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Experience:

5 years required

Skills:

Automation, Risk Management, Software Testing, English

Job type:

Full-time

• Lead QA strategy, planning, and execution for complex systems/projects.
• Define test processes, frameworks, and automation standards across teams.
• Perform advanced testing types (load, stress, security, API, mobile).
• Guide and mentor junior/mid testers, and supervise small QA teams.
• Collaborate with stakeholders on quality metrics, release readiness, and risk management.
• Drive continuous improvement in QA practices and tools adoption.
• Ensure accuracy, completeness, and efficiency of software through thorough testing.
• Act as the main escalation point for critical defects and quality issues.
• Bachelor s Degree in Computer Engineering, Computer Science, Software Engineering or related field.
• 5+ years of software testing/QA experience.
• Advanced knowledge of test planning, test strategy, and risk-based testing.
• Strong expertise in manual testing with knowledge in automation tools, frameworks, and CI/CD pipelines.
• Experience with performance, security, and mobile testing.
• Ability to mentor and supervise testers, review test deliverables.
• Excellent problem-solving, analytical, and stakeholder communication skills.
• Fluent in documenting and reporting defects/metrics at management level.
• Thai Native level with good command in English.

Experience:

2 years required

Skills:

C++

Job type:

Full-time

• เขียนโปรแกรมหรือสคริปต์เพื่อพัฒนาระบบ Automation สำหรับงานวิเคราะห์ข้อมูลหรือระบบเทรด.
• ร่วมออกแบบ Prototype หรือ Workflow ร่วมกับทีมที่ปรึกษา.
• ทดลองเชื่อมต่อระบบกับแพลตฟอร์มภายนอก เช่น Trading Platform (API), Strategy Tester.
• วิเคราะห์ผลจากระบบที่พัฒนา พร้อมปรับปรุงตามผลลัพธ์ที่ได้.
• ทำงานในโครงการเฉพาะทางที่เน้นความปลอดภัยและเป็นส่วนตัว (ไม่เกี่ยวข้องกับลูกค้าภายนอก).
• มีพื้นฐานการเขียนโปรแกรม เช่น Python / JavaScript หรือสาย Logic-based Tools.
• หากเคยเขียนระบบหรือสคริปต์ใน TradingView / MT4/MT5 / fxDreema จะได้รับการพิจารณาเป็นพิเศษ.
• สนใจด้านการวางระบบอัตโนมัติ, การเงิน, หรืองานที่ใช้ Data ช่วยตัดสินใจ.
• เปิดรับฟีดแบค มีความรับผิดชอบ และพร้อมทำงานเป็นทีม.
• เข้าใจการรักษาความลับของข้อมูล.
• จุดเด่นของงาน.
• เป็นโปรเจกต์พิเศษภายใน ที่มีทุนสนับสนุนการเรียนรู้และพัฒนาทักษะจริง.
• ได้เรียนรู้การวางระบบในโลกของการเทรด การลงทุน และ Data-driven strategy.
• มีโอกาสเรียนรู้เครื่องมือเฉพาะทาง เช่น TradingView, fxDreema, Backtest Tools.
• ได้แชร์ความรู้ร่วมกับทีมที่ชำนาญทั้งด้าน AI, Strategy และ Programming.

Skills:

Software Development, Automation, Assurance, English

Job type:

Full-time

• Able to response all aspects of testing and owning the quality of application release through software development life cycle (SDLC) or agile method to reduce future operation cost of application by automation testing technique.
• To cooperate in the enhancement of the methodologies employed for test strategy defining, test planning and execution, defect tracking, and metric and status reporting.
• To interact with stakeholders to plan testing for delivery of products and enhancements and to assure products meet product requirements and quality standards.
• To be a part of solution delivery team to plan and execute automated for functional and non-functional tests.
• To report issues and results, researching and identifying root causes as appropriate, documenting accordingly.
• To ensure that testing addresses requirements as agreed with other stakeholders.
• To identify opportunities to apply existing automation or other tools to meet testing needs.
• To work across teams as a coach to enhance quality assurance/testing and help to develop/execute performance and automation testing throughout the business as appropriate.
• Bachelor s degree/Master s degree in Computer Science, Computer Engineering, Technology Management or related fields.
• Manage team sizing 10 staffs up.
• Minimum 5 years of experiences in automated tester role.
• Strong knowledge in Continuous Integration (CI) and Continuous Development (CD).
• Strong knowledge in QA methodologies, of the software development process.
• Basic knowledge in financial services industry.
• Knowledge software automate testing.
• Prior experience in preparing test plan / test case / Test script is a must.
• Good strategic thinking, analytical skill in interpreting functional requirements and design documents to develop appropriate test plan.
• Test automation tool; Robot Framework, SOAPUI, Cucumber, Gherkin, Ruby, Selenium, etc.
• Understanding of the basic financial, business model and processes.
• Strong analytical and problem - solving skills.
• Problem solving skill.

