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Full Stack Developer Lead

Geek Hunter

Actively hiring 1d ago

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Job Description

Job Responsibilities

  • Design and implement generative AI (GenAI) pipelines leveraging large language models (LLMs) with SQL, vector-based, and semantic data inputs.
  • Develop robust RESTful APIs to support chatbot communication, analytics, and internal tooling.
  • Integrate and fine-tune semantic search tools (e.g., Weaviate), alongside structured database systems such as SQL and PostgreSQL.
  • Build dynamic and adaptive prompt templates that incorporate memory functions, tool syntax, and schema-based grounding.
  • Architect intelligent agent workflows capable of processing graph-based knowledge and contextual reasoning.
  • Maintain user-friendly internal dashboards and interfaces for validation, control, and performance tracking.
  • Oversee system performance, including caching, monitoring, and logging using Redis and PostgreSQL.
  • Collaborate closely with product and data teams in Agile environments to enhance platform capabilities and user experience.

Requirements

Job Requirements

  • Minimum 5 years of full-stack development experience, with at least 1โ€“2 years focused on GenAI/LLM implementation.
  • Advanced proficiency in Python, particularly with backend frameworks such as Flask or FastAPI.
  • Demonstrated expertise in designing and deploying RESTful APIs.
  • Experience working with LLMs via API access (e.g., OpenAI, Gemini, Claude).
  • Familiarity with prompt engineering principles, token optimisation, and few-shot training approaches.
  • Strong grasp of semantic search methodologies, embeddings, and vector databases (e.g., Weaviate, Pinecone).
  • Competence in SQL query construction and validating AI-generated database syntax.
  • Solid knowledge of frontend technologies, including HTML, JavaScript, AJAX, and templating engines like Jinja2.
  • Hands-on experience with Redis, PostgreSQL, and data formats such as JSON.
๐Ÿ’™

