Senior .Net Developer

1 month, 1 week ago

Anywhere

Full-time

Senior

Backend Engineer

Software Development

Agile AWS Azure Blockchain C# CI/CD Encryption Kafka Microservices MongoDB .NET PostgreSQL RabbitMQ REST API SQL WebSockets

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Freedx

Diversified Financial Services

51-250

Founded 2023

View All Jobs 5

Description

Design and develop backend services and microservices using .NET (C#) for trading, transaction processing, and account management.
Architect scalable and low-latency systems for core exchange functions such as order matching, wallet management, and payment gateways.
Create and maintain RESTful APIs and WebSocket services for frontend applications and third-party integrations.
Implement security best practices to protect user data and transactions and support regulatory compliance.
Work with SQL and NoSQL databases such as PostgreSQL and MongoDB to maintain data integrity and performance.
Develop unit, integration, and performance tests to ensure reliability and scalability in production.
Collaborate with cross-functional teams to improve system performance, user experience, and development workflows.
Mentor junior developers and contribute to technical discussions and best practices.

Requirements

5+ years of backend development experience using .NET Core and C#.
Strong experience with microservices architecture and cloud-based services such as AWS or Azure.
Proficiency with SQL and NoSQL databases, including data modeling, query optimization, and high-volume data processing.
Extensive experience developing secure and scalable RESTful APIs and WebSocket-based services.
Basic understanding of blockchain, cryptocurrencies, and the crypto trading ecosystem is highly desirable.
Knowledge of security practices, encryption standards, and compliance in financial or crypto environments.
Strong problem-solving skills and ability to work in a fast-paced, agile environment.
Excellent communication and collaboration skills for working with frontend developers, DevOps, and product managers.
Experience with high-frequency trading platforms or real-time financial systems is preferred.
Familiarity with message brokers such as Kafka or RabbitMQ is preferred.
Previous experience in a fintech or crypto environment is preferred.
Familiarity with CI/CD pipelines and DevOps practices is preferred.

Benefits

Competitive salary.
Generous paid leave.
Professional development opportunities, including participation in industry events.
Flexible payment options, including the choice to be paid in traditional currency or cryptocurrency.
High-impact role where your work directly shapes company growth and success.
Close collaboration with founders, experienced leaders, and cross-functional teams.
Inclusive and open work environment that supports employee well-being.

Interested in this position?

Apply directly on the company website

Apply Now

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