Test Senior Software Engineer

We are seeking a highly skilled Manual Tester with hands-on experience in Payment Switch

systems (such as BASE24, FIS, Connex, or other switching platforms). The ideal candidate will

be responsible for validating the functionality, performance, and reliability of critical financial

transactions and interfaces within payment ecosystems. This role is essential to ensure

seamless and secure processing across payment channels such as POS, ATM, e-commerce,

and mobile.

Key Responsibilities:

● Design, develop, and execute test cases and test scenarios for payment

switch-related projects.

● Perform functional, integration, regression, and end-to-end testing of transaction

processing systems.

● Validate payment flows, including authorization, settlement, reversal, chargeback,

and reconciliation.

● Conduct ISO 8583 message validation and ensure accurate mapping and transaction

flow.

● Verify transaction processing between various systems – including issuer, acquirer,

card networks, and payment gateways.

● Work closely with developers, business analysts, and QA leads to clarify

requirements and resolve defects.

● Log, track, and manage defects in bug tracking tools such as JIRA or Bugzilla.

● Perform batch job testing and backend validation using SQL or database queries.

● Prepare test reports, logs, and documentation as per QA standards.

● Collaborate in UAT support and deployment verification activities

Requirements:

● Bachelor's degree in Computer Science, Engineering, or a related field.

● 3+ years of experience in software QA with a strong focus on manual testing.

● Minimum 1-2 years of hands-on experience with Payment Switch systems.

● Solid understanding of ISO 8583 messaging, EMV transactions, and various

card/payment types.

● Experience working in banking, fintech, or digital payment domains.

● Familiarity with tools like JIRA, Confluence, Postman, and SQL clients.

● Excellent analytical, troubleshooting, and documentation skills.

● Strong communication skills and ability to work with cross-functional teams.

Nice to Have:

● Familiarity with Visa, Mastercard, Rupay, UnionPay, or other card schemes.

● Exposure to cloud environments or API testing.

Manual Tester with Airlines Cargo domain experience

•       Experience: 5–12 Years

•       Locations: Chennai, Bangalore, Trivandrum, Cochin

•       Notice Period: Immediate to <30 days

Skillset and Responsibilities of Agile QA

Skillset:

• Experienced test analyst or consultant with 6-10 years of experience in software testing

• Robust knowledge and prior experience in Airline Cargo domain

• Prior work experience in Agile scrum or SAFe 

• Experience in requirement understanding and user story grooming 

• Ability to understand the functionality of the application under test

• Testing Tools: Microfocus ALM, JIRA, ReadyAPI, Enterprise Architect

• Prior experience in backend service testing with ReadyAPI or Postman, API debugging/root cause analysis

• Working knowledge of microservice architecture and cloud database

• Working knowledge of CI/CD pipeline (GIT etc)

• Working experience in defect management process and tools 

• Working knowledge or experience in automation tools (Cypress, Selenium) will be nice to have

 Responsibilities:

 • Define the functional and technical approach to the implementation of the tests

• Help estimate the scope and size of the testing effort for each user story/product backlog within the PI Planning

• Analyze user stories and design/develop Test Models and Test cases

• Review test model and test cases with BA / Product Owner

• Develop backend test suites in readyAPI for user story testing 

• Identify frontend regression test cases and handover to TA team for automation

• Develop and maintain automated test suites for microservices 

• Execute automated backend regression test suites in pipeline for iterations and PROD releases

• Analyze of test results, defect logging and retest

• Work closely with developers to assess and advise on testability

• Test throughout the sprint

• Work collaboratively and productively with the product owner /Business owner and the customer to form acceptance criteria, Help to define definition of done (DoD)

• Present tested feature within iteration reviews and system demos 

• Attend and actively participate in PI Plannings  

• Participate all sprint planning , pre- and post sprint release ceremonies

• Meet with developers and BAs for short hand-off demonstrations and share the iteration demos with the devs 

• Attend sprint retrospectives and ART retrospectives 

• Help in Determining and advising which tests should be automated at which layer

• Help the developers or the TA team in writing automated tests and analyze the results of the automated tests

Job Title: SDET

Location: Chennai (Work From Office – Let’s ensure quality together!)

Experience: 1-4 years (You’ve tested software and squashed bugs like a pro!)

About the Company:

F22 Labs is a startup software studio based out of Chennai. We are the rocket fuel for other startups across the world, powering them with extremely high-quality software. We help entrepreneurs build their vision into beautiful software products (web/mobile). If you're into creating beautiful software and solving real problems, you’ll fit right in with us. Let’s make cool things happen!

