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🤖 15+ AI Agents working for you. Find jobs, score and update resumes, cover letter, interview questions, missing keywords, and lots more.
Autsorsa | HR & BPO Solutions • Sofia, Sofia-City, Bulgaria
Role & seniority
Stack / tools
TypeScript, Playwright, k6
Node.js backend systems
API testing, asynchronous systems
CI/CD integration
Top 3 responsibilities
Design, develop, and maintain automation frameworks using TypeScript and Playwright
Build and execute performance/load tests with k6
Test backend APIs and real-time systems in production-grade environments; integrate automated tests into CI/CD; analyze defects and prevent regressions; contribute to QA process improvements
Must-have skills
Hands-on TypeScript expertise
Solid Playwright automation testing experience
Practical k6 for performance/load testing
Experience testing Node.js backend systems
Strong API testing and asynchronous systems understanding
Interest or experience in crypto/fintech/trading platforms
Ownership mindset; ability to work independently in a fast-paced setting
Nice-to-haves
Prior experience building automation frameworks from scratch
Familiarity with security considerations in crypto environments
Experience in high-load, real-time systems
Location & work type
Based in Bulgaria; fully remote with flexible hours
Long-term opportunity in an expanding international company
AUTSORSA is a fast-growing company founded and based in Bulgaria, serving clients worldwide through business outsourcing, outstaffing, and HR services. Our client is an innovative product company in the crypto and fintech space, building scalable wallet services and real-time trading systems using modern technologies such as Node.js and TypeScript. Operating in the crypto domain requires strong security awareness, performance discipline, and reliability at scale. About the Role We are looking for a Senior Automation QA Engineer with strong interest in crypto and hands-on experience in TypeScript, Playwright, and k6. In this role, you will take ownership of automation and performance testing across a backend-heavy, real-time platform. You will work closely with developers and product teams to ensure quality, scalability, and system stability from development to production. This position is ideal for senior engineers who enjoy building automation frameworks, improving processes, and working on complex, high-load systems. Responsibilities Design, develop, and maintain automation frameworks using TypeScript and Playwright Build and execute performance and load tests using k6 Test backend APIs and real-time systems in a production-grade environment Integrate automated functional and performance tests into CI/CD pipelines Analyze defects and production issues, perform root-cause analysis, and prevent regressions Contribute to improving QA processes and overall engineering quality
Why Join Us? Competitive compensation based on experience Fully remote work with flexible working hours Opportunity to work on a real-time crypto product Strong engineering culture with focus on performance and reliability Long-term growth in an expanding international company If you are passionate about crypto and enjoy building automation and performance testing from the ground up, we would love to hear from you. By applying to this advertisement, you voluntarily provide your personal data and consent to their processing for recruitment purposes, in full compliance with Regulation (EU) 2016/679 (GDPR) and applicable Bulgarian legislation.