**Vacante para la empresa Necodex en Hermosillo, Sonora**:
**Role Description**
This is a full-time role at Necodex for a MidSenior Full Stack Developer. Youll be responsible
designing robust backend services to creating seamless user interfaces. The role requires
strong expertise across both frontend (*, React Native) and backend (Java/Spring
Boot, microservices, PostgreSQL) stacks, with the ability to collaborate across teams and
take ownership of delivering production-ready solutions in a fast-paced environment.
What Youll Do
- Design, develop, and maintain scalable backend services using Java (17/21) and Spring Boot.
- Build and deploy microservices architectures focused on performance, scalability, and security.
- and React Native.
- Integrate frontend and backend systems, collaborating closely with Java/.NET service engineers.
- Design efficient relational data models, write optimized queries, and manage PostgreSQL databases.
- Integrate and manage search platforms (Elasticsearch, OpenSearch, SOLR, or Vespa).
- Write clean, maintainable, and testable code across frontend and backend.
- Participate in code reviews, architectural discussions, and performance tuning.
- Provide technical mentorship when needed and collaborate with cross-functional teams teams QA, product, and DevOps.
- Take end-to-end responsibility for assigned features/modules from design to deployment.
What Were Looking For
- 3+ years of professional experience in full stack development.




- Strong hands-on experience with Java (17/21), Spring Boot, and RESTful APIs.
- and React Native.
- Solid understanding of JavaScript (ES6+), TypeScript, and state management frameworks (Redux/MobX/Recoil).
- Experience with microservices design patterns and API gateway/orchestration.
- Hands-on experience with PostgreSQL (schema design, indexing, query optimization, transactions, performance tuning).
- Exposure to cloud platforms (AWS preferred), Docker/Kubernetes, and CI/CD workflows.
- Experience publishing mobile apps (App Store / Play Store) is a plus.
- Familiarity with Elasticsearch, OpenSearch, SOLR, or Vespa.
- Strong problem-solving skills, ability to work independently, and maturity to own deliverables.
- Excellent communication and collaboration skills in a deadline-driven environment.
We offer:
- Competitive salary.
- Major medical insurance from day one.
- 15 days of PTO (paid time off) starting on your first day.
- Growth and development opportunities within an expanding team.
- Mentorship, learning, and continuous education programs.
- Monthly employee events.
**Nível de educación deseada**:
Superior - titulado
**Nível de experiência deseada**:
Nível Experto
**Función departamental**:
Tecnología / Internet
**Industria**:
Desarrollo de Software / Programación
**Habilidades**:
- Java
- React
- React Native
- JavaScript
- TypeScript

📌 Fullstack Developer / Software Engineer Fullstack (Hermosillo)
🏢 Necodex
📍 Hermosillo