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About Geek Hunter
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Established in July 2013, Geekhunter evolved from ๐ˆ๐ง๐๐จ๐ง๐ž๐ฌ๐ข๐š'๐ฌ ๐Ÿ๐ข๐ซ๐ฌ๐ญ ๐ˆ๐“ ๐‘๐ž๐œ๐ซ๐ฎ๐ข๐ญ๐ฆ๐ž๐ง๐ญ ๐‚๐จ๐ง๐ฌ๐ฎ๐ฅ๐ญ๐š๐ง๐ญ to ๐€ ๐…๐ฎ๐ฅ๐ฅ ๐…๐ฅ๐ž๐๐ ๐ž๐ ๐‘๐ž๐œ๐ซ๐ฎ๐ข๐ญ๐ฆ๐ž๐ง๐ญ ๐‚๐จ๐ง๐ฌ๐ฎ๐ฅ๐ญ๐š๐ง๐ญ, across all roles, all fields, and all industries, not just IT. With more than 10 years of experience and an extensive database of over ๐Ÿ–๐Ÿ’๐Š ๐ž๐ฑ๐ฉ๐ž๐ซ๐ข๐ž๐ง๐œ๐ž๐ ๐ญ๐š๐ฅ๐ž๐ง๐ญ๐ฌ, Geekhunter has been helping ๐ฆ๐จ๐ซ๐ž ๐ญ๐ก๐š๐ง ๐Ÿ‘๐ŸŽ๐ŸŽ ๐œ๐จ๐ฆ๐ฉ๐š๐ง๐ข๐ž๐ฌ from Indonesia, Singapore, Malaysia, Australia, and South Korea to hire the right talent faster. ๐Ž๐ฎ๐ซ ๐’๐ž๐ซ๐ฏ๐ข๐œ๐ž๐ฌ: โ—จ Headhunting โ—จ Recruitment Process Outsourcing (RPO) โ—จ Project-based Hiring โ—จ Mass Hiring (MT Program) โ—จ In-house Recruitment Training โ—จ Vendor Connecting โ—จ Tailored Solution ๐Ž๐ฎ๐ซ ๐„๐ฑ๐ฉ๐ž๐ซ๐ญ๐ข๐ฌ๐ž: โŠณ ๐†๐ž๐ž๐ค๐“๐„๐‚๐‡: Finding the right Tech Experts for your team ๐˜š๐˜ฐ๐˜ง๐˜ต๐˜ธ๐˜ข๐˜ณ๐˜ฆ ๐˜‹๐˜ฆ๐˜ท๐˜ฆ๐˜ญ๐˜ฐ๐˜ฑ๐˜ฆ๐˜ณ (๐˜๐˜ณ๐˜ฐ๐˜ฏ๐˜ต๐˜ฆ๐˜ฏ๐˜ฅ, ๐˜‰๐˜ข๐˜ค๐˜ฌ๐˜ฆ๐˜ฏ๐˜ฅ, ๐˜๐˜ถ๐˜ญ๐˜ญ๐˜ด๐˜ต๐˜ข๐˜ค๐˜ฌ, ๐˜”๐˜ข๐˜ค๐˜ฉ๐˜ช๐˜ฏ๐˜ฆ ๐˜“๐˜ฆ๐˜ข๐˜ณ๐˜ฏ๐˜ช๐˜ฏ๐˜จ, ๐˜ˆ๐˜); ๐˜›๐˜ฆ๐˜ด๐˜ต๐˜ช๐˜ฏ๐˜จ & ๐˜˜๐˜ˆ; ๐˜—๐˜ณ๐˜ฐ๐˜ฅ๐˜ถ๐˜ค๐˜ต, ๐˜—๐˜ณ๐˜ฐ๐˜ซ๐˜ฆ๐˜ค๐˜ต & ๐˜‹๐˜ฆ๐˜ด๐˜ช๐˜จ๐˜ฏ (๐˜—๐˜ณ๐˜ฐ๐˜ฅ๐˜ถ๐˜ค๐˜ต ๐˜”๐˜ข๐˜ฏ๐˜ข๐˜จ๐˜ฆ๐˜ณ, ๐˜—๐˜ณ๐˜ฐ๐˜ซ๐˜ฆ๐˜ค๐˜ต ๐˜”๐˜ข๐˜ฏ๐˜ข๐˜จ๐˜ฆ๐˜ณ, ๐˜œ๐˜๐˜œ๐˜Ÿ); ๐˜Š๐˜ญ๐˜ฐ๐˜ถ๐˜ฅ, ๐˜ˆ๐˜ณ๐˜ค๐˜ฉ๐˜ช๐˜ต๐˜ฆ๐˜ค๐˜ต๐˜ถ๐˜ณ๐˜ฆ, ๐˜๐˜ฏ๐˜ง๐˜ณ๐˜ข๐˜ด๐˜ต๐˜ณ๐˜ถ๐˜ค๐˜ต๐˜ถ๐˜ณ๐˜ฆ, ๐˜š๐˜ฆ๐˜ค๐˜ถ๐˜ณ๐˜ช๐˜ต๐˜บ; ๐˜‹๐˜ข๐˜ต๐˜ข & ๐˜ˆ๐˜ฏ๐˜ข๐˜ญ๐˜บ๐˜ต๐˜ช๐˜ค๐˜ด โŠณ ๐†๐ž๐ž๐ค๐๐ˆ๐™: Hunting Business & Operation Experts for your team ๐˜š๐˜ข๐˜ญ๐˜ฆ๐˜ด & ๐˜”๐˜ข๐˜ณ๐˜ฌ๐˜ฆ๐˜ต๐˜ช๐˜ฏ๐˜จ; ๐˜‹๐˜ช๐˜จ๐˜ช๐˜ต๐˜ข๐˜ญ ๐˜”๐˜ข๐˜ณ๐˜ฌ๐˜ฆ๐˜ต๐˜ช๐˜ฏ๐˜จ; ๐˜–๐˜ฑ๐˜ฆ๐˜ณ๐˜ข๐˜ต๐˜ช๐˜ฐ๐˜ฏ (๐˜‰๐˜ถ๐˜ด๐˜ช๐˜ฏ๐˜ฆ๐˜ด๐˜ด ๐˜–๐˜ฑ๐˜ฆ๐˜ณ๐˜ข๐˜ต๐˜ช๐˜ฐ๐˜ฏ, ๐˜š๐˜ถ๐˜ฑ๐˜ฑ๐˜ญ๐˜บ ๐˜Š๐˜ฉ๐˜ข๐˜ช๐˜ฏ, ๐˜“๐˜ฆ๐˜จ๐˜ข๐˜ญ & ๐˜Š๐˜ฐ๐˜ฎ๐˜ฑ๐˜ญ๐˜ช๐˜ข๐˜ฏ๐˜ค๐˜ฆ, ๐˜™&๐˜‹); ๐˜๐˜ช๐˜ฏ๐˜ข๐˜ฏ๐˜ค๐˜ฆ & ๐˜ˆ๐˜ค๐˜ค๐˜ฐ๐˜ถ๐˜ฏ๐˜ต๐˜ช๐˜ฏ๐˜จ; ๐˜๐˜ถ๐˜ฎ๐˜ข๐˜ฏ ๐˜™๐˜ฆ๐˜ด๐˜ฐ๐˜ถ๐˜ณ๐˜ค๐˜ฆ๐˜ด (๐˜›๐˜ˆ, ๐˜๐˜™๐˜‰๐˜—, ๐˜๐˜™๐˜Ž๐˜ˆ, ๐˜Š๐˜ฐ๐˜ฎ๐˜‰๐˜ฆ๐˜ฏ, ๐˜“๐˜ฆ๐˜ข๐˜ณ๐˜ฏ๐˜ช๐˜ฏ๐˜จ) โŠณ ๐†๐ž๐ž๐ค๐„๐—๐„๐‚: Matching your company with the right Executives & Leaders ๐˜ˆ๐˜ญ๐˜ญ ๐˜ญ๐˜ฆ๐˜ข๐˜ฅ๐˜ฆ๐˜ณ๐˜ด๐˜ฉ๐˜ช๐˜ฑ ๐˜ณ๐˜ฐ๐˜ญ๐˜ฆ๐˜ด ๐˜ง๐˜ณ๐˜ฐ๐˜ฎ ๐˜”๐˜ข๐˜ฏ๐˜ข๐˜จ๐˜ฆ๐˜ณ๐˜ช๐˜ข๐˜ญ, ๐˜๐˜ฆ๐˜ข๐˜ฅ, ๐˜๐˜—, ๐˜š๐˜๐˜—, ๐˜‹๐˜ช๐˜ณ๐˜ฆ๐˜ค๐˜ต๐˜ฐ๐˜ณ & ๐˜Š-๐˜ญ๐˜ฆ๐˜ท๐˜ฆ๐˜ญs Join us in our mission to find your experts. Connect with us today! ๐Ÿš€

Industry
Headhunter
Location
Bandung, Indonesia
Company Size
1โ€“50 employees

Culture

Driven
We hope to confidently inspire our team to maintain high level of motivation in completing their duties
Adaptable
Our team is flexible and resilient in the face of adversities
Fast-Paced
Swift in handling new challenges and producing new ideas to improve