Software Test Engineer (Data Tester)

MIMOS BERHAD; Putrajaya; On-site; MYR 70,000 - 110,000; Full time

Benefits offered by this job

Medical insurance

Gym access

Job summary

MIMOS in Malaysia is seeking a Software Test Engineer to help ensure data quality through automation, new tools, and innovative strategies. You will work with project teams and developers to execute diverse test strategies within limited resources, maximizing coverage using modern automation tech.

The role requires a background in data science or CS, 5+ years in QA/data testing, and strong SQL skills. You will analyze data migrations, perform root-cause analysis, and document defects while

Qualifications

• Bachelor's degree in Data Science/CS/CE/SE.
• 5+ years of experience in QA/data testing/ETL analysis.
• Database certifications are a plus.

Responsibilities

• Test lifecycle activities for large projects with multiple vendors and technologies.
• Perform data testing and validate data migration, cleansing and ETL processes.
• Conduct root cause analysis for issues across code, network and databases.
• Plan QA processes and gates to ensure high quality products.
• Collaborate with QA/Test Lead, Development & DBA teams.
• Document data anomalies and coordinate resolution with developers.
• Create and execute database queries to test data changes.
• Use customer data to perform RCAs and report results.
• Log defects and generate test cases with acceptance criteria.

Skills

QA testing

ETL testing

SQL scripting

Data analysis

Documentation

Education

Bachelor’s or higher in Computer Science / Software Engineering

Tools

IBM Certified Database Administrator

Microsoft SQL Server Certification

Oracle Database 12c

Job description

The Software Test Engineer is responsible to help assess the data quality of the system under validation through automation, implementation of new automation tools and creation of innovative automation systems and overall plain good strategies. The candidate will work integrated with the project team and developers in executing various test strategies with limited duration and resources while at the same time, maximizing the test coverage. This can be established through the utilization of the latest technologies in test automation and the development of new test tools and systems.

Key Responsibilities

• Responsible for test lifecycle activities for a large project involving multiple vendors, multiple technologies for Static, System Test, System Integration Test, Data and other relevant test as required.
• Ability to perform Data testing and understand the technicalities involved in Data migration, cleansing and ETL Tools.
• Detailed root cause analysis of issues to the extent of identifying anomalies in the code, network and databases prior to raising the Problem Reports (PR).
• Plan and adhere to the Quality Assurance processes and gates in making sure the product/system being tested are of high quality.
• Work independently and play a liaison role between QA/Tester/Test Lead, Development & DBA teams.
• Identify and document data anomalies then work with development to resolve issues.
• Consult with management to provide information regarding software readiness/jeopardy items.
• Create and execute database queries in order to test the underlying data changes caused by interactions of software applications.
• Use customer data & feeds to perform root cause analysis accurately reporting on results.
• Enter and query defects in defect tracking database and generate test cases providing meaningful acceptance criteria in tracking database as necessary.

Qualification

• Possess Bachelor’s Degree, Post Graduate Diploma or Professional Degree in Data Science/ Computer Science / Computer Engineering / Software Engineering field.

Professional Qualification

• Possess certification in data scient testing such as CTFL, CDSS (Certified Data Science Specialist), CompTIA Data+ or any technical domain is a definite advantage.

Work Experience

• Experience with Software Test; Process and Practices.
• More than 5 years’ experience in testing.

Technical Skills

• Candidate must possess at least an Advanced/Higher/Graduate Diploma, Bachelor’s Degree, Post Graduate Diploma or Professional Degree in Computer Science / Computer Engineering / Software Engineering / Electronic & Electrical Engineering field.
• 5+ years of experience in QA/data testing/ETL analyst/data validation analyst
• Database related certification such as IBM Certified Database Administrator, Microsoft SQL Server Database Certifications, Oracle Database 12c, Database administration (DBA) is a plus.
• Understand in various Data Testing Methodologies for Pre-Migration and Post-Migration validation to ensure the data accuracy and integrity.
• Good understanding of Big Data Analytics (BDA), Data Analytics (DA), Data Warehouse (DWH), and Data Lake (DL).
• A Very Good level in database structure and solid database scripting
• Proficiency in SQL and experience with various database management systems (e.g., Microsoft SQL, Oracle, SQL Server, MySQL).

Soft Skills

• Must have strong written and oral communication skills.
• Process knowledge in ISO 9000/17025 will be an added advantage.

Join us at MIMOS and be part of a culture of innovation, collaboration, and excellence. Your opportunity to shape the future starts here!

About MIMOS

MIMOS is Malaysia’s leading applied research and development center, dedicated to driving innovation and technology adoption across various industries. With a focus on cutting‑edge research, collaborative partnerships, and impactful solutions, we are committed to shaping a brighter future for Malaysia and beyond.

At MIMOS, we engineer Malaysia’s future. As the National Applied R&D Centre, we bridge the gap between innovation and impact, fuelling Malaysia’s digital revolution. From microchips to smart nations, MIMOS shapes the technologies that transform. MIMOS champions cutting‑edge R&D that generates technology solutions in semiconductor, microelectronic and ICT. We fuel socio‑economic growth, national competitiveness, and job
creation by developing innovative technology platforms, products and solutions for the government and industry. Our R&D activities currently focus on semiconductors and thin film research, advanced electronics and embedded systems, and ICT technologies for manufacturing and smart nation. MIMOS manages world‑class national technology facilities equipped with state‑of‑the‑out machinery providing technical expertise and consultancy services to the industry. Malaysian industry players enhance their industry knowledge and expertise by leveraging MIMOS’ domain experts, a strong network of local and international strategic collaborators and global market insights. There’s never been a more thrilling time to join MIMOS as we push the boundaries of our expertise and capabilities as a leading technology provider in this country. We envision the key role technology plays in continued economic development and social progress.

Why Join Us

• Opportunity to work at the forefront of technology and innovation.
• Collaborative and dynamic work environment with talented colleagues.
• Access to cutting‑edge research facilities and resources.
• Opportunities for career growth and development.
• Make a meaningful impact on society through groundbreaking projects.
• Competitive salary and benefits package.

Perks and benefits

• Medical Parking Sports (e.g. Gym) Tennis Court,Leave(Annual,Medical), Insurance Cove