Senior Software Engineer, Custody

🕒 March 18

🇺🇸 United States – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

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Coinme

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2014

₿ Crypto

🛍️ eCommerce

💳 Fintech

Crypto • eCommerce • Fintech

Coinme is a cryptocurrency exchange platform that enables users to buy and sell cryptocurrencies instantly with cash or debit. Established as one of the first Bitcoin ATM providers, Coinme operates over 40,000 locations including Coinstar kiosks, making it convenient for everyday consumers to access digital currencies. The platform is designed to be user-friendly, allowing even beginners to navigate crypto transactions and management easily.

📋 Description

• Design solutions for complex technical and business problems • Develop software systems and components for our rapidly growing business • Write performant, maintainable code while iterating and shipping rapidly • Work within our backend architecture and technology stack based on: • Java 17 or higher with Project Reactor (Reactive Java) • Spring Boot • Command and Query Responsibility Separation (CQRS) architecture and Event Sourcing (ES) • Full microservice environment • RESTful APIs for synchronous flows • Event-driven design (powered by CQRS and ES) for async flows • Webhooks and Server-sent events • Axon Framework for intra-domain event-driven design • Kafka for inter-domain event-driven design • Kubernetes, Helm charts, Argo platform • MySQL DB • Mongo DB • AWS solutions (EC2, RDS, etc.) • Author and maintain unit and integration tests • Work with your Scrum team to plan sprints and delivery of features • Drive engineering excellence, operational stability and security into all layers of the platform • Participate in design and architecture discussions and planning • Drive the execution and delivery of features by collaborating with cross functional stakeholders • Work with Engineering Leadership to drive best practices in software development, testing, and production operations • Mentor other engineers, helping them grow in their careers • Contribute to recruiting efforts to continue to build your team.

🎯 Requirements

• Bachelor's degree in Computer Science, Software Engineering, or equivalent experience • 5+ years of experience as a software developer • Experience building scalable services and distributed systems in Java or similar object-oriented language • Experience driving technical designs within a team • Experience writing code that is readable, scalable, and instrumented • Experience working in a fast-paced Agile development environment • Experience in communicating with users, other technical teams, and product to understand requirements, describe software product features and technical designs • Experience with cryptocurrency and blockchain technology, especially custody solutions • Required technology skills • Java & Spring Boot expertise • Experience with a microservice environment • Kafka, RabbitMQ, ActiveMQ or similar tech • RESTful APIs for synchronous flows • MySQL DB • Mongo DB or similar NoSql database • Experience with Kubernetes or any cloud development platforms.

🏖️ Benefits

• Check out our AI Usage Guidelines to understand how we approach AI tools during the hiring process.