51 to 75 of 193 OO Jobs in the UK

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
engineering standards. Skills Required: At least five years' commercial software development experience, with strong expertise in C# and modern .NET. Excellent understanding of object-oriented programming, software design principles and architecture. Experience delivering production applications where performance, reliability and scalability are essential. Strong SQL skills and experience with ...

Senior Software Engineer

Hiring Organisation
ARM
Location
Southampton, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
nature of the work, you will need to hold a high level of UK security clearance. Essential Skills and Experience 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 ...

Senior Software Engineer

Hiring Organisation
Advanced Resource Managers Limited
Location
Southampton, Hampshire, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
nature of the work, you will need to hold a high level of UK security clearance. Essential Skills and Experience 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 (6-Month Contract)

Hiring Organisation
Connells Group HQ
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £600.00 per day
work as part of a collaborative environment Skilled in software testing methodologies Experience with Scrum/Agile development methodologies Strong knowledge of object-oriented design Highly Desirable: Experience with concurrent programming techniques, parallelism, and threading Experience working with distributed systems and microservice architectures Experience with high-scalability projects ...

Front office C# Developer

Hiring Organisation
McGregor Boyall Associates Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent
Securities Financing, Equity Financing or Equity Swaps . Demonstrable experience taking ownership of technical architecture and delivering substantial projects independently. Strong understanding of object-oriented design, data structures, algorithms and software engineering principles. Experience working with relational databases such as SQL Server or MySQL. Ability to articulate architectural ...

Software Developer, C#, .NET, AI-led Development

Hiring Organisation
Corriculo Ltd
Location
Reading, Berkshire, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £50,000 per annum
well-tested, working solutions, and practical experience designing and integrating APIs with attention to security, data boundaries and permissions Strong programming skills including object-oriented design, SQL and data modelling, with confidence working across a technical stack that includes C#/.NET and SQL Server, React and TypeScript ...

Software Development Engineer III

Hiring Organisation
Expedia
Location
London, UK
Employment Type
Full-time
professional software development experience), or Master's Degree (4+ years post-degree experience)Hands-on experience in software development using Java or similar object-oriented programming languages, or Scala or Kotlin or similar functional languagesProven experience building and operating scalable distributed systems and services within AWS cloud infrastructure ...

Network DevOps Engineer

Hiring Organisation
Eclectic Recruitment
Location
Stevenage, ENG, GB, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £58000/annum
development of software engineering skills across the team. The Ideal Candidate will have: Advanced Python development skills, with a strong understanding of object-oriented programming, design patterns and writing clean, maintainable and testable code. Experience with Python testing methodologies, REST and GraphQL APIs, and frameworks such as Django ...

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

Hiring Organisation
American Express
Location
Burgess Hill, UK
Employment Type
Full-time
between December 2026 and June 2027Knowledge 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 ...

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

Hiring Organisation
American Express
Location
Brighton, East Sussex, UK
Employment Type
Full-time
between December 2026 and June 2027Knowledge 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 ...

Associate Salesforce Developer

Hiring Organisation
Sage
Location
Winnersh, Berkshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
experience or knowledge in one or more of the following: - Salesforce development and programming, particularly Apex, Lightning or LWC - Java - JavaScript/TypeScript - Object-oriented programming and software development principles - APIs, databases or web application development Salesforce development knowledge would be a strong advantage, but we're also ...

Junior Software Engineer

Hiring Organisation
Anonymous
Location
Birmingham, West Midlands, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£28000 - £35000/annum
work and your ability to build features or complete projects from start to finish. Commercial programming experience is advantageous. Solid capability with an object-oriented back-end language, preferably PHP/Laravel, and a modern front-end framework such as React or React Native. TypeScript is desirable. Good ...

Senior Java Developer

Hiring Organisation
Vistra
Location
United Kingdom
Employment Type
Permanent
Salary
GBP Annual
testing Java applications for web-based systems In-depth knowledge of popular Java frameworks like J2EE, JSF and Spring MVC Experience with Object-Oriented Analysis and Design (OOD) Good delegation and time management skills Problem-solving abilities Strong communications skills Demonstrated ability to collaborate with product development ...

