401 to 425 of 687 C# Jobs in London

team needs a Junior Developer who can enhance and fix existing applications and write new ones with Angular front end (React is considered) and C# .Net backend. Main Responsibilities:Development* Use technology appropriately and flexibly, taking into consideration the company’s strategy and recommendations.* Adhere to the company’s standards … requirements**The candidates will have experience of developing solutions utilising most of the following technologies:* Experience in designing and building distributed systems using Microsoft C#, .NET Core and Web API.* Experience working with relational databases such as Oracle or SQL Server* Basic front end web development experience or keenness ...

Count on You To: Deliver technical excellence and build game‐changing solutions – Design robust, scalable full‐stack applications using Java/Springboot, C#/.NET, Python and REACT , drive architectural decisions, establish technical standards, and lead exploration of AI/ML integration opportunities that transform workflows Offer influence and mentorship … Have: Deep full‐stack engineering expertise – 10+ years of hands‐on experience building enterprise applications, with expert‐level proficiency in Java/Springboot, C#/.NET, Python and REACT , and modern web technologies in production environments Architectural mastery and technical depth – Proven track record of designing maintainable, scalable systems; excellent ...

clients from small businesses to the Fortune 500. Every payment is value moving the way Ripple believes it should. You’ll work with C#/.NET 8, Azure, SQL Server, React and TypeScript, and help modernise a large .NET Framework codebase. AI tools are part of how we work every … Mentor engineers through code review and pairing, and help us hire WHAT YOU'LL BRING: 4–8 years of professional software development experience Strong C#/.NET backend skills, including in large, established codebases Experience with React, TypeScript and SQL Daily, hands-on use of AI coding assistants A record ...

were responsible for your code from design right through to production monitoring is a big plus. Core skills and experience 5+ years of exceptional C# (.NET) engineering Modern .NET: .NET 8 and C# 12 as a minimum; .NET 10 (LTS) and C# 14 preferred Databases, including Azure SQL and Cosmos … have Observability with OpenTelemetry, Azure Monitor and Application Insights .NET Aspire for building and running distributed .NET applications Experience with .NET 11 and C# 15 Threat modelling experience Knowledge of, or experience working on, globally distributed systems Financial services experience What we offer Remote or hybrid working, with the option ...

join a highly technical engineering team developing systems that directly support trading strategies, automated trading, and quantitative research. This opportunity suits a strong C#/.NET engineer who enjoys complex technical challenges, performance-critical development and influencing how software is designed and built click apply for full job details ...

Exalto Consulting seeks an experienced Blue Yonder WMS Developer to migrate C# applications into Blue Yonder using JavaScript. This is a 6-month contract starting ASAP, in a global supply chain environment. The role requires hands-on experience with Blue Yonder WMS, Integrator, Page Builder, MOCA, SQL, and Linux. Strong ...

outside IR35). Candidates must have strong skills in Active Directory B2C integration, integrating solutions with Dynamics 365 through APIs, and familiarity with c#, Azure micro services, and Dynamics APIs. Applicants should submit their CV with details on past integrations for immediate consideration. #J-18808-Ljbffr ...

TradingHub Group is seeking a Quantitative Developer to design and validate pricing models. The role requires proficiency in C#, C++, or Python and experience in financial markets to develop financial pricing libraries and algorithms. The successful candidate will work in a dynamic environment, with responsibilities including data analysis and model ...

recruiting a Contract Lead .NET Developer to spearhead the build of greenfield digital platforms for a key enterprise client. Role requires strong .NET/C# expertise and hands-on Optimizely experience. Location is primarily remote with occasional travel to client sites in London and Watford. 6-month initial contract, ASAP ...

Ocean Infinity, based in London, is seeking an Engineering Manager to lead a group of software engineers within the Core Engineering team (C#/.NET or Node/TypeScript). This senior role focuses on people, capability and capacity, ensuring engineers are developed, performance is strong, and projects align with ...

