151 to 175 of 378 OO Jobs in London

PostgreSQL + Git, CI/CD, logging/monitoringWhat they want:10+ years of experience building production systems (or equivalent ability)Strong Java fundamentals (OO design, APIs/services, concurrency basics, testing)Some UI developmentComfortable with SQL/PostgreSQLSome Python experience (enough to manage and improve existing ETL/ingestion ...

+ Git, CI/CD, logging/monitoringWhat they want:2–5 years of experience building production systems (or equivalent ability)Strong Java fundamentals (OO design, APIs/services, concurrency basics, testing)Some UI developmentComfortable with SQL/PostgreSQLSome Python experience (enough to manage and improve existing ETL/ingestion ...

future this is an opportunity to experience trading infrastructure in a small business.My client is based in LondonC# Server Side, Multiuthreading, C++. , OO Development Developer C# C++ SQL SQL 2008 Quant Trader Bank C# winforms ...

future this is an opportunity to experience trading infrastructure in a small business.My client is based in LondonC# Server Side, Multiuthreading, C++. , OO Development Developer C# C++ SQL SQL 2008 Quant Trader Bank C# winforms ...

future this is an opportunity to experience trading infrastructure in a small business. My client is based in London C# Server Side, Multiuthreading, C++. , OO Development Developer C# C++ SQL SQL 2008 Quant Trader Bank C# winformsJob Type: Full-time ...

delivering real‐time or data‐intensive user experiences Demonstrated technical leadership in setting standards, leading designs, and mentoring teams Solid software engineering fundamentals, including OO/design patterns, debugging, and documentation Familiarity with agentic development approaches across the software development lifecycle Strong communication skills and ability to work effectively ...

Java. Relational databases (e.g., PostgreSQL, Oracle). Spring Boot and Hibernate. Microservices and RESTful API development. Testing: JUnit, Cucumber, Wiremock, Mockito; TDD and BDD. OO analysis and design; clean coding and SOLID principles. Agile frameworks and DevOps culture/practices. XML/JSON and Java serialization. Desirable Criteria Layered/ ...

delivering real-time or data-intensive user experiences Demonstrated technical leadership in setting standards, leading designs, and mentoring teams Solid software engineering fundamentals, including OO/design patterns, debugging, and documentation Familiarity with agentic development approaches across the software development lifecycle Strong communication skills and ability to work effectively ...

pipelinesExperience delivering real-time or data-intensive user experiencesDemonstrated technical leadership in setting standards, leading designs, and mentoring teamsSolid software engineering fundamentals, including OO/design patterns, debugging, and documentationFamiliarity with agentic development approaches across the software development lifecycleStrong communication skills and ability to work effectively in global, cross-functional ...

discussions, champion engineering best practices, mentor junior developers and contribute throughout the full software development lifecycle. You must have - Strong Java development experience. Object-oriented programming expertise. Scripting with Python, Bash or Ruby. Strong experience with TDD/BDD and automated testing. Excellent communication and collaboration skills. Proactive ...

lots of raw SQL for analytics.Python Developers Must Ideally Have: Computer Science or Engineering degree. Previous commercial experience of programming in an object-oriented, functional, or dynamic language. Experience of developing in Python A working knowledge of relational databases and SQL, Experience developing with Linux, including ...

Masters or PhD in Computer Science, Engineering, or a related field (or equivalent practical experience)A strong background in data structures, algorithms, and object-oriented programming in C++Brilliant problem-solving abilitiesThe ability to manage multiple tasks in a fast-paced environmentStrong communication skills Python and/or financial ...

rich, performant UIs — experience in global consumer-facing products is a strong plus.Deep proficiency in Swift; working knowledge of Objective-C and solid object-oriented design principles.Strong familiarity with Apple's ecosystem — frameworks, HIG guidelines, and end-to-end App Store submission and maintenance processes.Clear understanding ...

effectively. Understand, respond to, and address customer needs and issues with empathy and timeliness. Required Skills Proficiency in Python or another typed, object-oriented programming language. Deep knowledge of software methodologies, tools, and typical architectural patterns. Experience with trading and risk management solutions. Experience designing and building customer ...

enterprise systems.Experience in developing applications within real-time or market-facing platforms is essential.Strong grasp of software engineering fundamentals, design patterns, and object-oriented development.Ability to work autonomously and adapt quickly to changing priorities.Exceptional attention to detail and communication skills.Preferred Experience:Exposure to market data platforms or market ...

systems. Experience in developing applications within real-time or market-facing platforms is essential. Strong grasp of software engineering fundamentals, design patterns, and object-oriented development. Ability to work autonomously and adapt quickly to changing priorities. Exceptional attention to detail and communication skills. Preferred Experience: Exposure to market ...

tolerance, etc.) Experience with cloud-native architectures and containerized environments Strong knowledge of security principles including authentication, authorization, and encryption Strong understanding of object-oriented design, data structures, and algorithms. Experience building and maintaining large-scale distributed systems using modern software engineering practices. Experience with containerized environments ...

degree in Science, Technology, Engineering, or Mathematics (STEM), or a comparable area of study. 5+ years of professional software development experience with object-oriented programming languages. Strong verbal and written communication skills; ability to work effectively on a cross-functional team. Analytical, problem-solving abilities, organizational skills ...

storage, operating systems)- Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems- Knowledge of at least one modern object-oriented programming language such as C++, Java, Objective C- Experience with PLC (Programmable Logic Controller)-controlled automation and issue diagnosis in a continuous process ...

tools like Jupyter Notebooks and VS Code to develop AI systems. Step 4 – Python Programming Master Python, covering everything from the basics to object-oriented programming (OOP). Step 5 – Python Streamlit Project Apply your Python skills by building a car price prediction app using Python and Streamlit. ...

tools like Jupyter Notebooks and VS Code to develop AI systems. Step 4 – Python Programming Master Python, covering everything from the basics to object-oriented programming (OOP). Step 5 – Python Streamlit Project Apply your Python skills by building a car price prediction app using Python and Streamlit. ...

QUALIFICATIONS Experience in professional, non-internship software development Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design Experience with full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations Bachelor ...

Jetpack ComposeExperience developing secure, scalable and high-performance mobile applicationsStrong understanding of Android architecture, design patterns and SOLID principlesExperience with Clean Architecture and object-oriented programmingDeep understanding of Android components including Activities, Fragments, Services, Content Providers and Broadcast ReceiversKnowledge of Android lifecycle management and best practicesExperience monitoring application ...

/Message Queues: Solid understanding of event-driven architectures and streaming processing via Apache Kafka.Strong Programming Foundations: Proficiency in Python, SQL, or an Object-Oriented language (Java/Scala).Nice to HavesExperience operating data assets within a regulated SOX/PCAOB compliance environment.Familiarity with cloud data warehouses (e.g. ...

developing secure, scalable and high-performance mobile applications Strong understanding of Android architecture, design patterns and SOLID principles Experience with Clean Architecture and object-oriented programming Deep understanding of Android components including Activities, Fragments, Services, Content Providers and Broadcast Receivers Knowledge of Android lifecycle management and best practices ...