The Opportunity

We’re looking for a Senior Full-Stack Engineer who can take ownership of the codebase and infrastructure. This isn’t just a "build what you’re told" role—you’ll be the primary technical driver of the platform, making architecture decisions, shipping features end-to-end, and ensuring our systems run reliably in production.

You’ll work directly with the founder and have real autonomy to shape the product’s technical direction.

Technologies & Tools

- Frontend: Angular 7, Type Script, Angular Material, RxJS, Webpack
- Backend: Java, Spring Boot (Spring MVC, Spring Data JPA, Spring Security)
- Database: PostgreSQL with JPA/Hibernate, Liquibase migrations
- Infrastructure: AWS (EC2, RDS, S3, Cloud Front), IAM, Docker
- Framework: JHipster (project scaffolding and conventions)
- Monitoring: Bugsnag (error tracking)

What You’ll Do

- 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, Cloud Front, 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, Git Hub Copilot) to accelerate delivery and improve code quality

What We’re Looking For

Required

- 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 (Type Script, 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, Cloud Front, 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 versátil within the Americas)

Nice to Have

- Experience with JHipster-generated applications
- Familiarity with Liquibase for database change management
- Experience with Docker, CI/CD pipelines (Git Hub Actions, Jenkins, or similar)
- Background in marketplace platforms, subscription billing, or scheduling systems
- Interest in or experience with AI-assisted development workflows

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📌 Senior Full-Stack Software Engineer (Bogotá)
🏢 Particle41
📍 Bogotá