476 to 500 of 984 C# Jobs in London

Quantitative Developer (C++/Python) — Pricing & Risk

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Quantitative Analyst to develop pricing and risk analytics libraries and build sophisticated mathematical models for the trading desk. The role requires strong programming in C#, C++, Python, and SQL, with experience in financial instruments and risk management. You will collaborate across traders, structurers, and tech teams in a fast-paced ...

Principal C# Developer .Net AWS - FinTech

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 100 K
Principal C# Developer/Engineer (C# .Net AWS Python) London/WFH to 120kWould you like to join a growing and profitable scale-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression As a Principal … C# Developer you will architect and build highly performant and scalable solutions using the Microsoft tech stack and SOLID design principles, collaborating with cross functional Agile project teams in 2 week Sprints, you'll be an advocate of best practice and ensure software is delivered to schedule. There ...

Quantitative Developer (C++/Python) for Pricing & Risk

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Traders, Structurers, and technology teams, while upholding governance, risk controls, and ethical standards across the firm. Applicants should combine strong programming skills in C++, C#, SQL, Python and Java with a solid foundation in financial mathematics and statistics. #J-18808-Ljbffr ...

Quantitative Developer - C++/Python for Trading Models

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
implement quantitative models, collaborate with traders and tech teams, and ensure governance and compliance with control frameworks. The role requires strong programming in C++, C#, SQL and Python, plus experience with stochastic methods and financial instruments. Full‐time onsite in London region. #J-18808-Ljbffr ...

Staff Software Engineer — Energy Trading (Hybrid)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
driven solutions. You will mentor the team, own backend components, APIs and data pipelines, and drive improvements in software quality and performance using Python, C#, SQL and Spark. #J-18808-Ljbffr ...

Senior Full-Stack Engineer (React/.NET) | AI Shipping

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
role involves developing high-quality digital solutions that integrate deeply with shipping and AI-driven technologies. The ideal candidate has extensive experience in React, C#, and web applications, capable of collaborating with diverse teams. This position offers generous compensation, performance incentives, and a hybrid work environment. #J-18808-Ljbffr ...

Senior Software Engineer, Real-Time Media & AI

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
call capable microservices environment. The role emphasizes ownership, quality, and continuous learning in a hybrid London setting. Ideal candidates have extensive C++/C# experience, Linux development, and containerization expertise, with a willingness to expand skills #J-18808-Ljbffr ...

Senior Engineering Lead, Public Markets Ops Tech

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
successful candidate will lead application development, own software delivery, and mentor engineers in a collaborative environment. The role requires expertise in programming languages like C#/.Net, Python, or Nodejs, as well as strong communication skills. This is an exciting opportunity to drive modernization in a fast-paced operational domain ...

Lead Software Engineer - AI-Powered FinTech

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
within the Commercial & Investment Banking sphere, focusing on innovative software solutions and operational excellence. The ideal candidate will have extensive experience in JavaScript and C# with .NET frameworks, as well as knowledge of responsible AI practices. Join us to push boundaries and work with cutting-edge technologies in an inclusive ...

Senior Staff Backend Engineer - Data Platform (London)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
paced environment. You will lead a growing engineering effort, run 1:1s, and participate in hiring to grow the London team. Strong experience with C#/.NET, SQL, and API design is highly valued. #J-18808-Ljbffr ...

Senior Cloud Platform Engineer - AWS, Microservices, CI/CD

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
design, implementation, and maintenance of cloud infrastructure on AWS, focusing on scalability and reliability. Successful candidates will have a strong background in Go or C#, extensive AWS experience, and a passion for optimizing infrastructures. You'll play a critical role in the development of cloud-native applications, working directly with ...

Hybrid Fullstack Engineer: Build AI-Driven NHS Care

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
collaborate with various teams to enhance the Paloma Portal and contribute to patient care through software development. The ideal candidate has experience in C#, TypeScript, and cloud deployment, along with a strong understanding of React.js. Competitive salary, equity options, and significant annual leave are offered. #J-18808-Ljbffr ...

Senior .NET Backend Engineer (Azure) - Payments Modernization

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
seeking a hands-on Senior Backend Engineer to join a fast-growing team of experts. You will own backend development in .NET/C#, work with Azure, and help modernize a secure payment stack while integrating with CI/CD workflows. Location options include London (Hybrid) or fully remote from ...

