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Senior Software Engineer (Java) - Issuing
Adyen — один из самых престижных финтех-работодателей в мире с сильной инженерной культурой. Работа в Амстердаме над продуктами мирового масштаба обеспечивает отличные карьерные перспективы и профессиональный рост.
Сложность вакансии
Высокая сложность обусловлена строгими требованиями к опыту (от 7 лет) и необходимостью работать с высоконагруженными распределенными системами в сфере финтеха. Кандидат должен обладать глубокими знаниями Java и опытом работы с платежными схемами.
Анализ зарплаты
Зарплата в объявлении не указана, но для позиции Senior Java Engineer в Амстердаме рыночный диапазон составляет от 85 000 до 115 000 евро в год. Adyen обычно предлагает конкурентоспособные пакеты, включающие базовую зарплату и опционы (RSU).
Сопроводительное письмо
I am writing to express my strong interest in the Senior Software Engineer position within the Issuing team at Adyen. With over 7 years of experience in Java development and a deep background in building scalable distributed systems, I am particularly drawn to Adyen’s mission of providing a unified financial technology platform for global leaders like Uber and Microsoft. My expertise in real-time transaction processing and RESTful API design aligns perfectly with your team's focus on managing the core lifecycle of card transactions.
In my previous roles, I have consistently demonstrated an ability to launch fast and iterate often, a mindset that I know is central to the Adyen formula. I am highly proficient in Java and SQL, and I have extensive experience working in cross-functional environments alongside Data Scientists and Product Managers. I am excited about the opportunity to contribute to the robustness and scalability of your platform while collaborating in person at your Amsterdam office to solve complex technical challenges at scale.
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Откликнитесь в adyen уже сейчас
Присоединяйтесь к команде Adyen в Амстердаме и создавайте финансовые технологии будущего для мировых гигантов!
Описание вакансии
This is Adyen
Adyen provides payments, data, and financial products in a single solution for customers like Facebook, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition.
For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. The people of Adyen are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster.
The Role:We are seeking a Senior Java Engineer to join our Issuing team, where you will be instrumental in managing the core lifecycle of card transactions. Your responsibilities will span critical areas, including real-time transaction processing (Authorisations, Reversals, Refunds), scheme connection management (Mastercard, Visa, Pulse), and financial operations such as money movements, interchange splits, and fees. You will also play a key role in reconciliation and settlement processes, ensuring accuracy with central banks and payment schemes. This is a high-impact role at the heart of our payment ecosystem.
What you’ll do:
- Work on complex technical projects from requirements analysis through design, implementation, testing and launch into production.
- Be hands-on and contribute to the implementation.
- Identify and improve parts of the platform to make it more robust and scalable.
- Bring your own point of view on best engineering practices.
- Your code will be used at scale and you are expected to think in that mindset when building features.
- We launch fast and iterate often. Concretely, this means that within your first few weeks, you will bring live functionalities that impact many merchants and shoppers.
- Build APIs and tooling according to quality principles such as performance and code quality.
- Collaborate across teams and time zones to get projects over the finish line.
Who you are:
- Familiar with complex large scale distributed systems.
- You have experience with Java, Web Services, REST Apis, Webhooks and SQL/PostgreSql.
- You have a good understanding of Software Engineering practices and interest in product knowledge.
- You enjoy working in a cross-functional team with roles like Data Science, Frontend, and Product.
- You value involving other people to hear different perspectives.
- You have an experimental mindset with a launch fast and iterate mentality.
Minimum qualifications:
- 7+ years of experience in software development industry in a fast paced tech environment
- Full professional proficiency in English
- This role is based out of our Amsterdam office. We are an office-first company (3 days in the office) and value in-person collaboration; we do not offer remote-only roles.
Our Diversity, Equity and Inclusion commitments
Our unique approach is a product of our diverse perspectives. This diversity of backgrounds and cultures is essential in helping us maintain our momentum. Our business and technical challenges are unique, and we need as many different voices as possible to join us in solving them - voices like yours. No matter who you are or where you’re from, we welcome you to be your true self at Adyen.
Studies show that women and members of underrepresented communities apply for jobs only if they meet 100% of the qualifications. Does this sound like you? If so, Adyen encourages you to reconsider and apply. We look forward to your application.
What’s next?
Ensuring a smooth and enjoyable candidate experience is critical for us. We aim to get back to you regarding your application within 5 business days. Our interview process tends to take about 4 weeks to complete, but may fluctuate depending on the role.Learn more about our hiring process here. Don’t be afraid to let us know if you need more flexibility.
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Навыки
- Java
- REST
- PostgreSQL
- SQL
- Distributed Systems
- Web Services
- Webhooks
- Microservices
Возможные вопросы на собеседовании
Поскольку роль связана с обработкой транзакций в реальном времени, важно понимать, как кандидат обеспечивает целостность данных.
Как вы обеспечиваете согласованность данных (consistency) в распределенной системе при обработке финансовых транзакций?
Adyen работает с огромными объемами данных; кандидат должен уметь оптимизировать запросы.
Опишите ваш опыт оптимизации сложных SQL-запросов в PostgreSQL для высоконагруженных систем.
Вакансия подразумевает работу с платежными схемами (Visa, Mastercard).
Есть ли у вас опыт работы с протоколами обмена сообщениями в платежных системах (например, ISO 8583)? Если нет, как бы вы подошли к изучению спецификаций новых схем?
В Adyen ценят культуру быстрой итерации и запусков.
Расскажите о случае, когда вам пришлось быстро выпустить фичу в продакшн. Как вы балансировали между скоростью и качеством кода?
Роль требует взаимодействия с разными командами.
Как вы подходите к проектированию API, которые будут использоваться как внутренними командами, так и внешними мерчантами?
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