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Software Engineer (Rust) at Cryptio
Отличная возможность для Rust-разработчика в перспективном секторе крипто-финтеха. Сильный стек, работа в Лондоне (гибрид) и статус VC-backed компании делают вакансию крайне привлекательной.
Сложность вакансии
Роль требует глубоких знаний Rust и опыта работы с PostgreSQL в контексте финтеха. Высокая планка ожиданий обусловлена сложностью предметной области (крипто-бухгалтерия) и статусом Senior.
Анализ зарплаты
В объявлении зарплата не указана, но для Senior Rust Engineer в Лондоне рыночный диапазон составляет £85,000–£120,000 в год. Финтех-стартапы часто предлагают верхнюю границу рынка плюс опционы.
Сопроводительное письмо
I am writing to express my strong interest in the Software Engineer (Rust) position at Cryptio. With extensive experience in building high-performance backend systems and a deep proficiency in Rust and PostgreSQL, I am excited about the opportunity to contribute to your mission of building critical financial infrastructure for the crypto economy.
In my previous roles, I have successfully designed and scaled complex database schemas and developed robust services that handle high-throughput data. My background in fintech and my ability to thrive in fast-paced, VC-backed startup environments align perfectly with Cryptio's current growth trajectory. I am particularly drawn to the challenge of solving accounting and auditability problems within the blockchain space using a cutting-edge tech stack.
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Описание вакансии
This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.
She will pick the best candidates from Jack's network
The next step is to speak to Jack.
Job Title: Software Engineer (Rust)
Company Description: Cryptio - VC-backed fintech SaaS
Job Description:
Join Cryptio, a leading VC-backed fintech SaaS company, as a Software Engineer specializing in Rust. You will build and scale our core platform, developing robust backend services. This role offers a unique opportunity to contribute to critical financial infrastructure, leveraging your expertise in Rust and PostgreSQL to drive innovation and impact within the crypto accounting space.
Location: London, UK
Why this role is remarkable:
- Be at the forefront of financial technology, building critical infrastructure for the rapidly evolving crypto economy.
- Join a VC-backed fintech SaaS company with a strong market position and significant growth potential.
- Work with a cutting-edge tech stack, including Rust and PostgreSQL, on challenging and impactful projects.
What you will do:
- Design, develop, and maintain high-performance backend services using Rust, ensuring scalability and reliability.
- Implement and optimize complex database schemas and queries with PostgreSQL to support core platform functionalities.
- Collaborate with cross-functional teams to define, build, and ship new features that enhance our enterprise SaaS platform.
The ideal candidate:
- Proven experience as a Senior Software Engineer, with a strong background in Rust development.
- Deep expertise in database design and optimization, particularly with PostgreSQL.
- Ability to thrive in a fast-paced startup environment, contributing to architectural decisions and best practices.
Who are Jack & Jill?
Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Next steps
Step 1. Visit our website.
Step 2. Click 'Talk to Jack'.
Step 3. Talk to Jack so he can understand your experience and ambitions.
Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.
Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction.
Step 6. If not, Jack will find you excellent alternatives. All for free.
We never post fake jobs
This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.
Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.
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Навыки
- Rust
- PostgreSQL
- Backend
- SaaS
- Fintech
- Blockchain
- Software Architecture
Возможные вопросы на собеседовании
Rust — основной язык стека, важно понимать владение памятью.
Объясните разницу между типами владения (ownership) и заимствования (borrowing) в Rust и как они помогают избежать утечек памяти?
Работа с финансовыми данными требует высокой производительности БД.
Как бы вы оптимизировали сложный SQL-запрос в PostgreSQL, который обрабатывает миллионы транзакций в реальном времени?
Крипто-транзакции требуют точности и неизменяемости.
С какими основными сложностями вы сталкивались при интеграции данных из блокчейна в традиционные реляционные базы данных?
Вакансия предполагает участие в архитектурных решениях.
Опишите ваш опыт проектирования микросервисов на Rust: какие библиотеки (например, Tokio, Axum) вы предпочитаете и почему?
Работа в стартапе требует гибкости и ответственности.
Расскажите о случае, когда вам пришлось принимать критическое техническое решение в условиях сжатых сроков. Каков был результат?
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