Senior Software Engineer

This is a 6-month contract role under Optimum Solutions.

This role supports our client, a leading Southeast Asian superapp that offers a wide range of services, including mobility, food delivery, and digital payments.

Work Schedule and Hours: Monday - Friday, 10am - 7pm (inclusive of a 1-hour lunch break)

• Take ownership of the ACS embedded-evaluation workstream.
• Establish reliable regression evaluation for at least one additional agent team.
• Make its distributed traces consistently usable for debugging and automated evaluation.
• Ship at least one reusable improvement to EvalsHub or its SDK/tooling.
• Reduce manual evaluation effort through automated datasets, evaluators, and CI integration.
• Document ownership, operational procedures, and onboarding guidance.
• Embed with AI product teams and own measurable agent-quality outcomes.
• Build a...