1 to 25 of 130 OOP Jobs in the UK

Back End Developer

Hiring Organisation
Pontoon
Location
Warwick, Warwickshire, United Kingdom
Employment Type
Contract
Agile Framework and be open to training if not experienced. Knowledge, Experience, and Technical Know-How: Proficient in PHP with expertise in object-oriented programming and Drupal. Extensive experience in Drupal custom module development, including Services and Plugins, Controllers, and core APIs. Hands-on experience with Acquia ...

Developer

Hiring Organisation
Vallum Associates
Location
London Area, United Kingdom
Python/Notebook programming PySpark programming Spark Streaming/batch processing Delta table Optimization Fabric spark jobs Java programming language, OOP knowledge Database knowledge, including Relational Database and Non-SQL database. Experience of using the tools: Gitlab, Python unit test, CICD pipeline. Good skill of troubleshooting Familiar ...

Software Engineer

Hiring Organisation
Gerrell & Hard
Location
Oxford, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
STEM field Proficiency in C#, C++, or Python Strong understanding of software design principles and patterns Hands-on experience with test-driven development Solid OOP skills and enthusiasm for applied engineering or scientific applications Effective communication, collaboration, and problem-solving abilities Highly organised, proactive, and self-motivated Desirable Skills Containerisation ...

Java Software Engineer

Hiring Organisation
RED Global
Location
Sheffield, England, United Kingdom
with PEGA BPM PEGA certifications such as CSA or CSSA Expertise in REST API development, JSON/XML, and integration patterns Solid understanding of OOP, design patterns, and secure coding practices Experience working with SQL/NoSQL databases (PostgreSQL, Oracle) Nice‐to‐Have Skills Experience with cloud platforms (AWS, Azure ...

Lead Software Developer

Hiring Organisation
CNS - Community Network Services
Location
Portsmouth, Hampshire, UK
Employment Type
Full-time
environment. Proficiency in Java frameworks (Spring, Spring Boot, Hibernate) for building scalable applications. Extensive experience in Java application development, including core concepts such as OOP, exception handling and multithreading. Skilled in building RESTful APIs and web services using Java technologies. Experience with relational databases (Oracle, SQL Server), including complex ...

PHP Developer

Hiring Organisation
Candour
Location
East Anglia, UK
Employment Type
Full-time
Skills & Qualifications Essential: 3–5 years' commercial experience as a PHP Developer Strong experience with a modern PHP framework (Laravel preferred) Solid understanding of OOP principles and MVC architecture Experience working with MySQL or other relational databases Comfortable using Git and version control Experience working with APIs Strong problem-solving ...

Site Reliability Engineer

Hiring Organisation
JAM Recruitment Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 - 550 Daily
problem-solving ability than ticking every box. However, experience in any of the following areas would be advantageous: Software development in web technologies or OOP (e.g., Python, Java, etc.) Database tech: Oracle SQL, PostgreSQL, MongoDB Proficient with Linux/Windows command line (Bash, PowerShell) Monitoring: Grafana, Prometheus, ELK, Splunk Agile ...

Site Reliability Engineer

Hiring Organisation
JAM Recruitment Ltd
Location
South West London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day + Umbrella, inside IR35
problem-solving ability than ticking every box. However, experience in any of the following areas would be advantageous: Software development in web technologies or OOP (e.g., Python, Java, etc.) Database tech: Oracle SQL, PostgreSQL, MongoDB Proficient with Linux/Windows command line (Bash, PowerShell) Monitoring: Grafana, Prometheus, ELK, Splunk Agile ...

Senior Market Data Platform Engineer (Python) | Dynamic Asset Management Leader

Hiring Organisation
Techfellow Limited
Location
London Area, United Kingdom
build, and refine high-throughput pipelines capable of processing large volumes of real-time and historical market data Develop resilient, well-structured Python/OOP solutions underpinning tick-data ingestion, normalisation, storage, and replay Design and evolve data-lake patterns using Parquet and related columnar formats; introduce Iceberg-style table ...

Software Engineer in Test

Hiring Organisation
djr
Location
Manchester Area, United Kingdom
Software Engineer in Test/SDET within modern Agile product teams. Solid programming ability in C# (preferred), including writing reusable automation code, applying OOP principles and structuring maintainable test suites. Demonstrable experience building API automation from scratch using libraries such as RestSharp, HttpClient, Playwright API, or similar frameworks . ...

Front Office C# Developer – Hedge Fund | London

Hiring Organisation
Undisclosed
Location
London Area, United Kingdom
teams. C# and .Net experience and knowledge are essential for this role, but the fund will consider exceptional candidates who work with other likeminded OOP languages (C++, Java, Go). When it comes to financial markets experience, there is a particular interest in Fixed Income and Rates, but these ...

