1 to 25 of 112 Remote/Hybrid C# Jobs in Central London

Java Software Engineer

Hiring Organisation
83zero
Location
City of London, London, United Kingdom
databases (e.g., MongoDB) or SQL (e.g., Postgres) Understanding of web standards, accessibility and development best practice Experience with Apache NiFi Bonus Skills Microservices in C# Integrating LLMs (e.g., LangChain, Vercel AI) Experience using the GOV.UK Design System and Nunjucks What You’ll Love You’ll be part of a culture ...

Full Stack Engineer

Hiring Organisation
The Opportunity Hub UK
Location
City of London, London, United Kingdom
Next.js, or Vue for building responsive front-end experiences Strong back-end capabilities with Node.js and Express, plus experience in at least one of C#, Java, or Python for diverse system requirements Demonstrated experience designing scalable RESTful APIs, microservices architectures, and both SQL and NoSQL database solutions Solid understanding ...

Senior Python Developer

Hiring Organisation
TreasurySpring
Location
City of London, London, United Kingdom
looking for... Essential skills and experience: 5+ years experience of developing complex applications using an OO language (ideally Python, but experience in C++/C#/Java/etc would also be considered) Experience working on mission-critical applications, following a robust SDLC Excellent communication and problem-solving skills ...

Java Consultant

Hiring Organisation
83zero
Location
City of London, London, United Kingdom
other IaC tools NoSQL (ideally MongoDB) or relational databases (e.g., Postgres) Apache NiFi Web standards, accessibility and development best practice Bonus Experience Microservices in C#/.NET Integrating LLMs with tools like LangChain or Vercel AI What You’ll Love A culture built around innovation, continual learning, and professional growth ...

Full Stack Engineer

Hiring Organisation
83zero
Location
City of London, London, United Kingdom
Code tools NoSQL databases (especially MongoDB) or SQL (e.g., Postgres) Understanding of web standards, accessibility and development best practice Bonus Skills Building microservices in C# or Java Integrating LLMs (e.g., LangChain, Vercel AI) Using the GOV.UK Design System and Nunjucks What You’ll Love You’ll join a community that ...

Solutions Engineer

Hiring Organisation
Anson McCade
Location
City of London, London, United Kingdom
Required Experience & Skills 5+ years of cloud-native development experience, preferably Azure (AWS a plus). 5+ years of software engineering experience, mainly in C# and/or Python. Strong knowledge of cloud services (Azure App Services, Functions, AI Services). Proficiency in REST APIs, microservices, and event-driven architectures. ...

Senior Software Engineer

Hiring Organisation
Harrington Starr
Location
City Of London, England, United Kingdom
maintain production code Research and integrate new technologies Foster a culture of engineering excellence and continuous improvement Key Requirements 5+ years’ experience working with C#/.NET Experience developing front and middle office systems Strong SQL skills Experience with cloud-native solutions (Azure or AWS) Knowledge of event-driven, microservices ...

Data Engineer

Hiring Organisation
Roc Search
Location
City of London, London, United Kingdom
Synapse Analytics (data warehousing), and Azure Functions (task automation). Azure DevOps: Skilled in CI/CD, pipeline creation, and deployment automation. .NET/C# Development: Comfortable developing backend processes and automation scripts in C#. ...

Endur Developer

Hiring Organisation
Staffworx Limited
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
contribute to DevOps practices. Must-Have Skills Strong experience with OpenLink Endur (v16+) including: .NET SDK/Toolkit OpenComponents UDSR Development OpServices Solid .NET (C#) development experience in a trading environment. Experience in Power, Gas, or Metals markets. Strong understanding of trade lifecycle and front-to-back workflows. Desirable Skills ...

Software Engineer

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
maintain production code Research and integrate new technologies Foster a culture of engineering excellence and continuous improvement Key Requirements 5+ years’ experience working with C#/.NET Experience developing front and middle office systems Strong SQL skills Experience with cloud-native solutions (Azure or AWS) Knowledge of event-driven, microservices ...

IT Application Development Manager

Hiring Organisation
Totum Partners
Location
City of London, London, United Kingdom
ensuring application compatibility, security, and performance optimisation. Skills Required Previous experience managing the application and development function within a law firm. Knowledge of SQL, C#, Python, Java, HTML/CSS, and related development frameworks. Understanding of API integration, data modelling, and application performance tuning. Experience with software lifecycle tools (e.g. ...

Software Engineer

Hiring Organisation
OTA Recruitment
Location
City of London, London, United Kingdom
Software Engineer (C# .Net) Salary: £55k-£75k (plus very attractive bonus on top) Location: London or Leeds (hybrid/remote options also available) *You will need to come with a good knowledge of the sports analytics/betting industry to be considered for this role* Company description ...

Microsoft Dynamics 365 F&O - Managing Solution Architect

Hiring Organisation
83zero Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent
Azure and SharePoint. Knowledge of software engineering best practices and limitation with Dynamics 365 FinOps as well as Microsoft Dynamics CRM SDK, X++, C#, Visual Studio and Team Foundation Server. Full implementation lifecycle experience of ERP based programmes within Microsoft Dynamics 365 and the Power Platform. Experience with Continuous Integration ...

