Particle41 - Senior Full-Stack Software Engineer
Requirements
• Layer • Technologies • Backend • Java 8, Spring Boot, Spring MVC, Spring Data JPA, Spring Security, Gradle • Frontend • Angular 7, TypeScript, Angular Material, RxJS, Webpack • Database • Infrastructure • AWS (EC2, RDS, S3, CloudFront), Docker • Framework • JHipster (project scaffolding and conventions) • Monitoring • Bugsnag (error tracking) • 5–8+ years of professional software development experience • Strong proficiency in Java and the Spring Boot ecosystem (Spring MVC, Spring Data JPA, Spring Security) • Solid front-end skills with Angular (TypeScript, RxJS, component architecture) • Deep experience with PostgreSQL or similar relational databases—schema design, migrations, query optimization • Hands-on experience with AWS services (EC2, RDS, S3, CloudFront, IAM) or comparable cloud platforms • Comfortable working across the entire stack and owning infrastructure alongside application code • Strong English communication skills (written and verbal) for daily collaboration • Self-directed and proactive—you take initiative, flag issues early, and don’t wait to be told what to do • Available during US business hours (Central Time preferred, but flexible within the Americas) • Experience with JHipster-generated applications • Familiarity with Liquibase for database change management • Experience with Docker, CI/CD pipelines (GitHub Actions, Jenkins, or similar) • Background in marketplace platforms, subscription billing, or scheduling systems • Exposure to mapping/GIS tools (Google Maps API, geospatial queries) • Interest in or experience with AI-assisted development workflows
Responsibilities
• Own the full application lifecycle—backend APIs, frontend UI, database schema, CI/CD pipelines, and production infrastructure on AWS • Design, develop, and ship new features across the Java/Spring Boot backend and Angular frontend • Manage and optimize our PostgreSQL database, including schema migrations (Liquibase), query performance tuning, and data integrity • Maintain and improve AWS infrastructure: EC2, RDS, S3, CloudFront, and related services • Collaborate directly with the founder to translate business requirements into technical solutions • Improve code quality through testing, code reviews, refactoring, and documentation • Troubleshoot and resolve production issues quickly and thoroughly • Evaluate and adopt modern tools, frameworks, and practices to keep the platform competitive • Leverage AI-powered development tools (e.g., Claude, GitHub Copilot) to accelerate delivery and improve code quality
Apply in one click
Upload My Resume
Drop here or click to browse · Tap to choose · PDF, DOCX, DOC, RTF, TXT