251 to 264 of 264 C# Jobs in London

Senior C# Software Engineer - Real Ownership - up to £120k + Equity - Remote

Hiring Organisation
Saragossa
Location
City of London, London, United Kingdom
with an office in London, and the role offers up to £120k base plus potential equity for top-tier candidates. You’ll bring strong C# experience, and real exposure to treasury, FX, brokerage, or a similar financial platform. Just as important, you’ll have proven experience leading technical delivery, doing ...

Senior C# Software Engineer - Real Ownership - up to £120k + Equity - Remote

Hiring Organisation
Saragossa
Location
East London, London, United Kingdom
with an office in London, and the role offers up to £120k base plus potential equity for top-tier candidates. You’ll bring strong C# experience, and real exposure to treasury, FX, brokerage, or a similar financial platform. Just as important, you’ll have proven experience leading technical delivery, doing ...

.NET Software Developer

Hiring Organisation
SRG
Location
City of London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
experienced senior developer to build on their experience in Commodities or similar trading development role in this successful Commodities Trading company. The Senior C# Developer will have significant prior experience as a Senior Software Engineer/Senior Developer working as C# Developer in a Commodities trading environment where they will … 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 ...

Software Developer

Hiring Organisation
eXalt-Fi
Location
London Area, United Kingdom
Your Responsibilities As a Junior Front Office Developer, you will be responsible for developing and enhancing Front Office pricing systems using C# , ensuring seamless integration with real-time market data and optimizing pricing models for traders. You will collaborate closely with quantitative teams and traders to improve system performance, reliability … high-performance financial technology solutions. The ideal candidate will have: Experience in software development in financial services or engineering environment. Strong programming skills in C# or C++ (OO programming) A strong educational background in Computer Science or a related field Excellent problem-solving skills Strong communication skills ...

Lead Unity Developer C#

Hiring Organisation
Client Server
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 Annual
Lead Unity Developer (C# Games) Remote UK to £90k Do you have a strong technical background with Unity and C#, now more people and management focussed? You could be progressing your career at a growing games company that combines state of the art technology, gaming and luxury fashion. ...

C# Developer (Quants, FX)

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
C# Developer 6 Month ContractLocation: London (Hybrid) Lorien's UK leading Investment banking client are currently looking for a highly skilled C# Developer to join the team on an initial 6-month contract. Commodities FX Trading Quants knowledge Investment banking/FS Willing to learn If you find this opportunity ...

Mid - Junior C# Developer (Quants, FX)

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
C# Developer 6 Month ContractLocation: London (Hybrid) Lorien's UK leading Investment banking client are currently looking for a highly skilled C# Developer to join the team on an initial 6-month contract. Commodities FX Trading Quants knowledge Investment banking/FS Willing to learn If you find this opportunity ...

Lead Unity Developer C#

Hiring Organisation
Client Server
Location
London, UK
Employment Type
Full-time
Description Lead Unity Developer (C# Games) Remote UK to £90k Do you have a strong technical background with Unity and C#, now more people and management focussed? You could be progressing your career at a growing games company that combines state of the art technology, gaming and luxury fashion. ...

C# Developer (Quants, FX)

Hiring Organisation
Lorien
Location
London, UK
Employment Type
Full-time
Description C# Developer6 Month ContractLocation: London (Hybrid) Lorien's UK leading Investment banking client are currently looking for a highly skilled C# Developer to join the team on an initial 6-month contract. Commodities FX Trading Quants knowledge Investment banking/FS Willing to learn If you find this opportunity ...

Lead C# Engineer - Agentic Workflows & AI Engineering, AWS

Hiring Organisation
Smart Sourcer Limited
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 800 - 900 Daily
Lead C# Engineer - Agentic Workflows & Native AI Engineering, .Net 8/9, AWS (Lambda, SQS) OUTSIDE IR35 Reporting to the Director of Engineering, this is a genuinely outstanding contract opportunity for a rockstar Senior C# Engineer to lead the development of a greenfield SaaS product click apply for full ...

C# Front Office Developer- TOP HEDGE FUND!

Hiring Organisation
Robert Half Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
C# Front Office Developer- TOP HEDGE FUND! Robert Half Limited is representing this client. This is a Permanent role with a high bonus Hybrid working -Based in the city and 3 days in the office and 2 days from home This isn't a large PM environment ...

Power Markets Analytics Developer

Hiring Organisation
Allen & York
Location
Greater London, England, United Kingdom
doing: Designing and building market analytics, datasets, and visualisations Turning real trading questions into usable tools and features Developing across a modern tech stack (C#, Python, Vue.js) Analysing market behaviour across wholesale, balancing & ancillary services Contributing to market insight, studies, and client discussions Staying close to live market developments … ancillary services optimisation And bring: Strong understanding of GB power market dynamics Experience with balancing mechanism, ancillary services or intraday trading Coding capability (Python, C#, or similar) Curiosity to turn market insight into scalable tools Interested? ⚡ If you understand how the BM, spreads, and system dynamics really work, and want ...

Crypto (CeFi) Quant Researcher

Hiring Organisation
Augmentti
Location
London Area, United Kingdom
My client is one of the world's premier algorithmic trading firms - mathematicians, physicists, and engineers building some of the most sophisticated trading systems on the planet. They trade across nearly every electronic market globally ...

Control Systems Engineer

Hiring Organisation
Vantage Consulting
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 400 - 450 Daily
develop, and maintain SCADA systems for defence-related projects Work with Siemens control systems, particularly WinCC OA (ETM) Develop and implement software solutions using C# and/or C++ Support system integration, testing, and commissioning activities Collaborate with multidisciplinary engineering teams to deliver robust solutions Troubleshoot and optimise system performance … Required Skills & Experience Proven experience working with WinCC OA (ETM/Siemens) Strong programming skills in C# and/or C++ Experience in control systems engineering within regulated or high-security environments Solid understanding of SCADA architectures and industrial control systems Ability to work independently and as part ...