14 of 14 Remote/Hybrid C# Jobs in the City of London

Test Analyst

Location
City Of London, England, United Kingdom
Services, Banking, HR, Payroll or Finance Transformation. Performance, Accessibility, Mobile or Cloud Testing. Experience with CI/CD pipelines, Git, Java, Python, JavaScript or C# would also be beneficial. Qualifications ISTQB Foundation or Advanced Level certifications, BCS Software Testing qualifications or equivalent industry experience would be advantageous. Relevant practical testing ...

Web, API and Integration Engineer

Location
City Of London, England, United Kingdom
continuous improvement What We’re Looking For Commercial development experience across web applications, APIs, integrations or data-led systems. Strong grounding in .NET, C#, REST APIs, SQL and practical frontend development. Experience with Azure DevOps, Git branching, CI/CD pipelines and controlled environment promotion. Ability to diagnose issues across ...

Microsoft AI Engineer

Hiring Organisation
83zero Limited
Location
City of London, South East, United Kingdom
Employment Type
Freelance / Project collaboration, Hybrid
Salary
£350 - £400 per day
/knowledge-grounded AI applications AI agents and agentic workflows Microsoft Fabric Power Platform Azure Functions/Logic Apps APIs and system integrations Python, C#, JavaScript/TypeScript or similar Microsoft Entra ID/cloud security Please click apply ...

Security Engineer (Product Security)

Location
City Of London, England, United Kingdom
review or vulnerability triage. Experience securing LLMs, AI agents, MCP or other AI‐enabled systems. Cloud, container or Kubernetes security experience, plus exposure to C#, .NET, Python, Bash or PowerShell. This Role Probably Isn’t For You If... Your experience is primarily GRC, audit, compliance or policy. Your background ...

Systems Developer - Dynamics 365 (FTSE250!)

Hiring Organisation
Robert Half Limited
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Salary
£45,000
modules - ESSENTIAL 2+ years' experience with the Microsoft Power Platform Experience with Power Apps (Model-Driven & Canvas) and Power Automate Strong knowledge of C#, JavaScript and the Software Development Lifecycle (SDLC) Experience gathering business requirements and working with stakeholders PL-900 certification is desirable Azure Logic Apps or Azure Functions ...

AI Data Engineer: NLP & LLM ETL in Snowflake/Azure

Location
City Of London, England, United Kingdom
warehouse and Azure cloud is preferred; Knowledge of REST API; Good knowledge of SQL Server databases and Python programming language is required; Knowledge of C# is a bonus as is working with Azure data fabric; and Excellent analytical, written and oral communication skills Medpace Overview Medpace is a full-service ...

Senior Technical Engineer

Location
City Of London, England, United Kingdom
development. What you'll be doing Designing and building enterprise solutions using Microsoft Azure and Power Platform Developing applications and services using .NET/C#, APIs and Azure services Creating integrations using Azure Functions, Logic Apps, Service Bus and API Management Building Power Apps, Power Automate solutions and Dataverse applications … looking for Proven experience as a Senior Engineer delivering complex production environments Strong hands-on expertise with Microsoft Azure Solid .NET/C# development experience Experience building solutions using Power Apps, Power Automate and Dataverse Knowledge of API-led integrations, microservices and event-driven architectures Experience integrating Azure, Microsoft ...

Senior Software Engineer

Location
City Of London, England, United Kingdom
Senior Software Engineer who thrives on untangling complex systems and modernising core infrastructure without breaking production. This is an exciting opportunity to modernise core C#/SQL systems! Extract legacy business logic, build clean services, and verify changes in shadow mode with zero downtime to revenue flows. Extract business rules … scattered across C#, embedded JavaScript and undocumented SQL stored procedures into a clean, tested, dependency-free rules assemblies. Build new services cleanly. with proper Dependency Injection (DI), robust authentication/authorization, structured logging, and full observability. Work fluently across both legacy .NET Framework 4.8 (ASP.NET MVC5, WebAPI ...

Senior Software Engineer - UK

Location
City Of London, England, United Kingdom
About OneView Commerce Retailers with thousands of shops have had two options, and neither is good. Web-native platforms move fast but were never built for a shop floor. Legacy store systems were built for ...

C# Developer

Hiring Organisation
Access Computer Consulting
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £425/day
C# Developer - SQL/Data Analysis - Banking Location: London - Hybrid (3 days onsite, 2 days remote) Contract: 6 months IR35: Inside IR35 - Umbrella company required We are recruiting for an experienced C# Developer with strong SQL and data analysis skills to support business-critical regulatory reporting systems within a banking … environment. This position requires more than traditional application development. We are looking for a hands-on developer who can combine C# development expertise with advanced SQL skills, investigate complex data issues and independently identify and implement technical solutions. You will be working on regulatory reporting projects where data accuracy, system ...

Backend Software Engineer C# Asset Management

Hiring Organisation
Client Server
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Backend Software Engineer/Developer (C# .Net Claude) London/WFH to £100k Are you a backend focussed Software Engineer with strong C# skills combined with an outstanding academic record? You could be progressing your career in a hands-on Backend Software Engineer role at a tech driven, global Asset … achieved a 2.1 or above in Computer Science or closely related disciplines from a top tier university, e.g. Russel Group You have strong backend C# .Net development skills You're collaborative with excellent communication and stakeholder management skills You have a deep knowledge of Computer Science fundamentals including OOP, Data ...

AI Solutions Architect

Hiring Organisation
Hunter Selection
Location
City of London, London, St Paul's, United Kingdom
Employment Type
Permanent
Salary
£85000 - £100000/annum 26 days holiday, health plan,bonus
complex end to end projects/products with the use of AI. You should have a strong foundational experience in hands on development, with C# of most relevance, as well as experience with DevOps and CI/CD. You should be someone who has in depth, hands on development experience … Annual bonus scheme Hybrid working Essential requirements: Commercial experience building AI platforms Enterprise level Agent design, creation and support Strong foundation OOP experience with C# ideally Python experience Entra experience Azure Cloud experience - including Azure functions such as Service Bus, Azure DevOps AI Foundry API MCP Frontier AI tools ...

VP C# Front Office Architect – Hybrid London

Location
City Of London, England, United Kingdom
McGregor Boyall is working with a leading global investment bank to hire a VP-level C# Software Engineer in London. You will join the Front Office Securities Financing Tech function and own technical delivery of critical trading platforms. The role involves modernising applications, designing cloud-based solutions with C#, .NET ...

Front office C# Developer

Hiring Organisation
McGregor Boyall Associates Limited
Location
City Of Westminster, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Financial Services Level: Vice President Employment Type: Permanent The Opportunity We are working with a leading global investment bank seeking an experienced VP-level C# Software Engineer to join its Front Office Securities Financing Technology function in London click apply for full job details ...