QA Engineer at DTII | API Automation, Mobile & Security Testing

This listing is being expanded toward our 800+ word editorial standard for QA/SDET career intelligence. What you see is still useful; check back after we add more role-specific depth. QA Engineer at DTII | API Automation, Mobile & Security Testing – Digital Trust Infrastructure India Limited – Pune, Maharashtra, India Active Digital Trust Infrastructure India Limited At a glance Pune, Maharashtra, India Full-time 3–4 Years ₹8–35 LPA Posted 2 weeks ago Editorial summary Digital Trust Infrastructure India Limited is hiring a QA Engineer for its deep-technology product organization focused on digital trust infrastructure, security platforms, hardware-integrated systems, cloud services, and identity-related technology solutions. Unlike conventional web-only testing roles, this position spans secure hardware devices, backend APIs, Android applications, cloud relay services, and web portals. The company appears to emphasize automation-first quality engineering with CI/CD-driven testing, API automation, mobile testing, performance validation, and security-aware testing practices. Candidates with experience in Appium, API automation, security testing, IoT validation, or hardware-connected systems may find this opportunity particularly interesting. LinkedIn data indicated significant applicant activity, making practical automation and systems-testing experience important differentiators. Automation-heavy Key skills Tools PostmanREST AssuredSeleniumCypressJenkins Testing focus API TestingUI TestingPerformance Testing Also listed KarateAppiumEspressoGitCi/cdMobile testingAndroid testingSecurity testingOwaspBleUsb testingIot testingJmeterK6Locust This job is posted by Digital Trust Infrastructure India Limited. To apply, visit their official application page. Apply on Digital Trust Infrastructure Ind… Career Page Company snapshot Digital Trust Infrastructure India Limited operates in the digital trust and security technology space, building infrastructure-oriented products intended to address foundational challenges in digital identity, trust systems, and secure digital transactions. Publicly available information suggests the company focuses on long-term infrastructure products rather than consumer-facing trend-driven applications. The role's requirements indicate a strong engineering culture centered around reliability, security, automation, and quality-by-design principles. Candidates should seek additional product-specific information during recruiter discussions because public information remains limited. Role overview The QA Engineer will own quality assurance activities across hardware, backend, mobile, and web systems while helping improve automation coverage, release reliability, and security validation processes. Responsibilities include API automation, Android application testing, CI/CD integration, web automation, device validation, performance testing, and reliability engineering across distributed product environments. Why apply for this role? Digital Trust Infrastructure India Limited is recruiting for QA Engineer at DTII | API Automation, Mobile & Security Testing in Pune, Maharashtra, India. You would work with Postman, REST Assured, Karate and related tools—skills that stay in demand across product teams. Positions like this usually deepen ownership, code quality, and collaboration with product—solid stepping stones toward senior and lead paths. ITJobNotify links to the employer’s official application—you are not applying through us. Key Responsibilities

• • Develop automated API validation frameworks
• • Build CI/CD-integrated quality pipelines
• • Test Android mobile applications
• • Automate web portal workflows and role-based scenarios
• • Perform cross-browser validation
• • Validate secure hardware device functionality
• • Test USB and BLE device connectivity
• • Execute performance and reliability testing
• • Perform network-failure and recovery testing
• • Create detailed and actionable defect reports
• • Support security-focused testing initiatives
• • Validate authentication and authorization workflows
• • Collaborate with developers and product teams
• • Maintain quality documentation and testing metrics

Required Skills Normalized from the listing (synonyms merged, duplicates removed): PostmanREST AssuredKarateSeleniumCypressAppiumEspressoJenkinsGitAPI TestingCi/cdMobile testingAndroid testingSecurity testingOwaspBleUsb testingIot testingJmeterK6LocustPerformance testing Insider interview tips & role FAQ Role-specific questions and preparation ideas—always verify details with the employer. You apply on their official career page, not through ITJobNotify. Candidates should prepare examples involving API automation, CI/CD testing, mobile automation, performance testing, and security validation. Review BLE and USB testing fundamentals, Android automation concepts, OWASP security basics, and reliability testing techniques. Strong examples demonstrating edge-case discovery, automation framework ownership, and quality improvements may help candidates stand out.

Common Interview Questions For This Role

• How do you test a hardware-connected application? By validating device communication, connection reliability, protocol compliance, failure recovery scenarios, data synchronization, and user workflows across hardware and software layers.
• Why is API automation important in modern QA? API automation provides faster feedback, better business-logic coverage, improved reliability, and lower maintenance costs compared to relying solely on UI automation.
• What is BLE testing? BLE (Bluetooth Low Energy) testing validates device discovery, pairing, connectivity, data transfer, reconnection behavior, and performance under different environmental conditions.

