Freedx

Senior .Net Developer - Freedx

Freedx

Posted 2 months ago

Employment Type

Full Time

Location

Dubai

Job Listing No Longer Available

This job posting is no longer accepting applications. It may be more than 30 days old or the position has been filled.

Requirements

.NET Core, C#, Microservices, REST APIs, WebSockets, PostgreSQL, MongoDB, AWS/Azure, Security practices, Crypto knowledge

Required Skills

.NET Core C++ microservices REST API WebSocket PostgreSQL MongoDB AWS Azure Kafka RabbitMQ CI/CD DevOps Security Cryptocurrency

Job Description

Responsibilities

  • Lead design and development of backend services and microservices using .NET (C#) to support trading, transaction processing, and account management.
  • Architect scalable, low-latency solutions for order matching, wallet management and payment gateways.
  • Build and maintain secure RESTful APIs and WebSocket services for real-time data and third-party integrations.
  • Implement security best practices, encryption and compliance measures for financial/crypto systems.
  • Work with SQL and NoSQL databases (PostgreSQL, MongoDB) for data modeling, integrity and performance tuning.
  • Write and maintain unit, integration and performance tests; participate in code reviews.
  • Collaborate with frontend, DevOps and product teams to improve system performance and workflows.
  • Mentor junior developers and contribute to architectural and technical decisions.

Requirements

  • .NET Core
  • C#
  • Microservices
  • REST APIs
  • WebSockets
  • PostgreSQL
  • MongoDB
  • AWS/Azure
  • Security practices
  • Crypto knowledge

Preferred Qualifications

  • High-frequency trading
  • Kafka or RabbitMQ
  • Fintech or crypto experience
  • CI/CD and DevOps
  • Performance tuning

Benefits

  • Paid Leave (generous)
  • Competitive salary
  • Flexible payment options (AED or cryptocurrency)
  • Professional development and industry events
  • High-impact role with close collaboration with founders and leadership

About the Company

Freedx is a cryptocurrency exchange building a secure, reliable and scalable trading platform. The team combines expertise across crypto, finance and technology to deliver a high-performance exchange. This role operates from the UAE (based in Dubai) and is intended for candidates located in the UAE; hybrid working arrangements are supported. Freedx is an equal opportunity employer committed to an inclusive workplace.

How to Apply

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