Skills:

Software Testing, Teamwork

Job type:

Full-time

• Assist in executing predefined test cases under close supervision.
• Learn and apply basic testing concepts (functional, regression, UI testing).
• Document defects and support bug tracking with guidance from senior team members.
• Identify, report, and track software defects.
• Work closely with QAs teams to ensure test coverage.
• Ensure accuracy, completeness, and efficiency of software through thorough testing.
• Bachelor s Degree in Computer Engineering, Computer Science, Software Engineering or related field.
• At least 6-month of experience in manual software testing.
• li>Basic knowledge of software development lifecycle (SDLC) and QA concepts.
• Understanding of manual testing (functional, regression, UI).
• Familiarity with bug tracking tools (e.g., Jira, Trello) is a plus.
• Good attention to detail and willingness to learn.
• Good communication and teamwork skills.
• Fluent in Thai communication.

Experience:

4 years required

Skills:

Software Testing, SQL, Scrum, English

Job type:

Full-time

• Design, develop, and maintain detailed test plans and test cases.
• Perform functional, regression, integration, and performance testing.
• Actively use and build test scripts to improve efficiency.
• Take ownership of test coverage for assigned projects/modules.
• Mentor junior testers, review test results, and ensure QA best practices.
• Work closely with developers and business teams to understand requirements and ensure test coverage.
• Ensure accuracy, completeness, and efficiency of software through thorough testing.
• Bachelor s Degree in Computer Engineering, Computer Science, Software Engineering or related field.
• 2-4 years of QA/software testing experience.
• Proficiency in manual testing and test design techniques.
• Strong knowledge of API testing, database testing, and integration testing.
• Strong knowledge of SQL and ability to use queries for testing and data validation.
• Experience working in Agile/Scrum environment.
• Good communication and mentoring skills to guide junior testers.
• Strong analytical and problem-solving skills.
• Attention to detail and ability to document test results clearly.
• Good communication and teamwork skills.
• Fluent in Thai with good command in English.

Experience:

1 year required

Skills:

SQL, Software Testing, Teamwork

Job type:

Full-time

• Independently execute test cases and contribute to creating new test scenarios.
• Perform manual testing across modules (functional, regression, integration).
• Identify and report defects clearly with reproducible steps.
• Contribute to maintaining test documentation and test environments.
• Use SQL queries to validate and analyze data in databases.
• Work closely with developers and business teams to understand requirements and ensure test coverage.
• Ensure accuracy, completeness, and efficiency of software through thorough testing.
• Bachelor s Degree in Computer Engineering, Computer Science, Software Engineering or related field.
• 1 - 3 years of experience in manual software testing or QA role.
• Hands-on experience in manual testing (functional, regression, integration).
• Ability to write and execute test cases independently.
• Knowledge of SQL and ability to use queries for testing and data validation.
• Strong analytical and problem-solving skills.
• Attention to detail and ability to document test results clearly.
• Good communication and teamwork skills.
• Fluent in Thai communication.

Experience:

1 year required

Skills:

Assurance, Product Design, Automation, English

Job type:

Full-time

• Understand business requirements by analyzing product design document of the features / tasks assigned for e-wallet and credit.
• Create test cases and prepare test data, set up exit criteria for ShopeePay-related features.
• Test execution to find any design or development defects that might have been neglected when designing or developing a software application.
• Work with a regional team to ensure that the requirements from locals are implemented correctly.
• Investigate, report bugs, and ensure features are working as expected, all processes are controlled and monitored.
• Act as subject matter expert, and provide practical solutions to operation teams. Give the user's point of view for next enhancements.
• Collaborate with the product team to monitor all work according to the required quality system and evaluate all standard operating procedures to ensure the effectiveness of all features.
• Set up an automation test script to identify issues in the development process and detect live issues early.
• Requirements: Bachelor s degree in Computer Science, Technology, Engineering or a related field.
• Minimum 1 year of working experience in end-user testing, mobile app testing or a similar role.
• Working knowledge of tools, methods and concepts of quality assurance.
• Previous work experience in e-commerce, Fintech, backend systems or social media industry would be an advantage.
• Previous working experience as a QA automation engineer would be an advantage.
• Highly goal driven and able to work well in fast-paced environment.
• Strong attention to details, analytical, and problem-solving skills.
• Great team player and possess good communication skills both verbal and written.
• Good English language skills.

