1 to 25 of 51 Permanent OO Jobs in the South East

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 Software Engineer - Rock Physics Applications Halliburton · GB, Abingdon It Ot 13 Oct 2026

Location
Abingdon, England, United Kingdom
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 ...

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 ...

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 ...

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 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 ...

C# Software Engineer / Team 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 ...

Software Developer Engineer in Test

Location
Oxford, England, United Kingdom
/62304 standards for validation and verification of software medical devices. Skills & Experience Required: Essential Strong Python programming skills, including object-oriented programming and clean code principles. Experience developing and maintaining test automation frameworks using known browser automation framework (e.g Selenium or Playwright) and BDD (e.g. Behave). ...

Software Specialist

Location
Reading, England, United Kingdom
developing integrations between business-critical systems. Knowledge of APIs, middleware and enterprise data exchange. Experience with data migration and transformation. Good understanding of object-oriented design and software development principles. Experience working within Agile development environments. Familiarity with source control and DevOps tooling such as Git, Azure DevOps ...

Full-Stack AI Web Engineer: Build Scalable Copilot UIs

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 ...

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 ...

Senior Software Engineer (C++ / Qt)

Hiring Organisation
Tiger Resourcing Group
Location
Brighton, Brighton and Hove, East Sussex, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
deliver against milestones and acceptance criteria. Skills and Experience Required Essential: Strong, demonstrable experience in C++ (C++14/C++17 or later) with solid object-oriented design skills. Proven experience developing and testing GUIs and applications using the Qt5 framework in an IDE (VSCode or QtCreator). A sound ...

Python Software Engineer - 12 Month FTC

Location
Woking, England, United Kingdom
services, APIs, and/or data pipelines. Experience delivering software solutions using agile methodologies and software engineering best practices. Strong understanding of object-oriented design, software architecture, and engineering principles, including SOLID. Proven ability to analyse complex technical problems and develop practical, scalable solutions. Comfortable taking ownership ...

Lead C# Engineer

Location
Reigate, England, United Kingdom
capture and analysis, estimation, detailed software design, implementation, unit and system-level testing, installation and deployment, maintenance Experience with software engineering best practices: object-oriented design and implementation, design patterns, SOLID principles, Agile and Extreme Programming methodologies Experience with software development tools: IDE’s, version control, test automation ...

Salesforce Developer

Hiring Organisation
Sage
Location
Winnersh, Berkshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
development on Salesforce - it is not a configuration or admin position. What we're looking for >Core skills (key requirements) - Proven experience with object-oriented programming, ideally Java or C# - Experience developing with Salesforce Lightning - Hands-on delivery of solutions on the platform - Strong proficiency in Apex, SOQL ...

Senior Software Engineer

Location
Southampton, England, United Kingdom
production of market‐leading products within the defence and commercial industry. What we are looking for Essential Skills and Characteristics C++ or relevant Object Oriented software development Familiarity with Electronics and lower‐level firmware Using and generating documentation to create interfaces machine to machine Test frameworks and test ...

Software Engineer (C++)

Hiring Organisation
Experis
Location
High Wycombe, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£40000 - £60000/annum
implement complex algorithms . Strong mathematical skills, including calculus and analytical problem solving. Experience with software design, testing and debugging. Knowledge of object-oriented design and software architecture. Experience using Git or similar version control systems. Degree in Computer Science, Software Engineering, Electronics, Mathematics, Physics, or similar ...

Senior Systems Engineer

Hiring Organisation
Rise Technical Recruitment
Location
Basingstoke, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum Bonus, Healthcare
would be advantageous. Strong technical knowledge of Linux, VMware, SQL and IP networking, with scripting experience using Bash and/or Python. Strong object-oriented programming, coding and debugging skills; Java strongly preferred, alongside experience with SQL Server/PostgreSQL, stored procedures and complex systems. Experience supporting high ...

Experienced Software Developer

Location
Leatherhead, England, United Kingdom
consultancy environment solving real-world, high-consequence challenges. EXPERIENCE REQUIRED Professional experience developing software in Java and C++. Practical experience applying object-oriented design principles and modular software architectures. Familiarity with collaborative development practices, including Git and CI/CD pipelines. Experience working across the full software development ...

Senior Data Scientist

Hiring Organisation
BP Energy
Location
Sunbury-On-Thames, London, United Kingdom
Employment Type
Work From Home
model lifecycle. Thorough understanding of the mathematical foundations of statistics, machine learning, and scientific computing. Strong programming experience in one or more object-oriented languages (e.g. Python, Go, Java, C++). Advanced SQL knowledge. Experience with modern ML engineering practices including MLOps, model lifecycle management, CI/ ...

Windows Software Manager

Location
Oxford, England, United Kingdom
Real-Time Operating System (RTOS) concepts (task scheduling, interrupts, concurrency) and Board Support Package (BSP). Familiarity with Unified Modelling Language (UML) and object-oriented design principles. Demonstrated ability to build, lead, and develop high-performing engineering teams with a collaborative leadership approach. Strong systems-thinking capability, with ...

Software Test Manager

Location
Oxford, England, United Kingdom
Board Support Package (BSP), and hardware–software interaction as well as Over The Air (OTA) updates. Familiarity with Unified Modelling Language (UML) and object-oriented design principles. Demonstrated ability to build, lead, and develop high-performing engineering teams with a collaborative leadership approach. Proven ability ...

Digital Developer (Front End)

Location
Bexhill-on-Sea, England, United Kingdom
tools like Create React App. Familiarity with RESTful APIs, relational databases (SQL) and Java/JVM languages. Exposure to SOAP, JSON, XML, and object‐oriented design. Proficiency with GitHub source control and test‐driven development (TDD/BDD). Exposure to Guidewire Insurance Suite or other digital insurance ...

Java Developer

Location
Bexhill-on-Sea, England, United Kingdom
Developer in an agile team, supporting and developing enterprise level applications. Experience of Java/JVM/Spring based languages Object oriented analysis and design Source Management software such as GitHub Knowledge of a Test driven approach including exposure to either TDD or BDD would be an advantage ...