Insightful Technology in London is seeking an experienced .NET/C# backend engineer to own the core product backend. You will develop, test and optimise APIs, services and integrations, ensuring high performance and security. You will work with product and engineering teams, maintain deployments via CI/CD, and contribute ...

work on the Price Discovery platform, developing and maintaining broking screens across Fixed Income, Interest Rate Derivatives, FX Derivatives, Energy, and Commodities, using C++, C#, and Python. As a junior member, you will be guided by experienced colleagues to learn financial concepts while contributing to production-ready code and reusable ...

Technology group. You will communicate platform strategy to senior stakeholders and shape tools for AI-powered research across the firm. Ideal candidates bring strong C# and Python expertise, deep Kubernetes knowledge, and experience with GPU infrastructure, Docker, Terraform and CI/CD in regulated environments. A relocation-supportive, high-impact ...

applied AI. You will collaborate with business units to understand objectives, build skills, and deliver tools that improve how teams work. Expect to use C#, Python, R or Java, analyse data with SQL and pilot AI-enabled solutions while weighing data privacy, cost and maintenance. Global project work and ongoing ...

implement innovative AI models, working closely with cross-functional teams. The ideal candidate has over 6 years of software engineering experience and proficiency in C#, Node.JS, and AI technologies. The role emphasizes collaboration and continuous learning, offering competitive benefits such as annual leave and private healthcare. #J-18808-Ljbffr ...

developer to join its London-based technology team. You will collaborate with business units to understand objectives, build creative solutions, and automate processes using C#, Python, R, or Java. The role involves data analysis with SQL and exploring AI-enabled applications to improve how teams operate. Applicants should have ...

junior software engineer to join the Global Analytics team. You will work on an in-house Excel-like application, backed by C++ and C# libraries, developing and maintaining broking screens across multiple asset classes. As a learner within a collaborative, hybrid London team, you will fix production issues, own small ...

enterprise clients. The ideal candidate will have over 5 years of relevant experience in developing Dynamics 365 applications and a strong background in C# and Azure services. This position offers flexibility with hybrid and remote working options, competitive salary, and benefits including a UK Workplace Pension. Join us to work ...

live production, with flexible hybrid or remote work options. We’re seeking engineers who love data, are comfortable with backend languages like Python/C#, and who can ship reliable systems with tests and #J-18808-Ljbffr ...

financial data and help clients meet regulatory requirements. The role emphasizes ownership, collaboration, and delivering high-quality software in a modern tech stack including C#, PostgreSQL, AWS, and React frontend collaborations. We value a culture of professionalism, sustainability, and psychological safety, with a strong focus #J-18808-Ljbffr ...

strategy and a chance to influence product direction. You should be proficient in Rust or have exceptional engineering skills in C++/Python/C#/Javascript, with a strong academic background and a track #J-18808-Ljbffr ...

Server, Azure Data Factory, and Logic Apps expertise to support enterprise-wide integration projects. Key Skills: SSIS & SQL Server Azure Data Factory Logic Apps C# (SSIS Script Tasks) REST/SOAP APIs XML & JSON System-to-system integrations Event-driven interfaces Essential: ✅ Active SC Clearance ✅ Strong SSIS experience in transactional ...

fixing as part of the development lifecycle Support junior developers and promote knowledge sharing across the team Tech Stack & Requirements Strong experience in C#, .NET Core, and Entity Framework Modernize legacy .NET Framework code and migrate it to .NET. Solid understanding of RESTful APIs and backend service architecture Skilled with ...

work runs from editor extensions inside the engine through asset pipelines and validation to the build and deployment automation, usually in C++ and C# with Python or TypeScript around the edges. The measure of the job is other people's time. A tool that saves ten minutes per artist ...

enhancements Providing technical expertise within a fast-paced energy trading environment What we're looking for Strong hands-on experience with Allegro ETRM Proven C# and .NET development experience Experience working within energy trading environments Full SDLC experience from requirements gathering through to deployment and support Strong stakeholder engagement ...