Experience:

5 years required

Skills:

Software Testing, Power BI, Agile Development, English

Job type:

Full-time

• Analyze requirements/components and design test cases and test scripts.
• Create test cases, detailed test steps, and prepare test data.
• Maintain and review test cases.
• Coordinate with the development team, BA(s) and PM to prepare the SIT environment and ensure readiness before testing starts.
• Execute SIT test cases and record test results.
• Detect, report and log defects in JIRA.
• Analyze defects and provide feedback to the development team for fixes.
• Track defects to closure and produce test/defect status reports.
• Perform UAT and create user manual and any document needed.
• Bachelor s or Master s degree in Computer Science, Computer Engineering, Software Engineering, Information Technology, Business Computer or any related field.
• 5-7 years experience in Software testing, particularly in life or general insurance.
• Experience creating and executing test cases and test scripts, conducting SIT (System Integration Testing) and UAT (User Acceptance Testing).
• Skill in JIRA and able to produce Test Progress and Test Summary reports using PivotTables and/or Power BI.
• Understands SDLC and Agile development methodologies.
• Detail-oriented, patient, and able to work well under pressure.
• Ability to work independently and with a team to meet deadlines.
• Able to work onsite 100%.
• Able to communicate in Thai fluently (no English required).

Experience:

3 years required

Skills:

Statistical Analysis

Job type:

Full-time

• Under supervision and with minimal assistance define, specify, qualify, install, support and optimize test process and test equipment solutions for manufacturing.
• Lead test process optimization, with a focus on productivity improvements to cycle time and yield for a specific set of equipment within an Operations value stream.
• Debug of test process and equipment solutions using design of experiments, tools, and failure analysis methodologies.
• Collaborate with Quality, Process and Equipment engineers to detect and solve product and test yield and performance issues.
• Develop improvement roadmaps for test coverage, diagnosability, reparability, test time reductions and OEE.
• Analyze and interpret data and information from yield reports and equipment logs and product diagnostics to determine sources of yield loss.
• Provide solution support to process engineers to improve detection of known defect types as part of a Process Control plan.
• Support development of test equipment integration into Manufacturing Execution Systems including yield, tester log and product parametric information.
• Knowledge/Skills/Competencies.
• Interpreting test requirements and documenting test procedures.
• Analyzing data to drive coverage enhancement and first pass yield improvement.
• Good command of Thai & English speaking.
• Leadership and interpersonal skills.
• Typical Experience.
• Minimum 4 years of working experience in ICT Test Development in Electronics industry.
• Experience in large-scale In-circuit MFG ICT test development.
• Typical Education.
• Degree in Electronics Engineering or equivalent.
• Notes.
• This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time.
• Celestica is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on any protected status (including race, religion, national origin, gender, sexual orientation, age, marital status, veteran or disability status or other characteristics protected by law).
• At Celestica we are committed to fostering an inclusive, accessible environment, where all employees and customers feel valued, respected and supported. Special arrangements can be made for candidates who need it throughout the hiring process. Please indicate your needs and we will work with you to meet them.
• Celestica (NYSE, TSX: CLS) enables the world s best brands. Through our recognized customer-centric approach, we partner with leading companies in Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment and Energy to deliver solutions for their most complex challenges. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development - from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud. Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe and Asia, we imagine, develop and deliver a better future with our customers.
• Celestica would like to thank all applicants, however, only qualified applicants will be contacted.
• Celestica does not accept unsolicited resumes from recruitment agencies or fee based recruitment services.

