java developer in financial markets

Enfint; Greater London; On-site; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Healthcare

Retirement planning

Volunteering days

Wellbeing initiatives

Job summary

LSEG ищет опытного инженера по разработке ПО для работы над крупными C++ и Java сервисами в Лондоне. Ваша задача — проектировать, развивать и поддерживать решения, обеспечивая устойчивость, масштабируемость и удовлетворение требований клиентов.

Требуется крепкий опыт в распределённых системах, Linux и CI/CD. Ожидается активное участие в обзоре кода, наставничество и работа с межфункциональными командами.

Qualifications

• Не менее степени бакалавра в области CS/инженерии или эквивалентный опыт.
• Сильный практический опыт C++ и Java.
• Опыт проектирования и внедрения систем среднего/крупного масштаба.
• Опыт работы в распределённых системах и межсервисной коммуникации.
• Понимание Linux, систем сборки, контроля версий и тестирования.

Responsibilities

• Проектирование, разработка и поддержка приложений на C++ и Java.
• Внесение изменений для повышения устойчивости, масштабируемости и результатов клиентов.
• Сотрудничество с продакт-оунерами и инженерами для перевода требований в дизайн.
• Обеспечение качества кода, тестов и эксплуатационной готовности.
• Участие в обзоре кода, обсуждении дизайна и обучении младших инженеров.

Skills

C++

Java

Distributed systems

OOP design

Performance tuning

CI/CD

Linux

Code reviews

Mentoring

Concurrency

Education

Bachelor’s degree in Computer Science or Engineering

Tools

Git

CI/CD tools

Automated testing frameworks

Build tools

Job description

Описание

LSEG is a global financial markets infrastructure and data provider. It delivers trusted financial market infrastructure services that help businesses and economies fund innovation, manage risk, and create sustainable growth.

Задачи

Design, develop, and maintain C++ and Java applications and services; Implement technical changes and enhancements that improve platform stability, scalability, and client outcomes; Collaborate with product owners, business partners, and senior engineers to translate functional and non-functional requirements into technical designs; Build solution-level extensions and component enhancements in line with architectural principles, coding standards, and approved design patterns; Escalate architectural concerns, complex design decisions, and material technical risks to senior engineers or architects; Take technical ownership of key components, services, or subsystems, ensuring code quality, test coverage, and operational readiness; Contribute to solution and component design across C++ and Java codebases; Support full lifecycle delivery, including estimation, design, development, testing, release, and production support; Diagnose and resolve complex issues across development, QA, and production environments, including performance and concurrency-related issues; Participate in code reviews, design discussions, and technical forums; Provide technical guidance and mentoring to junior engineers on C++/Java best practices and design patterns; Ensure adherence to SDLC standards, engineering controls, and quality metrics.

Требования

• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience
• Strong hands-on software engineering experience in C++ and Java
• Proven track record of designing and delivering medium-to-large-scale systems
• Industry experience at a senior engineer or technical-lead-equivalent level
• Solid understanding of object-oriented design, data structures, algorithms, concurrency, memory management, and system integration
• Experience building and supporting distributed systems, including messaging, APIs, and inter-service communication
• Familiarity with Linux environments, build tools, version control systems, and automated testing frameworks
• Experience with CI/CD, performance tuning, and observability
• Exposure to cloud platforms and open-source technologies, including their integration into enterprise systems
• Strong understanding of the full software development lifecycle and associated tools and processes
• Strong communication and collaboration skills, with the ability to influence technical outcomes without formal authority

Условия

• Healthcare, retirement planning, paid volunteering days, and wellbeing initiatives.