201 to 225 of 253 OO Jobs in London

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 ❯

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 ❯

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 ❯

on Back End A STEM degree, with a solid understanding of software engineering/computer science fundamentals While a polyglot mindset is important, a background in a strongly typed OO language is highly valued (C#, Java) Experience building scalable, resilient, secure, event-driven, distributed service-based architectures, ideally in AWS Collaborating effectively with a technically astute product team Driving technical More ❯

/O. Understanding of and experience with design patterns (Observer, Factory, Singleton etc.) Development practices - Must be able to use test driven development and be familiar with UML and OO design. Understanding of benchmark algo and/or smart routing strategies (VWAP, TWAP, Arrival Price etc.) Demonstrable experience of Front Office system design and architecture (algo trading plant and topology More ❯

technical guidance to the team. Working with the DevOps team, ensuring seamless deployment and continuous integration processes Experience needed? Deep Drupal 7+ Flawless PHP 7 & 8 Experience in object-oriented design, design patterns & best practises. Knowledge of MySql, RDBMB & NoSql persistence stores GIT version control & CI Automated testing and TDD Next-level debugging and troubleshooting skills HTTP & Web More ❯

quickly and effectively. Ensure the platform is scalable, maintainable, and operationally efficient for the long term. Requirements: Strong Core Java experience, with solid understanding of concurrency, collections, and object-oriented design. Familiarity with distributed systems, event-driven architectures, and microservice frameworks. Experience working with real-time data. Exposure or an interest in front-end development More ❯

quickly and effectively. Ensure the platform is scalable, maintainable, and operationally efficient for the long term. Requirements: Strong Core Java experience, with solid understanding of concurrency, collections, and object-oriented design. Familiarity with distributed systems, event-driven architectures, and microservice frameworks. Experience working with real-time data. Exposure or an interest in front-end development More ❯

quickly and effectively. Ensure the platform is scalable, maintainable, and operationally efficient for the long term. Requirements: Strong Core Java experience, with solid understanding of concurrency, collections, and object-oriented design. Familiarity with distributed systems, event-driven architectures, and microservice frameworks. Experience working with real-time data. Exposure or an interest in front-end development More ❯

quickly and effectively. Ensure the platform is scalable, maintainable, and operationally efficient for the long term. Requirements: Strong Core Java experience, with solid understanding of concurrency, collections, and object-oriented design. Familiarity with distributed systems, event-driven architectures, and microservice frameworks. Experience working with real-time data. Exposure or an interest in front-end development More ❯

Environment: Work for a business that’s empowering small businesses and making finance more accessible. What We’re Looking For: Strong experience in systems architecture and software development (object-oriented languages). Proven ability to deliver large-scale technical projects in fast-paced environments. A business-oriented mindset: you can translate complex problems into scalable, value-driven More ❯

Environment: Work for a business that’s empowering small businesses and making finance more accessible. What We’re Looking For: Strong experience in systems architecture and software development (object-oriented languages). Proven ability to deliver large-scale technical projects in fast-paced environments. A business-oriented mindset: you can translate complex problems into scalable, value-driven More ❯

Mission-Driven Environment: Work for a business thats empowering small businesses and making finance more accessible. What Were Looking For: Strong experience in systems architecture and software development (object-oriented languages). Proven ability to deliver large-scale technical projects in fast-paced environments. A business-oriented mindset: you can translate complex problems into scalable, value-driven More ❯

Mission-Driven Environment: Work for a business thats empowering small businesses and making finance more accessible. What Were Looking For: Strong experience in systems architecture and software development (object-oriented languages). Proven ability to deliver large-scale technical projects in fast-paced environments. A business-oriented mindset: you can translate complex problems into scalable, value-driven More ❯

with Playwright for end-to-end testing. Familiarity with continuous integration and continuous deployment (CI/CD) pipelines. Knowledge of version control systems such as Git. Understanding of object-oriented programming (OOP) principles. If you are a passionate QA Automation Engineer looking to make a significant impact within a company that values creativity and ambition, we want to More ❯

with Playwright for end-to-end testing. Familiarity with continuous integration and continuous deployment (CI/CD) pipelines. Knowledge of version control systems such as Git. Understanding of object-oriented programming (OOP) principles. If you are a passionate QA Automation Engineer looking to make a significant impact within a company that values creativity and ambition, we want to More ❯

with Playwright for end-to-end testing. Familiarity with continuous integration and continuous deployment (CI/CD) pipelines. Knowledge of version control systems such as Git. Understanding of object-oriented programming (OOP) principles. If you are a passionate QA Automation Engineer looking to make a significant impact within a company that values creativity and ambition, we want to More ❯

with Playwright for end-to-end testing. Familiarity with continuous integration and continuous deployment (CI/CD) pipelines. Knowledge of version control systems such as Git. Understanding of object-oriented programming (OOP) principles. If you are a passionate QA Automation Engineer looking to make a significant impact within a company that values creativity and ambition, we want to More ❯

seamless operation under high-pressure conditions Driving innovation by exploring new technologies, machine learning and cutting edge tools to advance competitive edge Who You Are: Strong proficiency in any OO language (they are agnostic) - (low-latency or systems-level experience preferred) Deep understanding of data structures, algorithms, and computer architecture Proven ability to tackle complex challenges with initiative and agility More ❯

/ABAP on Cloud) Develop custom ABAP programs to enhance SAP functionalities. Be responsible for the development of products using ABAP on Cloud. Development skills in following areas: ABAP, OO ABAP, AMDP, Analytical Queries and SQL Script, NetWeaver Gateway, CDS Views, troubleshooting ABAP code, Clean core, SAP S/4 HANA implementation. Experience in OData/Rest protocols. Integrating CDS More ❯

the business roadmap. Measurable Success: Your performance will be measured by your ability to drive significant lifts in conversion, retention, and revenue. Cutting-Edge Stack: Work with an object-oriented backend foundation (e.g., Python/Django, PostgreSQL, AWS) at hyper-scale. Requirements for the Technical Lead: 🏗️ Proven architectural leadership and deep technical expertise in backend technologies (preferably Python More ❯