Experience:

3 years required

Skills:

Research, Product Design, Python, English

Job type:

Full-time

• Work independently to develop technical solutions without assistance in a limited number of technical fields supporting common segments/technologies. May also solve complex problems in cooperation with a team of other engineers.
• Attend and interact in technical customer meetings.
• Provide high level test hardware and software solution architecture.
• Review equipment data sheets and select appropriate equipment based on requirements.
• Support creation of structural or functional test strategy and test plan to meet project goals and requirements.
• Support creation of technical proposals with costed BOM and hours estimates.
• Ability to research and comprehend relevant product technologies and skills associated with product technologies.
• Develop production test strategies based on product design specification.
• Design and develop test solutions including hardware & software elements and then system integration, qualification, and installation to meet product, quality and test requirements outlined in the test plan.
• Debug of tester issues using design of experiments, tools, and failure analysis methodologies.
• Execute all validation/qualification requirements by applying statistical and common industry methods.
• Stabilization of Test Solutions for manufacturing working to optimize with process teams focussing on cycle time and yield.
• Test developers may also work with product design teams with feedback from product testability, test coverage, diagnosability, reparability, firmware/diagnostics and user experience.
• Keep up to date with relevant industry knowledge and regulations.
• Knowledge/Skills/Competencies.
• Strong knowledge on test development (SW and Test fixtures).
• Proven strong knowledge on test programming development (Python, Labview / Test Stand).
• Familiarity with Altium Designer and PCB fabrication.
• Knowledge on fixtures design, setup/integration.
• Good verbal, and written communication skills both Thai and English.
• Must have experience with disciplined operations..
• Must have experience working with and coordinating well with multiple intercompany organizations..
• Typical Experience.
• Minimum of 3+ years of experience Structural and Functional Test development / support for electronic / automotive industry.
• Typical Education.
• Engineering Degree in Electronics or equivalent.
• Notes.
• This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time.
• Celestica is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on any protected status (including race, religion, national origin, gender, sexual orientation, age, marital status, veteran or disability status or other characteristics protected by law).
• At Celestica we are committed to fostering an inclusive, accessible environment, where all employees and customers feel valued, respected and supported. Special arrangements can be made for candidates who need it throughout the hiring process. Please indicate your needs and we will work with you to meet them.
• Celestica (NYSE, TSX: CLS) enables the world s best brands. Through our recognized customer-centric approach, we partner with leading companies in Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment and Energy to deliver solutions for their most complex challenges. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development - from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud. Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe and Asia, we imagine, develop and deliver a better future with our customers.
• Celestica would like to thank all applicants, however, only qualified applicants will be contacted.
• Celestica does not accept unsolicited resumes from recruitment agencies or fee based recruitment services.

Skills:

Research, Product Design, Python, English

Job type:

Full-time

• Develop and implement technical solutions in two or more technical areas. Lead smaller projects and may coordinate other engineers including reviews of their work.
• Reviews and interprets customer documentation, conducts appropriate research, analysis and experiments with minimal direction from senior staff.
• Creates technical proposals (solution and timelines) based on requirements.
• Provide high level test hardware and software solution architecture.
• Create structural or functional test strategy and test plan to meet project goals and requirements.
• Create technical proposals with costed BOM and hours estimates.
• Create product test requirements with guidance from senior staff and collaboration with customer designers.
• Provides Technical program management for small projects.
• Develop production test strategies based on product design specification.
• Design and develop test solutions including hardware & software elements and then system integration, qualification, and installation to meet product, quality and test requirements outlined in the test plan.
• Debug of tester issues using design of experiments, tools, and failure analysis methodologies.
• Execute all validation/qualification requirements by applying statistical and common industry methods.
• Stabilization of Test Solutions for manufacturing working to optimize with process teams focusing on cycle time and yield.
• Test developers may also work with product design teams with feedback from product testability, test coverage, diagnosability, reparability, firmware/diagnostics and user experience.
• Keeping up to date with relevant industry knowledge and regulations.
• Knowledge/Skills/Competencies.
• Strong knowledge on test development (SW and Test fixtures).
• Proven strong knowledge on test programming development (Python).
• Knowledge on fixtures design, setup/integration.
• Ability to create technical proposals (solution and timelines) based on requirements.
• Ability to multitask and operate in cross functional development teams.
• Good verbal, and written communication skills in English.
• Typical Experience.
• Minimum of 5+ yrs of experience Structural or Functional Test development / support for electronic / automotive industry.
• Must have experience with disciplined operations.
• Must have experience working with and coordinating well with multiple intercompany organizations.
• Typical Education.
• Degree or higher in Electronics Engineering or equivalent.
• Notes.
• This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time.
• Celestica is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on any protected status (including race, religion, national origin, gender, sexual orientation, age, marital status, veteran or disability status or other characteristics protected by law).
• At Celestica we are committed to fostering an inclusive, accessible environment, where all employees and customers feel valued, respected and supported. Special arrangements can be made for candidates who need it throughout the hiring process. Please indicate your needs and we will work with you to meet them.
• Celestica (NYSE, TSX: CLS) enables the world s best brands. Through our recognized customer-centric approach, we partner with leading companies in Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment and Energy to deliver solutions for their most complex challenges. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development - from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud. Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe and Asia, we imagine, develop and deliver a better future with our customers.
• Celestica would like to thank all applicants, however, only qualified applicants will be contacted.
• Celestica does not accept unsolicited resumes from recruitment agencies or fee based recruitment services.

