Back-end Developer (NodeJS/ Java/ Golang)

• Build backend systems to handle complex business applications
• Develop concurrent applications and distributed systems
• Design and develop high-performance API and backend
• Design and optimize database design & query
• Maintain a high-quality robust codebase
• Optimize the application, aiming for maximum speed and scalability
• Use modern DevOps tools such as Docker, Prometheus, Grafana to monitor and maintain system
• Keep abreast of new trends; make recommendations for development best practices, and share knowledge with other team members.

• 2+ years of experience in back-end programming languages: NodeJS or Java
• Experience in Golang is a plus
• Experience working with SQL (PostgreSQL, MariaDB), NoSQL (Redis, MongoDB, Cassandra) is a plus
• High interest in blockchain/decentralized technology
• Solid knowledge of data structures, algorithms, architectural patterns, and system design
• Experience in cloud computing platforms, preferably AWS, Google Cloud, Digital Ocean technologies
• Management of hosting environment, including database administration and scaling an application to support load changes
• Data migration, transformation, and scripting
• Good communication skills in English

Preferred qualifications:

• Database design, Advanced SQL
• Data pipelines, Time series databases
• Technical knowledge in Blockchain & Smart Contract

Skills/Abilities:

• Solid technical, analytical and problem-solving skills
• Good verbal and written communication skills
• Great ability to work effectively in a cross-functional team, including executives, managers, and subject matter experts
• Excellent ability to work independently, organize tasks and coordinate your team.