51 to 75 of 119 C# Developer Jobs in the UK excluding London

C# Developer – Quantitative Investment Firm - Systematic Equities - London Join one of the world's leading quantitative investment firms, a global powerhouse in systematic trading, competing at the highest levels with Jane Street and Citadel Securities. Operating at the intersection of technology, research, and finance, the firm … risk functions, developing performant, cloud-ready, and resilient systems that power real-time decision-making. This is a hands-on engineering role, combining C# and Python development with deep market risk understanding to modernize the firm's risk stack and build high-quality software supporting trading and analytics. ...

things already, but we're just getting started. This is where you come in... Job Description We’re looking for a talented Senior C# Developer to join our growing team working at the forefront of the Electric Vehicle (EV) charging revolution. In this role … Participating in peer code reviews Diagnosing and resolving system issues What do we expect of you? Experience: Minimum of 4 years’ commercial experience in C# development Strong critical thinking and problem-solving abilities Hands-on experience with .NET Core Web APIs Proven track record in Agile, continuous delivery environments ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...

C# Developer – Investment Banking (6-Month Contract) Location: London (50% Hybrid) Contract: 6 months Day Rate: Inside IR35 (Open) Our client, a leading investment bank, is seeking an experienced C# Developers to join their Global Markets e-Trading technology team. You will contribute to the development … testing to ensure platform robustness. Provide SL3 support for application components. Communicate delivery status and milestones to stakeholders. Experience Required Expert-level server-side C# development, with knowledge of low latency, high availability, and asynchronous systems. Experience with C++ and Python (desirable). Familiarity with Interest Rate ...