Senior AI Developer (LLMs) – Riyadh On-Site

Apexops; Riyadh; On-site; SAR 201,000 - 290,000; Full time

Benefits offered by this job

Health insurance

GOSI registration

On-site Riyadh office

Job summary

Apexops invites engineers to join ARK47 Studio in Riyadh to build prompts, tools and model calls turning business descriptions into plans, screens and data. You will design tests and evaluations to ensure the AI produces high-quality outputs before releases.

Based in Riyadh, you will collaborate with a Saudi team, participate in model comparisons, and help implement checks and reviews, with full-time on-site work and Saudi Labour Law compliance.

Qualifications

• Bachelor’s degree or equivalent work experience.
• Based in Riyadh, or willing to relocate to Riyadh.
• 3+ years in software development, including 1+ year building features with large language models (LLMs).
• Good TypeScript or Python.
• Arabic or English, spoken and written; having both is an advantage.

Responsibilities

• Build and improve the prompts, tools and model calls that turn a business owner’s description into a plan, screens and data in ARK47 Studio.
• Build automated evaluations that measure the quality of the plans and systems the AI produces, before each release.
• Compare large language models on quality, speed and cost, and recommend the right model for each step.
• Add and improve checks on the AI’s output before it reaches users.
• Write tests for your code and review your colleagues’ code.

Skills

Software development

LLMs

Languages: Arabic/English

Education

Bachelor's degree or equivalent

Tools

TypeScript

Python

Job description

Apexops invites engineers to join ARK47 Studio in Riyadh to build prompts, tools and model calls turning business descriptions into plans, screens and data. You will design tests and evaluations to ensure the AI produces high-quality outputs before releases.

Based in Riyadh, you will collaborate with a Saudi team, participate in model comparisons, and help implement checks and reviews, with full-time on-site work and Saudi Labour Law compliance.