HRS

Senior Full-stack Engineer (Java, AI-native)

HRS
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2 days ago
Ho Chi Minh City, VietnamSenior

Responsibilities

  • Design, build, and maintain scalable full-stack applications with Java-based backend services.
  • Integrate GenAI APIs and LLM-powered capabilities into core product workflows.
  • Build agentic flows, tool-using systems, and AI workflow automations with guardrails and observability.
  • Apply AI-assisted workflows across design, implementation, testing, debugging, documentation, and delivery.
  • Review and validate AI-generated outputs for correctness, security, and production readiness.
  • Drive architectural decisions, mentor engineers, and champion AI-native engineering practices.
  • Own end-to-end product delivery across frontend, backend, APIs, databases, and production systems.

Requirements

  • 6+ years of professional full-stack engineering experience across frontend, backend, APIs, databases, and production systems.
  • Strong backend development skills in Java and/or Python.
  • Solid understanding of system architecture, scalability, and production reliability.
  • Experience integrating GenAI APIs, LLM features, assistants, or AI-powered product capabilities into production systems.
  • Demonstrated experience using AI-assisted development workflows for scaffolding, refactoring, testing, debugging, documentation, and delivery.
  • Ability to critically review AI-generated outputs and maintain engineering standards.
  • Excellent communication skills and fluency in English.

Benefits

  • Competitive salary package with a 13th-month bonus and reward bonus.
  • Hybrid working model with flexibility to work from home and the office.
  • Private health insurance for the employee and family members, plus statutory social, health, and unemployment coverage.
  • 18 days of paid leave per year, including sick days.
  • Dedicated learning budget, Udemy access, English classes, mentoring, and global workshops or business forums.
  • Meal and parking allowances.
  • Company trips, year-end celebrations, quarterly team bonding, and cross-team culture activities.
  • Referral bonus for every successful hire.
  • Location: LIM Tower 3, District 1, HCM City.
HRS

About HRS

1,001-5,000 employees

HRS is a Cologne-based, privately held business-travel technology company founded in 1972. It provides enterprise platforms to manage hotel lodging, meetings, and workforce travel—sold as Lodging-, Meeting-, and Workforce-as-a-Service—plus integrated payment and booking via its Connect and Copilot products. The group also operates an SMB hotel platform in Germany, Austria and Switzerland and a B2B vacation-rental unit, serving multinational corporations and hotel chains.

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