Senior .NET Developer

Job Title: Senior .NET Developer

Location: Remote (Russia, Moldova, Republic of Belarus)

Employment Type: Full-time

Department: Technology & Innovation, Tech Team

Who We Are:

Freedx is an emerging cryptocurrency exchange focused on providing a secure, seamless, and innovative trading experience. Our team is made up of professionals from the crypto, finance, and technology sectors, all passionate about shaping the future of digital finance. At Freedx, we aim to create a platform that allows users to manage their digital assets confidently and efficiently, while ensuring high levels of security and reliability.

Our Vision:

Our vision is to become the most trusted cryptocurrency exchange, providing unparalleled freedom and scalability. We aim to offer a platform where users can trade and manage their digital assets with peace of mind. Our commitment to innovation and adaptation ensures our clients have the best tools and services available to meet their financial goals. Join us to help redefine the standards of digital asset trading.

Role Overview:

We are seeking an experienced and passionate Senior .NET Backend Developer to join our growing team and help shape the backend infrastructure for our cutting-edge cryptocurrency exchange platform. In this role, you will lead the development of backend services and microservices using .NET (C#) to support high-frequency trading, secure transaction processing, and real-time data flow.

This is an exciting opportunity to work at the forefront of the crypto industry, leveraging your expertise in .NET to build scalable systems that meet the demands of a high-performance exchange.

Key Responsibilities:

• Design & Development: Lead the design and development of backend services and microservices using .NET (C#) to support trading, transaction processing, and account management in a high-availability, low-latency environment.
• Architecture & Optimization: Architect efficient and scalable solutions for core exchange functions such as order matching, wallet management, and payment gateways.
• API Development: Create and maintain RESTful APIs and WebSocket services to facilitate seamless data communication with frontend applications and third-party integrations.
• Security & Compliance: Implement best security practices to protect user data and transactions, ensuring compliance with industry standards and regulations.
• Database Management: Work with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB) to ensure data integrity and optimize performance for high-volume data processing.
• Testing & Quality Assurance: Develop unit, integration, and performance tests to ensure high code quality, reliability, and scalability in a production environment.
• Continuous Improvement: Collaborate with cross-functional teams to identify areas for improvement in system performance, user experience, and development workflows.
• Mentorship: Provide guidance to junior developers and contribute to technical discussions that drive best practices and innovation within the team.

Required Skills & Experience:

• 5+ years of experience in backend development using .NET Core and C#.
• Strong experience with microservices architecture and cloud-based services such as AWS or Azure.
• Proficient in SQL and NoSQL databases with hands-on experience in data modeling, query optimization, and high-volume data processing.
• Extensive experience in developing RESTful APIs and WebSocket-based services.
• Basic understanding of blockchain and cryptocurrencies, with knowledge of the crypto trading ecosystem.
• Security Awareness: Familiarity with security practices, encryption standards, and compliance relevant to the financial or crypto sectors.
• Analytical Skills: Strong problem-solving capabilities, with the ability to work in a fast-paced, agile environment.
• Collaboration: Excellent communication and team collaboration skills, able to work effectively with cross-functional teams (frontend developers, DevOps, product managers).

Preferred Qualifications:

• Experience with high-frequency trading platforms or real-time financial systems.
• Familiarity with message brokers such as Kafka or RabbitMQ.
• Previous experience in a fintech or crypto environment.
• Familiarity with CI/CD pipelines and DevOps practices.

What We Offer:

• Competitive Salary and performance-based bonuses.
• Flexible Work Schedule: Hybrid or remote work options.
• Generous Paid Leave for vacation, sick leave, and personal time off.
• Professional Development Opportunities to help you grow in your career.
• Equal Opportunity Employer: We embrace diversity and foster an inclusive environment where everyone can thrive, regardless of age, color, disability, ethnicity, family or marital status, gender identity or expression, language, national origin, physical and mental ability, race, religion, sexual orientation, socio-economic status, or veteran status.

Why Join Freedx?

Freedx is on a mission to innovate the cryptocurrency exchange market by providing secure, reliable, and scalable trading solutions. By joining our team, you'll play a key role in building the infrastructure of the future for digital asset trading. This is an exciting time to be a part of the crypto space, and we're looking for talented professionals to join us in driving the industry forward.

If you're passionate about backend development, cryptocurrency, and creating cutting-edge solutions, we'd love to hear from you. Apply now!