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Software Engineer Annotator

Company:
Snaphunt Pte Ltd
Location:
South Africa
Posted:
February 26, 2026
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Description:

Job Description

Job Title: Software Engineer Annotator (remote)

Location: Remote (world-wide)

Job Summary: We are seeking an experienced Software Engineer Annotator responsible for evaluating, labeling, and improving software engineering datasets used for Artificial Intelligence and Large Language Model (LLM) training. The ideal candidate will apply strong programming knowledge to review AI-generated code, validate outputs, and ensure high-quality technical annotations aligned with engineering best practices.

Job Responsibilities

Annotate and review software engineering datasets for AI training.

AI-generated code for correctness, efficiency, readability, and security.

Label datasets including code completion, debugging, refactoring, and optimization tasks.

Provide structured feedback to improve model performance.

Ensure adherence to annotation guidelines and quality standards.

Collaborate with AI trainers, reviewers, and data teams.

Job Requirements

Bachelor’s degree in computer science, software Engineering, or information Technology

Minimum of 3- 5 years’ experience as a Software Engineer.

Prior experience in data annotation, AI training, and coding review.

Strong programming background in Python, Java, JavaScript, or C++, or Go.

Solid understanding of software engineering principles, data structures, and algorithms.

Ability to annotate, label, and evaluate code datasets accurately.

Familiarity with software development lifecycle (SDLC) and coding best practices.

Understanding of APIs, backend systems, and web technologies.

Basic knowledge of Artificial intelligence, machine learning, or Large Language Models (LLM) is an advantage.

Capability to compare multiple AI-generated responses and rank them based on accuracy and usefulness.

Familiarity with annotation platforms or labeling tools.

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