Role & seniority
- Senior General QA Engineer (7+ years)
Stack/tools
- C#/.NET (test automation)
- Playwright (UI/E2E)
- API testing: RestSharp / HttpClient
- SQL Server (data validation)
- Graph DB: SPARQL / Cypher
- CI/CD: Docker, GitHub Actions / GitLab
- AI-assisted coding; RAG/LLM QA (prompt testing, embeddings validation)
Top 3 responsibilities
- Build/maintain Playwright UI + E2E automated test suites and reusable libraries
- Perform data validation across APIs → SQL/Graph → UI (SQL transformations/calculations; SPARQL/Cypher queries)
- Define and execute quality strategy (regression coverage, test data strategy, reporting), collaborating with backend/data science/product
Must-have skills
- Strong C#/.NET QA automation experience (7+ years)
- Playwright expertise
- API automation using RestSharp/HttpClient
- SQL proficiency
- Experience with AI-assisted coding and RAG/LLM QA (prompt/embeddings)
- CI/CD automation (Docker, GitHub Actions/GitLab)
- Testing methodology/QA lifecycle knowledge; analyze complex workflows/large datasets; strong communication
Nice-to-haves
- Capital markets/trading/market data or financial analytics domain experience
- Event-driven workflows/streaming exposure
- Reporting tools: Allure, ReportPortal
- Graph DB depth (Graph DB, SPARQL/Cypher) plus **

Full Description

Project Description

Our team is building a next generation capital markets platform that transforms routine manual-heavy analytics and decision making into a proactive, AI driven continuous process.
We're looking for a Senior General QA Engineer who will own manual and automated UI, E2E, workflow, and data validation using Playwright and .Net.

Responsibilities

Automation

Build and maintain Playwright E2E/UI test suites for key user journeys
Create robust, maintainable test architecture and reusable libraries
Data, Graph & Analytics Validation
Validate SQL Server data transformations, calculations, and outputs
Run GraphDB queries (SPARQL/Cypher) to verify entity relationships and dependencies
Ensure consistency of data flowing through APIs → SQL/Graph → UI
Quality Strategy
Collaborate across backend, data science, and product teams
Define regression coverage, test data strategy, and reporting standards

Mandatory Skills Description

Strong experience (7+ years) in C#/.NET test automation
Playwright

API automation: RestSharp / HttpClient SQL proficiency Proven experience in AI-assisted coding RAG/LLM QA experience (prompt testing, embeddings validation) CI/CD pipeline automation (Docker, GitHub Actions/GitLab) Solid understanding of testing methodologies, QA lifecycle, and Agile processes. Ability to analyze complex workflows and large datasets. Strong communication skills and a proactive mindset.

Nice-to-Have Skills Description

Experience with Capital Markets, trading, market data, or financial analytics.
Exposure to event-driven workflows or streaming systems
Experience with reporting tools (Allure, ReportPortal, etc.)
Experience with Graph Databases (Graph DB, SPARQL or Cypher)
SHACL validation experience
Experience with ontologies / RDF / semantic data modeling