Junior Backend Engineer (Generative AI)

You will work directly with LLM APIs and open- source models to build AI- powered experiences that deliver real value to users, such as more relevant results, clearer answers, and consistent behavior they can trust. This requires a strong focus on relevance, stability, latency, and cost efficiency, supported by solid engineering fundamentals and system- level thinking beyond prompt- only solutions.
We are building reliable, production- grade Generative AI features that power core product experiences.
WHAT YOU’LL DO
As a Junior Software Engineer (Generative AI), you will work hands- on with real- world AI systems in production, contributing to AI- powered features across the full development lifecycle — from design and evaluation to optimization and deployment — under the guidance of senior engineers.
● Assist in optimizing trade- offs between quality, latency, and cost to enable sustainable AI usage at scale
● Build and maintain RAG pipelines using embeddings, reranking, filtering, and related techniques to ensure predictable and high- quality outputs
● Integrate LLM APIs and open- source models into scalable backend systems running in production
● Implement, track, and analyze offline and online evaluation metrics to support continuous quality improvements
● Contribute to the design and implementation of AI- powered features such as search, recommendation, and personalization, with measurable impact on relevance and user experience
● Implement guardrails, fallback mechanisms, and basic monitoring to improve system reliability and safety

Annual health checkup Health and Accident insurance 24/7 program
Supportive and stable environmentA collaborative workplace that enables engineers to focus on building long- term products.
Up to 22 full- paid days of annual leave

Cập nhật gần nhất lúc: 2026-01-22 05:15:03