OO Jobs in the UK

1 to 25 of 283 OO Jobs in the UK

Software Engineer

Oxford, England, United Kingdom
Alloyed
understanding of software design patterns, best practices and principles Practical experience of test-driven development Strong interest in model development and applied engineering or science Good knowledge of object-oriented programming Highly effective communicator who encourages innovation through collaboration Natural problem-solver with a desire to learn Organised and self-motivated Desirable skills Containerisation ASP.NET Core including Blazor More ❯
Posted:

Software Engineer

banbury, south east england, united kingdom
Alloyed
understanding of software design patterns, best practices and principles Practical experience of test-driven development Strong interest in model development and applied engineering or science Good knowledge of object-oriented programming Highly effective communicator who encourages innovation through collaboration Natural problem-solver with a desire to learn Organised and self-motivated Desirable skills Containerisation ASP.NET Core including Blazor More ❯
Posted:

Software Engineer

Reading, Berkshire, South East, United Kingdom
Hybrid / WFH Options
Cegeka UK Limited
tools, technologies, and best practices. Requirements: Degree in Computer Science, Software Engineering, or a related field (or equivalent experience). Solid programming skills in Java with exposure to object-oriented programming principles. Understanding of Spring/Spring Boot for application development. Hands-on experience with SQL databases, writing queries, and working with relational data. Familiarity with version control More ❯
Employment Type: Permanent, Work From Home
Posted:

Junior/Mid .NET Software Engineer

Worcester, Worcestershire, England, United Kingdom
Matchtech
improvement of the Ratings platform Develop comprehensive automated tests and performance tests Design and evolve scalable, maintainable, secure, and aesthetic applications Job Requirements: Experience: Experience in C# and Object-Oriented Programming (OOP) Experience in WebAPI and Unit Testing Experience with databases (Relational e.g., SQL, MySQL or SQLite, NoSQL e.g., MongoDB or Cassandra) Working knowledge of Web Development (HTML More ❯
Employment Type: Full-Time
Salary: £34,000 - £44,000 per annum
Posted:

Senior Python Developer

london, south east england, united kingdom
Hybrid / WFH Options
Focus on SAP
modern software engineering standards including testing, version control, and CI/CD pipelines. Key Skills: Proven experience in Python programming for data analysis (pandas, numpy, Jupyter). Strong object-oriented programming and design pattern knowledge. Experience with SQL and relational databases. Familiarity with data visualisation tools (e.g., Plotly Dash, Power BI). Understanding of software development best practices More ❯
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Senior Python Developer

slough, south east england, united kingdom
Hybrid / WFH Options
Focus on SAP
modern software engineering standards including testing, version control, and CI/CD pipelines. Key Skills: Proven experience in Python programming for data analysis (pandas, numpy, Jupyter). Strong object-oriented programming and design pattern knowledge. Experience with SQL and relational databases. Familiarity with data visualisation tools (e.g., Plotly Dash, Power BI). Understanding of software development best practices More ❯
Posted:

Senior Full Stack Software Engineer - Space

Didcot, England, United Kingdom
Hybrid / WFH Options
Hays
years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries. * 5+ years of full stack development experience. * 5+ years of object-oriented programming experience (preferably in Java, Python, or C++). * 5+ years of experience developing frontend applications with modern frameworks (preferably React). Highly Desirable skills * strong demonstrable experience More ❯
Posted:

Senior Full Stack Software Engineer - Space

Didcot, Oxfordshire, England, United Kingdom
Hybrid / WFH Options
Hays Specialist Recruitment Limited
years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries.* 5+ years of full stack development experience.* 5+ years of object-oriented programming experience (preferably in Java, Python, or C++).* 5+ years of experience developing frontend applications with modern frameworks (preferably React). Highly Desirable skills * strong demonstrable experience More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Senior Full Stack Software Engineer - Space

didcot, south east england, united kingdom
Hybrid / WFH Options
Hays
years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries. * 5+ years of full stack development experience. * 5+ years of object-oriented programming experience (preferably in Java, Python, or C++). * 5+ years of experience developing frontend applications with modern frameworks (preferably React). Highly Desirable skills * strong demonstrable experience More ❯
Posted:

Senior Full Stack Software Engineer - Space

oxford district, south east england, united kingdom
Hybrid / WFH Options
Hays
years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries. * 5+ years of full stack development experience. * 5+ years of object-oriented programming experience (preferably in Java, Python, or C++). * 5+ years of experience developing frontend applications with modern frameworks (preferably React). Highly Desirable skills * strong demonstrable experience More ❯
Posted:

Full Stack Software Engineer - Space

Didcot, England, United Kingdom
Hybrid / WFH Options
Hays
years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries. * 3+ years of full stack development experience. * 3+ years of object-oriented programming experience (preferably in Java, Python, or C++). * 3+ years of experience developing frontend applications with modern frameworks (preferably React). Highly Desirable skills Strong demonstrable experience More ❯
Posted:

Full Stack Software Engineer - Space

Didcot, Oxfordshire, England, United Kingdom
Hybrid / WFH Options
Hays Specialist Recruitment Limited
years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries.* 3+ years of full stack development experience.* 3+ years of object-oriented programming experience (preferably in Java, Python, or C++).* 3+ years of experience developing frontend applications with modern frameworks (preferably React). Highly Desirable skills Strong demonstrable experience More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Full Stack Software Engineer - Space

didcot, south east england, united kingdom
Hybrid / WFH Options
Hays
years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries. * 3+ years of full stack development experience. * 3+ years of object-oriented programming experience (preferably in Java, Python, or C++). * 3+ years of experience developing frontend applications with modern frameworks (preferably React). Highly Desirable skills Strong demonstrable experience More ❯
Posted:

Full Stack Software Engineer - Space

oxford district, south east england, united kingdom
Hybrid / WFH Options
Hays
years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries. * 3+ years of full stack development experience. * 3+ years of object-oriented programming experience (preferably in Java, Python, or C++). * 3+ years of experience developing frontend applications with modern frameworks (preferably React). Highly Desirable skills Strong demonstrable experience More ❯
Posted:

Software Developer

Ipswich, Suffolk, England, United Kingdom
PCIpal
to create great user experiences • Have a good understanding of SOLID principles and how to use design patterns to create robust, maintainable and testable code • Strong understanding of object-oriented programming and Dependency Injection • Strong experience of integrating with third party services using APIs • Experience of writing performance critical code • Experience of using Git or similar to track More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Senior Software Developer

Brighton, England, United Kingdom
1X2 Network
improvement and innovation within the team Required Experience Proven experience as a Java Developer, with a minimum of 3-5 years in a similar role Strong understanding of object-oriented programming and design patterns Proficiency in Java SE (Standard Edition) and Java EE (Enterprise Edition) Experience with frameworks such as Spring, Hibernate, or similar Knowledge of RESTful APIs More ❯
Posted:

Senior Software Developer

eastbourne, south east england, united kingdom
1X2 Network
improvement and innovation within the team Required Experience Proven experience as a Java Developer, with a minimum of 3-5 years in a similar role Strong understanding of object-oriented programming and design patterns Proficiency in Java SE (Standard Edition) and Java EE (Enterprise Edition) Experience with frameworks such as Spring, Hibernate, or similar Knowledge of RESTful APIs More ❯
Posted:

Senior Software Engineer

great abington, east anglia, united kingdom
Hybrid / WFH Options
Illumina
more Why You You are a passionate technologist with a strong foundation in both Linux and Windows OS image design and maintenance. You bring hands-on experience with object-oriented programming—ideally in C++ or C#—and are comfortable using kickstart files and Ansible playbooks to automate system setup and configuration. Your background includes scripting in Python and More ❯
Posted:

Senior Software Engineer (OS)

Cambridge, Cambridgeshire, United Kingdom
Hybrid / WFH Options
Illumina
more! Why You You are a passionate technologist with a strong foundation in both Linux and Windows OS image design and maintenance. You bring hands-on experience with object-oriented programming-ideally in C++ or C are comfortable using kickstart files and Ansible playbooks to automate system setup and configuration. Your background includes scripting in Python and Bash More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Solution Architect

London, United Kingdom
Hybrid / WFH Options
Triad
and Experience: · Proven experience as a Solution Architect, Technical Architect, or Senior Developer/Tech Lead across .NET (C#) and Java platforms. · Strong understanding of software design principles, object-oriented programming, and distributed systems. · Hands-on experience with cloud technologies such as Azure, AWS, or GCP. · Proficiency in integration design, including RESTful APIs, microservices, and message-based systems. More ❯
Employment Type: Permanent
Salary: £75000 - £85000/annum
Posted:

Senior C# Developer

Greater London, England, United Kingdom
Hybrid / WFH Options
Triad Group Plc
etc) 8+ years proven experience as a C# Developer or similar software development role. Proficiency in C# programming language and .NET framework including .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) and ORM frameworks (e.g., Entity Framework). More ❯
Posted:

Senior C# Developer

london, south east england, united kingdom
Hybrid / WFH Options
Triad Group Plc
etc) 8+ years proven experience as a C# Developer or similar software development role. Proficiency in C# programming language and .NET framework including .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) and ORM frameworks (e.g., Entity Framework). More ❯
Posted:

Senior C# Developer

slough, south east england, united kingdom
Hybrid / WFH Options
Triad Group Plc
etc) 8+ years proven experience as a C# Developer or similar software development role. Proficiency in C# programming language and .NET framework including .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) and ORM frameworks (e.g., Entity Framework). More ❯
Posted:

Software Developer

Newcastle Upon Tyne, England, United Kingdom
Anson McCade
ideas to the table. Writing clean, maintainable, production-grade code and delivering solutions that scale. What We’re Looking For Exceptional programming ability in C#/.NET, or other OO languages such as Java or Python. Strong understanding of SQL databases and experience with Azure or AWS. A problem-solver with intellectual curiosity, creativity, and commercial awareness. Confident communicator - able More ❯
Posted:

Software Developer

sunderland, tyne and wear, north east england, united kingdom
Anson McCade
ideas to the table. Writing clean, maintainable, production-grade code and delivering solutions that scale. What We’re Looking For Exceptional programming ability in C#/.NET, or other OO languages such as Java or Python. Strong understanding of SQL databases and experience with Azure or AWS. A problem-solver with intellectual curiosity, creativity, and commercial awareness. Confident communicator - able More ❯
Posted:
OO
10th Percentile
£25,000
25th Percentile
£37,500
Median
£55,000
75th Percentile
£80,000
90th Percentile
£115,000