Senior .NET Backend Engineer – Cloud-Native, AWS Serverless

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
primarily on AWS. In this role, you will collaborate closely with cross-functional teams, drive technical solutions, and mentor junior engineers. Your expertise in C# and .NET Core, along with your understanding of serverless architectures and data modeling, will be crucial as you oversee the end-to-end delivery ...

Associate Full-Stack Engineer – Cloud-Native FinTech

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Software Engineer, Associate for their Liquid Credit Technology team in London. This role is crucial for developing modern asset management systems, requiring expertise in C#, React or Angular, and cloud technologies. Ideal candidates have over 3 years of experience, robust problem-solving skills, and a proactive, self-starting attitude. ...

Business Intelligence Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with NoSQL, MongoDB etc Strong experience/knowledge of Linux/Unix Experience working with Modern cloud technologies Experience with any other programming language - C#, Python, java etc! #J-18808-Ljbffr ...

Dynamics 365 Developer - Hybrid working - 1 day a week in the office - Market Rate + Great Pension

Hiring Organisation
Michael James Associates
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 12 Annual
management, governance and deployment standards Challenge existing processes and identify opportunities where Dynamics can improve efficiency, user experience and business outcomes Solid experience with C#, Javascript, Power Automate, PowerBI and Power Apps two rounds of interviews with 2nd interview a face to face technical interview lasting 1 hour. 1 monthly ...

Head of Software Engineering (Hands on)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
managing the following functions with software engineering: Front end, back end, integrations, mobile engineering. Technology stack: Kotlin multi‐platform (KMP), React, Next JS, C#, .NET, Azure Cloud and API/event‐driven patterns. You will be required to be a strong senior individual contributor. Building teams from ground up Good ...

C++ Developer (Windows) – Risk Management

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 60 K
occasionallyCandidates Must have:MSc or BSc in Comp Sci, Maths, Stats or PhysicsC++Ideally STL or BOOSTWindows C++ DevelopmentIdeally SQL2+ years commercial development experienceExperience in C#/Visual Basic and SQL Server would be an advantage.The role suits a bright C++ developer with a good commercial experience that fits into ...

Senior Machine Learning Engineer

Hiring Organisation
Hexwired Recruitment Limited
Location
London, United Kingdom
Employment Type
Contract
London, please apply. For more information on this role, or any other jobs across; Embedded, C++ programming, Embedded Linux, Golang Development, FPGA, Python, Javascript, C#, Electronics, Secure Boot, Power Electronics, Digital Design, Machine Learning, Data Science or Simulation, contact us today. ...

Python Software Engineer – Quant Trading Fixed Income

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 100 K
keep up with the best.My client is based in Central LondonPython, Functional programming, Quant Software EngineerPhD, Quantitative, Broker, Trader, Cash Equity Python Haskell C# ...

Software Development Manager

Hiring Organisation
Hexwired Recruitment
Location
London, United Kingdom
Salary
£ 70 K
this Software Development Manager job, please apply.For more information on this role, or any other jobs across; Embedded, C++ programming, Embedded Linux, Golang Development, C# .net, Mechanical Design, Machine Learning, AI, FPGA, Electronics, Java, Python, Data Science or Simulation contact us today.Tagged as: C++, Software ...

Software Engineer

Hiring Organisation
Understanding Recruitment
Location
London, United Kingdom
Salary
£ 80 K
000London AreaHave you got 4+ years commercial experience as a Software Engineer working with C#?Do you value a collaborative and flexible working culture? Software Engineer – Award-winning Sports Trading PlatformSalary: 85-105kLocation: Hybrid working in London 3 days a weekWe are working with a global leading FinTech ...

Quant Developer – Trading

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
want to take ownership of products and take considerable responsibility and the bonus that goes with that. My client is based in Central London C#, C++ SQL, Support, Implementation ...

C++ Developer Fintech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
Comp Sci, Maths, Stats or PhysicsC++OOIdeally STL or BOOSTWindows C++ DevelopmentIdeally SQL2 years commercial development experienceMatlabIdeally an EU PassportExperience in C#/Visual Basic and SQL Server would be an advantage.The role suits a bright C++ developer with some commercial experience looking to gain more exposure to financial services ...