1 to 25 of 42 OO Jobs in London

.Net Developer (Fully Remote)

Hiring Organisation
DMS Computer Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £65,000 per annum
Science, Engineering, or a related subject At least 4 years of experience in Microsoft .NET (full framework, .NET Core, .NET 6) Proficiency in object-oriented programming (C#) and web concepts (Http, MVC, REST, OAuth) Knowledge of and an active interest in Design Patterns and SOLID architecture principles Excellent ...

Android Developer

Hiring Organisation
Norton Blake Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £600 per day
Solid experience with Kotlin and Android architecture components Strong understanding of app lifecycle and mobile UI/UX best practices Strong understanding of Object-Oriented Programming, data structures, and design patterns Proficiency in Java application development Familiarity with GitHub , Jira , Confluence , Jenkins , and Gradle Agile mindset and collaborative ...

Azure Cosmos DB Admin and Developer

Hiring Organisation
Vallum Associates Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 per hour
version control, and continuous integration tools Desirable skills/knowledge/experience Advanced proficiency in C#, ASP.NET, and .NET Core with strong object-oriented design principles ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £80,000 per annum
.NET Developer applicants should be experienced in: .NET, .NET Core, C# and Azure SQL. You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry recognized training in: .NET 10.0, ASP.NET Core, C# 14, .NET MAUI, ML.NET, Azure AI, GitHub Copilot ...

Head of eFX (Director) - Leading Investment Bank

Hiring Organisation
Nicoll Curtin
Location
London, UK
Employment Type
Full-time
shifts or on-call duties beyond regular working hours. Designing, implementing, and delivering complex globally distributed high availability real-time trading systems. Key Skills: OO Language - C Java/Python/Rust/C# FX Financial Markets Low-Latency Market Data Multi-Threading No-SQL/SQL Unit Testing/ ...

Head of eFX Engineering - Director

Hiring Organisation
Mizuho
Location
London, UK
venues (e.g. FxAll, Bloomberg, 360T) Specialist eFX desk trading process and behavioral knowledge Technical Knowledge/skills Strong experience in any of the following OO languages e.g. C++, Java, .Net Development 7+ years of C/C++ development experience Experience with FX financial markets/clients Experience with order entry ...

Simulation Software Engineer

Hiring Organisation
Holt Executive Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
development, ideally within modelling/simulation Strong debugging and profiling experience on Linux Proficiency in modern C++ (C++14 or later) Solid understanding of object-oriented programming, UML, and design patterns Experience with test-driven development Desirable Skills Experience with ECSS SMP, SIMULUS Suite, or other spacecraft simulation frameworks ...

AI Automation Engineer

Hiring Organisation
McCabe & Barton
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
bottlenecks and inefficiencies, and redesigning processes to be machine-readable and automation-ready using methodologies. Python Development - Strong proficiency in Python programming including object-oriented design, asynchronous programming, error handling, and writing clean, maintainable code. Experience with key libraries including Pandas, NumPy for data manipulation, requests and APIs ...

AI Automation Engineer

Hiring Organisation
McCabe & Barton
Location
Central London, London, United Kingdom
Employment Type
Permanent
bottlenecks and inefficiencies, and redesigning processes to be machine-readable and automation-ready using methodologies. Python Development - Strong proficiency in Python programming including object-oriented design, asynchronous programming, error handling, and writing clean, maintainable code. Experience with key libraries including Pandas, NumPy for data manipulation, requests and APIs ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
encompasses: .NET, .NET Core, C# and Azure SQL. We are keen to hear from .NET Developer candidates with a strong understanding object orientated (OO) development and the full software development life cycle. This is a rare opportunity to join a truly exciting global brand. Our client offers over ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £100,000 per annum
.NET Developer applicants should be experienced in: .NET, .NET Core, C# and Azure SQL. You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry recognized training in: .NET 10.0, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET ...

Quantitative Analyst - Quantitative Developer

Hiring Organisation
Bank of America
Location
London, UK
Employment Type
Full-time
engineering, or computer science Previous exposure to derivatives pricing and/or Market Risk Excellent programming ability in Python including good understanding of object oriented programming principles, coding standards, test driven development, etc Prior financial experience, preferably within a large investment bank Strong communication skills and ability ...

Senior Quantitative Finance Analyst - Quantitative Developer

Hiring Organisation
Bank of America
Location
London, UK
Employment Type
Full-time
Market Risk Tracking records and ability to design, lead and develop complex systems Excellent programming ability in Python including good understanding of object oriented programming principles, coding standards, test driven development, etc Prior financial experience, preferably within a large investment bank Strong communication skills and ability to work ...

