Software Development Engineer Testing (SDET)

Technical Test Engineer Job Description

VoltusWave Technologies is hiring an experienced QA Manual Tester to ensure the quality and reliability of our web and mobile applications. This role involves hands-on testing, API validation using Postman, and monitoring AWS services.

Key Responsibilities

• Develop and execute test plans and cases for web and mobile applications.
• Perform API testing with Postman for functionality and reliability and security.
• Analyze logs across AWS services (e.g.DynamoDB, Lambda, S3, Cloudwatch) for debugging.
• Conduct manual testing, including regression, functional, and UAT.
• Log and manage defects using tools like JIRA.
• Collaborate closely with developers, product managers, and other stakeholders during the software development lifecycle.
• Stay updated with the latest tools and technologies in software testing and AWS.

Required Skills and Qualifications

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• 2+ years of manual testing experience.
• Proficiency in AWS services for troubleshooting and log analysis.
• Experience in API testing using tools like Postman or similar platforms.
• Attention to detail, excellent problem-solving skills, and the ability to manage tasks efficiently.

Preferred Skills and Qualifications

• AWS certifications are a strong plus.
• Experience with CI/CD tools like GitLab or Jenkins.
• Familiarity with cloud technologies like Azure (in addition to AWS).

Manual Tester (Mobile & API) – 2+ Yrs Exp | Coimbatore

• Looking for passionate testers with 2+ years of hands-on experience in manual testing for mobile apps and APIs.
• Strong logical skills and attention to detail are a must.
• Good communication is essential to work with cross-functional teams.

As a Data Quality Engineer at PalTech, you will be responsible for designing and executing comprehensive test strategies for end-to-end data validation. Your role will ensure data completeness, accuracy, and integrity across ETL processes, data warehouses, and reporting environments. You will automate data validation using Python, validate fact and dimension tables, large datasets, file ingestions, and data exports, while ensuring adherence to data security standards, including encryption and authorization. This role requires strong analytical abilities, proficiency in SQL and Python, and the capability to collaborate effectively with cross-functional teams to drive continuous improvements through automation and best practices.

Key Responsibilities

• Create test strategies, test plans, business scenarios, and data validation scripts for end-to-end data validation.
• Verify data completeness, accuracy, and integrity throughout ETL processes, data pipelines, and reports.
• Evaluate and monitor the performance of ETL jobs to ensure adherence to defined SLAs.
• Automate data testing processes using Python or other relevant technologies.
• Validate various types of fact and dimension tables within data warehouse environments.
• Apply strong data warehousing (DWH) skills to ensure accurate data modeling and validation.
• Validate large datasets and ensure accuracy across relational databases.
• Validate file ingestions and data exports across different data sources.
• Assess and validate implementation of data security standards (encryption, authorization, anonymization).
• Demonstrate proficiency in SQL, Python, and ETL/ELT validation techniques.
• Validate reports and dashboards built on Power BI, Tableau, or similar platforms.
• Write complex scripts to validate business logic and KPIs across datasets.
• Create test data as required based on business use cases and scenarios.
• Identify, validate, and test corner business cases and edge scenarios.
• Prepare comprehensive test documentation including test cases, test results, and test summary reports.
• Collaborate closely with developers, business analysts, data architects, and other stakeholders.
• Recommend enhancements and implement best practices to strengthen and streamline testing processes.

Required Skills and Qualifications

• Education: Bachelor’s degree in Computer Science, Information Technology, or a related discipline.
• Technical Expertise: Strong understanding of ETL processes, data warehousing concepts, SQL, and Python.
• Experience: 4–6 years of experience in ETL testing, data validation, and report/dashboard validation; prior experience in automating data validation processes.
• Tools: Hands-on experience with ETL tools such as ADF, DBT, etc., defect tracking systems like JIRA, and reporting platforms such as Power BI or Tableau.
• Soft Skills: Excellent communication and teamwork abilities, with strong analytical and problem-solving skills.

