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Prompt Engineer

SynergieGlobal


Job Location:

Ho Chi Minh City - Vietnam

Monthly Salary: Not provided by the employer
Posted: 16 September 2026 (9 hours ago)
Application Deadline: 14 December 2026
Vacancies: 1 Vacancy

Job Summary

Join SynergieGlobal Where Innovation Meets Opportunity

At SynergieGlobal we help businesses thrive through AI data and digital innovation. Were a global consulting firm with a passion for solving complex problems using thoughtful engineering creativity and collaboration.

Were seeking a Prompt Engineer to design optimize and evaluate prompts that power our multi-agent AI sales systems. This role focuses on improving AI accuracy customer engagement and overall conversational quality.

Why Join SynergieGlobal

  • English-speaking & High-tech Environment Collaborate directly with U.S. teams on cutting-edge innovative projects

  • Profit-sharing Program Your contributions drive success and you share in the rewards

  • Training & Career Growth Ongoing learning opportunities with a clear path for professional development and advancement

What Youll Be Doing

  • Design and optimize prompts for multi-agents to support diverse sales scenarios.

  • Utilize and contribute to automated testing systems to ensure consistent high-quality AI response.

  • Analyze conversation data and customers feedback to troubleshoot AI behaviors improve performance and customer engagement.

  • Collaborate cross-functionally to align AI strategies with business objectives.

What You Bring

  • Background in Computer Science AI/ML or related technical field.

  • 6 months of experience in prompt engineering or conversational AI design.

  • Good knowledge of how LLMs work.

  • Excellent communication and teamwork skills.

  • Nice to have: Experience with AI-powered sales systems API integrations or Voice-AI solutions.

Benefits:

  • Competitive salary 13th-month bonus & profit sharing

  • Performance review every 6 months

  • 12 days of annual leave to recharge and relax

  • Hybrid work flexible hours

  • Career growth with U.S. project exposure

  • Global English-speaking team using the latest tech stack

  • Continuous learning in both technical & leadership areas

Ready to Grow With Us

Take the next step in your career with SynergieGlobal where innovation meets opportunity.

Send your resume to

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