIONS SQL ANGULAR/BLAZER INSIDE IR35 £400 DAY RATE WORKING More ❯

A client of mine is currently on the hunt for a .net/C# developer to join them on a contract basis. Very exciting End User & I have current contractors that have been on the project for 5 years! JOB DETAILS C#/.NET WEB API & WEB FORMS AZURE FUNCTIONS SQL ANGULAR/BLAZER INSIDE IR35 £400 DAY RATE WORKING More ❯

Dependant on experience. IR35 Status : Inside of IR35 Required experience will include: - 5 years+ Data Tester experience -3-4 year experience testing exclusively with Python and Pytest. - Experience with C# is useful - Experience of ETL Processing/Data Warehousing testing; including Databricks and Data Factory. - Hands-on experience with SQL or Azure SQL. - Experience using automated testing on Python frameworks More ❯

Dependant on experience. IR35 Status : Inside of IR35 Required experience will include: - 5 years+ Data Tester experience -3-4 year experience testing exclusively with Python and Pytest. - Experience with C# is useful - Experience of ETL Processing/Data Warehousing testing; including Databricks and Data Factory. - Hands-on experience with SQL or Azure SQL. - Experience using automated testing on Python frameworks More ❯

.net Developer MiFIR/EMIR regulatory reporting C# SQL Server T-SQL Kafka React.js 6-monthly rolling contract £550 - £650 p/d outside IR35 Central London (Tower Hill tube) 4 days in the office/1 day from home As an established tech recruitment partner to a global organisation, we are seeking a .net Developer with experience of regulatory … to free up established team members to work on new dev, you will be working on a variety of apps. This is a 6-month rolling assignment. Key Skills: C# Regulatory reporting (MiFIR/EMIR).net Visual Studio SQL Server T-SQL Kafka React.js Front-office/back-office trading applications: Fidessa, TT, CQG. GMI, ETDs, CFDs, fixed income, FX More ❯

Commodities Trading C# Developer 6 Month ContractLocation: London (Hybrid) Lorien's UK leading Investment banking client are currently looking for a highly skilled Commodities Trading C# Developer to join the team on an initial 6-month contract. Responsibilities: To design and develop key pieces of functionality for the Commodities Derivatives Platform. Ensure stability of the platform by ensuring releases are … suitably tested and impacts are considered. Ensure supportability of solutions Follow the team procedures for release control, code review, deployment, source code management and architectural governance. Key Skills .Net C# SQL Servers Microservices Consul Octopus Commodities Investment banking/FS If you find this opportunity intriguing and aligning with your skill set, we welcome the submission of your CV without More ❯