Senior Java Software Engineer

hace 4 días

Lima, Perú Agentic Dream A tiempo completo

We are seeking a
Senior Backend Developer
to join our growing engineering team responsible for building enterprise-grade, data-driven software solutions. The ideal candidate is a backend expert who thrives in designing scalable microservices, optimizing performance, and ensuring system security across distributed environments. This role involves ownership of backend architecture, API development, database design, and integration with modern cloud infrastructures — all within a high-impact, collaborative environment.

Key Responsibilities

Backend Development & Architecture

  • Design, build, and maintain
    microservices
    using
    Spring Boot
    and
    Java 19
    , ensuring reliability, scalability, and maintainability.
  • Develop and integrate
    RESTful
    and
    GraphQL
    APIs for internal and external use.
  • Architect and implement
    multi-tenant systems
    , data isolation layers, and complex authorization mechanisms.
  • Optimize database performance, schema design, and query efficiency in
    PostgreSQL
    environments.
  • Implement
    event-driven architecture
    using AWS messaging services (SQS, SNS) or equivalent.
  • Contribute to system-wide
    architecture and design reviews
    , proposing solutions for scalability and performance.

Security & Compliance

  • Implement and maintain
    secure authentication and authorization
    flows using
    OAuth2
    ,
    JWT
    , and
    Spring Security
    .
  • Ensure compliance with enterprise-grade security standards, including encryption, data privacy, and audit logging.
  • Establish and monitor
    RBAC (Role-Based Access Control)
    and tenant-aware data security patterns.

Performance & Reliability

  • Conduct
    performance tuning
    , profiling, and load testing across services.
  • Apply caching, asynchronous processing, and queuing patterns to handle large-scale traffic.
  • Set up
    observability pipelines
    , including logging, monitoring, and alerting for production systems.

Collaboration & Leadership

  • Work closely with
    frontend
    ,
    DevOps
    , and
    product teams
    to define APIs, integration flows, and release strategies.
  • Participate in
    code reviews
    , mentor mid-level developers, and advocate for clean coding and design principles.
  • Contribute to continuous improvement of engineering practices, automation, and CI/CD pipelines.

Required Skills & Qualifications

Technical Expertise

  • 5+ years
    of experience in backend software development using
    Java
    (preferably Java 17+).
  • 3+ years
    of hands-on experience with
    Spring Boot
    in production-grade systems.
  • Proven track record in
    microservices architecture
    design and maintenance.
  • Proficiency in
    PostgreSQL
    and ORM frameworks (
    JPA / Hibernate 6.x
    ).
  • Strong background in
    API design
    — REST, GraphQL, OpenAPI (Swagger).
  • Experience with
    AWS Cloud Services
    (S3, SQS, SNS) and
    Spring Cloud AWS
    integrations.

Advanced Competencies

  • Deep understanding of
    multi-tenancy architectures
    , schema management, and tenant isolation.
  • Experience with
    event-driven systems
    , message queuing, and distributed transaction patterns.
  • Knowledge of
    Domain-Driven Design (DDD)
    ,
    Clean Architecture
    , and enterprise integration patterns.
  • Familiarity with
    Reactive Programming (Spring WebFlux)
    and
    API Gateway patterns (Spring Cloud Gateway)
    .
  • Strong focus on
    security
    : OAuth2, JWT, RBAC, and encryption best practices.

Preferred Skills

  • Experience with
    Flyway
    for database migrations.
  • Familiarity with
    CQRS
    and
    event sourcing
    concepts.
  • Exposure to
    containerized environments
    (Docker) and CI/CD automation (Jenkins, GitHub Actions, etc.).
  • Understanding of
    GraphQL optimization
    , schema federation, and caching strategies.

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