Java Backend Developer

Summary

Localcoin is a digital currency company seeking a Java Back End Developer to join their growing Engineering team. The developer will be responsible for developing and maintaining functional back end applications, working with the cryptocurrency ATM backend server, creating and improving high availability systems, and implementing new features on the network. Localcoin offers competitive salary, health & wellness benefits, hybrid & flexible office environment, professional development, and more.

Requirements

• 5+ years in backend development and strong knowledge in Java 8 along with Maven or Gradle
• In-depth experience with Spring framework, including Spring - Boot, JPA, MVC and Spring Security for building RESTful services
• Experience with functional testing, unit testing, code coverage and static code analysis tools such as Sonar
• Strong proficiency in SQL. DDL, DML, relational database design and indexing in any well known SQL databases such as MySQL, Postgres, Oracle DB, MSSQL
• Proficient in Git flow, Maven, NGINX and Docker

Responsibilities

• Work with our cryptocurrency ATM backend server which connects over 200 machines to the network
• Create and improve & maintain high availability systems for cryptocurrency ATM network and online products such as: Know Your Client (KYC) identification verification software and transaction monitoring systems
• Add software integrations with various Blockchain based networks & providers
• Implement new features on the cryptocurrency ATM network such as: new cryptocurrency offerings, marketing campaign, user experience features and more
• Make data available from specific internal system to client systems through distributed cloud environment

Preferred Qualifications

• Experience with any CI/CD platforms on the cloud
• Expertise on Linux platforms and shell commands
• Good understanding of cloud environments like AWS/GPC
• Good understanding of Cloudflare platform
• Expertise using Swagger and/or Postman tools
• Experience on NodeJS and NPM management as well
• Experience with AngularJS/Angular
• Expertise on Python scripting
• Good understanding about asymmetric/symmetric encryption with OpenSSL
• Good understanding about database-migration tools such as Flyway

Benefits

• Competitive Salary
• Health & Wellness Benefits
• Hybrid & Flexible Office Environment
• Professional Development