java developer in fintech

Enfint

Greater London

On-site

GBP 90,000 - 130,000

Full time

13 days ago

Get more replies from employers

Send a job-specific resume in minutes.

Benefits offered by this job

RSUs

Job summary

Wise ищет опытного бэкенд-разработчика для построения и поддержки сервисов, обрабатывающих международные платежи и данные миллионов пользователей. Вакансия предполагает работу с Java/Kotlin, Spring Boot и архитектурой на базе AWS, Kafka и PostgreSQL. Требуется опыт создания масштабируемых REST API и обеспечение качества кода.

Команда работает над платежными потоками, безопасностью данных и производительностью систем. Лондон, гибридная/офисная работа, достойная компенсация и RSU-выплаты.

Qualifications

  • Коммуникабельность и умение объяснять технические концепции некто- техническим коллегам
  • Самостоятельность и эффективная работа в команде
  • Разбиение сложных проектов на итерации и доставку ценности клиенту
  • Опыт разработки веб-приложений и распределённых систем в продакшне
  • Понимание паттернов проектирования и архитектуры
  • Письменный и тестируемый код, соблюдение код-ревью
  • Знание практик непрерывной доставки и безопасность данных
  • Опыт работы с реляционными и нереляционными базами данных, Kafka

Responsibilities

  • Проектирование, разработка, тестирование и поддержка бэкэнд-сервисов на Java и Kotlin с использованием Spring Boot в AWS
  • Разработка и поддержка REST API, обслуживающих миллионы пользователей
  • Разработка и оптимизация сервисов платежной инфраструктуры
  • Проектирование схем БД и оптимизация SQL-запросов к PostgreSQL
  • Построение событийно-ориентированной архитектуры на Apache Kafka
  • Развитие платежной оркестрации и маршрутизации между провайдерами услуг платежей
  • Написание модульных и интеграционных тестов
  • Проведение code-review и обеспечение качества кода и безопасности
  • Участие в дежурствах по инцидентам Tier 2 и взаимодействие с кросс-функциональными командами
  • Поиск узких мест и управляемость масштабируемости и технического долга
  • Соблюдение регуляторных требований и лучших практик безопасности

Skills

Java
REST API design
Distributed systems
Testing
Security best practices
Code reviews

Tools

Spring Boot
AWS
Kafka
PostgreSQL

Job description

Описание: Wise is a global technology company building services for moving and managing money internationally. Its products support international transfers, spending abroad, and international payments for individuals and businesses.

Задачи
  • Design, develop, test, and maintain backend services written in Java and Kotlin using Spring Boot on AWS;
  • Build and maintain RESTful APIs serving millions of customers across web and mobile platforms;
  • Develop and optimise services powering the card pay-in payment method;
  • Design and implement database schemas and optimise SQL queries against PostgreSQL databases handling high-volume transactional data;
  • Build and maintain event-driven architectures using Apache Kafka for asynchronous processing of financial events across distributed services;
  • Develop and maintain a payment orchestration system routing payments across Payment Service Providers to optimise cost and reliability;
  • Write automated unit, integration, and end-to-end tests for financial systems;
  • Conduct code reviews to ensure code quality, security, and adherence to engineering standards;
  • Participate in on-call rotations to monitor and respond to production incidents for Tier 2 critical services;
  • Collaborate with product managers, designers, analysts, and engineers across teams on cross-functional projects;
  • Identify and resolve performance bottlenecks, scalability issues, and technical debt in existing systems;
  • Ensure development follows security best practices for sensitive financial data and financial regulations;
  • Raise the automation level to enable product scaling;
  • Find solutions to technical challenges and opportunities while scaling a global banking product.
Требования
  • Communicate effectively and articulate complex technical concepts to non-technical audiences;
  • Work independently and collaborate effectively across teams;
  • Break down complex projects into incremental milestones that deliver customer value;
  • Have production experience developing web applications and distributed systems;
  • Understand common design and architectural patterns;
  • Write clean, performant, and well-tested code;
  • Follow and advocate best coding practices, continuous delivery, and code reviews;
  • Demonstrate curiosity and drive for continuous learning and improvement;
  • Nice to have: experience with relational and non-relational databases, query optimisation, and schema design, knowledge of Java and Spring Boot, experience with a messaging system such as Kafka.
Условия
  • RSUs are included;
  • Wise offers diverse, equitable, and inclusive teams.
Get your free, confidential resume review.
or drag and drop your file here.
Similar jobs

Similar jobs worth comparing

Java Backend Engineer (Spring Boot) for FinTech Payments
Java Backend Engineer (Spring Boot) for FinTech Payments

Enfint • Greater London

On-site
GBP 90,000 - 130,000
RSUs
Senior Software Engineer I - Wise for Enterprise - Banks
Senior Software Engineer I - Wise for Enterprise - Banks

Wise • City Of London

On-site
GBP 87,000 - 111,000
RSUs
Competitive salary & benefits
machine learning engineer in fintech
machine learning engineer in fintech

Enfint • Greater London

On-site
GBP 70,000 - 110,000
ml engineer in fintech
ml engineer in fintech

Enfint • Greater London

On-site
GBP 90,000 - 150,000
Senior Software Engineer II - Wise for Enterprise
Senior Software Engineer II - Wise for Enterprise

Software Careers • Greater London

On-site
GBP 111,000 - 145,000
Senior Backend Engineer - Payin Platform
Senior Backend Engineer - Payin Platform

Wise • Greater London

On-site
GBP 87,000 - 111,000
RSUs
Wise Benefits
java developer for high-load microservices
java developer for high-load microservices

Enfint • Greater London

Hybrid
GBP 100,000 - 140,000
Training budget
Private healthcare
Gym membership discount
+4
Senior Software Engineer II - Payin Platform - Backend (Java)
Senior Software Engineer II - Payin Platform - Backend (Java)

United States Digital Space LLC • Greater London

On-site
GBP 111,000 - 145,000
RSUs
Wise Benefits
Java разработчик
Java разработчик

Enfint • Greater London

On-site
GBP 90,000 - 150,000
Healthcare
Retirement planning
Paid volunteering days
+1
Senior Software Engineer I - Global KYC and Onboarding - Java
Senior Software Engineer I - Global KYC and Onboarding - Java

Wise • Greater London

Hybrid
GBP 88,000 - 111,000
RSU
Wise Benefits
Hybrid work