Senior Software Engineer

Hiring Organisation
Branston Potatoes
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Temporary
Salary
£45,000
tooling. Proven capability to work effectively within an established software development lifecycle, including code reviews, design discussions, and collaborative delivery. Strong understanding of object-oriented programming concepts including encapsulation, inheritance, polymorphism, and abstraction. This should extend to a clear understanding of SOLID principles and the ability to apply ...

Senior Software Engineer C++ (Fixed Term Contract)

Hiring Organisation
Microlise
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Contract
tooling. Proven capability to work effectively within an established software development lifecycle, including code reviews, design discussions, and collaborative delivery. Strong understanding of object-oriented programming concepts including encapsulation, inheritance, polymorphism, and abstraction. This should extend to a clear understanding of SOLID principles and the ability to apply ...

Senior Software Engineer

Hiring Organisation
Branston Potatoes
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£45,000
tooling. Proven capability to work effectively within an established software development lifecycle, including code reviews, design discussions, and collaborative delivery. Strong understanding of object-oriented programming concepts including encapsulation, inheritance, polymorphism, and abstraction. This should extend to a clear understanding of SOLID principles and the ability to apply ...

Automation Test Engineer - AI

Hiring Organisation
Accenture
Location
London, UK
Employment Type
Full-time
driven and Agentic testing approaches to enhance speed, accuracy, and scalability. You will utilise your expertise in Cloud environments (AWS/GCP) and Object-Oriented Programming (OOP) to build intelligent, scalable automation solutions, while actively driving the adoption of AI-powered testing tools, autonomous test agents, and data ...

Software Engineering Manager - AI Focused

Hiring Organisation
WTW
Location
London, England, United Kingdom
their potential benefits and limitations. • Prior hands-on technical experience of desktop or web-based .NET/C# technologies and tools. • Experience with object-oriented design and implementation, design patterns, SOLID principles. • High numeracy skills, passion for maths, statistics and complex algorithms. • Line management experience. • General knowledge ...

Software Engineering Manager - AI Focused

Hiring Organisation
WTW
Location
Cambridge, Cambridgeshire, UK
their potential benefits and limitations. • Prior hands-on technical experience of desktop or web-based .NET/C# technologies and tools. • Experience with object-oriented design and implementation, design patterns, SOLID principles. • High numeracy skills, passion for maths, statistics and complex algorithms. • Line management experience. • General knowledge ...

Software Development Engineer II

Hiring Organisation
Capital Group
Location
London, UK
Employment Type
Full-time
relevant work experience. Experience in software development, including experience with at least one modern language such as Python, Java, C++, or C# including object-oriented design with an understanding of advanced design patterns. Experience in cloud-first design, preferably AWS (Serverless infrastructure, dynamic autoscaling, container orchestration, etc.). ...

Senior Software Engineer

Hiring Organisation
Morson Edge
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£46.45 - 63.33 per hour + Inside IR35
create Test Engineering solutions, contributing to the production of market-leading products within the defence and commercial industry. Requirements: 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 development ...

Quality Automation Engineer

Hiring Organisation
Anson Mccade
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Engineering, Software Testing or Test Automation. Strong hands-on experience designing and implementing automated testing solutions. Good programming experience in at least one object-oriented language, such as Java, C#, TypeScript or Python. Experience with modern automation frameworks and testing practices. Exposure to cloud environments such ...

Senior OutSystems Developer

Hiring Organisation
Version 1
Location
London, UK
Employment Type
Full-time
Developer, working on large-scale enterprise projects. Proven expertise with OutSystems platform development and the ability to manage complex systems. Strong knowledge of object-oriented programming (C#), .NET Framework, and ASP.NET.Experience with database systems such as MS SQL Server and proficiency in database design and development. Advanced proficiency ...

Senior OutSystems Developer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Developer, working on large-scale enterprise projects. Proven expertise with OutSystems platform development and the ability to manage complex systems. Strong knowledge of object-oriented programming (C#), .NET Framework, and ASP.NET. Experience with database systems such as MS SQL Server and proficiency in database design and development. Advanced ...

Lead Software Engineer - Umbraco

Hiring Organisation
TPXImpact Holdings Plc
Location
United Kingdom
Employment Type
Permanent
Salary
£60,000
production, including recent major versions. This is the defining requirement of the role. Strong .NET and C# capability. Confident writing clean, maintainable, object-oriented code and reviewing the work of others to the same standard. Upgrade and migration experience. Proven experience planning and delivering major Umbraco version upgrades ...