Full Stack Developer - React/Node, POS & API Mastery

Ethereum Technologies; Plano (TX); On-site; USD 90,000 - 130,000; Full time

Job summary

Ethereum Technologies in Plano, TX is seeking a software engineer to support and enhance a retail POS platform. You will develop front-end applications with React.js and Node.js, build REST APIs, and optimize PostgreSQL data models.

You will troubleshoot production issues, write tests, support CI/CD on AWS, and collaborate with the Product Owner in Agile sprints to plan releases and transfer knowledge across the team.

Qualifications

• Proficiency in React.js and Node.js.
• Experience with PostgreSQL, data modeling, and query optimization.

Responsibilities

• Support and enhance a retail POS platform, including feature development, defect fixes, and knowledge transfer.
• Develop and maintain front-end applications using React.js and Node.js.
• Build and enhance REST APIs and implement database changes using PostgreSQL.
• Perform data modeling and query optimization to ensure database performance.
• Troubleshoot production issues, conduct root-cause analysis, and implement defect fixes.
• Write and maintain unit tests and regression tests.
• Support CI/CD pipelines and releases on AWS.
• Use Git for version control and follow Agile/Scrum methodologies.
• Collaborate with the Product Owner on backlog prioritization and release planning.
• Provide production support and contribute to a smooth onboarding and knowledge-transfer process.

Skills

React.js

Node.js

PostgreSQL

Data modeling

Query optimization

Job description

Ethereum Technologies in Plano, TX is seeking a software engineer to support and enhance a retail POS platform. You will develop front-end applications with React.js and Node.js, build REST APIs, and optimize PostgreSQL data models.

You will troubleshoot production issues, write tests, support CI/CD on AWS, and collaborate with the Product Owner in Agile sprints to plan releases and transfer knowledge across the team.