Full Stack Developer

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

Job summary

Valiant Technologies LLC in Plano, TX seeks a software engineer to support and enhance a retail POS platform. You will develop front-end features with React.js, build REST APIs with Node.js, and work with PostgreSQL for data modeling and query optimization.

You’ll contribute to CI/CD pipelines on AWS, perform testing, and collaborate with Product Owners to prioritize backlog and plan releases, delivering reliable software in an Agile environment.

Qualifications

• Experience building front-end features using React.js and Node.js.
• Strong knowledge of PostgreSQL data modeling and query optimization.
• Familiarity with Git, AWS, and CI/CD pipelines.

Responsibilities

• Support and enhance a retail Point-of-Sale (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 onboarding and knowledge-transfer.

Skills

React.js

Node.js

PostgreSQL

Data Modeling

Query Optimization

Tools

Git

AWS

CI/CD

Job description

• Support and enhance a retail Point-of-Sale (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.

Required Skills

• React.js and Node.js
• PostgreSQL, Data Modeling, and Query Optimization

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.