1 to 25 of 97 OO Jobs in the South East

Graduate Software Engineering Programme 2027

Location
Hove, England, United Kingdom
Engineer:* Degree in Computer Science or related a STEM discipline* Proficiency in one or more programming languages (Java, Python, C++, JavaScript)* Understanding of object-oriented programming (OOP) principles* Experience with modern frameworks (e.g. React, Angular, Spring Boot, Django)* Knowledge of full-stack development concepts (e.g. MEAN/MERN ...

Senior Software Engineer - (Permanent or Fixed-Term Contract)

Location
Woking, England, United Kingdom
.NET, with working knowledge of Python and TypeScript. Experience delivering software solutions using agile methodologies and software engineering best practices. Strong understanding of object-oriented design and software engineering principles, including SOLID principles, with the ability to develop maintainable and scalable solutions. Proven ability to analyse complex technical ...

Senior Platform Engineer

Location
Reigate, England, United Kingdom
requirements analysis, estimation, architecture/design, implementation, unit and system testing, deployment, operations, monitoring and incident management. Software engineering fundamentals Strong grounding in object oriented design, design patterns, SOLID principles, clean code practices, code review, documentation and Agile delivery. Core technical stack Hands‐on experience with C# ...

Senior Backend Developer

Hiring Organisation
LEAP29
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
/or C++ development experience. Experience building complex desktop applications within engineering, scientific, technical or data-intensive environments. Solid understanding of software architecture, object-oriented design, design patterns and SOLID principles. Experience with automated testing, Git, code reviews and CI/CD pipelines. Exposure to cloud technologies such ...

Senior Software Engineer - Rock Physics Applications

Hiring Organisation
Halliburton
Location
Abingdon, Oxfordshire, UK
Employment Type
Full-time
staying ahead of technology trends. Experience with cloud architecture (AWS, Azure, and/or Google Cloud). Proven experience with software engineering fundamentals: object-oriented and component-based design, design patterns, unit/integration testing, version control (Git), and code review workflows. Hands-on CI/CD experience ...

Senior SolidWorks Developer (.NET / C# ) & AEC Applications

Location
Dartford, England, United Kingdom
experience Essential Skills & Experience Strong experience with C#, .NET, and .NET Framework Proven experience with SolidWorks and the SolidWorks API Solid understanding of object-oriented programming and software design principles Familiarity with engineering drawings, 3D modelling, and manufacturing concepts Desirable Experience Experience with REST APIs, SQL, and system ...

Mid-Level Java Developer

Hiring Organisation
Halliburton
Location
Abingdon, Oxfordshire, UK
Employment Type
Full-time
including: Collections Framework, Generics, Streams, Lambdas Exception handling and best practices Multithreading and concurrency (Executors, synchronization, CompletableFuture) Memory management and garbage collection basics Object-oriented principles (SOLID, design patterns, microservice architecture) Experience with Java and related frameworks (SpringBoot, Eclipse RCP, OData, Hibernate, JPA, REST, etc.) Backend development including ...

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£120,000 - £150,000 per annum
practices Essential Skills & Experience 5+ years' professional software development experience Strong commercial experience developing applications using C# and modern .NET Excellent understanding of object-oriented programming, software design principles and architecture Proven experience designing and developing production-grade, scalable software systems Strong experience working with SQL Server, Oracle ...

Software Engineer, C++, Python, Cloud, Engineering Platform, Manufacturing, COR751

Hiring Organisation
Corriculo Ltd
Location
Oxford, Oxfordshire, South East, United Kingdom
Employment Type
Permanent
that the successful Software Engineer will have: Strong experience with C++ and Python Experience developing complex software systems or platforms Solid understanding of object-oriented programming and design patterns Experience working within agile development environments Experience with any of the following would be highly beneficial: Experience integrating third ...

Software Test Automation Engineer

Location
Eastbourne, England, United Kingdom
test frameworks, demonstrating strong analytical and problem-solving skills. Extensive experience with Python and C# programming languages, including a solid understanding of object-oriented programming principles. Hands-on experience with CI/CD tools such as Azure DevOps and TeamCity, including pipeline integration and test execution management. Demonstrated ...

Full Stack Java Engineer

Location
Guildford, England, United Kingdom
than inherit a finished machine. Experience Required Essential Typically 4+ years' professional software development, most of it in Java. Solid modern Java and object-oriented design, comfortable in older codebases too. Hands-on Spring Boot: REST APIs, Spring Security, Hibernate/JPA. Building and consuming APIs, integrating third ...

Senior C#/.NET Software Developer

Location
Godalming, England, United Kingdom
experience as a C# Developer or similar software development role. Proficiency in C# programming language and .NET frameworkincluding .Net Core Strong understanding of object-oriented programming principles. Experience with software development methodologies such as Agile or Scrum. Familiarity with relational databases (e.g., SQL Server, MySQL, PostgreSQL ...

