Remote Fullstack Engineer – Blockchain Custody

Jobgether; United States; Remote; USD 120,000 - 180,000; Full time

Benefits offered by this job

Fully remote

Full-time

Global impact in digital asset custody

Distributed engineering team

Job summary

Jobgether is seeking an experienced backend engineer to design, build, and maintain scalable custody-related services. You will develop TypeScript/Node.js microservices powering custody, staking, and wallets, and integrate blockchain networks for asset movements and key management.

You’ll also contribute to React/Next.js frontend and implement event-driven systems with Kafka. You will collaborate across teams to define APIs, data models, and distributed architectures, own services end-to-end,

Qualifications

• 3+ years of experience in fullstack or backend engineering for high-scale systems.
• Expert-level Node.js and TypeScript with NestJS or equivalent frameworks.
• Strong microservices, event-driven architectures, and CQRS/DDD experience.
• RESTful API design and asynchronous event-based communication proficiency.
• SQL database design, performance tuning, and reliability.
• React experience and modern frontend practices.
• State management with React Query, Context API, and custom hooks.
• Familiarity with Next.js, Tailwind CSS, and component-driven architecture.
• Docker, CI/CD pipelines, and observability tools (Prometheus, Splunk).
• Excellent communication and collaboration in distributed teams.
• Nice to have: crypto protocols, staking, gRPC, Protocol Buffers, Rust.

Responsibilities

• Design, build, and maintain custody-related backend services.
• Develop TypeScript/Node.js microservices powering custody, staking, and wallet features.
• Integrate blockchain networks and external systems for asset movements and key management.
• Contribute to React/Next.js frontend interfaces for operational visibility.
• Build event-driven systems using Kafka for real-time data processing.
• Write reusable, testable code with strong performance, observability, and reliability.
• Collaborate to design APIs, data models, and distributed architectures.
• Participate in architecture reviews and RFCs; mentor other engineers.
• Own services throughout lifecycle: design, deployment, monitoring, maintenance.

Skills

Node.js

TypeScript

NestJS

Microservices

Event-driven

CQRS/DDD

RESTful APIs

SQL databases

React

React Query

Context API

Custom hooks

Next.js

Tailwind CSS

Docker

CI/CD

Prometheus

Splunk

Distributed teams

Tools

Docker

gRPC

Protocol Buffers

Rust

Job description

Jobgether is seeking an experienced backend engineer to design, build, and maintain scalable custody-related services. You will develop TypeScript/Node.js microservices powering custody, staking, and wallets, and integrate blockchain networks for asset movements and key management.

You’ll also contribute to React/Next.js frontend and implement event-driven systems with Kafka. You will collaborate across teams to define APIs, data models, and distributed architectures, own services end-to-end,