Senior QA Engineer

Apply
Apply

Share

successfully icon

Successfully

The vacancy has been successfully added to favorites

location icon

Hyderabad, IN, India

specialization icon

Automated Testing Java

lob icon

BCM Industry

date icon

19/06/2026

Req. VR-123423

Apply
Project description

We're building a high-throughput analytics platform processing capital markets data with Java microservices, React UI, and OpenAI LLM integrations.
Looking for an NFR-focused QA engineer to own performance, reliability, and security at scale.

Responsibilities
bullet icon

What You'll Do

bullet icon

Drive performance + load testing (APIs, UI, data pipelines, LLM calls)

bullet icon

Validate P95/P99 latency, throughput, and system scalability

bullet icon

Test resilience: failover, retries, rate limits, external dependency failures (LLMs, data feeds)

bullet icon

Identify bottlenecks across microservices, DB, caching, streaming (Kafka)

bullet icon

Perform LLM NFR validation: latency, fallback, prompt robustness, cost efficiency

bullet icon

Cover security aspects: auth flows, data protection, prompt injection risks

bullet icon

Define SLIs/SLOs, improve observability (metrics, logs, tracing)

bullet icon

Automate NFR checks in CI/CD pipelines

Skills

Must have

bullet icon

Hands-on experience with performance and load testing tools (k6, JMeter, Gatling) and analysis of P95/P99 latency, throughput, and concurrency

bullet icon

Strong understanding of Java-based backend systems (Spring Boot, REST APIs, async processing) and common performance bottlenecks

bullet icon

Knowledge of microservices and distributed systems (inter-service communication, retries, circuit breakers, caching)

bullet icon

Experience testing client-server web applications, including React frontend performance using browser profiling tools

bullet icon

Ability to analyze system metrics (CPU, memory, GC, threads) and identify root causes of performance issues

bullet icon

Hands-on experience with observability tools (Prometheus, Grafana, ELK, APM tools) for troubleshooting and monitoring

bullet icon

Working knowledge of databases and SQL, including query performance, indexing, and data consistency under load

bullet icon

Experience integrating tests into CI/CD pipelines (Jenkins, GitHub Actions, Azure DevOps) with automated NFR validation

bullet icon

Understanding of security fundamentals (OAuth2/JWT, OWASP risks) and ability to perform basic vulnerability testing

bullet icon

Ability to design and execute resilience/failure testing scenarios (timeouts, dependency failures, network issues)

Nice to have

bullet icon

Experience with capital markets or low-latency data systems (real-time feeds, high-frequency data processing)

bullet icon

Familiarity with LLM/OpenAI integrations, including latency, reliability, and prompt-level risk testing

bullet icon

Exposure to streaming platforms (Kafka) and event-driven architectures in high-throughput systems

Other
seniority icon

Languages

English: B2 Upper Intermediate

seniority icon

Seniority

Senior

Hyderabad, IN, India

Req. VR-123423

Automated Testing Java

BCM Industry

19/06/2026

Req. VR-123423

Apply for Senior QA Engineer in Hyderabad, IN

*Indicates a required field

Under the terms of your specific consent or to perform our obligations under a contract with you, as applicable, we, Luxoft Holding Inc. will manually and electronically process your personal data, specifically your first name, last name, phone number, e-mail address and other data you provide us through this form.


Within this context, we process personal data only for the specific purpose(s) indicated in the individual consent language or other notices provided below.


We will – insofar as reasonably necessary for the purpose you have agreed to and within the scope of applicable laws – transfer your personal data to other entities within the Luxoft Group and to the group of third party recipients listed in our Privacy Notice. Such Recipients can be located outside the European Union (EU) and/or the European Economic Area (EEA) (“Third Countries”). The Third Countries concerned, e.g. the USA, may not have the level of data protection that you enjoy e.g. under the GDPR. This can result in disadvantages such as an impeded enforcement of data subjects’ rights, a lack of control over further processing and access by state authorities. You may only have limited legal remedies against this. Insofar our transfer of your personal data to recipients in Third Countries is not covered by an adequacy decision of the EU Commission, we achieve an adequate level of data protection as further detailed out in our Privacy Notice.


With your consent, we personalise marketing communications to you by way of carrying out marketing research analysis, analysing the surfing-behaviour of our website visitors and to adjust it to their detected tendencies, as well as to plan more efficient future marketing activities. This personalised marketing does not include any automated decision-making activities.


Further information on how we process personal data in general is available in our Privacy Notice. You may withdraw any given consent at any time. The withdrawal of your consent(s) will not affect the lawfulness of processing before its withdrawal. For any request in this context, please e-mail us at: DPO@luxoft.com.


Before uploading CV or any other information to this website, to learn more about your obligations and restrictions arising from the use of this website, please read our Terms of Use.