Why Join PalTech?

• Great Place to Work Certified: We prioritize employee well-being and nurture an inclusive, collaborative environment where everyone can thrive.
• Competitive compensation, strong learning and professional g

We are looking for a Senior Quality Assurance (QA) engineer to develop and execute exploratory and automated tests to ensure product quality.

QA engineer responsibilities include:

Designing and implementing tests, debugging and defining corrective actions. You will also review system requirements and track quality assurance metrics (e.g. defect densities and open defect counts.)

The QA technician role plays an important part in our company’s product development process. Our ideal candidate will be responsible for conducting tests before product launches to ensure software runs smoothly and meets client needs, while being cost-effective. If you hold an engineering background and enjoy providing end-to-end solutions to software quality problems, we would like to meet you.

Ultimately, you should monitor all stages of software development to identify and resolve system malfunctions to meet quality standards.

Responsibilities

• Review requirements, specifications and technical design documents to provide timely and meaningful feedback
• Create detailed, comprehensive and well-structured test plans and test cases
• Estimate, prioritize, plan and coordinate testing activities
• Design, develop and execute automation scripts using open source tools
• Identify, record, document thoroughly and track bugs
• Perform thorough regression testing when bugs are resolved
• Develop and apply testing processes for new and existing products to meet client needs
• Liaise with internal teams (e.g. developers and product managers) to identify system requirements
• Monitor debugging process results
• Investigate the causes of non-conforming software and train users to implement solutions
• Track quality assurance metrics, like defect densities and open defect counts
• Stay up-to-date with new testing tools and test strategies

Requirements

• Proven work experience in software development
• Proven work experience in software quality assurance
• Strong knowledge of software QA methodologies, tools and processes
• knowledge of Selenium/Appium for web and app automation in android and IOS
• Experience in writing clear, concise and comprehensive test plans and test cases
• Hands-on experience with both white box and black box testing
• Hands-on experience with manual and automated testing tools
• Solid knowledge of SQL and scripting
• Experience of 3 years to 8 years
• Experience working in an Agile/Scrum development process
• Experience with performance and/or security testing is a plus.

• We are looking for a versatile, highly professional, disruptive, and focused individual who pays attention to detail and has an eye for quality delivery. The individual must have team collaboration skills and be an active listener and communicator; someone who'd come not just with problems but suggestive solutions.

•  Bachelors / Masters in Computer Science
•  Excellent communication and presentation skills
•  The candidate should also have knowledge of the industry and ability to work under pressure
•  An indefatigable person with high self-esteem and perspicacious nature is that kind of person
•  who will thrive in this role

• Must have worked in an environment where they know when to perform what kind of testing; say smoke, regression, integration, sanity
• Must have test plan, strategy, cases development experience.
• Knowledge on Android/iOS app testing (usage of Debugging tools relevant is added bonus)
• Must know to prioritize work items based on the business need
• Knows how to handle tough timelines situations and not compromise quality.
• Must have experience in product management methodology such as agilenon-process oriented environment
• Should have experience in any of the ALM tools such as TFS JIRA or even be open to build application reporting structure in excel.
• Analyzing the requirements from clients
• Analyzing and executing Test Cases
• Run Re-Tests and Regression Tests.
• Develop & Run Release Tests

• Experience in testing web-based applications.
• Experience in developing test cases and scenarios based on PRD/BRD/Use cases.
• Experience in testing Web Services
• Logging defects/bugs in the defect management tool
• Tracking the defects and retire them with appropriate test execution
• Good analytical and problem-solving skills
• Excellent written and verbal communication skills

Tools and Technologies:

• Should have strong knowledge and hands-on with SQL, Java, and Selenium
• Good/Fair knowledge of angular framework and Protractor with JavaScript/TypeScript
• Hands-on with any of the defect management tools like Jira/Bugzilla
• Knowledge of J-meter, Soap UI is a plus