Senior QA Tester (Tosca) 2

Ascendion Engineering; India; Remote; INR 600.000 - 900.000; Vollzeit

Zusammenfassung

Ascendion Engineering seeks a detail-oriented QA Engineer specializing in Tosca implementation. You will ensure quality of releases through structured, exploratory, and risk-based testing in an Agile setting.

Collaborate with developers, product owners, and analysts while coordinating non-functional testing with specialist teams to ensure high-quality software delivery. Join a global AI-native software engineering leader delivering outcomes for Fortune 500 clients and partake in advanced test

Qualifikationen

• Proven experience in manual software testing within Agile delivery environments.
• Strong understanding of test case design, exploratory testing, regression testing, and defect management.
• Experience testing APIs, integrations, and data validation across systems.
• Exposure to test automation tools such as Tosca.
• Strong analytical, problem-solving, and communication skills with cross-team collaboration.
• High attention to detail with a commitment to delivering quality software.

Aufgaben

• Design, execute, and maintain manual test cases from user stories and acceptance criteria.
• Perform exploratory, regression, and risk-based testing to identify defects and quality risks.
• Log, track, and manage defects through the complete lifecycle, prioritizing by severity and impact.
• Contribute to automated test suites (Tosca) to improve regression coverage.
• Develop test plans and strategies to support release readiness and go/no-go decisions.
• Coordinate non-functional testing activities like performance and security with specialist teams.
• Validate APIs, integrations, data flows, and data accuracy across applications.
• Manage test environments and create realistic test data.
• Participate in Agile ceremonies ensuring testable requirements and clear acceptance criteria.
• Monitor production issues and recommend improvements to testing processes.

Kenntnisse

Manual testing

Exploratory testing

Regression testing

Defect management

API testing

Tosca automation

Tools

Tosca

Jobbeschreibung

About Ascendion

Ascendion is a leader in AI‑Native platform driven software engineering company that underwrites outcomes, helping businesses innovate faster, smarter, and with greater impact. We partner with Global 2000 clients across North America, UK, Europe, and APAC to solve complex challenges in data, experience design, software product engineering, and workforce transformation. Powered by expert engineers, thousands of AI agents, and our Engineering to the Power of AI™ (EngineeringAI) method, we deliver measurable outcomes that build trust, unlock value, and accelerate growth. Learn more at ascendion.com

Ascendion | Engineering to elevate life

We have a culture built on opportunity, inclusion, and a spirit of partnership. Come, change the world with us:

Build the coolest tech for world’s leading brands

Solve complex problems – and learn new skills

Experience the power of transforming digital engineering for Fortune 500 clients

Master your craft with leading training programs and hands‑on experience

Experience a community of change makers!

Join a culture of high‑performing innovators with endless ideas and a passion for tech. Our culture is the fabric of our company, and it is what makes us unique and diverse. The way we share ideas, learning, experiences, successes, and joy allows everyone to be their best at Ascendion.

About the Role

We are seeking a detail‑oriented QA Engineer. In this role, you will be responsible for ensuring the quality of product releases through structured, exploratory, and risk‑based testing. You will collaborate closely with developers, product owners, and business analysts in an Agile environment while coordinating non‑functional testing activities with specialist teams to ensure high‑quality software delivery.

Job Title: QA Engineer – TOSCA Implementation

Key Responsibilities:

• Design, execute, and maintain manual test cases based on user stories and acceptance criteria.
• Perform exploratory, regression, and risk‑based testing to identify defects and quality risks.
• Log, track, and manage defects through the complete lifecycle, supporting prioritization based on severity and business impact.
• Contribute to the maintenance and enhancement of automated test suites (e.g., Tosca) to improve regression coverage.
• Develop test plans and strategies, supporting release readiness and go/no‑go decisions.
• Coordinate non‑functional testing activities, including performance, security, accessibility, and integration testing with specialist teams.
• Validate APIs, system integrations, data flows, and data accuracy across applications.
• Manage test environments and support the creation of realistic test data.
• Participate in Agile ceremonies, ensuring requirements are testable and acceptance criteria are clearly defined.
• Monitor production issues, identify quality gaps, and recommend continuous improvements to testing processes and coverage.

Minimum Qualifications

• Proven experience in manual software testing within Agile delivery environments.
• Strong understanding of test case design, exploratory testing, regression testing, and defect management.
• Experience testing APIs, integrations, and data validation across systems.
• Exposure to test automation tools such as Tosca.
• Strong analytical, problem‑solving, and communication skills with the ability to collaborate across technical and business teams.
• High attention to detail with a commitment to delivering quality software.

Location: Remote

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