ATT System Pte Ltd

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At ATT Group, we seek to Create the Difference by developing innovative technology for people.

Always looking to nurture and develop talented individuals, we offer various internship opportunities and provide opportunities for you to explore your passion, potential, and start your professional journey.

Check out our available positions below and join us for a dynamic and fulfilling internship experience.

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Roles and Responsibilities:

  • As an Engineering Assistant you would need to participate in the:
    • Design
    • Development
    • Documentation and Testing of a ChatGPT- based on IT architecture classification system (ACS).
    • Assist in the preparation of training materials for the ACS
    • Review and catalogue / document existing IT solution architectures

Work Experience Requirements: 

    • Able to commit to a full-time 3-6 months internship.
    • Relevant Diploma/Degree course for Computer / Information Studies.
    • Interns or part-time students are welcome to apply.
    • Background in web applications development is a plus
    • Knowledge of using web APIs in application development is a strong plus
    • Experience of ChatGPT is an advantage
    • All successful candidates will be trained on the job
    • Candidates with an interest in web application development and applied Machine Learning is encouraged to apply.


Role and Responsibilities :

As a software tester, you’ll need to:

  • meet with system manager and developers to understand the scope of projects
  • work with software developers and project support teams
  • Study software requirements and preparing test plan and test scenarios
  • monitor applications and software systems
  • Executing tests on software usability
  • Track test result, error and bugs, and write rest reports
  • Write and execute test scripts
  • run manual and automated tests
  • work towards project deadlines
  • provide quality assurance
  • provide objective feedback to software development team
  • design tests to mitigate risk
  • present findings to software development and business user teams


Degree / Diploma in Computer Science

Work Experience Requirements:

  • Up-to-date knowledge of software test design and testing methodologies
  • Working knowledge of test techniques and compatibility with various software programs.
  • Knowledge of DevOps and CI/CD environments.
  • Knowledge of any testing tool: Selenium, JUnit, Pytest, LAMDA TEST, POSTMAN, SoapUI, JMeter
  • Knowledge of any of the programming languages: .Net MVC, Net Core, C#, HTML, CSS, Java Scripts, Angular/React/VueJS front end application.
  • Excellent communication and critical thinking skills.
  • Good organizational skills and detail-oriented mindset.
  • Knowledge of IBM product suits such as Maximo, AppConnect, InfoSphere, DB2, etc will be advantage

Roles and Responsibilities:

  • Work with business users and the data platform team for requirement gathering and process collaboration.
  • Collaborate closely with internal and external stakeholders to define and agree on a testing strategy, scope and coverage.
  • Assist in the development of data processing pipelines for data modeling, analysis, and reporting from large and complex transaction datasets.
  • Support the development and maintenance of Business Intelligence (BI) dashboards with internal BI tools for data insights and business support.
  • Develop algorithms and deploy Machine Learning/predictive modeling to enhance business decision support and optimize business outcomes.
  • Assist to aggregate and analyzing various business data, including Sales, Web & CRM data, and utilize the output to provide insights, and uncover trends and business opportunities.
  • Monitor performance and refine data platforms for improved accuracy over time.
  • Support in market research and competitor benchmarking to supplement insights derived from the internal data sources, and to identify new and apt areas where data analytics can be applied.


Diploma or Degree in Computer Science or similar field

Work Experience Requirements: 

  • Highly proficient in advanced SQL
  • Has completed relevant academic projects in data analytics.
  • Interns able to commit for at least 3 months on a full-time basis are welcome to apply
  • Proven ability to prioritize tasks and handle numerous assignments simultaneously
  • Daily hands-on experience with MS Office and internet applications
  • Strong and effective interpersonal and communication skills to engage internal and external stakeholders
  • Self starter at tasks and resourceful answer finder


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      35 Ubi Crescent, ATT Building, Singapore, 408585


      +65 6749 7840


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