Experience:

3 years required

Skills:

Research, Product Design, Python, English

Job type:

Full-time

• Work independently to develop technical solutions without assistance in a limited number of technical fields supporting common segments/technologies. May also solve complex problems in cooperation with a team of other engineers.
• Attend and interact in technical customer meetings.
• Provide high level test hardware and software solution architecture.
• Review equipment data sheets and select appropriate equipment based on requirements.
• Support creation of structural or functional test strategy and test plan to meet project goals and requirements.
• Support creation of technical proposals with costed BOM and hours estimates.
• Ability to research and comprehend relevant product technologies and skills associated with product technologies.
• Develop production test strategies based on product design specification.
• Design and develop test solutions including hardware & software elements and then system integration, qualification, and installation to meet product, quality and test requirements outlined in the test plan.
• Debug of tester issues using design of experiments, tools, and failure analysis methodologies.
• Execute all validation/qualification requirements by applying statistical and common industry methods.
• Stabilization of Test Solutions for manufacturing working to optimize with process teams focussing on cycle time and yield.
• Test developers may also work with product design teams with feedback from product testability, test coverage, diagnosability, reparability, firmware/diagnostics and user experience.
• Keep up to date with relevant industry knowledge and regulations.
• Knowledge/Skills/Competencies.
• Strong knowledge on test development (SW and Test fixtures).
• Proven strong knowledge on test programming development (Python, Labview / Test Stand).
• Familiarity with Altium Designer and PCB fabrication.
• Knowledge on fixtures design, setup/integration.
• Good verbal, and written communication skills both Thai and English.
• Must have experience with disciplined operations..
• Must have experience working with and coordinating well with multiple intercompany organizations..
• Typical Experience.
• Minimum of 3+ years of experience Structural and Functional Test development / support for electronic / automotive industry.
• Typical Education.
• Engineering Degree in Electronics or equivalent.
• Notes.
• This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time.
• Celestica is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on any protected status (including race, religion, national origin, gender, sexual orientation, age, marital status, veteran or disability status or other characteristics protected by law).
• At Celestica we are committed to fostering an inclusive, accessible environment, where all employees and customers feel valued, respected and supported. Special arrangements can be made for candidates who need it throughout the hiring process. Please indicate your needs and we will work with you to meet them.
• Celestica (NYSE, TSX: CLS) enables the world s best brands. Through our recognized customer-centric approach, we partner with leading companies in Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment and Energy to deliver solutions for their most complex challenges. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development - from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud. Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe and Asia, we imagine, develop and deliver a better future with our customers.
• Celestica would like to thank all applicants, however, only qualified applicants will be contacted.
• Celestica does not accept unsolicited resumes from recruitment agencies or fee based recruitment services.

Experience:

5 years required

Skills:

Automation, Software Testing, SQL, English

Job type:

Full-time

• Plan, organize, and oversee testing activities across multiple projects.
• Manage QA team, including task allocation, progress tracking, and performance feedback.
• Coordinate with developers, business analysts, and product owners to align testing with project goals.
• Ensure test strategies, plans, and cases are properly documented and executed.
• Support and guide junior/mid testers in both manual and automation practices.
• Prepare and present test reports, quality metrics, and risk assessments in English to stakeholders and management.
• Contribute to continuous improvement of QA processes and testing standards within the team.
• Bachelor or Master Degree in Computer Engineering, Computer Science, Software Engineering or related field.
• 5 - 7 years of experience in overall software testing role.
• At least 1 year of experience in Test Lead / Manager level.
• Advanced knowledge of test planning, test strategy, and risk-based testing.
• Strong expertise in manual testing with knowledge in automation tools, frameworks, and CI/CD pipelines.
• Strong expertise in SQL and PL/SQL.
• Experience with performance, security, and mobile testing.
• Ability to mentor and supervise testers, review test deliverables.
• Excellent problem-solving, analytical, and stakeholder communication skills.
• Fluent in documenting and reporting defects/metrics at management level.
• Thai Native level with good command in English.