Fullstack Engineer - Payward Services - Custody
Core
Design and deliver secure, scalable, high-performance custody solutions for digital assets, including staking, wallet services, and key management workflows.
Role type
Senior Fullstack Engineer (Custody & Digital Assets)
Builds
Backend microservices, frontend applications, and event-driven systems for asset movements and transactions.
Domain
Fintech / Blockchain / Digital Asset Custody
Deliverable
production ML models | product features
Required skills
Node.js, TypeScript, NestJS, Microservices, Event-driven architectures, CQRS/DDD, RESTful APIs, SQL, React, Next.js, Docker, CI/CD, Prometheus, Splunk
Preferred skills
Crypto protocols, Staking mechanisms, Blockchain technology, gRPC, Protocol Buffers, Rust, Financial systems, Digital assets, Regulated environments
Technologies
Kafka, TypeScript, Node.js, React, Next.js, Tailwind CSS, Docker, Prometheus, Splunk, SQL, gRPC, Protocol Buffers, Rust
Responsibilities
Design and maintain backend microservices for custody and staking; Integrate blockchain networks and external systems; Develop frontend applications using React and Next.js; Build Kafka-based event-driven systems; Design and optimize data models and distributed architectures; Mentor engineers and participate in technical reviews.