Presales Solutions Architect

Hiring Organisation
Anson McCade
Location
City of London, London, United Kingdom
large bids (£5m+). Broad architecture background across multiple technology stacks and cloud platforms. Hands-on experience in backend engineering/architecture (e.g. Java, C#) and modern SDLC practices (3–5+ years). Delivery or integration experience with AI solutions in software engineering contexts (at least 2 implementations). Strong ...

Software Engineer (Data) (6 month contract)

Hiring Organisation
Arcus Search
Location
City of London, London, United Kingdom
data quality, performance, and maintainability Tech environment • Kotlin & Spring Boot for core data processing services • Python for tooling and automation • Legacy systems in C# and Scala/Spark • Exposure to data lakes and large-scale data platforms is a strong plus What they’re looking for • Strong JVM background (Kotlin ...

Data Engineer – Insurance - Snowflake, Dbt

Hiring Organisation
Arthur Recruitment
Location
City of London, London, United Kingdom
such as Synapse and DevOps Experience with Microsoft SQL Server stack including MDS , SSIS , SSAS , and SSRS Familiarity with programming languages like Python and C# (preferred) Sound good? APPLY ...

Solutions Engineer

Hiring Organisation
Anson Mccade
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£65,000
implementation playbooks What theyre looking for in a Solutions Engineer: 5+ years experience in cloud-native development (Azure preferred) Strong software engineering background (C# and/or Python) Experience with REST APIs, event-driven architecture and microservices Experience with CI/CD pipelines, Git and modern testing practices Strong communication ...

Remote Senior Java Software Engineer - Fintech

Hiring Organisation
McGregor Boyall
Location
City of London, London, United Kingdom
global codebase 🔹 What they're looking for 5+ years' software engineering experience (3+ in financial markets/algos) Strong coding skills in Java, Kotlin, C#, or C++ (Python a plus) Hands-on experience with real-time data processing & distributed systems Data Pipelines Strong understanding of software engineering and system architecture ...

Remote Senior Java Software Engineer - Fintech

Hiring Organisation
McGregor Boyall
Location
Central London / West End, London, United Kingdom
global codebase 🔹 What they're looking for 5+ years' software engineering experience (3+ in financial markets/algos) Strong coding skills in Java, Kotlin, C#, or C++ (Python a plus) Hands-on experience with real-time data processing & distributed systems Data Pipelines Strong understanding of software engineering and system architecture ...

Application Engineer

Hiring Organisation
VIQU IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - 500 per day + Inside IR35
Maintain, enhance, and support applications, integrations, and services Identify and implement opportunities for automation and system rationalisation Skills & Experience Strong experience with .NET/C#, SQL Server, React, and Python Hands-on experience with security patterns including OAuth, SAML, and RBAC Solid understanding of Azure cloud services Experience with ...

Engineering Lead (.NET, Azure, Kubernetes)

Hiring Organisation
Roc Search
Location
City of London, London, United Kingdom
improvement They’re looking for someone with the following: • Proven experience architecting and scaling B2B SaaS platforms • Strong full-stack technical expertise - especially across C#, JavaScript, and ideally React • Experience integrating with APIs and identity platforms such as Microsoft Entra ID/Azure AD • Solid understanding of cloud infrastructure - ideally ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
.NET Developer, C# 14 - Global Technology Brand - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET, C# 14, WPF, React, Angular 21, Microservices, Azure, ASP.NET Core Web API, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become … expand their award winning .NET software development team. We are seeking .NET Developer candidates with experience of either web application development (.NET Core, C#) or winforms/WPF (C#) development. Our client will provide you with training into: .NET 10.0, WPF, MVVM, Prism, JavaScript, React, Angular 21, Microservices, MongoDB, Vue.js ...

Business Analyst

Hiring Organisation
Lorien
Location
City of London, London, United Kingdom
Experience working directly with traders and quants Knowledge of market data, curve management, and pricing tools Agile delivery experience Technical Skills (Preferred) .NET/C#, Microservices SQL Server, Oracle, MongoDB Some exposure to Murex is a plus Profile Strong communication skills (French is a plus) Hands-on, proactive, able ...

Lead .NET Engineer - Hybrid - £700/day Inside IR35 | WeathTech Platform | Digital Wealth | Azure | Angular | Microservice Architecture

Hiring Organisation
VirtueTech Recruitment Group
Location
City of London, London, United Kingdom
transactions and real-time calculations. Collaborate with Product Owners and Tech Leads to translate business requirements into technical solutions. Skills & Experience: Strong experience with C#/.NET Core and associated frameworks. Proven experience building and maintaining financial or investment platforms. Strong Experience with Angular Experience with relational databases (SQL Server ...

Automation Test Lead

Hiring Organisation
Q1 Technologies, Inc
Location
City of London, London, United Kingdom
field of Automation testing, Java, Database QA Testing Good understanding of OOPS concepts and strong programming skills in Selenium and Java or C# • Hands-on experience of working with test automation tools and frameworks for web, API, desktop and/or mobile automation. Experience in other tools will be added ...