Job Description Digital Trust Infrastructure India Limited (DTII) is seeking a QA Engineer to support quality assurance efforts across hardware-integrated products, backend systems, mobile applications, and cloud-connected services. This is an automation-focused engineering role that requires ownership of testing activities across APIs, Android applications, web portals, secure device integrations, and CI/CD environments. Candidates will work closely with engineering teams to improve release confidence, strengthen automation coverage, and validate complex workflows involving hardware and software interactions. Responsibilities include building API automation suites, integrating quality checks into CI/CD pipelines, automating mobile and web testing, validating device communication protocols, and supporting security-focused testing initiatives. Engineers are expected to identify edge cases, investigate failures, improve testing reliability, and contribute to quality engineering best practices. Candidates with experience in hardware-connected systems, IoT testing, mobile automation, performance engineering, and security-aware validation techniques may align particularly well with the requirements of this position. This role is especially valuable for QA professionals interested in moving beyond traditional web testing into deeper systems-level quality engineering. Keep learning

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• Interview prep guides Salary insight DTII has not publicly disclosed compensation details for this position. Candidates should discuss fixed pay, performance bonuses, benefits, work model expectations, and growth opportunities directly with the recruiter during the interview process. Application & Interview Guidance
• • Apply through LinkedIn and verify whether the hiring process redirects to an internal application system. Candidates should highlight API automation, mobile testing, CI/CD integration, security testing, and hardware-related experience wherever applicable. Important keywords include Appium, REST Assured, API Testing, OWASP, BLE, CI/CD, Android Automation, and IoT Testing. During recruiter discussions, ask about product maturity, hardware lab access, team structure, work model expectations, and future platform roadmap plans. Career insight This role is well suited for engineers who enjoy systems-level testing rather than isolated UI automation work. The combination of APIs, mobile applications, hardware devices, security testing, and trust infrastructure creates a unique skill set that can be valuable for future opportunities in cybersecurity, IoT, digital identity, fintech security, and platform engineering organizations. Common rejection reasons Weak API testing fundamentals No automation framework experience Limited CI/CD exposure No mobile automation experience Weak communication skills No security testing awareness Resume focused only on manual testing Limited debugging examples No hardware or systems-testing exposure Weak edge-case identification skills How to crack this role — preparation roadmap Week 1 — API Automation REST APIs REST Assured Postman collections API validation Contract testing Week 2 — Mobile & Web Automation Appium basics Espresso fundamentals Selenium revision Cypress testing Cross-browser validation Week 3 — Security & Performance Testing OWASP Top 10 Authentication testing JMeter basics k6 fundamentals Reliability testing Week 4 — Hardware & System Testing BLE fundamentals USB device testing IoT testing basics Failure recovery scenarios Interview preparation ITJobNotify Hiring Insight DTII appears to be seeking engineers who can operate across hardware, mobile, backend, and web ecosystems rather than focusing exclusively on traditional automation testing. The combination of API automation, security awareness, BLE validation, CI/CD integration, and hardware-connected systems suggests a strong engineering-oriented quality culture. Candidates with IoT, cybersecurity, or device-testing experience may have a meaningful advantage. Related Roles QA Automation Engineer Security Test Engineer Mobile Test Engineer API Automation Engineer IoT Test Engineer Appium Automation Engineer Platform QA Engineer Software Quality Engineer Reliability Test Engineer Product QA Engineer Related reading
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• Chennai, Tamil Nadu, India Posted 1 weeks ago SDET jobs (India focus) More QA Engineer at DTII | API Automation, Mobile & Security Testing jobs How to Apply To apply for this position, visit Digital Trust Infrastructure India Limited's official career page using the button below. Apply on Digital Trust Infrastructure Ind… Career Page Eligibility & Requirements
• • Bachelor’s degree in Computer Science, IT, Electronics, or related field
• • 3–4 years of QA or test automation experience
• • Hands-on API testing experience
• • Experience with REST Assured, Karate, or Postman
• • CI/CD pipeline integration knowledge
• • Mobile automation experience using Appium or Espresso
• • Web automation experience using Selenium or Cypress
• • Strong analytical and debugging skills
• • Excellent written communication skills
• • Experience with Agile methodologies
• • Understanding of security testing concepts
• • Knowledge of BLE, USB, IoT, or hardware testing preferred
• • Performance testing experience is a plus Estimated salary range ₹8–35 LPA Indicative range for India. Verify with the employer. Prepare for this role Practice interview questions and coding problems, and explore career guides.
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• Career Insights Page SEO Slug qa-engineer-dtii-pune-security-iot-automation Meta title QA Engineer at DTII | API Automation, Mobile & Security Testing Meta description DTII is hiring a QA Engineer in Pune with expertise in API automation, Appium, Selenium, CI/CD, security testing, BLE device validation, and mobile quality engineering.

Company Job Summary Digital Trust Infrastructure India Limited Location Pune, Maharashtra, India

Experience 3–4 Years Job Type Full-time Expires Jul 2026 Apply on Digital Trust Infrastructure Ind… Career Page This job is posted by Digital Trust Infrastructure India Limited. To apply, visit their official application page. ITJobNotify is not responsible for the hiring process or employment decisions.

Important Disclaimer This job listing has been sourced from Digital Trust Infrastructure India Limited's public career page or posted by a verified employer. ITJobNotify is not responsible for the hiring process, application review, or employment decisions.

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