2 дня назад
Staff Backend Engineer (Blockchain)
Вакансия из Hirify Global, списка международных tech-компанийДля мэтча и отклика нужен Plus
Мэтч & Сопровод
Для мэтча с этой вакансией нужен Plus
Описание вакансии
Текст:
TL;DR
Staff Backend Engineer (Blockchain): Building backend infrastructure for Aave App, a consumer savings application connecting blockchain protocols with intuitive onchain financial products, with an accent on transaction orchestration, blockchain indexing, account services, and reliable APIs. Focus on designing secure financial systems, handling partial failures across onchain and offchain dependencies, and improving observability, incident response, and deployment practices.
Location: Remote, EU
Company
builds Aave App, a consumer savings application that makes onchain financial products simple, secure, and intuitive.
What you will do
- Design, build, and operate backend services for onboarding, funding, savings, withdrawals, portfolio data, and customer communications.
- Build transaction-orchestration and blockchain-indexing services that prepare, submit, monitor, and reconcile onchain activity.
- Integrate with smart contracts, RPC providers, account infrastructure, payment partners, and other external services.
- Lead technical reviews and improve testing, observability, alerting, incident response, and deployment practices.
- Collaborate with mobile, web, product, design, protocol, security, data, and operations teams.
- Raise engineering standards through hands-on delivery, pragmatic architecture, documentation, and mentoring through code review.
Requirements
- Must be located in the EU for this remote role.
- 6+ years of backend engineering experience, including ownership of complex production systems.
- Strong backend programming skills; production Rust experience is highly desirable, with Go, C++, or Java also considered.
- Experience with distributed, event-driven, or data-intensive systems with reliability and performance requirements.
- Knowledge of API or GraphQL design, PostgreSQL or another relational database, caching, queues, and observability.
- Experience with blockchain systems, transaction signing, private-key or key-management flows, wallet infrastructure, and onchain transaction lifecycles is highly desirable.
Nice to have
- Experience with EVM-compatible networks, smart accounts, account abstraction, bridges, or DeFi protocols.
- Experience building consumer fintech, savings, wallet, exchange, or payments products at scale.
- Experience with cross-chain indexing, large-scale data ingestion, Kafka, ClickHouse, or similar infrastructure.
Culture & Benefits
- Remote work arrangement within the EU.
- High ownership over a broad technical area and ambiguous product goals.
- Focus on correctness, security, operability, and reliable systems handling financial value.
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