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Fullstack Engineer - Custody

Job in Dubai, Dubai, UAE/Dubai
Listing for: TALENTMATE
Full Time position
Listed on 2026-01-16
Job specializations:
  • Software Development
    Blockchain / Web3
Salary/Wage Range or Industry Benchmark: 120000 - 200000 AED Yearly AED 120000.00 200000.00 YEAR
Job Description & How to Apply Below

Overview

Join the Institutional Engineering Team, a core group responsible for building secure, high-performance systems that safeguard digital assets for institutional and enterprise clients.

We design and deliver the next generation of crypto custody and settlement services, ensuring trust, transparency, and resilience at every layer of our platform. Our engineers are a globally distributed, mission-driven group focused on creating new, scalable services that form the backbone of our custody infrastructure — from key management and wallet orchestration to transaction pipelines and compliance systems. We combine deep backend expertise with a strong focus on security, reliability, and performance.

The team thrives in a collaborative, transparent, and Dev Ops-oriented environment, where technical excellence and innovation come together to redefine how digital assets are protected and managed.

If you’re passionate about secure system design, distributed architectures, and building solutions that truly matter in the crypto ecosystem, this is where you’ll make your impact.

The Opportunity
  • Collaborate with product managers, architects, and Dev Ops engineers to design and deliver secure, scalable, and high-performance custody solutions.
  • Build and maintain new backend microservices in Type Script, Node.js, powering custody, staking, and wallet services.
  • Integrate with blockchain networks and external systems to support asset movements, transactions, and key management workflows.
  • Contribute to frontend applications built with React and Next.js, ensuring clear operational visibility and seamless user experience.
  • Develop event-driven systems using Kafka for real-time data processing and inter-service communication.
  • Write reusable, testable, and efficient code, maintaining high standards for performance, observability, and fault tolerance.
  • Collaborate across teams to design and optimize data models, APIs, and distributed architectures.
  • Participate in technical reviews, mentor other engineers, and take ownership of services throughout their full lifecycle — from RFCs and design to deployment and maintenance.
Skills You Should HODL
  • 5+ years of professional experience in fullstack or backend engineering within high-scale, high-availability systems.
  • Expert-level proficiency in Node.js and Type Script, with hands-on experience using NestJS or similar frameworks.
  • Deep understanding of microservices, event-driven architectures, and CQRS/DDD design patterns.
  • Proven ability to design and deliver RESTful APIs and asynchronous event-based communication systems.
  • Strong experience with SQL databases and schema design for performance and reliability.
  • Solid understanding of React and modern frontend best practices.
  • Deep knowledge of state management (React Query, Context API, custom hooks).
  • Experience with Next.js, Tailwind CSS, and component-driven architecture.
  • Hands-on experience with Docker, CI/CD, and observability tools such as Prometheus and Splunk.
  • Excellent collaboration and communication skills — capable of working effectively in distributed, cross-functional teams.
Nice to Haves
  • Understanding of crypto protocols, staking mechanisms, and the broader blockchain technology ecosystem.
  • Experience with gRPC, Protocol Buffers.
  • Hands-on experience with Rust.
  • Background in financial systems, digital assets, and experience in custodial or other regulated environments.
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