QA Engineer (Data Testing)

JOB DESCRIPTION

Validate the accuracy, completeness, and consistency of output through data pipeline, ensuring it meets business requirements and quality standards.
Develop and maintain automation test cases using Python and/or Java to streamline data validation processes.
Work closely with data engineers, supporters, and other team to identify and resolve data-related issues.
Participate in discussions, provide updates, and collaborate with team members in English during daily work.

JOB REQUIREMENT

Must Have:
Bachelor's degree in Engineering, Computer Applications, or a related field.
2-5 years of relevant experience in data validation, data quality assurance, or similar roles.
Excellent communication skills in English (both written and spoken), with the ability to communicate effectively in a global team environment.
Experience in validating data pipelines, ensuring data accuracy, consistency, and alignment with business requirements.
Proficiency in reading, understanding, and writing scripts in Java and/or Python for data validation and automation tasks.
Strong analytical and problem-solving abilities with a focus on identifying and resolving data quality issues.
Basic understanding of Maven, Git, and Linux/Unix environments.
Nice to Have:
Experience with Jenkins, Airflow, and TestNG for automation and workflow management.
Exposure to C++ is an advantage but not mandatory.

WHAT'S ON OFFER

1. Workplace
Join a young and dynamic team with awesome projects
Working with specialists from all over the world provides you with a fantastic opportunity to expand your skill set
Culture of openness and honesty in which individuals are respected and encouraged to achieve their full potential.
2. Benefit Comprises
13th-month salary and attractive performance bonuses
Premium Healthcare and Accident insurance
Annual health check package
Free parking and allowances: Lunch, Marriage, Newborn baby, Bereavement and others applied
A spacious pantry that is fully equipped for your most comfortable lunch time
A wide range of sport and social activities: Yoga, Football, Badminton, Tech clubs, etc.
Annual company trip and teambuilding
Chance to be honored quarterly and annually with recognition awards for individuals, teams, long-term service, etc.
Advanced English and appropriate soft skills training to assist your career development
Engaging monthly events: Happy Gathering, Mini Game, Team Birthday Celebrations, Company's Year-end party, etc.

CONTACT

PEGASI – IT Recruitment Consultancy | Email: recruit@pegasi.com.vn | Tel: +84 28 3622 8666
We are PEGASI – IT Recruitment Consultancy in Vietnam. If you are looking for new opportunity for your career path, kindly visit our website www.pegasi.com.vn for your reference. Thank you!

Job Summary

Company Type:

Outsourcing

Technical Skills:

Manual Test, Automation Test

Location:

Ho Chi Minh - Viet Nam

Salary:

Negotiation

Job ID:

J01894

Status:

Active

Related Job:

Distributed Systems Engineer

Ho Chi Minh - Viet Nam


Product

  • Data Engineering
  • Devops

Design & build large-scale distributed services for telemetry ingestion, event streaming, and command orchestration across edge and cloud environments Implement real-time data pipelines using Kafka, NATS, or gRPC streams, ensuring low-latency, high-throughput processing Maintain and optimize stateful services (Redis, InfluxDB, Postgres) for consistency, replication, and failover in multi-region deployments Collaborate with embedded, controls, and ML teams to define API contracts, message schemas (Protobuf), and service SLAs Develop infrastructure-as-code (Terraform, Helm) and CI/CD workflows to automate testing, security scans, and rolling upgrades Monitor & troubleshoot production systems with Prometheus, Grafana, Jaeger, and custom observability tooling to meet 99.99% uptime goals Champion best practices in reliability engineering, capacity planning, and incident response for distributed platforms

Negotiation

View details

Principal Data Engineer

Ho Chi Minh - Viet Nam


Crypto-focused software, Blockchain

  • Data Engineering

Take charge and develop data pipelines and ETL/ELT workflows using AWS tools for real-time insights and partner integrations. Design robust, scalable databases and data infrastructure to handle real-time and batch processing with ease. Create visually appealing dashboards to present key metrics using Tableau, Looker, or QuickSight. Develop and manage real-time streaming pipelines to ensure seamless data flow. Implement CI/CD pipelines for automated deployment of data workflows and infrastructure. Collaborate with app teams to gather the right data, ensuring accuracy and relevance. Deliver clean, secure, and timely datasets to external partners for easy data sharing. Mentor and develop a team of data engineers, promoting a culture of innovation and collaboration. Monitor and optimize data systems for optimal performance and resolve any issues proactively. Drive adoption of AWS-native tools and modern data stack tech to stay ahead of the curve. Collaborate with stakeholders on turning business goals into data-driven successes.

Negotiation

View details

QA Lead

Ho Chi Minh - Viet Nam


Wellness and Fitness Services

  • Manual Test
  • Automation Test

Proven experience leading and mentoring a QA team of 10+ engineers, fostering technical growth and collaboration. Actively contributed to scaling the team by interviewing, hiring, onboarding, and delegating responsibilities to optimize team performance. Designed and maintained detailed test plans across features, projects, and release cycles to ensure consistent quality standards. Established a strong team structure with clear ownership, accountability, and alignment to delivery goals. Conducted regular one-on-one meetings and performance reviews to support career development and maintain team motivation. Delivered transparent reporting on bugs, test results, and overall quality status to cross-functional teams. Led test evaluations and produced quality reports for each release, including clear GO/NO GO recommendations. Provided developers with targeted test checklists and test cases to enable effective self-testing prior to QC handoff. Demonstrated a hands-on, proactive mindset with a strong commitment to achieving goals and resolving challenges. Maintained a bias for action, driving momentum and ensuring timely delivery in fast-paced environments.

Negotiation

View details