Software Engineer I

Hiring Organisation
TripAdvisor
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
following a Bachelor's degree or above in Comp Sci. Technical Fundamentals: A strong grasp of computer science basics—data structures, algorithms, and object-oriented programming. Full-Stack Exposure: Familiarity with web app development, including proficiency in at least one modern backend language (e.g., Java, C#, Go, Python ...

Mid-Level .NET Developer

Hiring Organisation
Nextech Group Limited
Location
Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
Server and Entity Framework Experience building and consuming RESTful APIs Familiarity with Git and standard CI/CD practices Understanding of object-oriented design principles and design patterns Experience with a front-end framework (Angular, React or similar) - desirable Exposure to Azure or AWS cloud services - desirable Strong ...

Enterprise Software Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £100,000 per annum
successful Enterprise Software Engineer will have the following skills and experience: Strong commercial experience developing production-grade software using Python. Experience with an object-oriented programming language such as Java or C#. Experience designing and delivering scalable enterprise applications. Good understanding of SQL databases and data management principles. ...

Software Specialist

Hiring Organisation
Copello
Location
Reading, Oxfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 70 Hourly
Product Lifecycle Management principles. Software Development Strong C# and .NET development experience. Commercial C++ development experience. Experience developing enterprise applications. Knowledge of object-oriented design principles and design patterns. Data & Integration: Experience with SQL Server, Oracle or other relational databases. Data migration and transformation experience. Experience integrating business ...

.NET Developer

Hiring Organisation
Noir
Location
Newbury, Berkshire, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £60,000 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 ...

Software Engineer

Location
Reading, England, United Kingdom
including familiarity with commonly used Python libraries. A strong understanding of software data structures, programming methods and core computer‐science concepts. Knowledge of object‐oriented analysis and design, code structure, algorithms, operating systems, networking, HTTP and data management. The ability to design complex systems from initial requirements through ...

C# Developer / Technical Lead

Hiring Organisation
Client Server
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
experience providing technical/team leadership within a software engineering team You have strong backend development skills with C# .Net (would also consider other OO languages) You have strong system design experience, particularly distributed systems and microservices You have frontend experience with Vue.js, React or modern Angular You have ...

Senior Java Developer (AWS, Microservices) - Sussex

Hiring Organisation
Salt Search
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£550.00 - £700.00 per day
proactive, curious mindset, keeping them at the forefront of digital innovation. Qualifications: 5+ years of professional backend development experience. Strong understanding of Object-Oriented Programming principles and familiarity with Functional Programming Must be proficient in Java (v8 - v24) and DI frameworks Software design patterns. Knowledge of microservices architecture ...

Remote Full Stack Mid-level.NET Developer

Location
Ascot, Berkshire, United Kingdom
/.NET) Experience working with SQL Server and relational databases Solid understanding of HTML, CSS, and modern web development practices Strong grasp of object-oriented programming principles Problem-solving mindset and attention to detail Nice to Have Commercial experience using agentic AI or AI-assisted tooling within ...

Remote Full Stack Mid-level.NET Developer

Location
Banstead, Surrey, United Kingdom
/.NET) Experience working with SQL Server and relational databases Solid understanding of HTML, CSS, and modern web development practices Strong grasp of object-oriented programming principles Problem-solving mindset and attention to detail Nice to Have Commercial experience using agentic AI or AI-assisted tooling within ...

Full Stack Engineer

Location
Woking, England, United Kingdom
applications meet high standards of quality, performance, security, and maintainability. Preferred Skills and Experience Strong programming experience in Python, C#, .NET, or other object-oriented languages. Experience with version control systems and modern CI/CD practices. Strong understanding of software architecture and system design principles. Experience building ...

Campus - Full Time - AI Engineer - 2027 (UK - Burgess Hill)

Hiring Organisation
American Express
Location
Burgess Hill, UK
Employment Type
Full-time
December 2026 and June 2027.Minimum QualificationsKnowledge of Python and foundational data processing technologies. Foundational understanding of computer science concepts, including data structures, algorithms, object-oriented programming, debugging, testing, and problem solving. Foundational understanding of machine learning concepts such as supervised learning, unsupervised learning, model training, evaluation, feature engineering ...

Senior Engineer

Location
Bexhill-on-Sea, England, United Kingdom
customer and employee-facing applications. Experience delivering end-to-end solutions across front-end, services, and integration layers. Strong software engineering fundamentals, including object-oriented design, design patterns, problem solving, peer reviews, unit testing, and test-driven development. Proficiency in one or more modern programming languages, with ...