Ingénieur Full-Stack Backend — 100% Télétravail Latam

Pragmatike

Municipio de Rincón de los Sauces

Remote

ARS 2,400,000 - 4,200,000

Full time

2 days ago
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Job summary

Pragmatike busca un Desarrollador Backend Senior con experiencia en Java para liderar la arquitectura y desarrollo de servicios críticos. El rol implica diseñar bases de datos, optimizar consultas y garantizar la integridad de flujos financieros complejos, trabajando en un entorno remoto con foco en Argentina.

Se valorará experiencia en APIs REST, microservicios, pruebas y observabilidad. Se requiere dominio de inglés y español, y capacidad para colaborar con equipos multifuncionales.

Qualifications

  • 7+ años de experiencia profesional en Node.js.
  • Experiencia extensa con NestJS y diseño de bases de datos PostgreSQL.
  • Fluidez en inglés y español (obligatorio).
  • Historial de diseño de sistemas backend escalables y de alto rendimiento.
  • Experiencia en APIs REST y optimización de bases de datos.
  • Conocimiento de pruebas de backend (unitarias/integración).
  • Experiencia con AWS y arquitectura de microservicios.

Responsibilities

  • Arquitectar y desarrollar servicios back-end de alto rendimiento con NestJS.
  • Diseñar esquemas PostgreSQL y optimizar consultas.
  • Implementar lógica empresarial compleja para flujos financieros.
  • Crear y mantener APIs RESTful con rendimiento excepcional.
  • Desarrollar estrategias de modelado de datos para configuraciones financieras.
  • Guiar al equipo de backend y tomar decisiones técnicas.
  • Utilizar AWS para construir infraestructura escalable y confiable.
  • Mentor a ingenieros junior y fomentar la cultura del equipo.
  • Establecer pruebas integrales (unitarias y de integración).
  • Implementar observabilidad y monitoreo del backend.

Skills

Node.js
NestJS
PostgreSQL
English
Spanish
RESTful API design
SQL performance tuning
AWS
Microservices
Testing (unit/integration)
Observability/Monitoring
Backend design

Tools

CloudFormation
Terraform
EC2
RDS
S3
CloudWatch

Job description

  • Architect and develop high-performance backend services using NestJS, ensuring scalability and maintainability
  • Design and optimize PostgreSQL database schemas and query performance
  • Implement complex business logic and integration patterns for financial service workflows
  • Create and maintain RESTful APIs with exceptional performance characteristics
  • Develop robust data modeling strategies that support complex financial service configurations
  • Lead backend system design and technical decision-making
  • Leverage AWS cloud services to build scalable and reliable infrastructure
  • Mentor junior engineers and contribute to the overall engineering team culture
  • Implement comprehensive testing strategies, including unit and integration testing
  • Establish and maintain backend observability and monitoring infrastructure
  • Collaborate closely with frontend, product, and design teams to ensure seamless system integration

You'll be a great fit if you have:

  • 7+ years of professional Node.js development experience
  • Extensive experience with NestJS framework
  • 6+ years of professional experience with PostgreSQL and relational database design
  • Fluency in English & Spanish (Must). The team primarily communicates in Spanish, so strong written and verbal Spanish skills are essential.
  • Proven track record of designing scalable, high-performance backend systems
  • Strong experience with RESTful API design and implementation
  • Expertise in database optimization and performance tuning
  • Comprehensive knowledge of backend testing methodologies
  • Amazon EC2
  • Amazon RDS
  • AWS Lambda
  • Amazon S3
  • AWS CloudWatch
  • Infrastructure as Code (CloudFormation or Terraform)
  • Experience with microservices architecture
  • Strong debugging and systems troubleshooting skills

Bonus points if you have:

  • Knowledge of the financial services domain
  • Backend observability tools experience

Need only Argentina candidates who speak both fluent English and Spanish

995 - Backend Developer (Java) · Senior · Remoto · ARG

Disclaimer – Lectura obligatoria: Compromiso y dedicación Este rol requiere dedicación full-time, con prioridad clara sobre los proyectos de Darwoft durante el horario laboral establecido. No es compatible con otros compromisos profesionales full-time. Cualquier

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