Senior / Mid-Level Full-Stack Software Engineer C#/.NET | Angular | High-Ownership Engineering | London

Hiring Organisation
Mondrian Alpha
Location
London, UK
Employment Type
Full-time
maintainability, correctness Close collaboration with stakeholders; engineers frequently shape product direction What They're Looking For Core Requirements: Strong software engineering fundamentals (data structures, OO design, distributed systems concepts) Professional experience in C#/.NET Hands-on Angular experience OR strong React/TypeScript engineers willing to pick up Angular ...

Principal Software Engineer Rust Low Latency

Hiring Organisation
Client Server
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
enjoy a friendly team environment that encourages knowledge sharing and close collaboration. About you: You are an experienced backend focussed Software Engineer with strong OO programming skills (e.g. Java, C++), ideally you will have commercial Rust and/or Golang experience but you can pick this ...

Performance Test Engineering Consultant

Hiring Organisation
TEN10 SOLUTIONS LIMITED
Location
South East London, London, United Kingdom
Employment Type
Temporary
Were Looking For SDET with experience as a Performance Tester , ideally in a consultancy or client-facing environment. Proficiency in at least one object-oriented programming language (e.g., Java, Python, C#, or JavaScript/TypeScript) for writing clean, maintainable test code and frameworks. Strong knowledge of performance testing ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
projects which will be critical to the future success of the business. .NET Developer candidates should have a sound understanding of object orientated (OO) development and a skill that that includes: .NET 10.0, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI and MongoDB. This ...

Junior .NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £35,000 per annum
which will be critical to the future success of the business. Junior .NET Developer candidates should have a sound understanding of object orientated (OO) development and a skill that that includes some of the following (full training will be provided to fill any gaps in your skill set): .NET ...

Security Engineer, AWS Security

Hiring Organisation
Amazon Web Services (AWS)
Location
London, UK
Employment Type
Full-time
Knowledge of networking protocols such as DNS and TCP/IP Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented language Preferred Qualifications Experience with AWS products and services Experience with any combination of the following: threat modeling, secure coding, identity management ...

Java Software Engineer : Global Bank : £150k + bonus : Hybrid

Hiring Organisation
Hunter Bond
Location
London, UK
Employment Type
Full-time
years of professional software engineering experience Strong computer science fundamentals — algorithms, data structures, system design Proficiency in Java (Java 11+), including concurrency and object-oriented design Experience building data-intensive systems or service-oriented platforms Comfortable working with distributed teams and collaborating across engineering and business functions ...

Senior Java Engineer Kubernetes, Kafka, Docker - Hybrid

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £750 per day
Strong systems development experience at all stages of systems development covering design, development, testing, live implementation and post implementation support. Strong hands-on Object-Oriented Design skills Strong core Java programming skills Experience of developing services/micro-services in Java Experience of developing containerised services using Docker ...

Software Engineer (Prototype) - Innovation R&D

Hiring Organisation
Input Output Group
Location
London, UK
Employment Type
Full-time
years of software development experience Experience working with Git and Git workflow Practical experience with Agile software development methods Knowledge of functional and object-oriented programming paradigms Proficiency in various programming languages and functional paradigms Knowledge of system programming languages (e.g. Rust, C++) Knowledge of some functional languages ...

Software Engineer (Prototype) - Innovation R&D

Hiring Organisation
Input Output Group
Location
South London, UK
Employment Type
Full-time
years of software development experience Experience working with Git and Git workflow Practical experience with Agile software development methods Knowledge of functional and object-oriented programming paradigms Proficiency in various programming languages and functional paradigms Knowledge of system programming languages (e.g. Rust, C++) Knowledge of some functional languages ...

Data Scientist (Mid - Senior Level)

Hiring Organisation
Utility Warehouse Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
value modelling. A deep understanding of machine learning theory and practical application (e.g., regression, classification, clustering, time-series forecasting, survival analysis). Solid object-oriented programming skills in Python and hands-on expertise with the core data science stack (Pandas, Numpy, Scikit-learn, XGBoost/LightGBM). ...

Senior Software Engineer

Hiring Organisation
Oho Group Ltd
Location
London, UK
Employment Type
Full-time
degree in Computer Science, Mathematics, or Physics. Graduated from a Russell Group university. Expertise in modern C++ (C++11/14/17) and object-oriented design. Strong grasp of algorithms, data structures, and performance optimization. Ideally, experience in graphics and cybersecurity. Highly Desirable PhD in Software Development ...