226 to 242 of 242 C# Jobs in London

Solution Architect, Azure, AWS, Cloud Tech, Senior Developer, .NET, C#, GenAI, AI, Microsoft Stack, Professional Services, London Solution Architect required to work for a large and exciting firm based in Central London. This will mainly be based from home and you would only have to visit the office circa twice ...

someone to take real ownership of automation testing within their QA function. What you’ll be doing Writing and maintaining automation tests in Selenium (C#) Building and improving automation frameworks Testing new features manually before automating them Working closely with developers on a .NET/React stack Contributing …/CD and release quality The split is roughly 60–70% automation/30–40% manual What they need Strong Selenium + C# experience Background in web application testing Experience with automation frameworks + CI/CD Comfortable working in Agile teams If your Selenium experience is mainly in Java ...

connect and share data across the organisation. Key responsibilities: Design, develop and support Azure-based integrations (Logic Apps, Functions) Build and maintain integrations using C#/.NET Own and improve existing application integrations and workflows Work closely with business stakeholders to gather requirements and deliver solutions Monitor, troubleshoot and optimise … application performance Ensure integrations meet security and compliance standards Key requirements: Strong experience with Azure Integration Services (Logic Apps, Functions) Solid C#/.NET development experience Experience with data integration and data mapping Background working in a regulated or enterprise environment Strong communication skills and ability to work with ...

govern curves across systems. Architect and oversee a Medallion-style platform using Python, React, ClickHouse, Kafka/event streaming, Azure/AWS, and C#/.NET. Remain hands-on with design, prototyping, code reviews, and architecture decisions. Lead engineers, data scientists, and platform leads across EMEA, fostering a cohesive culture. … modern frameworks; React for UI delivery. Experience with streaming/event-driven architectures (Kafka) and large-scale data processing; ClickHouse or similar highly desirable. C#/.NET experience beneficial for legacy systems. Knowledge of energy trading, commodities, or financial markets. Understanding of curves, market data, pricing models, algo workflows ...

solutions-focused Senior QA Engineer with strong experience in Selenium, Java, C#, or Python? Do you want to be part of an ambitious, innovative company experiencing rapid growth? This organisation grew headcount by 35% last year and has major plans for 2026/2027. This role is based in WEST … with deployment teams and resolve CI issues Requirements 8+ years' experience in QA Automation Strong manual and automation skills Experience in Python, Java, or C# UI and API automation knowledge Cross-functional team experience Benefits 25 days holiday 10% bonus Private healthcare Pension Training allowance Enhanced holiday entitlement Interview Process ...

Developer - C# Kent - Hybrid £50k + Benefits Introduction CV Screen is recruiting for a talented Web Developer with strong C# skills to join a well-established and growing technology-led organisation based in Erith, Kent. This hybrid role offers a salary of £50,000 plus an excellent benefits package click ...

Software Engineer - C#, React, SQL, SharePoint, Azure - Investment Banking - Fixed Term Contract - circa £85,000 (dependant on experience) Our client a leading Investment Bank is seeking a developer experienced with C#, React and SQL to join their team on an initial Fixed Term Contract running until ...

Location: London/4 days onsite per week About: We are hiring a Senior C# Engineer on behalf of a boutique multi-strategy hedge fund to join a team responsible for overhauling the firm’s market data platform. The team is undertaking a multi-year initiative to build a unified … direction of the firm’s data warehouse and lakehouse platform. Prior market data experience is not required . We are looking for a strong C# engineer with experience working with Bloomberg BPIPE or SAPI , who is excited to help build a modern data platform in a high-performance investment environment. ...

development lifecycle. Key Responsibilities Design, develop, and maintain software applications for public sector clients Write clean, efficient, and well-documented code Work primarily with C# and JavaScript to build modern, secure systems Collaborate with technical and non-technical stakeholders to deliver solutions that meet user needs Participate in code reviews … existing codebases Contribute to continuous improvement of development processes and standards Requirements: Strong experience in software development, with a focus on coding Proficiency in C# and JavaScript Solid understanding of software engineering principles and best practices Experience writing and maintaining production-quality code Ability to work independently and as part ...

Azure Integration Engineer ** Azure Integration Services (AIS)/Azure Logic Apps/Azure Function Apps/.NET/C#/Blazor ** City of London (3 days per week required in the office) DGH Recruitment are currently recruiting on behalf of a leading global client who are looking for an Azure …/Experience: - Expert knowledge of Azure Integration Services (AIS) - Strong experience developing Logic Apps, Function Apps and custom Excel add-ins - Expert knowledge of C#, .NET and Blazor - Excellent stakeholder management skills - Familiarity with Master Data Management Solutions (desirable) - Familiarity with DevOps, Github and Copilot (desirable) Azure Integration Engineer ...

AI Delivery Lead - Permanent - Hybrid - Insurance OverviewThis is an opportunity to work with leading global companies and help them tackle complex business challenges. As a Senior AI Delivery Lead, you will be responsible for designing ...

Lead C# Backend Developer Location: Central London (Onsite) Salary: £75,000 - £85,000 Type: Permanent Sponsorship: Not available (must be UK-based) Overview We are working with an established software house based in Central London who are looking to hire a Lead C# Backend Developer to join their growing engineering ...

role Salary range: £(Apply online only)k Role requirements: team management, software development strong prior background in development in any of the core technologies: C#, .Net, Java, SQL This is a great opportunity for a team leader to lead a brilliant software development team. You will be leading a team … developments. The technical stack is C#, .Net, Java, SQL This role will report into the Head of Development within the Post trade technology area of the bank. This role is focused on People management and team management Role requirements Team leading and team management experience Development background - strong prior background ...

Trading; building applications that span all asset classes, underpin trading strategies, and impact hundreds of end users. They're looking for an excellent C# or Java Engineer (Codebase contains both languages), but also someone with AI, distributed systems and database exposure. Stack: C# or Java, Kubernetes, Kafka, React, LLMs ...

Developer – C#, Excel VBA, Rates, Fixed Income, Front Office, Trading Floor, Desk Side, Iterative Development An experienced RAD Developer is sought after by a leading global Hedge Fund to join their Front Office RAD team who are responsible for working desk-side and delivering iterative front office tools driven directly … owning the full development and release lifecycle of the products you build, gathering and interpreting requirements directly from the traders, working on core C# libraries & services and Excel VBA screens, as well as managing your own testing and release – as per traditional RAD development processes. You will get exposure ...

enhancement across applications, including Microsoft Dynamics 365 and the wider Microsoft Power Platform. Develop and implement automation solutions using scripting and coding (e.g. PowerShell, C#), improving efficiency and reducing manual processes. Configure and support applications to maximise business value, ensuring strong data interoperability across both Microsoft and bespoke systems. Translate … environments. Strong experience working with Azure-based applications and services (not purely on-premise systems). Hands-on experience with scripting and automation (PowerShell, C#, or similar), with the ability to modify and enhance application code. Experience supporting ERP solutions, ideally Microsoft Dynamics Business Central. Exposure to Microsoft Power Platform ...

strategic decisions. You'll research AI and automation technologies, evaluate vendors and tools, build (basic) timeboxed proofs of concept in Python and/or C#, and produce clear, decision-ready outputs. This is not a BAU delivery role. It's structured, evidence-led innovation. You'll report functionally … Bring Essential 2+ years in a technical analyst, research, or solutions-focused role Some Hands-on coding ability in Python and/or C# (You'll learn software engineering from the senior R&D engineer, who'll learn R&D from you!) Practical understanding of AI/ML landscape (LLMs ...