Position Overview:

Are you passionate about ensuring the quality of software through meticulous testing? As a QA Tester at F22 Labs, you'll be responsible for ensuring that our mobile and web applications meet the highest standards. You’ll play an essential role in functional, regression, integration, and UAT testing, collaborating with an awesome team of developers and designers. Ready to bring your testing expertise and make sure our software runs perfectly? Let’s do this!

Key Responsibilities:

• Test Case Design: Write effective and thorough test cases to cover all functional, regression, integration, and UAT scenarios (because we leave no stone unturned!).
• Bug Reporting & Tracking: Use tools like JIRA and ClickUp to report and track defects, ensuring no bug goes unnoticed (we don’t want any sneaky bugs hanging around!).
• Requirement Analysis: Dive deep into business and functional requirements to create relevant and precise test scenarios (understanding the big picture is key).
• Manual Testing: Perform functional and non-functional manual testing on both web and mobile applications (keeping everything in top shape).
• Basic Automation Exposure: Contribute to automation testing tasks, supporting the development of automation scripts (a little automation goes a long way).
• SQL Testing: Use your basic SQL knowledge to validate the data integrity of our systems (let’s keep the data clean and precise).
• Collaboration: Work closely with the product and development teams to ensure smooth workflows and quality releases (teamwork makes the dream work).
• Problem-Solving: Identify, analyze, and help fix defects efficiently (problem-solving skills are your superpower).

Mandatory Skills:

• Manual Testing: Strong experience with manual testing, both functional and non-functional.
• Bug Tracking Tools: Experience using JIRA, ClickUp, or similar tools to log and track bugs.
• SQL Knowledge: Basic knowledge of SQL for database testing (because sometimes the database needs a little TLC).
• Requirement Analysis & Test Planning: Ability to analyze requirements and create test plans based on those (understanding the requirements is step one!).
• Agile & Scrum: Familiarity with Agile methodologies, working in fast-paced environments with iterative sprints.

Good to Have Skills (Bonus Points!):

• Basic Automation Knowledge: Experience with automation tools or frameworks (your first step into automation testing).
• Domain Knowledge: Experience in E-commerce and Hospitality (because understanding the domain helps you test smarter).
• Communication Skills: Excellent verbal and written communication skills (because great communication leads to great collaboration).
• Problem-Solving Skills: Strong analytical thinking and the ability to uncover root causes of issues.

Why Join Us (Perks & Benefits):

• Health insurance (your well-being is our priority).
• Flexible work timings (because we all work best when we’re in our groove).
• Competitive compensation (we know your value and reward it).
• Opportunities for rapid career growth (we love growing together).
• Fun, collaborative team environment (because work is more fun when you love what you do).
• Continuous learning and development (we support you as you level up your skills).

Selection Process:

• Online Assessment
• 1-2 rounds of interviews (let’s talk about your testing skills and how you handle bugs!).

If you're looking to join a fast-paced, innovative team where quality matters and every release is a new opportunity to shine, we want you on board! Apply today and let’s build amazing software together!

Position Summary:

As a QA Engineer at LimeChat, you will play a crucial role in ensuring the quality and performance of our messaging and communication applications. You will primarily focus on manual testing to identify issues, validate product functionality, and provide feedback to our development teams. Additionally, you will be involved in automation testing to enhance efficiency and test coverage.

Key Responsibilities:

• Execute test cases, identify defects, and report issues accurately.
• Collaborate with cross-functional teams to ensure product requirements and user expectations are met.
• Conduct manual testing of LimeChat's messaging applications to verify product functionality and user experience.
• Develop and maintain test plans and test cases for both new features and regression testing.
• Participate in design and implementation reviews to provide input on potential issues.
• Perform exploratory testing to uncover hidden defects and ensure a robust product.
• Automate test cases using testing frameworks and tools.
• Maintain and update automated test scripts as necessary.
• Execute automated test suites to improve test efficiency and coverage.
• Continuously monitor the quality of our applications and participate in the release process.
• Collaborate with developers to isolate and reproduce defects for faster resolution.
• Maintain and document testing processes and procedures for reference.
• Contribute to a culture of continuous improvement in quality assurance.

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• Proven experience as a QA Engineer, with a strong emphasis on manual testing.
• Familiarity with automation testing tools such as Selenium, Appium, or similar.
• Proficiency in writing and executing test cases.
• Strong analytical and problem-solving skills.
• Knowledge of software testing methodologies and best practices.
• Experience with mobile and web application testing.
• Ability to work independently and as part of a team.
• Excellent communication and documentation skills.
• Detail-oriented with a commitment to quality.
• Experience with testing APIs is a plus.

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.

• 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