Clera

Research Engineer, QC Automation

Singapore
Salary
$100,000 - $170,000 annually
Level
Mid
Work type
On-site · Singapore
Visa
Sponsors visas

Open. First seen 28 October 2026.

Apply on the company's site →

About the role

About the Role

Join an engineering team at an early-stage AI infrastructure company focused on reinforcement learning environments and evaluation. You will build quality-control systems for training data, helping ensure that data and evaluations are reliable as demand grows.

What You'll Do

  • Automate quality control for training data produced using the company's infrastructure.
  • Define and enforce clear quality standards using human judgment and careful analysis, rather than relying heavily on large language models.
  • Design experiments and metrics to assess agent outputs and evaluation quality.
  • Work with data vendors to investigate quality issues, diagnose agent failure modes, and improve data-generation processes.
  • Turn quality-control findings into auditing systems, sampling strategies, and rule-based or model-assisted validation pipelines.
  • Improve infrastructure tools and vendor-facing workflows to reduce anomalies, inconsistencies, and edge cases.

What We're Looking For

  • Two to four years of experience in a research engineering or similar role focused on quality-control automation, plus a degree in a technical field.
  • Proficiency with Python, Docker, and Linux.
  • Experience independently building scalable data-validation pipelines and end-to-end automated QA or QC systems.
  • Background in benchmarks and evaluations for reinforcement learning data, including realistic task design, reliable rubrics, and useful training trajectories.
  • Experience defining and measuring training-data quality, and designing experiments, metrics, and quality processes.
  • Strong statistical knowledge and the ability to communicate clearly across time zones and work independently in an unstructured startup environment.

Compensation & Benefits

Base salary: $100,000 to $170,000 USD annually. Visa sponsorship is available.

Location

On-site in Singapore, Singapore.

What this role asks for

Particular to this role

Docker · Linux

Rare in Clera's other 299 open postings.

Standard for software engineering roles

Python

Common in software engineering postings at any company.

Compared with Clera's other open jobs.

The team: Engineering HIRES STEADILY

This role is one of 210 open in Engineering. 144 were posted in the last 30 days and the oldest in March: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

LLM (103 of 210), TypeScript (95 of 210), Python (82 of 210), React (81 of 210), Machine Learning (42 of 210), PostgreSQL (39 of 210), JavaScript (36 of 210)

OTHER ROLES ON THIS TEAM

From the team and dates on Clera's own job board.

Other openings for this role

3 postings for this role in Singapore since 13 October 2026, 1 still open. None has been taken down and posted again.

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