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Summary: We are seeking a highly motivated QA Engineer with strong expertise in API, database, and cloud-based application testing. The ideal candidate will be responsible for validating REST APIs, AWS Lambda services, and backend database operations, ensuring high-quality, reliable, and scalable solutions across the software development lifecycle. We are seeking a highly motivated QA Engineer with strong expertise in API, database, and cloud-based application testing. The ideal candidate will be responsible for validating REST APIs, AWS Lambda services, and backend database operations, ensuring high-quality, reliable, and scalable solutions across the software development lifecycle. Responsibilities: Design, develop, and execute test plans, test cases, and test scripts for REST APIs, AWS Lambda functions, and backend services. Validate API functionality, request/response payloads, authentication, authorization, error handling, and data integrity. Verify end-to-end data flow across APIs, Lambda functions, databases, and downstream integrations. Execute SQL queries to validate data accuracy, transformations, business rules, and integration outcomes. Perform functional, integration, regression, system, and end-to-end testing. Test event-driven and asynchronous workflows involving AWS services such as Lambda, API Gateway, SQS, SNS, EventBridge, and DynamoDB. Develop and maintain automated API test suites using tools such as Postman, REST Assured, or Karate. Analyze application logs, CloudWatch metrics, and database records to identify and troubleshoot defects. Collaborate with developers, product owners, and architects to ensure quality is built into the solution from design through deployment. Support CI/CD pipelines by integrating automated testing and quality gates. Requirements: Bachelor's degree in Computer Science, Engineering, or a related field. 3 years of experience in software quality assurance with a focus on backend and API testing. Required Skills: Strong understanding of REST APIs, HTTP protocols, JSON, authentication mechanisms, and API security concepts. Hands-on experience with API testing and automation tools such as Postman, REST Assured, Karate, or similar frameworks. Strong database knowledge with hands-on experience writing and validating SQL queries, including joins, aggregations, and subqueries. Experience testing relational databases such as SQL Server, PostgreSQL, Oracle, or MySQL. Experience testing AWS Lambda-based applications and serverless architectures. Working knowledge of AWS services including API Gateway, Lambda, CloudWatch, SQS, SNS, EventBridge, and DynamoDB. Familiarity with Agile development processes, Git, defect tracking tools, and CI/CD pipelines. Strong analytical, troubleshooting, and communication skills. Preferred Skills: Experience with Java or Python for test automation. Experience testing microservices and distributed systems. Knowledge of performance and load testing tools such as JMeter or k6. Experience validating event-driven architectures and asynchronous processing. AWS Cloud certification is a plus. #AditiConsulting # 26-04608 .
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.