Technology & IT
September 2, 2025

Lead Backend Developer

Contract
report to the Head of Engineering
Jakarta, Indonesia
up to IDR 25 Million per month

Requirement:

  • Minimum 5 years of Backend Development in Python with expertise in FastAPI, PostgreSQL, GraphQL, scalable architecture, deploying AI features (DeepAI, HuggingFace), LLM performance and prompt design, AWS DevOps, and familiarity with React.
  • Own end-to-end backend development, contribute to React frontend features, and provide technical leadership in AI feature design alongside product and clinical teams.
  • Design, implement, and optimize scalable backend services in Python (FastAPI) to deliver high-performance solutions.
  • Design and implement AI-native features, including LLM-based logic and embeddings, overseeing the entire AI component lifecycle from initial prototyping to seamless deployment.
  • Partner with product and design teams to optimize AI user experience, maintaining top standards of code quality, testability, and performance.
  • Contribute to frontend React logic as needed to support overall project goals.
  • Drive engineering team growth by mentoring team members, guiding hiring decisions, and setting technical standards to ensure excellence.
  • Good in English, both spoken and written. A Bachelor's Degree in Computer Science or other related fields.
Working at 
Technology & IT

This sector includes roles in programming, system analysis, network engineering, UI/UX design, product management, and IT support. Companies in this field drive innovation, automate operations, and lead digital transformation across industries.

Company Overview
HAP Indonesia is a reliable hiring partner established in January 2021, specializing in executive search, headhunting, and recruitment process outsourcing (RPO).

We partner with companies across various industries find the best talent for all levels, roles, and nationalities. Committed to high speed and precision, we ensure every placement aligns seamlessly with our clients’ strategic objectives.

Driven by an experienced team and extensive professional networks, we provide tailored hiring solutions from talent mapping to reference checking. Our purpose is to connect exceptional professionals with remarkable opportunities, fostering long-term organizational growth.

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