426 to 450 of 564 OO Jobs in England

also be a focus on modernising and enhancing some of the legacy applications which are used by the group, all of which are Python based. Key Skills Strong Object-Oriented Python Programming Understanding of Algo's and quant models. Excellent database knowledge, including SQL and MongoDB API Frameworks (Flask, FastAPI) Prior experience in energy markets This is a More ❯

also be a focus on modernising and enhancing some of the legacy applications which are used by the group, all of which are Python based. Key Skills Strong Object-Oriented Python Programming Understanding of Algo's and quant models. Excellent database knowledge, including SQL and MongoDB API Frameworks (Flask, FastAPI) Prior experience in energy markets This is a More ❯

also be a focus on modernising and enhancing some of the legacy applications which are used by the group, all of which are Python based. Key Skills Strong Object-Oriented Python Programming Understanding of Algo's and quant models. Excellent database knowledge, including SQL and MongoDB API Frameworks (Flask, FastAPI) Prior experience in energy markets This is a More ❯

able to translate business needs into effective technical solutions Prior Experience working within a Front Office Environment is Desirable Strong ability to read and understand Java or other object-oriented code, identify issues, and suggest improvements to enhance performance, maintainability, and code quality. Effective stakeholder engagement and product definition skills, including Front Office Traders More ❯

able to translate business needs into effective technical solutions Prior Experience working within a Front Office Environment is Desirable Strong ability to read and understand Java or other object-oriented code, identify issues, and suggest improvements to enhance performance, maintainability, and code quality. Experience working in a Real Time eTrading Environment Effective stakeholder engagement and product definition skills More ❯

scalability, data integrity, and system performance. Tech Stack & Skills: Strong core Java (Java 8+), with proven experience in multithreading and concurrency Solid understanding of data structures, algorithms, and object-oriented design Experience in low-latency or high-performance systems (finance or similar domains a plus) Familiarity with messaging frameworks (e.g. Kafka, JMS, ZeroMQ) desirable What’s on Offer More ❯

scalability, data integrity, and system performance. Tech Stack & Skills: Strong core Java (Java 8+), with proven experience in multithreading and concurrency Solid understanding of data structures, algorithms, and object-oriented design Experience in low-latency or high-performance systems (finance or similar domains a plus) Familiarity with messaging frameworks (e.g. Kafka, JMS, ZeroMQ) desirable What’s on Offer More ❯

able to translate business needs into effective technical solutions Prior Experience working within a Front Office Environment is Desirable Strong ability to read and understand Java or other object-oriented code, identify issues, and suggest improvements to enhance performance, maintainability, and code quality. Experience working in a Real Time eTrading Environment Effective stakeholder engagement and product definition skills More ❯

able to translate business needs into effective technical solutions Prior Experience working within a Front Office Environment is Desirable Strong ability to read and understand Java or other object-oriented code, identify issues, and suggest improvements to enhance performance, maintainability, and code quality. Experience working in a Real Time eTrading Environment Effective stakeholder engagement and product definition skills More ❯

able to translate business needs into effective technical solutions Prior Experience working within a Front Office Environment is Desirable Strong ability to read and understand Java or other object-oriented code, identify issues, and suggest improvements to enhance performance, maintainability, and code quality. Experience working in a Real Time eTrading Environment Effective stakeholder engagement and product definition skills More ❯

able to translate business needs into effective technical solutions Prior Experience working within a Front Office Environment is Desirable Strong ability to read and understand Java or other object-oriented code, identify issues, and suggest improvements to enhance performance, maintainability, and code quality. Experience working in a Real Time eTrading Environment Effective stakeholder engagement and product definition skills More ❯

able to translate business needs into effective technical solutions Prior Experience working within a Front Office Environment is Desirable Strong ability to read and understand Java or other object-oriented code, identify issues, and suggest improvements to enhance performance, maintainability, and code quality. Experience working in a Real Time eTrading Environment Effective stakeholder engagement and product definition skills More ❯

