Full Stack Engineer TypeScript / React + Rust

CrunchCode — міжнародна сервісна ІТ-компанія з досвідом близько 7 років у розробці вебсервісів і вебзастосунків. Ми працюємо у форматах staff augmentation (outstaff) та outsourcing і підключаємо спеціалістів до проєктів клієнтів у довгостроковій моделі співпраці.

Ми працюємо переважно з проєктами в доменах логістики (включно з last mile),e-commerce, fintech та банкінгу, а також enterprise-рішеннями.
Для нас важливо, щоб проєкт був “чистим” і зрозумілим з точки зору етики та цінності для користувачів.

Ми принципово не беремо проєкти, пов’язані з:
● gambling / гемблінгом,
● adult-контентом та порнографією,
● шахрайством або будь-якою розробкою, що спрямована на обман чи маніпуляції.

What We Offer:
● Fully remote work
● Long-term, stable project
● High level of autonomy and trust
● Minimal bureaucracy
● Direct impact on business-critical logistics systems
● Long-term engagement, not a short-term contract.

Required: 
We are looking for a Full Stack Engineer with strong Rust and TypeScript/React experience to help design and build scalable backend services and modern web interfaces.

Project Overview:
Fast-growing fintech / crypto infrastructure company that is building next-generation payment and financial systems.

Requirements (Must-have):
 •  Develop backend services in Rust, including payment flows, settlement processes, integrations, and financial infrastructure components.
• English-upper-intermediate or higher
 •  Build and maintain modern web applications using TypeScript and React.
 •  Design and implement REST APIs and integrations with internal services and external partners.
 •  Work with blockchain RPCs and Web3 infrastructure.
 •  Optimize performance and scalability of backend and frontend systems.
 •  Design secure data handling systems and work with databases such as PostgreSQL and Redis.
 •  Collaborate closely with product and engineering teams to deliver reliable production systems.
 •  Strong experience with Rust for backend development (or willingness to work heavily with Rust).
 •  Solid TypeScript + React experience.
 •  Understanding of blockchain / Web3 technologies and crypto infrastructure.
 •  Experience designing scalable APIs.
 •  Experience with PostgreSQL, Redis, or similar databases.
 •  Strong focus on security and reliability, especially in financial systems.
 •  Ability to work in a fast-moving startup environment.

Responsibilities:
 •  Develop backend services in Rust, including payment flows, settlement processes, integrations, and financial infrastructure components.
 •  Build and maintain modern web applications using TypeScript and React.
 •  Design and implement REST APIs and integrations with internal services and external partners.
 •  Work with blockchain RPCs and Web3 infrastructure.
 •  Optimize performance and scalability of backend and frontend systems.
 •  Design secure data handling systems and work with databases such as PostgreSQL and Redis.
 •  Collaborate closely with product and engineering teams to deliver reliable production systems.

Nice to Have:
 •  Production experience building backend services in Rust.
 •  Experience working with crypto payments, stablecoins, or financial infrastructure.

Hiring Process:
- Intro call
- Technical discussion (focused on real experience)
- Offer
Start: ASAP