Rust Developer | Crypto/Blockchain Trading Technology

Hiring Organisation
Selby Jennings
Location
London, UK
Employment Type
Full-time
latency C++, looking for Rust exposure) Experience with latency-sensitive system development, multi-threaded coding, and scalable distributed systems) Familiarity with concurrency, OOP, database systems, and basic SQL Knowledge of Linux/Unix, AWS, Git, Docker, EVM, and blockchain fundamentals Apply ...

Lead Dotnet Developer

Hiring Organisation
Lorien
Location
Manchester Area, United Kingdom
Demonstrable Leadership experience (coaching and mentoring developers) Knowledge and understanding of software architecture Knowledge of ES standards and TypeScript (beneficial). Solid understanding of OOP principles and design patterns . Experience with message brokers and NoSQL (advantageous). Familiarity with WinForms/WPF (useful). Background in Agile environments with ...

Lead .NET Developer - Perm - Evolving Gaming Hub

Hiring Organisation
Lorien
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £75,000 per annum
Demonstrable Leadership experience (coaching and mentoring developers) Knowledge and understanding of software architecture Knowledge of ES standards and TypeScript (beneficial). Solid understanding of OOP principles and design patterns . Experience with message brokers and NoSQL (advantageous). Familiarity with WinForms/WPF (useful). Background in Agile environments with ...

Senior C# Developer - Head of Core Platforms | Hedge Fund | London

Hiring Organisation
Undisclosed
Location
London Area, United Kingdom
experience in: C# and .NET (essential for this role) Python within quant or data environments The client will also consider exceptional engineers from other OOP backgrounds such as C++ , Java , or Go Familiarity with UI technologies such as WinForms, WPF, Blazor Hybrid, and Blazor Web Leadership & Approach Experience working ...

.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
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 ...

Software Engineer in Test

Hiring Organisation
Burns Sheehan
Location
Essex, England, United Kingdom
years test automation using modern frameworks Strong Playwright + TypeScript/JavaScript experience Proven framework development from scratch - modular, scalable, repository-hosted Object-oriented programming fundamentals - design patterns (e.g., factory patterns) Consultancy mindset Experience in regulated environments (Nice to Have) Google Cloud Platform and Performance testing background ...

Software Engineer

Hiring Organisation
StreetID
Location
Greater London, England, United Kingdom
within financial services or a trading environment. Proven experience building or supporting risk platforms, pricing systems, or valuation engines. Strong knowledge of object-oriented programming, data structures, and design patterns. Familiarity with market risk, credit risk, or counterparty risk concepts. Experience with messaging systems (e.g., Solace, Kafka ...

Simulation Software Engineer

Hiring Organisation
Holt Executive Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
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 ...

PHP Developer

Hiring Organisation
Amber Labs
Location
Ipswich, Suffolk, UK
Employment Type
Full-time
discussions, code reviews, and continuous improvement. Essential Skills & Experience 3–5 years' experience as a PHP Developer. Strong understanding of Doctrine and object-oriented programming principles. Preferably experience with Laminas or Zend Framework. Good knowledge of DevOps practices. Familiarity with AWS cloud services. Strong skills with GitHub ...

Senior Backend Developer

Hiring Organisation
The Portfolio Group
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£65000 - £80000/annum
part of the culture. Technical expertise: Proficiency in C#, .NET (preferably .NET 6+), and SQL Server Strong grasp of SOLID principles and object-oriented programming Experience with Git, unit testing frameworks (NUnit), and API development Familiarity with CI/CD pipelines and agile methodologies A genuine desire ...

PHP Developer

Hiring Organisation
Bowerford Associates
Location
Newton Abbot, Devon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Required Skills Excellent problem-solving skills and attention to detail. 3 to 4 years minimum commercial PHP development experience. Solid understanding of object-oriented programming and SOLID principles. Solid knowledge of secure coding practices (e.g. OWASP). Experience with modern PHP frameworks (preferably Laravel or Symfony). ...

Senior Backend Developer

Hiring Organisation
The Portfolio Group
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £80,000 per annum
part of the culture. Technical expertise: Proficiency in C#, .NET (preferably .NET 6+), and SQL Server Strong grasp of SOLID principles and object-oriented programming Experience with Git, unit testing frameworks (NUnit), and API development Familiarity with CI/CD pipelines and agile methodologies A genuine desire ...

Junior Developer

Hiring Organisation
Durell Software
Location
City Of Bristol, England, United Kingdom
beneficial) Whilst important, we are more interested in soft skills and understanding of programming concepts in a junior developer: Object Oriented Programming, SOLID, REST API Source Control Debugging Clean code Problem solving Communication The team is based in a modern co-working space in the centre ...

Software Engineer

Hiring Organisation
EMBL-EBI
Location
Saffron Walden, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
tools (continuous integration e.g. Jenkins, build management e.g. Maven, and source code management systems e.g. GIT, etc) Understanding of good coding practices and approaches (OOP, IoC, automated testing, clean code principles, code review) Familiarity with SQL and relational database design principles, Unix shell scripting Knowledge of standard development tools ...