gaming experiences. Be part of a culture that thrives on experimentation, collaboration, and ownership. 💡 What You Bring Strong modern JavaScript and TypeScript expertise. Deep knowledge of design patterns, object-oriented design, and performance profiling. Hands-on experience with frameworks like React, Angular, Vue, or SolidJS. Solid CSS (and preprocessors) experience, plus awareness of accessibility and multilingual product design. More ❯

development, debugging, and performance optimisation. Proven ability to design, implement, and maintain embedded software on RTOS platforms such as VxWorks, including target integration and validation. Strong grasp of Object-Oriented Design (OOD) principles. Strong unit test skills using tools such as MS Test Framework. Experience in interpreting and managing requirements through IBM DOORS, maintaining full traceability from definition More ❯

part of ongoing product support. Skills 5+ years of professional experience in software development. Proficient in C++11 or later, with a strong understanding of memory management, concurrency, and object-oriented design . Hands-on experience with AngularJS and front-end development ( HTML, CSS, JavaScript ). Familiarity with REST APIs , JSON , and web service integration . Experience working in More ❯

part of ongoing product support. Skills 5+ years of professional experience in software development. Proficient in C++11 or later, with a strong understanding of memory management, concurrency, and object-oriented design . Hands-on experience with AngularJS and front-end development ( HTML, CSS, JavaScript ). Familiarity with REST APIs , JSON , and web service integration . Experience working in More ❯

part of ongoing product support. Skills 5+ years of professional experience in software development. Proficient in C++11 or later, with a strong understanding of memory management, concurrency, and object-oriented design . Hands-on experience with AngularJS and front-end development ( HTML, CSS, JavaScript ). Familiarity with REST APIs , JSON , and web service integration . Experience working in More ❯

or another STEM-based subject Proven ability to design, implement, and maintain embedded software on RTOS platforms such as VxWorks, including target integration and validation. Strong grasp of Object-Oriented Design (OOD) principles. Strong unit test skills using tools such as MS Test Framework. Experience in interpreting and managing requirements through IBM DOORS, maintaining full traceability from definition More ❯

significant plus. Demonstrate competence to work at the highest technical level of all phases of system architecture design, using state of the art rule/framework-based architecture, object-oriented component analysis and proficiency in web-based systems architecture, service-based architecture and enterprise application architecture. Ability to guide and mentor development teams on sound design and coding More ❯

language processing and LLMs. Ability to select the best analytics tools and frameworks to address a variety of problems. Strong software development experience in Python, with understanding of object-oriented and functional programming paradigms. Experience in building and deploying ML pipelines from scratch, and ensuring scalability to production environments, ideally with experience in AWS. Relentless drive and energy More ❯

language processing and LLMs. Ability to select the best analytics tools and frameworks to address a variety of problems. Strong software development experience in Python, with understanding of object-oriented and functional programming paradigms. Experience in building and deploying ML pipelines from scratch, and ensuring scalability to production environments, ideally with experience in AWS. Relentless drive and energy More ❯

language processing and LLMs. Ability to select the best analytics tools and frameworks to address a variety of problems. Strong software development experience in Python, with understanding of object-oriented and functional programming paradigms. Experience in building and deploying ML pipelines from scratch, and ensuring scalability to production environments, ideally with experience in AWS. Relentless drive and energy More ❯

opportunity to dive deeper into your areas of interest. Qualifications Skills & Experience We're Looking For BASIC QUALIFICATIONS Strong academic background in a quantitative or technical discipline. Advanced object-oriented coding and software design skills. Knowledge of financial mathematics and a strong interest in financial markets. High standards for work quality, with a high level of rigor and More ❯

professional software engineering. Proven experience with scalable, performant, and reliable distributed systems. Strong background in TDD, BDD, CI/CD practices. Understanding of relational databases. Strong fundamentals in object-oriented design. Excellent collaboration skills across functions (QA, Product, SRE, Stakeholders). A passion for delivering high-quality code and a mindset of continuous learning. FinTech or payments industry More ❯

/Rust for Defi integration, the build out/scaling of their trade booking engine and the development of a number of greenfield data products. Must have: Outstanding object oriented programming in either Python, Rust or Go 1 - 8 years of experience working full time within a crypto firm. A BSc in Computer Science or a similar subject More ❯