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Senior Backend Engineer
Отличное предложение от крупной международной компании с сильным брендом работодателя. Гибридный график, расширенный соцпакет и работа с современным стеком технологий делают вакансию очень привлекательной.
Сложность вакансии
Роль требует глубоких знаний .NET Core и опыта работы с высоконагруженными распределенными системами (6+ лет). Использование Microsoft Orleans и микросервисной архитектуры повышает порог входа.
Анализ зарплаты
Зарплата в объявлении не указана, но для Senior .NET ролей в Лиссабоне рынок предлагает конкурентные условия. Указанный диапазон 55k-75k EUR является стандартом для опытных инженеров в Португалии.
Сопроводительное письмо
I am writing to express my strong interest in the Senior Backend Engineer position at Kaizen Gaming. With over 6 years of experience in developing production-level software using .NET Core and C#, I have a proven track record of building scalable microservices and working with high-traffic distributed systems. My expertise in RabbitMQ, MS SQL Server, and Redis aligns perfectly with your tech stack and the challenges of the GameTech industry.
Throughout my career, I have focused on delivering high-quality, maintainable code and implementing complex asynchronous flows. I am particularly drawn to Kaizen Gaming's use of Microsoft Orleans and your commitment to an autonomous Agile environment. I am confident that my technical background and passion for solving architectural challenges will allow me to contribute significantly to your team's success in Lisbon.
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Откликнитесь в kaizengaming уже сейчас
Присоединяйтесь к лидеру GameTech индустрии и создавайте высоконагруженные системы на .NET Core вместе с Kaizen Gaming!
Описание вакансии
We are Kaizen Gaming
Kaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their entertainment.
We are a diverse team of more than 2.700 Kaizeners, from 40+ nationalities spreading across 3 continents.
Our #oneteam is proud to be among the Best Workplaces in Europe and certified Great Place to Work across our offices. Here, there’ll be no average day for you. Ready to Press Play on Potential?
Let's start with the role
You will join an autonomous Agile team and work closely with the Product Owner, Agile Delivery Lead, Automation Testers, and other Software Engineers to create a competitive advantage for Kaizen and offer a unique online experience to our customers. Besides being part of the Agile team, you will work closely talented backend professional within the Backend Chapter.
As a Senior Software Engineer you will:
Senior Software engineers in Kaizen are responsible for a multitude of projects, from our customer-facing websites and mobile applications to our admin and internal tools and backend services, most of them withstanding high volume / traffic.
- Assume full responsibility for our applications on an engaging development journey.
- Create new solutions and see them through, from conception to production;
- Turn requirements into simple and sophisticated technological systems. Our large scale, highly available infrastructure is at the core of that challenge;
- Play a central role on Design, build, and maintain efficient, reusable, and reliable code;
- Research new technologies to find new and efficient ways to solve day to day challenges;
- Ship high-value features quickly;
- Challenge the status quo and improve the team and product;
Tech stack
Most of our sites and services are written in in C# / ASP.NET and new services are written in .NET Core. New applications use vue.js or Angular in the front-end while older ones use server-rendered (Razor) views in combination with jQuery. Microsoft Orleans enables our scalable and robust distributed applications. MS SQL Server is used for most of our storage needs, but also Redis and ElasticSearch are used when it makes sense to do so. RabbitMQ is our go-to message broker. We use Gitlab for code versioning and CI, and the Atlassian stack for tickets and documentation.
What you'll bring
- At least 6+ years of experience developing production-level software using .NET Core;
- Proficient in C# and MVC;
- Experience with Testing/Metrics Monitoring/Logging on a large scale distributed system;
- Experience with Microservices architecture;
- Experience with asynchronous flows using message brokers;
- Good understanding of basic web technologies, such as HTTP, REST, etc.;
- Practical knowledge of algorithms and design patterns;
- Passionate about delivering high-quality code;
- Fluent in English, both oral and written.
Nice to have:
- Expertise in concurrency, multi-threading, and event-driven architecture;
Kaizen Gaming Perks
- 🕑 Hybrid way of working
- 🏃 A buddy will support you with your onboarding
- 💸 Competitive pay & bonus scheme
- 👩⚕️ Private health insurance for you and your family
- 💰 Monthly meal allowance
- ⭐Developmental 360° feedback framework
- 📚 Unlimited access to Udemy & continuous training
#LI-Hybrid
#LI-Remote
Recruitment Privacy Notice
Regarding the data you share with us, you may find and read our recruitment privacy notice here.
We are an equal opportunity employer committed to fostering a diverse and inclusive workplace. We welcome applications from individuals of all backgrounds, regardless of race, gender, religion, sexual orientation,or age.
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Навыки
- C++
- .NET Core
- ASP.NET
- Microsoft Orleans
- MS SQL Server
- Redis
- ElasticSearch
- RabbitMQ
- Microservices
- REST
- GitLab
- Unit Testing
- Design Patterns
Возможные вопросы на собеседовании
Вакансия предполагает работу с высоконагруженными системами. Знание Orleans критично для масштабируемости.
Расскажите о вашем опыте работы с распределенными фреймворками, такими как Microsoft Orleans. Какие основные преимущества и сложности вы видите в этой модели?
В стеке указан RabbitMQ, что подразумевает работу с асинхронными процессами.
Как вы обеспечиваете гарантию доставки сообщений и обрабатываете дубликаты в распределенной системе с использованием RabbitMQ?
Для Senior-позиции важно понимание производительности БД.
Какие стратегии оптимизации MS SQL Server вы применяли для систем с большим объемом транзакций?
Компания ищет инженера, способного проектировать системы с нуля.
Опишите случай, когда вам пришлось выбирать между микросервисной и монолитной архитектурой. Какими критериями вы руководствовались?
В 'Nice to have' указана многопоточность.
Как вы подходите к отладке проблем с состоянием гонки (race conditions) в многопоточных .NET приложениях?
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